####018005224####
FZUS52 KMFL 150801

CWFMFL



Coastal Waters Forecast for Florida

National Weather Service Miami FL

400 AM EDT Thu May 15 2025



Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to

60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee

out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including

the waters of Biscayne Bay and Lake Okeechobee.



Seas are provided as a range of the average height of the highest

1/3 of the waves...along with the occasional height of the

average highest 10 percent of the waves. 



AMZ600-GMZ606-151700-

400 AM EDT Thu May 15 2025



.Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for

East Cape Sable to Bonita Beach FL out to 60 nm...



High pressure remains in control over the area today. Winds will 

gradually become easterly across local waters through this 

afternoon. Seas will remain 1-2 feet across Gulf and Atlantic

waters.



Gulf Stream Hazards: None.



The approximate location of the west wall of the Gulf Stream as of

May 15, 2025...



  8 nautical miles north northeast of Fowey Rocks.

  7 nautical miles east of Port Everglades.

  6 nautical miles south southeast of Lake Worth.

 11 nautical miles east northeast of Jupiter Inlet.



This data courtesy of the Naval Oceanographic Office.



$$



AMZ650-670-151700-

Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM-

Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM-

400 AM EDT Thu May 15 2025



.TODAY...SW winds 5 kt, becoming SE around 5 kt in the afternoon.

Seas less than 2 ft or less. Wave Detail: NE 1 foot at 3 seconds.

Intracoastal waters smooth. 

.TONIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave

Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. 

.FRI...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave

Detail: S 1 foot at 3 seconds. Intracoastal waters light chop. 

.FRI NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less.

Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light

chop. 

.SAT THROUGH MON...S winds 5 to 10 kt. Seas less than 2 ft or

less. Wave Detail: S 1 foot at 3 seconds. Intracoastal waters

light chop.  



$$



AMZ651-671-151700-

Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM-

Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM

excluding the territorial waters of Bahamas-

400 AM EDT Thu May 15 2025



.TODAY...SE winds 5 kt. Seas less than 2 ft or less. Wave Detail:

SE 1 foot at 3 seconds. Intracoastal waters smooth. 

.TONIGHT...E winds 5 to 10 kt. Seas less than 2 ft or less. Wave

Detail: E 1 foot at 3 seconds. Intracoastal waters light chop. 

.FRI...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave

Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. 

.FRI NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less,

then around 2 ft after midnight. Wave Detail: E 1 foot at

3 seconds, becoming SE 1 foot at 3 seconds. Intracoastal waters

light chop. 

.SAT THROUGH MON...SE winds 5 to 10 kt. Seas around 2 ft. Wave

Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop.  



$$



GMZ656-657-676-151700-

Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM-

Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM-

Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM-

400 AM EDT Thu May 15 2025



.TODAY...SE winds 5 kt. Seas less than 2 ft or less. Wave Detail:

W 1 foot at 5 seconds. Bay and inland waters smooth. 

.TONIGHT...S winds 5 kt, becoming E after midnight. Seas less

than 2 ft or less. Wave Detail: W 1 foot at 5 seconds. Bay and

inland waters smooth. 

.FRI...SE winds 5 kt. Seas less than 2 ft or less. Wave Detail: W

1 foot at 6 seconds. Bay and inland waters smooth. 

.FRI NIGHT...SE winds 5 kt. Seas less than 2 ft or less. Wave

Detail: SE 1 foot at 2 seconds. Bay and inland waters smooth. 

.SAT...SE winds 5 kt, becoming S around 5 kt late. Seas less than

2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Bay and inland

waters smooth. 

.SAT NIGHT THROUGH MON...SW winds 5 kt. Seas less than 2 ft or

less. Bay and inland waters smooth.  



$$



AMZ610-151700-

Lake Okeechobee-

400 AM EDT Thu May 15 2025



.TODAY...S winds 5 kt, becoming SE in the afternoon. Lake waters

smooth. 

.TONIGHT...SE winds 5 to 10 kt, becoming SW after midnight. Lake

waters light chop. 

.FRI...SW winds 5 kt, becoming SE in the afternoon. Lake waters

smooth. 

.FRI NIGHT...SE winds 5 to 10 kt, becoming S after midnight. Lake

waters light chop. 

.SAT...S winds 5 kt. Lake waters smooth. 

.SAT NIGHT THROUGH MON...SE winds 5 to 10 kt. Lake waters light

chop.  



$$



AMZ630-151700-

Biscayne Bay-

400 AM EDT Thu May 15 2025



.TODAY...SE winds 5 kt, becoming E in the afternoon. Light chop. 

.TONIGHT...E winds 5 to 10 kt, becoming SE after midnight. Light

chop. 

.FRI...SE winds 5 kt, increasing to 5 to 10 kt in the afternoon.

Light chop. 

.FRI NIGHT...SE winds 5 to 10 kt. Light chop. 

.SAT THROUGH MON...SE winds 5 to 10 kt. Light chop.  



$$



####018012075####
FZUS56 KLOX 150801

CWFLOX



Coastal Waters Forecast for California

National Weather Service Los Angeles/Oxnard CA

101 AM PDT Thu May 15 2025



Point Piedras Blancas to San Mateo Point CA out 60 NM including the

Channel Islands National Marine Sanctuary



...See weather.gov/marine/wavedetail for more info on the new Wave

Detail format...



PZZ600-152200-

101 AM PDT Thu May 15 2025



.Synopsis for the southern California coast and Santa Barbara

Channel including the Channel Islands National Marine Sanctuary

and National Park...at 06Z, or 11 PM PDT, a 1032 mb high was 1000 

NM W of San Francisco, California, while a 1008 mb thermal low 

was south of Las Vegas. 



$$



PZZ645-152200-

Point Piedras Blancas to Point Sal westward out to 10 NM-

101 AM PDT Thu May 15 2025



.TODAY...Light winds, becoming NW 10 to 15 kt with gusts to 

20 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft 

at 9 seconds. Patchy fog this morning. 

.TONIGHT...NW wind 10 to 15 kt with gusts to 20 kt, becoming

light after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft 

at 9 seconds. Patchy fog after midnight. 

.FRI...Light winds, becoming NW 10 to 15 kt with gusts to 20 kt

in the afternoon. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 9 seconds

and S 2 ft at 18 seconds. Patchy fog in the morning. 

.FRI NIGHT...NW wind 10 to 15 kt with gusts to 20 kt, becoming

5 to 10 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 7 ft

at 9 seconds and S 2 ft at 17 seconds. 

.SAT...NW wind 5 to 10 kt, becoming 15 to 25 kt with gusts to 

30 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 6 ft 

at 8 seconds, NW 2 ft at 12 seconds and S 2 ft at 17 seconds. 

.SAT NIGHT...NW wind 20 to 30 kt with gusts to 35 kt, becoming

15 to 20 kt with gusts to 25 kt after midnight. Seas 7 to 9 ft. 

Wave Detail: NW 8 ft at 7 seconds and S 2 ft at 15 seconds.

.SUN...NW wind 15 to 20 kt with gusts to 25 kt, becoming 15 to

25 kt with gusts to 30 kt in the afternoon. Seas 7 to 10 ft. Wave 

Detail: NW 9 ft at 10 seconds and S 2 ft at 15 seconds. Patchy fog 

in the morning. 

.SUN NIGHT...NW wind 20 to 30 kt with gusts to 35 kt, becoming 

15 to 20 kt with gusts to 25 kt after midnight. Seas 9 to 12 ft. 

Wave Detail: NW 11 ft at 10 seconds and S 2 ft at 15 seconds. 

.MON...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon.

Seas 7 to 10 ft. Wave Detail: NW 8 ft at 11 seconds and S 2 ft at

14 seconds. 

.MON NIGHT...NW wind 10 to 15 kt with gusts to 20 kt, becoming

5 to 10 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 8 ft at 

10 seconds. 



$$



PZZ670-152200-

Point Piedras Blancas to Point Sal from 10 to 60 NM-

101 AM PDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...



.TODAY...NW wind 15 to 25 kt with gusts to 20 to 30 kt. Seas 8 to 

10 ft, subsiding to 7 to 8 ft. Wave Detail: NW 9 ft at 9 seconds 

and S 2 ft at 14 seconds. Patchy fog this morning. 

.TONIGHT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 7 to 9 ft.

Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 14 seconds. Patchy 

fog after midnight. 

.FRI...NW wind 15 to 25 kt with gusts to 30 kt. Seas 8 to 10 ft. 

Wave Detail: NW 10 ft at 9 seconds and S 2 ft at 18 seconds. Patchy 

fog in the morning. 

.FRI NIGHT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 9 ft. 

Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 18 seconds. 

.SAT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 7 to 9 ft. 

Wave Detail: NW 8 ft at 8 seconds, NW 3 ft at 12 seconds and S 2 ft

at 17 seconds. 

.SAT NIGHT...NW wind 20 to 30 kt with gusts to 35 kt. Seas 8 to 

10 ft. Wave Detail: NW 10 ft at 8 seconds and S 2 ft at 16 seconds.

.SUN...NW wind 20 to 30 kt with gusts to 35 kt. Seas 10 to 13 ft. 

Wave Detail: NW 13 ft at 10 seconds and S 2 ft at 15 seconds. 

Patchy fog in the morning. 

.SUN NIGHT...NW wind 20 to 30 kt with gusts to 35 kt. Seas 12 to 

13 ft. Wave Detail: NW 13 ft at 10 seconds and S 2 ft at 15 seconds.

.MON...NW wind 15 to 25 kt with gusts to 30 kt. Seas 12 to 13 ft, 

subsiding to 10 to 12 ft. Wave Detail: NW 13 ft at 10 seconds and

S 2 ft at 14 seconds. 

.MON NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 9 to 

11 ft. Wave Detail: NW 10 ft at 10 seconds and S 2 ft at 14 seconds.



$$



PZZ673-152200-

Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm

including San Miguel and Santa Rosa Islands-

101 AM PDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...



.TODAY...NW wind 15 to 20 kt with gusts to 25 kt. Seas 7 to 10 ft. 

Wave Detail: NW 9 ft at 10 seconds and S 2 ft at 14 seconds. Patchy 

fog this morning.

.TONIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 8 ft.

Wave Detail: NW 8 ft at 9 seconds and S 2 ft at 14 seconds. Patchy 

fog after midnight. 

.FRI...NW wind 15 to 25 kt with gusts to 30 kt. Seas 6 to 9 ft. 

Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 18 seconds. Patchy 

fog in the morning. 

.FRI NIGHT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 7 to 

9 ft. Wave Detail: NW 9 ft at 9 seconds and S 2 ft at 17 seconds. 

.SAT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 7 to 9 ft. 

Wave Detail: NW 8 ft at 8 seconds, NW 2 ft at 12 seconds and 

S 2 ft at 17 seconds. 

.SAT NIGHT...NW wind 20 to 30 kt with gusts to 40 kt. Seas 8 to 

10 ft. Wave Detail: NW 10 ft at 8 seconds, NW 3 ft at 12 seconds 

and S 2 ft at 15 seconds. 

.SUN...NW wind 20 to 30 kt with gusts to 35 kt. Seas 10 to 13 ft. 

Wave Detail: NW 12 ft at 10 seconds and S 2 ft at 15 seconds. 

Patchy fog in the morning. 

.SUN NIGHT...NW wind 20 to 30 kt with gusts to 35 kt. Seas 10 to

14 ft. Wave Detail: NW 14 ft at 10 seconds and S 2 ft at 

15 seconds. 

.MON...NW wind 15 to 20 kt with gusts to 25 kt. Seas 11 to 13 ft, 

subsiding to 9 to 12 ft. Wave Detail: NW 12 ft at 11 seconds and

S 2 ft at 14 seconds. 

.MON NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 7 to 

10 ft. Wave Detail: NW 10 ft at 10 seconds and S 2 ft at 14 seconds.



$$



PZZ676-152200-

Outer waters from Santa Cruz Island to San Clemente Island to 60 NM

offshore including San Nicolas and Santa Barbara Islands-

101 AM PDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE FRIDAY NIGHT...



.TODAY...NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 8 ft. 

Wave Detail: NW 7 ft at 9 seconds and SW 2 ft at 14 seconds. Patchy

fog this morning.

.TONIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft.

Wave Detail: NW 6 ft at 9 seconds and S 2 ft at 14 seconds. Patchy 

fog after midnight. 

.FRI...NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to

25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 

9 seconds and S 2 ft at 18 seconds. Patchy fog in the morning. 

.FRI NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 

8 ft. Wave Detail: NW 7 ft at 9 seconds and S 2 ft at 17 seconds. 

.SAT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 6 to 8 ft. 

Wave Detail: NW 7 ft at 8 seconds and S 2 ft at 17 seconds.

.SAT NIGHT...NW wind 20 to 30 kt with gusts to 40 kt. Seas 7 to

8 ft, building to 9 to 10 ft. Wave Detail: NW 10 ft at 8 seconds 

and S 2 ft at 15 seconds. 

.SUN...NW wind 20 to 30 kt with gusts to 40 kt. Seas 8 to 11 ft. 

Wave Detail: NW 11 ft at 9 seconds and S 2 ft at 15 seconds. Patchy

fog in the morning.

.SUN NIGHT...NW wind 20 to 30 kt with gusts to 35 kt. Seas 9 to 

12 ft. Wave Detail: NW 11 ft at 10 seconds and S 2 ft at 

15 seconds. 

.MON...NW wind 15 to 20 kt with gusts to 25 kt. Seas 8 to 11 ft, 

subsiding to 6 to 9 ft. Wave Detail: NW 10 ft at 11 seconds and 

S 2 ft at 14 seconds. 

.MON NIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Seas 6 to 

8 ft. Wave Detail: NW 7 ft at 11 seconds and S 2 ft at 14 seconds. 



$$



PZZ650-152200-

East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA

including Santa Cruz Island-

101 AM PDT Thu May 15 2025



.TODAY...Western portion, W to NW 10 to 15 kt with gusts to 20 kt.

Eastern portion, light winds, becoming W 10 to 15 kt in the

afternoon. Seas 2 to 4 ft. Wave Detail: W 4 ft at 8 seconds.

.TONIGHT...Western portion, W to NW wind 10 to 15 kt with gusts

to 20 kt. Eastern portion, W wind 10 to 15 kt in the evening,

becoming light. Seas 3 to 5 ft. Wave Detail: W 4 ft at 7 seconds. 

Patchy fog after midnight. 

.FRI...Light winds, becoming W 10 to 15 kt in the afternoon. Seas

2 to 4 ft. Wave Detail: W 3 ft at 9 seconds. Patchy fog in the 

morning. 

.FRI NIGHT...W wind 10 to 15 kt in the evening, becoming light.

Seas 3 to 5 ft. Wave Detail: W 4 ft at 9 seconds. 

.SAT...Western portion, W to NW wind 5 to 10 kt, becoming 15 to

25 kt with gusts to 30 kt in the afternoon. Eastern portion, light

winds, becoming W 15 to 20 kt with gusts to 25 kt in the afternoon.

Seas 3 to 5 ft. Wave Detail: W 5 ft at 8 seconds.

.SAT NIGHT...Western Portion, NW wind 20 to 30 kt with gusts to 

35 kt. Eastern Portion, W wind 15 to 25 kt with gusts to 30 kt,

becoming 10 to 15 kt after midnight. Seas 6 to 8 ft. Wave Detail:

W 7 ft at 7 seconds. 

.SUN...Western Portion, NW wind 15 to 20 kt with gusts to 25 kt,

becoming 20 to 30 kt with gusts to 35 kt in the afternoon. Eastern

portion, NW wind 10 to 15 kt, becoming W 15 to 20 kt with gusts to

25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: W 6 ft at 

10 seconds. 

.SUN NIGHT...Western Portion, NW wind 20 to 30 kt with gusts to 

35 kt. Eastern Portion, W wind 15 to 20 kt with gusts to 25 kt 

in the evening, becoming NW 5 to 10 kt after midnight. Seas 5 to

7 ft. Wave Detail: W 6 ft at 10 seconds. 

.MON...NW wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon.

Seas 4 to 6 ft. Wave Detail: W 5 ft at 11 seconds. 

.MON NIGHT...W wind 10 to 15 kt with gusts to 20 kt, becoming

N 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail:

W 4 ft at 11 seconds. 



$$



PZZ655-152200-

Inner waters from Point Mugu to San Mateo Pt. CA including Santa

Catalina and Anacapa Islands-

101 AM PDT Thu May 15 2025



.TODAY...Light winds, becoming W 10 to 15 kt this afternoon. 

Seas 2 to 4 ft. Wave Detail: W 3 ft at 8 seconds. Patchy fog this 

morning. 

.TONIGHT...W wind 10 to 15 kt in the evening, becoming light. 

Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds. Patchy fog after 

midnight. 

.FRI...Light winds, becoming W 10 to 15 kt in the afternoon. Seas

2 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 

17 seconds. Patchy fog in the morning. 

.FRI NIGHT...W wind 10 to 15 kt in the evening, becoming light. 

Seas 2 to 4 ft. Wave Detail: W 3 ft at 9 seconds and S 2 ft at 

17 seconds. 

.SAT...Light winds, becoming W 10 to 15 kt with gusts to 20 kt in 

the afternoon. Seas 3 to 5 ft. Wave Detail: W 3 ft at 7 seconds and 

S 2 ft at 17 seconds.

.SAT NIGHT...W wind 15 to 25 kt with gusts to 30 kt, becoming

10 to 15 kt with gusts to 20 kt after midnight. Strongest winds

western portion. Seas 6 to 8 ft. Wave Detail: W 7 ft at 8 seconds 

and S 2 ft at 15 seconds. A chance of rain after midnight. 

.SUN...W wind 10 to 15 kt with gusts to 20 kt, becoming 15 to

20 kt with gusts to 25 kt in the afternoon. Strongest winds western

portion. Seas 6 to 8 ft, subsiding to 4 to 6 ft. Wave Detail:

W 6 ft at 8 seconds and S 2 ft at 15 seconds. Patchy fog in the

morning.

.SUN NIGHT...W wind 15 to 20 kt with gusts to 25 kt, becoming 

NE 5 to 10 kt after midnight. Seas 4 to 6 ft. Wave Detail:

W 5 ft at 10 seconds and S 2 ft at 15 seconds.

.MON...NE wind 5 to 10 kt, becoming W 10 to 15 kt in the afternoon.

Seas 4 to 6 ft. Wave Detail: W 5 ft at 11 seconds and S 2 ft at 

14 seconds. 

.MON NIGHT...W wind 10 to 15 kt in the evening, becoming light.

Seas 2 to 4 ft. Wave Detail: W 3 ft at 10 seconds and S 2 ft at

14 seconds. 



$$



RAT



www.weather.gov/losangeles

####018019167####
FZUS51 KBOX 150805

CWFBOX



Coastal Waters Forecast for Massachusetts and Rhode Island

National Weather Service Boston/Norton MA

405 AM EDT Thu May 15 2025



Coastal waters from the Merrimack River MA to Watch Hill RI out

to 25 NM



ANZ200-152100-

405 AM EDT Thu May 15 2025



.Synopsis for Massachusetts and Rhode Island coastal waters...

Low pres over the mid-Atlc states today will weaken as it approaches 

the Northeast Thu. This will bring building seas and a better chance 

for rain showers to the southern waters. Good chance for Small Craft 

Advisory conditions through Thurs. Slow moving low pres will keep 

weather conditions unsettled through the weekend.



$$



ANZ250-152100-

Coastal waters east of Ipswich Bay and the Stellwagen Bank

National Marine Sanctuary-

405 AM EDT Thu May 15 2025



.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE

2 ft at 7 seconds and SE 1 foot at 4 seconds. Isolated showers.

Vsby 1 NM or less, increasing to 1 to 3 NM this afternoon. 

.TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas

2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds. Areas of fog. Vsby

1 NM or less. 

.FRI...S winds around 5 kt, becoming SE in the afternoon. Seas

2 to 3 ft. Wave Detail: SE 3 ft at 8 seconds. Areas of fog in the

morning with vsby 1 NM or less. 

.FRI NIGHT...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail:

SE 3 ft at 8 seconds. 

.SAT...SE winds 10 to 15 kt. Gusts up to 20 kt in the afternoon.

Seas 2 to 4 ft. Wave Detail: SE 3 ft at 8 seconds and SE 2 ft at

4 seconds. Showers likely in the afternoon. 

.SAT NIGHT...S winds 10 to 15 kt with gusts up to 20 kt, becoming

W after midnight. Seas 2 to 4 ft. Wave Detail: SE 3 ft at

7 seconds and S 2 ft at 4 seconds. Showers likely, mainly in the

evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 4 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ251-152100-

Massachusetts Bay and Ipswich Bay-

405 AM EDT Thu May 15 2025



.TODAY...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE

1 foot at 3 seconds and SE 1 foot at 7 seconds. Scattered

showers, mainly this morning. Vsby 1 NM or less, increasing to

1 to 3 NM this afternoon. 

.TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas

around 2 ft. Wave Detail: E 2 ft at 7 seconds and SE 1 foot at

3 seconds. Areas of fog. Vsby 1 NM or less. 

.FRI...S winds around 5 kt, becoming SE in the afternoon. Seas

around 2 ft. Wave Detail: SE 2 ft at 6 seconds and SE 1 foot at

2 seconds. Areas of dense fog in the morning with vsby 1 NM or

less. 

.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail:

SE 2 ft at 8 seconds and SE 1 foot at 4 seconds. 

.SAT...SE winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and

SE 2 ft at 8 seconds. A chance of showers in the morning, then

showers likely in the afternoon. 

.SAT NIGHT...S winds around 10 kt, becoming W after midnight.

Seas 2 to 3 ft. Wave Detail: SE 2 ft at 4 seconds and SW 1 foot

at 2 seconds. Showers likely, mainly in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ231-152100-

Cape Cod Bay-

405 AM EDT Thu May 15 2025



.TODAY...SE winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S

2 ft at 8 seconds and SE 1 foot at 2 seconds. Scattered showers,

mainly this morning. Vsby 1 NM or less, increasing to 1 to 3 NM

this afternoon. 

.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas

around 2 ft. Wave Detail: SE 2 ft at 8 seconds and SE 1 foot at

3 seconds. Areas of fog. Vsby 1 NM or less. 

.FRI...S winds around 5 kt, increasing to 5 to 10 kt in the

afternoon. Seas 1 foot or less. Wave Detail: E 1 foot at

4 seconds and SE 1 foot at 7 seconds. Areas of dense fog in the

morning with vsby 1 NM or less. 

.FRI NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave

Detail: S 1 foot at 2 seconds and SE 1 foot at 6 seconds. 

.SAT...S winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft

in the afternoon. Wave Detail: S 1 foot at 2 seconds and SE

1 foot at 7 seconds, becoming SE 2 ft at 7 seconds and S 1 foot

at 2 seconds. Showers likely in the afternoon. 

.SAT NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail:

SE 2 ft at 7 seconds and S 1 foot at 3 seconds. A chance of

showers. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ254-152100-

Coastal waters from Provincetown MA to Chatham MA to Nantucket MA

out 20 nm-

405 AM EDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...



.TODAY...SE winds around 10 kt. Gusts up to 20 kt this morning.

Seas 2 to 4 ft. Wave Detail: S 4 ft at 9 seconds and SE 1 foot at

4 seconds. Scattered showers, mainly this morning. Vsby 1 NM or

less, increasing to 1 to 3 NM this afternoon. 

.TONIGHT...S winds 5 to 10 kt, diminishing to around 5 kt after

midnight. Seas 3 to 4 ft. Wave Detail: S 4 ft at 8 seconds. Areas

of fog. Vsby 1 NM or less. 

.FRI...S winds around 5 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft

at 8 seconds. Areas of fog in the morning with vsby 1 NM or less.

.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE

3 ft at 8 seconds. 

.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and

S 1 foot at 2 seconds. A chance of showers in the afternoon. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S

3 ft at 7 seconds and SW 1 foot at 4 seconds. A chance of

showers. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 3 to 5 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ255-152100-

Coastal Waters extending out to 25 nm South of Marthas Vineyard

and Nantucket-

405 AM EDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...



.TODAY...SE winds 10 to 15 kt with gusts up to 20 kt, diminishing

to 5 to 10 kt this afternoon. Seas 4 to 5 ft. Wave Detail: S 5 ft

at 9 seconds and SE 1 foot at 3 seconds. Scattered showers,

mainly this morning. Vsby 1 NM or less, increasing to 1 to 3 NM

this afternoon. 

.TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas

3 to 5 ft. Wave Detail: S 4 ft at 8 seconds. Areas of fog. Vsby

1 NM or less. 

.FRI...SW winds around 5 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft

at 8 seconds. Areas of fog in the morning with vsby 1 NM or less.

.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S

3 ft at 7 seconds. 

.SAT...S winds 10 to 15 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft

at 7 seconds and S 1 foot at 2 seconds. A chance of showers in

the afternoon. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S

4 ft at 7 seconds and S 1 foot at 3 seconds. A chance of showers

in the evening. 

.SUN THROUGH MON NIGHT...N winds 10 to 15 kt with gusts up to

20 kt. Seas 3 to 5 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ256-152100-

Coastal Waters from Montauk NY to Marthas Vineyard extending out

to 20 nm South of Block Island-

405 AM EDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...



.TODAY...SE winds 10 to 15 kt with gusts up to 20 kt, diminishing

to 5 to 10 kt this afternoon. Seas 4 to 6 ft. Wave Detail: S 5 ft

at 9 seconds. Isolated showers. Patchy fog this morning. Vsby

1 NM or less, increasing to 1 to 3 NM this afternoon. 

.TONIGHT...S winds around 5 kt. Seas 3 to 5 ft. Wave Detail: S

5 ft at 8 seconds. Areas of fog. Vsby 1 NM or less. 

.FRI...SW winds around 5 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft

at 8 seconds. Areas of fog in the morning with vsby 1 NM or less.

.FRI NIGHT...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail:

SE 3 ft at 7 seconds. 

.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds. A

chance of showers in the morning, then showers likely in the

afternoon. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S

4 ft at 7 seconds. A chance of showers in the evening. 

.SUN THROUGH MON NIGHT...NW winds 15 to 20 kt. Seas 3 to 5 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ232-152100-

Nantucket Sound-

405 AM EDT Thu May 15 2025



.TODAY...SE winds 5 to 10 kt. Gusts up to 20 kt this morning.

Seas 2 to 3 ft. Wave Detail: S 2 ft at 9 seconds and SE 1 foot at

3 seconds. Scattered showers, mainly this morning. Vsby 1 to

3 NM. 

.TONIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S

2 ft at 8 seconds and E 1 foot at 4 seconds. Areas of fog. Vsby

1 NM or less. 

.FRI...S winds around 5 kt. Seas around 2 ft. Wave Detail: SE

2 ft at 6 seconds and S 1 foot at 2 seconds. Areas of fog in the

morning with vsby 1 NM or less. 

.FRI NIGHT...S winds around 5 kt. Seas around 2 ft in the

evening, then 1 foot or less. Wave Detail: S 1 foot at 2 seconds

and SE 1 foot at 6 seconds, becoming S 1 foot at 2 seconds and S

1 foot at 7 seconds. 

.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 3 seconds and

SE 1 foot at 7 seconds. A chance of showers in the afternoon. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:

SW 2 ft at 3 seconds and S 2 ft at 7 seconds. A chance of showers

in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ233-152100-

Vineyard Sound-

405 AM EDT Thu May 15 2025



.TODAY...SE winds around 10 kt with gusts up to 20 kt,

diminishing to around 5 kt this afternoon. Seas 2 to 3 ft. Wave

Detail: S 3 ft at 9 seconds and SE 1 foot at 2 seconds. Scattered

showers, mainly this morning. Vsby 1 NM or less, increasing to

1 to 3 NM this afternoon. 

.TONIGHT...S winds around 5 kt. Seas 2 to 3 ft. Wave Detail: S

2 ft at 8 seconds and SE 1 foot at 3 seconds. Areas of fog. Vsby

1 NM or less. 

.FRI...S winds around 5 kt, becoming SW in the afternoon. Seas

around 2 ft. Wave Detail: S 2 ft at 7 seconds and S 1 foot at

2 seconds. Areas of fog in the morning with vsby 1 NM or less. 

.FRI NIGHT...S winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S

2 ft at 7 seconds and S 1 foot at 3 seconds. 

.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 7 seconds and

S 1 foot at 2 seconds. A chance of showers in the morning, then

showers likely in the afternoon. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S

2 ft at 7 seconds and SW 1 foot at 3 seconds. A chance of showers

in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ234-152100-

Buzzards Bay-

405 AM EDT Thu May 15 2025



.TODAY...SE winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft

at 9 seconds and SE 1 foot at 2 seconds. Scattered showers,

mainly this morning. Vsby 1 NM or less, increasing to 1 to 3 NM

this afternoon. 

.TONIGHT...S winds around 5 kt. Seas around 2 ft. Wave Detail: S

2 ft at 8 seconds and SE 1 foot at 4 seconds. Areas of fog. Vsby

1 NM or less. 

.FRI...S winds around 5 kt, becoming SW in the afternoon. Seas

around 2 ft in the morning, then 1 foot or less. Wave Detail: S

2 ft at 7 seconds and E 1 foot at 4 seconds, becoming S 1 foot at

2 seconds and S 1 foot at 7 seconds. Areas of fog in the morning

with vsby 1 NM or less. 

.FRI NIGHT...S winds 5 to 10 kt. Seas 1 foot or less. Wave

Detail: SW 1 foot at 2 seconds and S 1 foot at 7 seconds. 

.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas 1 foot or less, then around 2 ft in the

afternoon. Wave Detail: S 1 foot at 2 seconds and S 1 foot at

7 seconds, becoming S 2 ft at 7 seconds and S 1 foot at

3 seconds. A chance of showers in the morning, then showers

likely in the afternoon. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Wave Detail:

S 2 ft at 7 seconds and SW 1 foot at 3 seconds. A chance of

showers in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ235-152100-

Rhode Island Sound-

405 AM EDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...



.TODAY...SE winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 5 ft

at 9 seconds. Isolated showers. Patchy fog this morning. Vsby

1 NM or less, increasing to 1 to 3 NM this afternoon. 

.TONIGHT...S winds around 5 kt. Seas 2 to 4 ft. Wave Detail: S

4 ft at 8 seconds. Areas of fog. Vsby 1 NM or less. 

.FRI...SW winds around 5 kt, becoming S in the afternoon. Seas

2 to 3 ft. Wave Detail: S 3 ft at 8 seconds. Areas of fog in the

morning with vsby 1 NM or less. 

.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE

3 ft at 7 seconds. 

.SAT...S winds 5 to 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and S

1 foot at 2 seconds. A chance of showers in the morning, then

showers likely in the afternoon. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail:

S 3 ft at 7 seconds. A chance of showers in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 4 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ237-152100-

Block Island Sound-

405 AM EDT Thu May 15 2025



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...



.TODAY...SE winds 5 to 10 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft

at 8 seconds and E 1 foot at 3 seconds. Scattered showers, mainly

this morning. Patchy fog this morning. Vsby 1 NM or less,

increasing to 1 to 3 NM this afternoon. 

.TONIGHT...S winds around 5 kt. Seas 2 to 4 ft. Wave Detail: S

4 ft at 8 seconds. Areas of fog. Vsby 1 NM or less. 

.FRI...SW winds around 5 kt, increasing to 5 to 10 kt in the

afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 8 seconds.

Areas of fog in the morning with vsby 1 NM or less. 

.FRI NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE

3 ft at 7 seconds. A chance of showers after midnight. 

.SAT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft

at 7 seconds. A chance of showers in the morning. Showers likely

in the afternoon. 

.SAT NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail:

S 3 ft at 7 seconds and W 1 foot at 3 seconds. A chance of

showers in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Seas 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ230-152100-

Boston Harbor-

405 AM EDT Thu May 15 2025



.TODAY...SE winds 5 to 10 kt. Waves 1 foot or less. Scattered

showers, mainly this morning. Vsby 1 NM or less, increasing to

1 to 3 NM this afternoon. 

.TONIGHT...S winds around 5 kt. Waves 1 foot or less. Areas of

fog. Vsby 1 NM or less. 

.FRI...S winds around 5 kt, becoming SE in the afternoon. Waves

1 foot or less. Areas of fog in the morning with vsby 1 NM or

less. 

.FRI NIGHT...S winds 5 to 10 kt. Waves 1 foot or less. A chance

of showers after midnight. 

.SAT...SE winds 5 to 10 kt. Waves 1 foot or less, then around

2 ft in the afternoon. A chance of showers in the morning, then

showers likely in the afternoon. 

.SAT NIGHT...S winds 5 to 10 kt, becoming W after midnight. Waves

around 2 ft in the evening, then 1 foot or less. Showers likely,

mainly in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Waves around 2 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



ANZ236-152100-

Narragansett Bay-

405 AM EDT Thu May 15 2025



.TODAY...SE winds 5 to 10 kt. Waves 2 to 4 ft. Scattered showers,

mainly this morning. Patchy fog this morning. Vsby 1 NM or less,

increasing to 1 to 3 NM this afternoon. 

.TONIGHT...S winds around 5 kt. Waves 2 to 3 ft. Areas of fog.

Vsby 1 NM or less. 

.FRI...S winds around 5 kt, increasing to 5 to 10 kt in the

afternoon. Waves 2 to 3 ft. Areas of fog in the morning with vsby

1 NM or less. 

.FRI NIGHT...S winds around 5 kt. Waves around 2 ft. 

.SAT...S winds 5 to 10 kt. Waves 2 to 3 ft. A chance of showers

in the morning, then showers likely in the afternoon. 

.SAT NIGHT...SW winds 5 to 10 kt. Waves 2 to 3 ft. A chance of

showers in the evening. 

.SUN THROUGH MON NIGHT...NW winds 10 to 15 kt with gusts up to

20 kt. Waves 2 to 3 ft.  



Seas are reported as significant wave height, which is the

average of the highest third of the waves. Individual wave

heights may be more than twice the significant wave height.



$$



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