####018009901####
FZNT24 KNHC 140235

OFFNT4



Offshore Waters Forecast for the Gulf of America

NWS National Hurricane Center Miami, FL

1035 PM EDT Tue May 13 2025



Offshore Waters Forecast for the Gulf of America



Seas given as significant wave height, which is the average

height of the highest 1/3 of the waves. Individual waves may be

more than twice the significant wave height.



GMZ001-141445-

Synopsis for the Gulf of America

1035 PM EDT Tue May 13 2025



.SYNOPSIS...High pressure over the southeastern Gulf should

steadily strengthen through Wed then drift eastward towards the 

Florida Peninsula where it will prevail through the weekend. This 

will tighten the pressure gradient against building lower pressure

over the far western Gulf and will lead to fresh to strong 

southerly winds and moderate to rough seas through Sat. 



$$



GMZ040-141445-

NW Gulf of America including Stetson Bank-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...S winds 15 to 20 kt. Seas 5 to 7 ft. 

.WED...S winds 15 to 20 kt. Seas 4 to 6 ft. 

.WED NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. 

.THU...S winds 20 kt, shifting to SE to S 10 to 15 kt early in

the evening. Seas 5 to 7 ft. 

.THU NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.

.FRI...SE to S winds 15 kt. Seas 4 to 6 ft. 

.FRI NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.SAT...SE to S winds 15 kt. Seas 4 to 6 ft. 

.SAT NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.SUN...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.SUN NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. 



$$



GMZ041-141445-

SW Louisiana Offshore Waters including Flower Garden Bank Marine

Sanctuary-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...S winds 15 to 20 kt. Seas 4 to 6 ft. 

.WED...S winds 15 to 20 kt. Seas 4 to 6 ft. 

.WED NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. 

.THU...SE to S winds 15 to 20 kt. Seas 5 to 7 ft. 

.THU NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.

.FRI...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.FRI NIGHT...SE to S winds 15 kt. Seas 3 to 5 ft. 

.SAT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT NIGHT...SE to S winds 15 kt. Seas 3 to 5 ft. 

.SUN...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.SUN NIGHT...SE winds 15 kt. Seas 4 to 6 ft. 



$$



GMZ056-141445-

N Central Gulf of America Offshore Waters-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. 

.WED...S winds 10 to 15 kt. Seas 3 to 5 ft. 

.WED NIGHT...S winds 10 to 15 kt. Seas 3 to 5 ft. 

.THU...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. 

.THU NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. 

.FRI...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. 

.FRI NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. 

.SAT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. 

.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. 

.SUN...SE to S winds 10 to 15 kt. Seas 2 to 4 ft. 

.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 



$$



GMZ057-141445-

NE Gulf of America N of 26N E of 87W-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...SW to W winds 10 kt. Seas 3 ft or less.

.WED...S winds 10 kt W of 85W, and variable less than 5 kt E of

85W. Seas 3 ft or less. 

.WED NIGHT...W of 85W, S winds 10 kt. E of 85W, variable winds

less than 5 kt, becoming S 10 kt early in the morning. Seas 3 ft

or less. 

.THU...SE to S winds 10 kt. Seas 3 ft or less.

.THU NIGHT...W of 85W, SE to S winds 10 kt early in the morning.

Variable winds less than 5 kt in the late evening and early

morning. E of 85W, variable less than 5 kt. Seas 3 ft or less in

W swell, subsiding to 3 ft or less early in the morning. 

.FRI...SE to S winds 10 kt. Seas 3 ft or less. 

.FRI NIGHT...W of 85W, SE to S winds 10 kt. E of 85W, variable

winds less than 5 kt, becoming S 10 kt early in the morning. Seas

3 ft or less. 

.SAT...S winds 10 kt in the late morning and early afternoon,

becoming variable less than 5 kt. Seas 3 ft or less. 

.SAT NIGHT...SE to S winds 10 kt. Seas 3 ft or less. 

.SUN...SE to S winds 10 kt. Seas 3 ft or less. 

.SUN NIGHT...SE to S winds 10 kt. Seas 3 ft or less. 



$$



GMZ058-141445-

W Central Gulf of America from 22N to 26N W of 94W-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.WED...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.WED NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.THU...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. 

.THU NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.

.FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

.FRI NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.SAT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

.SAT NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.

.SUN...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.SUN NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft. 



$$



GMZ045-141445-

W Central Gulf of America from 22N to 26N between 91W and 94W-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.WED...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. 

.WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.THU...SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.THU NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.FRI...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.SAT...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.SAT NIGHT...E to SE winds 15 kt. Seas 4 to 6 ft. 

.SUN...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 



$$



GMZ046-141445-

Central Gulf of America from 22N to 26N between 87W and 91W-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 

.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft. 

.WED NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft. 

.THU...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.THU NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.FRI...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

.FRI NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.SAT...SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.SAT NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.SUN...SE winds 15 to 20 kt. Seas 4 to 6 ft. 

.SUN NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. 



$$



GMZ047-141445-

SE Gulf of America from 22N to 26N E of 87W including Straits of

Florida-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...NE to E winds 10 kt S of 24N, and variable less than

5 kt N of 24N. Seas 3 ft or less. 

.WED...E to SE winds 10 kt. Seas 3 ft or less.

.WED NIGHT...E to SE winds 10 kt. Seas 3 ft or less. 

.THU...E to SE winds 10 kt. Seas 3 ft or less. 

.THU NIGHT...E winds 10 kt. Seas 3 ft or less. 

.FRI...E to SE winds 10 kt. Seas 2 to 4 ft. 

.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 

.SAT...E to SE winds 10 kt. Seas 2 to 4 ft. 

.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 

.SUN...SE winds 10 kt. Seas 3 ft or less. 

.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 



$$



GMZ048-141445-

SW Gulf of America S of 22N W of 94W-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.WED...SE winds 10 to 15 kt. Seas 2 to 4 ft. 

.WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.THU...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.FRI...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.FRI NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft. 



$$



GMZ049-141445-

Central Bay of Campeche-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft. 

.WED...E to SE winds 10 to 15 kt. Seas 2 to 4 ft. 

.WED NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. 

.THU...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.THU NIGHT...NE to E winds 10 to 15 kt, shifting to SE 15 to

20 kt early in the morning. Seas 3 to 5 ft. 

.FRI...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.

.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.

.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 



$$



GMZ050-141445-

E Bay of Campeche including Campeche Bank-

1035 PM EDT Tue May 13 2025



.OVERNIGHT...E winds 15 to 20 kt. Seas 2 to 4 ft. 

.WED...SE winds 10 to 15 kt, shifting to NE early in the evening.

Seas 2 to 4 ft. 

.WED NIGHT...NE to E winds 15 to 20 kt, shifting to SE early in

the morning. Seas 2 to 4 ft. 

.THU...SE winds 10 to 15 kt, shifting to NE 15 to 20 kt early in

the evening. Seas 2 to 4 ft. 

.THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. 

.FRI...W of 90W, SE winds 15 to 20 kt, shifting to NE 10 kt early

in the evening. E of 90W, SE winds 10 to 15 kt, shifting to NE to

E 15 to 20 kt early in the evening. Seas 3 to 5 ft. 

.FRI NIGHT...NE to E winds 15 to 20 kt, shifting to SE early in

the morning. Seas 3 to 5 ft. 

.SAT...W of 90W, SE winds 15 kt, shifting to NE early in the

evening. E of 90W, SE winds 10 to 15 kt, shifting to NE to E

15 to 20 kt early in the evening. Seas 3 to 5 ft. 

.SAT NIGHT...NE winds 15 to 20 kt, shifting to SE early in the

morning. Seas 3 to 5 ft. 

.SUN...W of 90W, SE winds 15 to 20 kt, shifting to NE 10 kt early

in the evening. E of 90W, SE winds 10 to 15 kt, shifting to NE to

E 15 to 20 kt early in the evening. Seas 3 to 5 ft. 

.SUN NIGHT...NE winds 15 to 20 kt, shifting to E to SE early in

the morning. Seas 3 to 5 ft. 



$$



Forecaster ERA

####018010072####
FZPN28 KNHC 140237

OFFPZ8



Offshore Waters Forecast

NWS National Hurricane Center Miami, FL

737 PM PDT Tue May 13 2025



Offshore Waters Forecast for the E Pacific within 250 nm of

Central America, Colombia, and within 750 nm of Ecuador



Seas given as significant wave height, which is the average

height of the highest 1/3 of the waves. Individual waves may be

more than twice the significant wave height.



PMZ101-141445-

Synopsis for the E Pacific within 250 nm of Central America,

Colombia, and within 750 nm of Ecuador

737 PM PDT Tue May 13 2025



.SYNOPSIS...Strong gap winds across the Papagayo region will

diminish to moderate to fresh speeds through Fri, then dimnish

further Sat. Gentle to moderate winds will persist elsewhere. 

Expect moderate to rough seas in long period SW swell between 

Ecuador and the Galapagos Islands Wed and Thu. Slight to moderate

seas, primarily in SW swell, will prevail elsewhere. 



$$



PMZ111-141445-

Guatemala and El Salvador to 250 nm offshore-

737 PM PDT Tue May 13 2025



.TONIGHT...NW to N winds 10 kt. Seas 3 to 5 ft. Period

16 seconds. Scattered showers and isolated tstms through the

night. 

.WED...N winds 10 kt. Seas 3 to 5 ft. Period 15 seconds.

Scattered showers and isolated tstms through the day. 

.WED NIGHT...Variable winds less than 5 kt, becoming NW to N

10 kt late. Seas 3 to 5 ft in S to SW swell. Period

19 seconds. Scattered showers and isolated tstms through the

night. 

.THU...NE to E winds 10 kt. Seas 4 to 6 ft in S to SW swell.

Period 18 seconds. Scattered showers and isolated tstms through

the day. 

.THU NIGHT...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 16 seconds. 

.FRI...E winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period

16 seconds. 

.FRI NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell.

Period 15 seconds. 

.SAT...N to NE winds 10 kt. Seas 4 to 6 ft in S to SW swell.

Period 15 seconds. 

.SAT NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell.

Period 14 seconds. 

.SUN...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period

14 seconds. 

.SUN NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW

swell. Period 14 seconds. 



$$



PMZ113-141445-

El Salvador to North Costa Rica including the Gulfs of Fonseca

and Papagayo-

737 PM PDT Tue May 13 2025



.TONIGHT...NE to E winds 20 to 25 kt Offshore Gulf of Papagayo,

and NE 10 to 15 kt Elsewhere. Seas 4 to 6 ft. Period 16 seconds.

Scattered showers and isolated tstms through the night. 

.WED...Offshore Gulf of Papagayo, NE to E winds 20 kt, shifting

to E 10 to 15 kt in the afternoon. Elsewhere, E winds 10 to

15 kt. Seas 4 to 6 ft. Period 15 seconds. Scattered showers and

isolated tstms through the day. 

.WED NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period

18 seconds. Scattered showers and isolated tstms through the

night. 

.THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft in S to SW

swell. Period 18 seconds. Scattered showers and isolated tstms

through the day. 

.THU NIGHT...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 16 seconds. 

.FRI...E to SE winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 16 seconds. 

.FRI NIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period

15 seconds. 

.SAT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period

15 seconds. 

.SAT NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW

swell. Period 14 seconds. 

.SUN...Variable winds less than 5 kt Offshore Gulf of Papagayo,

and S to SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell.

Period 14 seconds. 

.SUN NIGHT...Variable winds less than 5 kt. Seas 3 to 5 ft in S

to SW swell. Period 14 seconds. 



$$



PMZ115-141445-

North Costa Rica to West Panama to 250 nm offshore-

737 PM PDT Tue May 13 2025



.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft. Period

16 seconds. Numerous showers and scattered tstms.

.WED...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period

15 seconds. Numerous showers and scattered tstms. 

.WED NIGHT...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell.

Period 18 seconds. Scattered showers and isolated tstms through

the night. 

.THU...Variable winds less than 5 kt Near the Azuero Peninsula,

and SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

18 seconds. Scattered showers and isolated tstms through the

day. 

.THU NIGHT...Variable winds less than 5 kt Near the Azuero

Peninsula, and SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to

SW swell. Period 16 seconds. 

.FRI...Variable winds less than 5 kt Near the Azuero Peninsula,

and SW 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

16 seconds. 

.FRI NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 15 seconds. 

.SAT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period

15 seconds. 

.SAT NIGHT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 14 seconds. 

.SUN...SW winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period

14 seconds. 

.SUN NIGHT...Variable winds less than 5 kt. Seas 4 to 6 ft in S

to SW swell. Period 14 seconds. 



$$



PMZ117-141445-

East Panama and Colombia including the Gulf of Panama-

737 PM PDT Tue May 13 2025



.TONIGHT...SW winds 10 to 15 kt. Seas 4 to 6 ft in S to SW

swell. Period 16 seconds. Numerous showers and scattered tstms

through the night. 

.WED...Gulf of Panama, variable winds less than 5 kt, becoming

SW to W 10 kt in the afternoon. Elsewhere, SW winds 10 to 15 kt.

Seas 5 to 7 ft in S to SW swell. Period 16 seconds. Scattered

tstms through the day. 

.WED NIGHT...SW to W winds 10 to 15 kt. Seas 5 to 7 ft. Period

18 seconds. Scattered tstms through the night. 

.THU...Variable winds less than 5 kt Gulf of Panama, and SW

10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

18 seconds. Numerous showers and scattered tstms through the

day. 

.THU NIGHT...Variable winds less than 5 kt Gulf of Panama, and

SW to W 10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

16 seconds. 

.FRI...Variable winds less than 5 kt Gulf of Panama, and SW

10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

15 seconds. 

.FRI NIGHT...SW to W winds 10 kt. Seas 5 to 7 ft in S to SW

swell. Period 15 seconds. 

.SAT...SW winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period

15 seconds. 

.SAT NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW

swell. Period 14 seconds. 

.SUN...S winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period

14 seconds. 

.SUN NIGHT...Variable winds less than 5 kt Gulf of Panama, and

SW 10 kt Elsewhere. Seas 4 to 6 ft in S to SW swell. Period

14 seconds. 



$$



PMZ119-141445-

Ecuador including the Gulf of Guayaquil to 250 nm offshore-

737 PM PDT Tue May 13 2025



.TONIGHT...S to SW winds 10 to 15 kt. Seas 4 to 6 ft. Period

15 seconds. 

.WED...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Period

18 seconds. 

.WED NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in SW swell.

Period 18 seconds. 

.THU...Gulf of Guayaquil, variable winds less than 5 kt,

becoming W 10 kt in the afternoon. Elsewhere, S to SW winds

10 kt. Seas 6 to 8 ft in SW swell. Period 17 seconds. 

.THU NIGHT...S to SW winds 10 kt. Seas 6 to 8 ft in S to SW

swell. Period 15 seconds. 

.FRI...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 15 seconds. 

.FRI NIGHT...S to SW winds 10 kt. Seas 5 to 7 ft in S to SW

swell. Period 15 seconds. 

.SAT...Variable winds less than 5 kt Gulf of Guayaquil, and S

10 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

14 seconds. 

.SAT NIGHT...S winds 10 kt. Seas 4 to 6 ft in S to SW swell.

Period 14 seconds. 

.SUN...Variable winds less than 5 kt Gulf of Guayaquil, and S

10 to 15 kt Elsewhere. Seas 5 to 7 ft in S to SW swell. Period

14 seconds. 

.SUN NIGHT...S to SW winds 10 kt. Seas 4 to 6 ft in S to SW

swell. Period 14 seconds. 



$$



PMZ121-141445-

Ecuador between 250 and 500 nm offshore-

737 PM PDT Tue May 13 2025



.TONIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. Period

15 seconds. 

.WED...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.

Period 18 seconds. 

.WED NIGHT...SE to S winds 10 to 15 kt. Seas 6 to 8 ft in S to

SW swell. Period 18 seconds. 

.THU...S winds 10 kt. Seas 6 to 8 ft in S to SW swell. Period

17 seconds. 

.THU NIGHT...SE to S winds 10 kt. Seas 6 to 8 ft in S to SW

swell. Period 15 seconds. 

.FRI...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period

15 seconds. 

.FRI NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 14 seconds. 

.SAT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 14 seconds. 

.SAT NIGHT...SE winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 14 seconds. 

.SUN...SE winds 10 to 15 kt. Seas 4 to 6 ft. Period 14 seconds. 

.SUN NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW

swell. Period 14 seconds. 



$$



PMZ123-141445-

Offshore Galapagos Islands-

737 PM PDT Tue May 13 2025



.TONIGHT...S winds 10 kt. Seas 5 to 7 ft in SW to W swell.

Period 18 seconds. 

.WED...S winds 10 to 15 kt. Seas 6 to 8 ft in SW swell. Period

18 seconds. 

.WED NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell.

Period 17 seconds. 

.THU...S winds 10 to 15 kt. Seas 6 to 8 ft in S to SW swell.

Period 16 seconds. 

.THU NIGHT...S winds 10 kt. Seas 6 to 8 ft in S to SW swell.

Period 15 seconds. 

.FRI...S winds 10 kt. Seas 5 to 7 ft in S to SW swell. Period

15 seconds. 

.FRI NIGHT...S winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 14 seconds. 

.SAT...SE to S winds 10 kt. Seas 5 to 7 ft in S to SW swell.

Period 14 seconds. 

.SAT NIGHT...SE to S winds 10 kt. Seas 4 to 6 ft in S to SW

swell. Period 14 seconds. 

.SUN...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell. Period

14 seconds. 

.SUN NIGHT...SE winds 10 kt. Seas 4 to 6 ft in S to SW swell.

Period 14 seconds. 



$$



Forecaster Christensen

####018003298####
FZNT32 KNHC 140237

OFFN21



Marine Weather HF Voice Broadcast

NWS National Hurricane Center Miami, FL

1037 PM EDT Tue May 13 2025



Marine Weather HF Voice Broadcast for the Gulf of America



Seas given as significant wave height, which is the average

height of the highest 1/3 of the waves. Individual waves may be

more than twice the significant wave height.



.SYNOPSIS...High pressure over the southeastern Gulf should

steadily strengthen through Wed then drift eastward towards the

Florida Peninsula where it will prevail through the weekend.

This will tighten the pressure gradient against building lower

pressure over the far western Gulf and will lead to fresh to

strong southerly winds and moderate to rough seas through Sat. 



Gulf of America N of 26N W of 87W



.OVERNIGHT...S winds 10 to 20 kt. Seas 3 to 5 ft. 

.WED...S winds 10 to 20 kt. Seas 3 to 5 ft. 

.WED NIGHT...S winds 10 to 20 kt. Seas 4 to 6 ft.

.THU...S winds 10 to 20 kt. Seas 4 to 6 ft. 

.THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 



Gulf of America from 22N to 26N W of 87W



.OVERNIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.WED...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.WED NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.THU...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.THU NIGHT...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.FRI...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

.FRI NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

.SAT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

.SAT NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN...SE winds 10 to 20 kt. Seas 4 to 6 ft. 

.SUN NIGHT...SE winds 10 to 20 kt. Seas 4 to 6 ft. 



SW Gulf of America S of 22N W of 87W



.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. 

.WED NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to

3 to 4 ft after midnight. 

.THU...SE winds 10 to 20 kt. Seas 3 to 4 ft. 

.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.FRI...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT...SE winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN...SE winds 10 to 20 kt. Seas 3 to 5 ft. 

.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 



Gulf of America E of 87W



.OVERNIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. 

.WED...SE winds less than 10 kt. Seas 2 ft or less. 

.WED NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 

.THU...SE winds less than 10 kt. Seas 2 ft or less. 

.THU NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 

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

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

.SAT...SE winds less than 10 kt. Seas 2 ft or less. 

.SAT NIGHT...SE winds less than 10 kt. Seas 2 ft or less. 

.SUN...SE winds less than 10 kt. Seas 2 ft or less.

.SUN NIGHT...SE winds less than 10 kt. Seas 2 ft or less.

####018011329####
FZNT31 KNHC 140238

OFFN20



Marine Weather HF Voice Broadcast

NWS National Hurricane Center Miami, FL

1038 PM EDT Tue May 13 2025



Marine Weather HF Voice Broadcast for the Tropical N Atlantic

from 07N to 19N W of 55W, the N Atlantic from 19N to

31N W of 55W including the Bahamas, and the Caribbean Sea.



Seas given as significant wave height, which is the average

height of the highest 1/3 of the waves. Individual waves may be

more than twice the significant wave height.



Synopsis for Caribbean Sea and Tropical N Atlantic from

07N to 19N W of 55W



.SYNOPSIS...High pressure N of Bermuda Island will continue to

support strong NE to E winds offshore Colombia through late Wed

along with moderate to rough seas. The high pressure will lift N

and then SE towards the central Atlantic subtropical waters,

which will keep mainly moderate to fresh trades across the

central and eastern Caribbean Wed night through Thu night, and

gentle to moderate easterly winds the remainder of the forecast

period. Moderate to fresh trades and moderate to rough seas will

prevail over the tropical Atlantic waters and passages through

Sat night. Otherwise, pulsing fresh to strong E winds are

forecast in the Gulf of Honduras from late Wed through Sat

night. 



NW Caribbean W of 85W



.OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.WED...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

.THU...E winds 10 to 20 kt. Seas 3 to 5 ft. 

.THU NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 

.FRI...E winds 10 to 20 kt. Seas 3 to 5 ft. 

.FRI NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 

.SAT...E winds 10 to 20 kt. Seas 3 to 5 ft. 

.SAT NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 

.SUN...E winds 10 to 20 kt. Seas 3 to 5 ft. 

.SUN NIGHT...E winds 10 to 20 kt. Seas 3 to 5 ft. 



Caribbean N of 15N between 72W and 85W



.OVERNIGHT...E winds 10 to 20 kt S of 18N, and E less than 10 kt

elsewhere. Seas 4 to 6 ft. 

.WED...E winds 10 to 20 kt S of 18N, and E less than 10 kt

elsewhere. S of 18N, seas 4 to 6 ft. Elsewhere, seas 3 to 4 ft

in the morning, subsiding to 2 ft or less. 

.WED NIGHT...E winds 10 to 15 kt S of 18N, and E less than 10 kt

elsewhere. Seas 4 to 6 ft S of 18N, and 2 ft or less elsewhere. 

.THU...E winds 10 to 15 kt S of 18N, and E less than 10 kt

elsewhere. Seas 4 to 6 ft S of 18N, and 2 ft or less elsewhere. 

.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 

.FRI...E winds less than 10 kt. Seas 3 to 4 ft. 

.FRI NIGHT...E winds less than 10 kt. Seas 3 to 4 ft.

.SAT...E winds less than 10 kt. Seas 3 to 4 ft. 

.SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 

.SUN...E winds less than 10 kt. Seas 3 ft. 

.SUN NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt

after midnight. Seas 3 ft in the evening, subsiding to 2 ft or

less. 



Caribbean from 11N to 15N W of 72W



.OVERNIGHT...NE winds 20 to 25 kt within 90 nm of coast of

Colombia, and NE 10 to 20 kt elsewhere. Seas 6 to 9 ft. 

.WED...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.WED NIGHT...NE winds 10 to 20 kt. Seas 5 to 7 ft. 

.THU...E winds 10 to 20 kt. Seas 4 to 6 ft. 

.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.FRI NIGHT...E winds 10 to 15 kt, diminishing to less than 10 kt

after midnight. Seas 3 to 5 ft. 

.SAT...E winds less than 10 kt. Seas 3 to 4 ft. 

.SAT NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 

.SUN...E winds less than 10 kt. Seas 3 ft. 

.SUN NIGHT...E winds less than 10 kt. Seas 3 ft. 



SW Caribbean S of 11N



.OVERNIGHT...NE winds 10 to 20 kt. Seas 6 to 9 ft. 

.WED...NE winds 10 to 15 kt. Seas 5 to 7 ft. 

.WED NIGHT...N winds less than 10 kt. Seas 5 to 7 ft. 

.THU...E winds less than 10 kt. Seas 3 to 5 ft. 

.THU NIGHT...W winds less than 10 kt. Seas 3 to 5 ft. 

.FRI...W winds less than 10 kt in the morning, becoming variable

winds less than 10 kt. Seas 3 to 4 ft. 

.FRI NIGHT...Variable winds less than 10 kt. Seas 3 to 4 ft. 

.SAT...Variable winds less than 10 kt. Seas 3 ft in the morning,

subsiding to 2 ft or less. 

.SAT NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 

.SUN...Variable winds less than 10 kt. Seas 2 ft or less. 

.SUN NIGHT...Variable winds less than 10 kt. Seas 2 ft or less. 



Caribbean between 64W and 72W



.OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.WED...E winds 10 to 20 kt. Seas 4 to 6 ft. 

.WED NIGHT...E winds 10 to 20 kt. Seas 4 to 6 ft. 

.THU...E winds 10 to 20 kt. Seas 3 to 4 ft Gulf of Venezuela,

and 4 to 6 ft elsewhere. 

.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.FRI...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SAT NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 

.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 



Offshore Leeward Islands and adjacent ATLC waters from 15N to

19N W of 55W



.OVERNIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.WED...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.WED NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.THU...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.FRI...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.SAT NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.SUN...E winds 10 to 15 kt. Seas 5 to 7 ft. 

.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 



Offshore Windward Islands and adjacent ATLC waters from 07N to

15N W of 55W



.OVERNIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 

.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.THU...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.THU NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.FRI...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.FRI NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.SAT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.SAT NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.SUN...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.SUN NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 



Synopsis for the the SW N Atlantic including the Bahamas



.SYNOPSIS...Fresh S to SE winds and rough seas to 8 ft will 

linger through early tonight across the offshore waters NE of 

Freeport, N of 28N between 74W and 77W, associated with the 

remnants of a frontal boundary. Farther south, pulsing fresh to 

strong E winds are expected each afternoon and evening offshore

of northern Hispaniola through Thu. Elsewhere, moderate to fresh

trade winds and rough seas in mixed NE and SE swell will prevail

south of 25N this week, including across the Atlantic passages 

into the eastern Caribbean. 



ATLC waters from 27N to 31N W of 77W



.OVERNIGHT...S winds 10 to 15 kt. Seas 4 to 6 ft. 

.WED...SW winds 10 to 15 kt, shifting to W in the afternoon.

Seas 3 to 5 ft. 

.WED NIGHT...S winds less than 10 kt, increasing to 10 to 15 kt

after midnight. Seas 3 to 4 ft. 

.THU...SW winds 10 to 15 kt, diminishing to less than 10 kt in

the afternoon. Seas 3 to 4 ft. 

.THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. 

.FRI...SW winds 10 to 15 kt, diminishing to less than 10 kt in

the afternoon. Seas 3 to 4 ft. 

.FRI NIGHT...SW winds less than 10 kt, increasing to 10 to 15 kt

after midnight. Seas 3 to 4 ft. 

.SAT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

.SUN...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

.SUN NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. 



ATLC waters from 27N to 31N between 65W and 77W



.OVERNIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft W of 70W, and

4 ft elsewhere. 

.WED...S winds 10 to 15 kt. Seas 4 to 6 ft. 

.WED NIGHT...S winds 10 to 15 kt. Seas 4 to 5 ft.

.THU...W of 70W, S winds 10 to 15 kt, diminishing to less than

10 kt in the afternoon. Elsewhere, S winds 10 to 15 kt. Seas

4 to 5 ft. 

.THU NIGHT...S winds less than 10 kt. Seas 4 to 5 ft. 

.FRI...SW winds less than 10 kt. Seas 4 ft. 

.FRI NIGHT...SW winds less than 10 kt. Seas 3 to 4 ft. 

.SAT...SW winds less than 10 kt, increasing to 10 to 15 kt in

the afternoon. Seas 3 to 4 ft. 

.SAT NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 

.SUN...SW winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN NIGHT...W winds 10 to 15 kt. Seas 3 to 5 ft. 



Bahamas N of 22N



.OVERNIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft. 

.WED...SE winds 10 to 15 kt. Seas 3 to 4 ft. 

.WED NIGHT...E winds less than 10 kt, shifting to SE after

midnight. Seas 3 to 4 ft. 

.THU...SE winds less than 10 kt. Seas 3 to 4 ft. 

.THU NIGHT...E winds less than 10 kt. Seas 2 ft or less,

building to 3 ft after midnight. 

.FRI...E winds less than 10 kt. Seas 3 ft. 

.FRI NIGHT...E winds less than 10 kt. Seas 3 ft. 

.SAT...E winds less than 10 kt. Seas 2 ft or less. 

.SAT NIGHT...E winds 10 to 15 kt. Seas 2 ft or less. 

.SUN...SE winds less than 10 kt. Seas 2 ft or less.

.SUN NIGHT...E winds less than 10 kt, increasing to 10 to 15 kt

after midnight. Seas 2 ft or less. 



ATLC waters from 22N to 27N between 65W and the Bahamas



.OVERNIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

.WED...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

.WED NIGHT...SE winds 10 to 15 kt. Seas 5 to 6 ft. 

.THU...SE winds 10 to 15 kt. Seas 4 to 6 ft. 

.THU NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft. 

.FRI...SE winds less than 10 kt. Seas 4 to 5 ft. 

.FRI NIGHT...E winds less than 10 kt. Seas 4 to 5 ft.

.SAT...Variable winds less than 10 kt. Seas 3 to 5 ft. 

.SAT NIGHT...E winds less than 10 kt. Seas 3 to 5 ft. 

.SUN...E winds less than 10 kt in the morning, becoming variable

winds less than 10 kt. Seas 3 to 4 ft. 

.SUN NIGHT...E winds less than 10 kt. Seas 3 to 4 ft. 



ATLC waters S of 22N W of 65W



.OVERNIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.WED...E winds 10 to 15 kt. Seas 5 to 7 ft. 

.WED NIGHT...E winds 10 to 20 kt. Seas 5 to 7 ft. 

.THU...E winds 10 to 20 kt. Seas 4 to 6 ft. 

.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.FRI...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.FRI NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.SAT...E winds less than 10 kt, increasing to 10 to 15 kt in the

afternoon. Seas 3 to 5 ft. 

.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft. 

.SUN NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. 



ATLC waters from 19N to 22N between 55W and 65W



.OVERNIGHT...E winds 10 to 20 kt. Seas 6 to 8 ft. 

.WED...E winds 10 to 15 kt. Seas 6 to 7 ft. 

.WED NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. 

.THU...E winds 10 to 15 kt. Seas 6 to 7 ft. 

.THU NIGHT...E winds 10 to 20 kt. Seas 6 to 7 ft. 

.FRI...E winds 10 to 15 kt. Seas 6 to 7 ft. 

.FRI NIGHT...E winds 10 to 15 kt. Seas 6 to 7 ft. 

.SAT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 

.SAT NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. 

.SUN...SE winds 10 to 15 kt, diminishing to less than 10 kt in

the afternoon. Seas 5 to 6 ft. 

.SUN NIGHT...SE winds less than 10 kt. Seas 4 to 6 ft.