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SXUS83 KAPX 220138

OMRAPX



Marine Observations

National Weather Service Gaylord MI

938 PM EDT Mon Jul 21 2025



                    WIND  DATA (KTS)   WAVES  WATER          

SITE   DATE/TIME   DIR   SPEED   GUST  (FT)  TEMP(F) SITE NAME

-------------------------------------------------------------



Lake Superior/St Marys River



GRMM4   220050Z     90      7                        Grand Marais

WFPM4   220040Z    180      2      3                 Whitefish Point

PTIM4   220100Z   CALM             1                 Point Iroquois

CYAM    220100Z    180      2                        SOO (Canada)

KANJ    220055Z   CALM                               Sault Ste Marie

SWPM4   220100Z    180      1      2           65.66    S.W. Pier

LTRM4   220100Z   CALM                         59.71    Little Rapids

RCKM4   220100Z    180      2      3           66.19    Rock Cut

WNEM4   220100Z    170      3      4           61.34    West Nebish Island



Lake Huron



DTLM4   220100Z    220      3      4           66.37    DeTour Village

KDRM    220115Z   CALM                               Drummond Island

KMCD    220115Z    130      7                        Mackinac Island

MACM4   220100Z    130      7      8           70.69    Mackinac City

KSLH    220115Z   CALM                               Cheboygan Airport

CYGM4   220125Z    140      8                        Cheboygan Marina

SRLM4   220000Z    140     12                        Spectacle Reef Light

KPZQ    220115Z    150      4                        Rogers City

PRIM4   220050Z    160      3      5                 Presque Isle Light

KAPN    220054Z    130      3                        Alpena Guard Base

APNM4   220120Z    120      6      7                 Alpena Harbor Light

TBIM4   220100Z    150      4      5                 Thunder Bay Island

SPTM4   220050Z    110      2      7                 Sturgeon Point Light

KOSC    220115Z     70      4                        Oscoda

GSLM4   220040Z     50      9     10                 Gravelly Shoals



Lake Michigan



KISQ    220115Z   CALM                               Manistique

PNLM4   220100Z     80      4      6           64.94    Port Inland

NABM4   220040Z   CALM             1                 Naubinway

KSJX    220115Z     50      1                        St James

KPLN    220054Z    110      6                        Pellston

KMGN    220115Z     80      6                        Harbor Springs

KCVX    220115Z     90      9                        Charlevoix

NMIM4   220028Z   CALM             1                 North Manitou Island

GTLM4   220040Z     60     11     14                 Grand Traverse Light

KTVC    220053Z     50      5                        Traverse City

KFKS    220115Z     70      3                        Frankfort

MEEM4   220040Z     30      7      8                 Manistee Harbor

BSBM4   220040Z     50      4      5                 Big Sable Point

LDTM4   220100Z     90      2      3                 Ludington

KLDM    220115Z    320      1                        Ludington Airport