779  
SXUS83 KAPX 150838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 AM EDT THU OCT 15 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 150750Z 210 5 7 GRAND MARAIS  
WFPM4 150740Z 120 14 16 WHITEFISH POINT  
PTIM4 150800Z 100 9 13 POINT IROQUOIS  
CYAM 150800Z 90 4 SOO (CANADA)  
KANJ 150755Z CALM SAULT STE MARIE  
SWPM4 150800Z 100 5 6 57.56 S.W. PIER  
LTRM4 150800Z 70 4 5 56.84 LITTLE RAPIDS  
RCKM4 150800Z 70 2 3 54.68 ROCK CUT  
WNEM4 150800Z 110 2 4 57.74 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 150800Z 100 7 9 54.31 DETOUR VILLAGE  
KDRM 150815Z CALM DRUMMOND ISLAND  
KMCD 150815Z 80 8 14 MACKINAC ISLAND  
MACM4 150800Z 90 8 11 55.39 MACKINAC CITY  
KSLH 150815Z 70 3 CHEBOYGAN AIRPORT  
CYGM4 150830Z 90 8 12 CHEBOYGAN MARINA  
KPZQ 150815Z 120 3 ROGERS CITY  
PRIM4 150750Z 80 10 16 PRESQUE ISLE LIGHT  
KAPN 150754Z CALM ALPENA GUARD BASE  
APNM4 150820Z 70 6 8 ALPENA HARBOR LIGHT  
TBIM4 150800Z 80 10 12 THUNDER BAY ISLAND  
SPTM4 150750Z 70 10 13 STURGEON POINT LIGHT  
KOSC 150815Z 340 6 OSCODA  
TAWM4 150740Z 360 6 9 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 150815Z 60 3 MANISTIQUE  
PNLM4 150800Z 20 4 5 57.56 PORT INLAND  
NABM4 150740Z 70 5 8 NAUBINWAY  
KSJX 150815Z CALM ST JAMES  
KPLN 150754Z 320 3 PELLSTON  
KMGN 150815Z 90 1 HARBOR SPRINGS  
KCVX 150815Z 130 4 CHARLEVOIX  
GTLM4 150740Z 120 4 11 GRAND TRAVERSE LIGHT  
KTVC 150753Z 100 4 TRAVERSE CITY  
KFKS 150815Z 110 2 FRANKFORT  
BSBM4 150740Z 80 5 8 BIG SABLE POINT  
LDTM4 150800Z 70 2 5 LUDINGTON  
KLDM 150815Z 70 5 LUDINGTON AIRPORT  
 
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