203  
SXUS83 KAPX 150808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 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 150718Z 80 10 12 POINT IROQUOIS  
CYAM 150700Z 90 4 SOO (CANADA)  
KANJ 150755Z CALM SAULT STE MARIE  
SWPM4 150718Z 110 5 7 57.37 S.W. PIER  
LTRM4 150718Z 70 5 7 56.84 LITTLE RAPIDS  
RCKM4 150718Z CALM 2 54.86 ROCK CUT  
WNEM4 150718Z CALM 1 57.91 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 150718Z 90 10 12 54.31 DETOUR VILLAGE  
KDRM 150755Z 90 4 DRUMMOND ISLAND  
KMCD 150755Z 80 6 MACKINAC ISLAND  
MACM4 150718Z 90 9 12 55.57 MACKINAC CITY  
KSLH 150755Z 70 7 CHEBOYGAN AIRPORT  
CYGM4 150805Z 50 12 17 CHEBOYGAN MARINA  
PRIM4 150750Z 80 10 16 PRESQUE ISLE LIGHT  
KAPN 150754Z CALM ALPENA GUARD BASE  
APNM4 150750Z 60 5 8 ALPENA HARBOR LIGHT  
TBIM4 150730Z 60 9 11 THUNDER BAY ISLAND  
SPTM4 150750Z 70 10 13 STURGEON POINT LIGHT  
KOSC 150755Z 320 6 OSCODA  
TAWM4 150740Z 360 6 9 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 150755Z 50 3 MANISTIQUE  
PNLM4 150718Z 20 3 57.56 PORT INLAND  
NABM4 150740Z 70 5 8 NAUBINWAY  
KSJX 150755Z 20 2 ST JAMES  
KPLN 150754Z 320 3 PELLSTON  
KMGN 150755Z 60 3 HARBOR SPRINGS  
KCVX 150755Z 170 4 CHARLEVOIX  
GTLM4 150740Z 120 4 11 GRAND TRAVERSE LIGHT  
KTVC 150753Z 100 4 TRAVERSE CITY  
KFKS 150755Z 100 2 FRANKFORT  
BSBM4 150740Z 80 5 8 BIG SABLE POINT  
LDTM4 150718Z 60 2 4 LUDINGTON  
KLDM 150755Z 70 4 LUDINGTON AIRPORT  
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