727  
SXUS83 KAPX 151638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM 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 151550Z 170 17 19 GRAND MARAIS  
WFPM4 151540Z 160 10 20 WHITEFISH POINT  
PTIM4 151600Z 120 8 14 POINT IROQUOIS  
CYAM 151600Z 90 9 16 SOO (CANADA)  
SWPM4 151600Z 130 6 12 57.56 S.W. PIER  
LTRM4 151600Z 120 8 11 56.66 LITTLE RAPIDS  
RCKM4 151600Z 110 12 16 54.31 ROCK CUT  
WNEM4 151600Z 130 7 12 57.37 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 151600Z 120 10 13 54.31 DETOUR VILLAGE  
KDRM 151615Z 110 4 DRUMMOND ISLAND  
KMCD 151615Z 110 7 MACKINAC ISLAND  
MACM4 151600Z 130 11 13 54.31 MACKINAC CITY  
KSLH 151615Z 120 8 CHEBOYGAN AIRPORT  
CYGM4 151630Z 80 8 22 CHEBOYGAN MARINA  
KPZQ 151615Z 100 9 ROGERS CITY  
PRIM4 151550Z 80 11 15 PRESQUE ISLE LIGHT  
KAPN 151554Z 80 5 ALPENA GUARD BASE  
APNM4 151620Z 80 9 11 ALPENA HARBOR LIGHT  
TBIM4 151600Z 90 11 12 THUNDER BAY ISLAND  
SPTM4 151450Z 100 10 15 STURGEON POINT LIGHT  
KOSC 151615Z 100 7 OSCODA  
TAWM4 151540Z 140 7 11 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 151615Z 50 3 MANISTIQUE  
PNLM4 151600Z 140 10 11 57.56 PORT INLAND  
NABM4 151540Z 90 8 9 NAUBINWAY  
KSJX 151615Z 130 10 14 ST JAMES  
KPLN 151554Z 140 8 PELLSTON  
KMGN 151615Z 80 8 HARBOR SPRINGS  
KCVX 151615Z 120 7 CHARLEVOIX  
GTLM4 151540Z 150 4 8 GRAND TRAVERSE LIGHT  
KTVC 151553Z 130 5 TRAVERSE CITY  
KFKS 151615Z 120 4 FRANKFORT  
BSBM4 151540Z 90 11 15 BIG SABLE POINT  
LDTM4 151600Z 100 5 9 LUDINGTON  
KLDM 151615Z 100 7 LUDINGTON AIRPORT  
 
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