571  
SXUS83 KAPX 250308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1008 PM EST TUE FEB 24 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 250250Z 240 10 14 GRAND MARAIS  
GRMM4 250250Z 240 10 14 GRAND MARAIS  
PTIM4 250230Z 120 7 9 POINT IROQUOIS  
CYAM 250255Z 60 5 SOO (CANADA)  
KANJ 250255Z 50 4 SAULT STE MARIE  
SWPM4 250230Z 70 5 7 S.W. PIER  
LTRM4 250230Z 70 5 6 43.34 LITTLE RAPIDS  
RCKM4 250230Z 100 6 8 ROCK CUT  
WNEM4 250230Z 150 2 5 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 250230Z 180 21 26 34.51 DETOUR VILLAGE  
KDRM 250255Z 170 7 14 DRUMMOND ISLAND  
KMCD 250255Z 180 6 MACKINAC ISLAND  
MACM4 250230Z 190 5 8 32.18 MACKINAC CITY  
KSLH 250256Z 180 4 CHEBOYGAN AIRPORT  
CYGM4 250300Z 170 8 11 CHEBOYGAN MARINA  
SRLM4 250200Z 140 25 SPECTACLE REEF LIGHT  
KPZQ 250255Z 180 10 15 ROGERS CITY  
PRIM4 250250Z 150 9 17 PRESQUE ISLE LIGHT  
KAPN 250254Z 140 8 ALPENA GUARD BASE  
APNM4 250250Z 170 16 18 ALPENA HARBOR LIGHT  
TBIM4 250230Z 190 15 19 THUNDER BAY ISLAND  
SPTM4 250250Z 170 8 13 STURGEON POINT LIGHT  
KOSC 250255Z 190 6 OSCODA  
TAWM4 250240Z 200 11 15 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 250255Z 280 5 MANISTIQUE  
PNLM4 250230Z 280 10 14 PORT INLAND  
NABM4 250240Z 270 6 12 NAUBINWAY  
KSJX 250255Z 280 16 22 ST JAMES  
KPLN 250254Z 250 7 PELLSTON  
KMGN 250255Z 240 10 HARBOR SPRINGS  
KCVX 250255Z 270 19 24 CHARLEVOIX  
GTLM4 250240Z 270 24 28 GRAND TRAVERSE LIGHT  
KTVC 250253Z 270 15 TRAVERSE CITY  
KFKS 250255Z 290 15 20 FRANKFORT  
BSBM4 250240Z 270 21 26 BIG SABLE POINT  
LDTM4 250230Z 270 12 17 LUDINGTON  
KLDM 250255Z 280 10 16 LUDINGTON AIRPORT  
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