501  
SXUS83 KAPX 250008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 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 242350Z 230 12 18 GRAND MARAIS  
GRMM4 242350Z 230 12 18 GRAND MARAIS  
PTIM4 242330Z 110 19 24 POINT IROQUOIS  
CYAM 242307Z 100 10 19 SOO (CANADA)  
SWPM4 242330Z 110 11 16 S.W. PIER  
LTRM4 242330Z 140 13 16 43.16 LITTLE RAPIDS  
RCKM4 242330Z 110 7 11 ROCK CUT  
WNEM4 242330Z 130 6 10 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 242330Z 170 25 29 34.51 DETOUR VILLAGE  
KDRM 242355Z 160 12 19 DRUMMOND ISLAND  
KMCD 242355Z 150 11 16 MACKINAC ISLAND  
MACM4 242330Z 160 8 10 32.18 MACKINAC CITY  
KSLH 242355Z 150 7 CHEBOYGAN AIRPORT  
SRLM4 242300Z 130 22 SPECTACLE REEF LIGHT  
KPZQ 242355Z 140 8 ROGERS CITY  
PRIM4 242350Z 150 3 23 PRESQUE ISLE LIGHT  
KAPN 242354Z 130 7 ALPENA GUARD BASE  
APNM4 242350Z 170 12 14 ALPENA HARBOR LIGHT  
TBIM4 242330Z 170 21 24 THUNDER BAY ISLAND  
SPTM4 242350Z 170 13 29 STURGEON POINT LIGHT  
KOSC 242355Z 190 10 16 OSCODA  
TAWM4 242340Z 180 19 24 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 242355Z 240 7 MANISTIQUE  
PNLM4 242330Z 260 17 22 PORT INLAND  
NABM4 242340Z 230 12 18 NAUBINWAY  
KSJX 242355Z 230 15 22 ST JAMES  
KPLN 242354Z 170 7 PELLSTON  
KMGN 242355Z 180 3 HARBOR SPRINGS  
KCVX 242355Z 180 11 14 CHARLEVOIX  
GTLM4 242340Z 190 5 12 GRAND TRAVERSE LIGHT  
KTVC 242353Z 200 6 TRAVERSE CITY  
KFKS 242355Z 220 15 24 FRANKFORT  
BSBM4 242340Z 210 25 31 BIG SABLE POINT  
LDTM4 242330Z 220 17 27 LUDINGTON  
KLDM 242355Z 220 19 27 LUDINGTON AIRPORT  
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