054  
SXUS83 KAPX 042138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
538 PM WED MAR 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 042050Z CALM GRAND MARAIS  
GRMM4 042050Z CALM GRAND MARAIS  
PTIM4 042100Z 280 3 6 POINT IROQUOIS  
CYAM 042100Z 240 7 SOO (CANADA)  
KANJ 042055Z 200 6 SAULT STE MARIE  
SWPM4 042100Z 260 2 5 S.W. PIER  
LTRM4 042100Z 220 4 10 43.51 LITTLE RAPIDS  
RCKM4 042100Z 200 6 10 ROCK CUT  
WNEM4 042100Z 200 7 11 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 042100Z 200 9 11 35.41 DETOUR VILLAGE  
KDRM 042115Z 180 6 DRUMMOND ISLAND  
KMCD 042115Z 270 8 MACKINAC ISLAND  
MACM4 042100Z 310 8 9 32.36 MACKINAC CITY  
KSLH 042115Z 40 7 CHEBOYGAN AIRPORT  
CYGM4 042130Z 50 4 9 CHEBOYGAN MARINA  
SRLM4 042000Z 80 5 SPECTACLE REEF LIGHT  
KPZQ 042115Z 50 2 ROGERS CITY  
PRIM4 042050Z 110 9 11 PRESQUE ISLE LIGHT  
KAPN 042054Z 90 6 ALPENA GUARD BASE  
APNM4 042120Z 130 16 ALPENA HARBOR LIGHT  
TBIM4 042100Z 170 12 13 THUNDER BAY ISLAND  
SPTM4 042050Z 180 8 14 STURGEON POINT LIGHT  
KOSC 042115Z 140 8 OSCODA  
TAWM4 042040Z 110 4 5 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 042115Z 190 7 MANISTIQUE  
PNLM4 042100Z 100 4 5 PORT INLAND  
NABM4 042040Z 140 4 6 NAUBINWAY  
KSJX 042115Z 230 6 ST JAMES  
KPLN 042054Z 260 8 PELLSTON  
KMGN 042115Z 230 3 HARBOR SPRINGS  
KCVX 042115Z 310 4 CHARLEVOIX  
NMIM4 041928Z 180 2 6 NORTH MANITOU ISLAND  
GTLM4 042040Z 210 3 6 GRAND TRAVERSE LIGHT  
KFKS 042115Z 290 4 FRANKFORT  
BSBM4 042040Z 10 5 7 BIG SABLE POINT  
LDTM4 042100Z 280 4 LUDINGTON  
 
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