523  
SXUS83 KAPX 230538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EST MON FEB 23 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 230450Z 20 27 32 GRAND MARAIS  
GRMM4 230450Z 20 27 32 GRAND MARAIS  
PTIM4 230500Z 330 13 16 POINT IROQUOIS  
CYAM 230500Z 360 10 SOO (CANADA)  
KANJ 230455Z 360 7 15 SAULT STE MARIE  
SWPM4 230500Z 30 13 17 S.W. PIER  
LTRM4 230500Z 10 11 13 42.97 LITTLE RAPIDS  
RCKM4 230500Z 350 10 16 ROCK CUT  
WNEM4 230500Z 360 7 14 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 230500Z 10 17 20 34.69 DETOUR VILLAGE  
KDRM 230515Z 360 6 DRUMMOND ISLAND  
KMCD 230515Z 340 10 18 MACKINAC ISLAND  
MACM4 230500Z 330 8 12 32.18 MACKINAC CITY  
KSLH 230515Z 330 11 CHEBOYGAN AIRPORT  
CYGM4 230525Z 340 16 21 CHEBOYGAN MARINA  
SRLM4 230400Z 360 21 SPECTACLE REEF LIGHT  
KPZQ 230515Z 360 10 19 ROGERS CITY  
PRIM4 230450Z 10 20 27 PRESQUE ISLE LIGHT  
KAPN 230512Z 360 16 ALPENA GUARD BASE  
APNM4 230520Z 360 9 13 ALPENA HARBOR LIGHT  
TBIM4 230500Z 10 16 22 THUNDER BAY ISLAND  
SPTM4 230450Z 360 22 31 STURGEON POINT LIGHT  
KOSC 230515Z 360 9 OSCODA  
TAWM4 230440Z 340 9 19 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 230342Z 350 13 MANISTIQUE  
PNLM4 230500Z 360 12 19 PORT INLAND  
NABM4 230440Z 10 14 23 NAUBINWAY  
KSJX 230515Z 360 11 18 ST JAMES  
KPLN 230454Z 340 12 PELLSTON  
KMGN 230515Z 340 5 HARBOR SPRINGS  
KCVX 230515Z 360 13 20 CHARLEVOIX  
GTLM4 230440Z 20 23 28 GRAND TRAVERSE LIGHT  
KTVC 230453Z 350 13 22 TRAVERSE CITY  
KFKS 230515Z 360 9 18 FRANKFORT  
BSBM4 230440Z 340 25 32 BIG SABLE POINT  
LDTM4 230500Z 350 7 17 LUDINGTON  
KLDM 230515Z 340 13 16 LUDINGTON AIRPORT  
 
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