571  
SXUS83 KAPX 280308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1108 PM EDT WED MAY 27 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 280240Z 290 8 11 GRAND MARAIS  
GRMM4 280240Z 290 8 11 GRAND MARAIS  
PTIM4 280230Z 290 8 12 POINT IROQUOIS  
CYAM 280200Z 290 10 SOO (CANADA)  
KANJ 280255Z 290 3 SAULT STE MARIE  
SWPM4 280230Z 290 5 46.04 S.W. PIER  
LTRM4 280230Z 290 2 4 43.34 LITTLE RAPIDS  
RCKM4 280230Z 310 10 12 49.27 ROCK CUT  
WNEM4 280230Z 320 6 8 45.31 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 280230Z 320 10 17 46.94 DETOUR VILLAGE  
KDRM 280255Z CALM DRUMMOND ISLAND  
KMCD 280255Z 330 8 MACKINAC ISLAND  
MACM4 280230Z 280 6 8 47.11 MACKINAC CITY  
KSLH 280255Z 280 7 CHEBOYGAN AIRPORT  
CYGM4 280305Z 290 6 9 CHEBOYGAN MARINA  
KPZQ 280255Z 320 7 ROGERS CITY  
PRIM4 280250Z 290 13 16 PRESQUE ISLE LIGHT  
KAPN 280254Z 340 10 16 ALPENA GUARD BASE  
APNM4 280250Z 330 9 11 ALPENA HARBOR LIGHT  
SPTM4 280250Z CALM STURGEON POINT LIGHT  
KOSC 280255Z 260 4 OSCODA  
TAWM4 280240Z 360 2 4 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 280255Z 330 8 MANISTIQUE  
PNLM4 280230Z 340 10 15 51.44 PORT INLAND  
NABM4 280240Z 340 9 13 NAUBINWAY  
KSJX 280255Z 330 5 ST JAMES  
KPLN 280254Z 310 6 PELLSTON  
KMGN 280255Z 340 5 HARBOR SPRINGS  
KCVX 280255Z 340 3 CHARLEVOIX  
GTLM4 280240Z 360 10 14 GRAND TRAVERSE LIGHT  
KTVC 280253Z 30 3 TRAVERSE CITY  
KFKS 280257Z 20 7 FRANKFORT  
BSBM4 280240Z 20 9 12 BIG SABLE POINT  
LDTM4 280230Z 40 3 5 LUDINGTON  
KLDM 280255Z 10 4 LUDINGTON AIRPORT  
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