316  
SXUS83 KAPX 280838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 AM EDT THU MAY 28 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 280750Z 70 6 8 GRAND MARAIS  
GRMM4 280750Z 70 6 8 GRAND MARAIS  
PTIM4 280800Z 270 5 7 POINT IROQUOIS  
CYAM 280800Z CALM SOO (CANADA)  
KANJ 280755Z CALM SAULT STE MARIE  
SWPM4 280800Z 30 5 6 46.39 S.W. PIER  
LTRM4 280800Z 360 1 2 43.51 LITTLE RAPIDS  
RCKM4 280800Z 350 7 9 49.09 ROCK CUT  
WNEM4 280800Z 20 3 5 45.31 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 280800Z 10 12 13 46.94 DETOUR VILLAGE  
KDRM 280815Z 10 3 DRUMMOND ISLAND  
KMCD 280815Z 20 7 MACKINAC ISLAND  
MACM4 280800Z 20 11 12 47.29 MACKINAC CITY  
KSLH 280815Z 280 3 CHEBOYGAN AIRPORT  
CYGM4 280830Z 340 8 10 CHEBOYGAN MARINA  
KPZQ 280815Z 330 2 ROGERS CITY  
PRIM4 280750Z 10 6 14 PRESQUE ISLE LIGHT  
KAPN 280754Z 360 5 ALPENA GUARD BASE  
APNM4 280820Z 20 7 10 ALPENA HARBOR LIGHT  
SPTM4 280750Z 350 13 18 STURGEON POINT LIGHT  
KOSC 280815Z 30 11 OSCODA  
TAWM4 280740Z 10 6 12 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 280815Z 350 5 MANISTIQUE  
PNLM4 280800Z 10 5 6 50.71 PORT INLAND  
NABM4 280740Z 10 9 11 NAUBINWAY  
KSJX 280815Z 50 5 ST JAMES  
KPLN 280754Z 310 3 PELLSTON  
KMGN 280815Z CALM HARBOR SPRINGS  
KCVX 280815Z 20 3 CHARLEVOIX  
GTLM4 280740Z 40 10 12 GRAND TRAVERSE LIGHT  
KTVC 280753Z CALM TRAVERSE CITY  
KFKS 280817Z 10 4 FRANKFORT  
BSBM4 280740Z 20 9 15 BIG SABLE POINT  
LDTM4 280800Z 20 2 7 LUDINGTON  
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