385  
SXUS83 KAPX 231838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM EDT TUE JUN 23 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 231750Z 280 11 12 GRAND MARAIS  
GRMM4 231750Z 280 11 12 GRAND MARAIS  
PTIM4 231800Z 280 2 3 POINT IROQUOIS  
CYAM 231800Z 290 12 18 SOO (CANADA)  
KANJ 231755Z 310 9 16 SAULT STE MARIE  
SWPM4 231800Z 310 14 17 58.09 S.W. PIER  
LTRM4 231800Z 310 10 15 50.89 LITTLE RAPIDS  
RCKM4 231800Z 280 7 14 59.54 ROCK CUT  
WNEM4 231800Z 310 12 16 53.24 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 231800Z 160 3 5 54.68 DETOUR VILLAGE  
KDRM 231815Z 300 4 DRUMMOND ISLAND  
KMCD 231815Z 240 7 MACKINAC ISLAND  
MACM4 231800Z 310 8 9 61.69 MACKINAC CITY  
KSLH 231815Z 350 7 CHEBOYGAN AIRPORT  
CYGM4 231830Z 330 14 19 CHEBOYGAN MARINA  
PRIM4 231750Z 290 8 14 PRESQUE ISLE LIGHT  
KAPN 231754Z 360 9 ALPENA GUARD BASE  
APNM4 231820Z 20 9 13 ALPENA HARBOR LIGHT  
SPTM4 231750Z 10 3 11 STURGEON POINT LIGHT  
KOSC 231815Z 60 11 16 OSCODA  
TAWM4 231740Z 70 8 14 TAWAS POINT  
GSLM4 231740Z 50 11 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 231815Z 170 7 MANISTIQUE  
PNLM4 231800Z 210 7 9 57.01 PORT INLAND  
NABM4 231740Z 220 10 12 NAUBINWAY  
KSJX 231815Z 300 6 ST JAMES  
KPLN 231754Z 360 7 PELLSTON  
KMGN 231815Z 220 7 HARBOR SPRINGS  
KCVX 231815Z 340 6 CHARLEVOIX  
GTLM4 231740Z 300 5 7 GRAND TRAVERSE LIGHT  
KTVC 231753Z 40 8 TRAVERSE CITY  
BSBM4 231740Z 340 10 12 BIG SABLE POINT  
LDTM4 231800Z 300 5 10 LUDINGTON  
KLDM 231815Z 310 10 14 LUDINGTON AIRPORT  
 
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