252  
SXUS83 KAPX 292308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 PM EDT FRI MAY 29 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 292250Z 240 2 GRAND MARAIS  
GRMM4 292250Z 240 2 GRAND MARAIS  
PTIM4 292230Z 300 12 13 POINT IROQUOIS  
CYAM 292200Z 290 13 21 SOO (CANADA)  
KANJ 292255Z 280 7 SAULT STE MARIE  
SWPM4 292230Z 250 11 13 47.47 S.W. PIER  
LTRM4 292230Z 280 6 12 44.06 LITTLE RAPIDS  
RCKM4 292230Z 300 13 18 50.36 ROCK CUT  
WNEM4 292230Z 330 9 12 45.49 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 292230Z 320 13 19 48.19 DETOUR VILLAGE  
KDRM 292255Z 270 7 DRUMMOND ISLAND  
KMCD 292256Z 280 8 MACKINAC ISLAND  
MACM4 292230Z 290 9 13 MACKINAC CITY  
KSLH 292255Z 310 10 CHEBOYGAN AIRPORT  
CYGM4 292305Z 340 16 20 CHEBOYGAN MARINA  
KPZQ 292255Z 330 10 19 ROGERS CITY  
PRIM4 292250Z 290 5 29 PRESQUE ISLE LIGHT  
KAPN 292254Z 320 7 19 ALPENA GUARD BASE  
APNM4 292250Z 320 12 16 ALPENA HARBOR LIGHT  
SPTM4 292250Z 320 8 23 STURGEON POINT LIGHT  
KOSC 292255Z 330 13 OSCODA  
TAWM4 292240Z 330 5 9 TAWAS POINT  
GSLM4 292240Z 300 15 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 292255Z 180 4 MANISTIQUE  
PNLM4 292230Z 190 6 53.78 PORT INLAND  
NABM4 292240Z CALM 4 NAUBINWAY  
KSJX 292255Z 250 11 ST JAMES  
KPLN 292254Z 280 9 PELLSTON  
KMGN 292255Z 210 5 HARBOR SPRINGS  
KCVX 292255Z 280 11 CHARLEVOIX  
GTLM4 292240Z 250 12 13 GRAND TRAVERSE LIGHT  
KTVC 292253Z 20 3 TRAVERSE CITY  
KFKS 292256Z 280 3 FRANKFORT  
BSBM4 292240Z 200 4 6 BIG SABLE POINT  
LDTM4 292230Z 260 2 5 LUDINGTON  
KLDM 292255Z 280 4 LUDINGTON AIRPORT  
 
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