202  
SXUS83 KAPX 252308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 PM EDT SAT JUL 25 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 252250Z 190 8 11 GRAND MARAIS  
GRMM4 252250Z 190 8 11 GRAND MARAIS  
PTIM4 252230Z 250 3 6 POINT IROQUOIS  
CYAM 252200Z 220 7 SOO (CANADA)  
KANJ 252255Z 240 9 20 SAULT STE MARIE  
SWPM4 252230Z 230 11 14 66.01 S.W. PIER  
LTRM4 252230Z 230 7 15 59.89 LITTLE RAPIDS  
RCKM4 252230Z 240 3 11 66.37 ROCK CUT  
WNEM4 252230Z 250 8 13 61.16 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 252230Z 180 10 12 58.64 DETOUR VILLAGE  
KDRM 252255Z 220 3 DRUMMOND ISLAND  
KMCD 252255Z 240 11 15 MACKINAC ISLAND  
MACM4 252230Z 240 9 12 67.46 MACKINAC CITY  
KSLH 252255Z 260 6 CHEBOYGAN AIRPORT  
CYGM4 252305Z 230 2 13 CHEBOYGAN MARINA  
KPZQ 252255Z 70 3 ROGERS CITY  
PRIM4 252250Z CALM PRESQUE ISLE LIGHT  
KAPN 252254Z 230 4 ALPENA GUARD BASE  
APNM4 252250Z 140 5 ALPENA HARBOR LIGHT  
TBIM4 252230Z 180 14 15 THUNDER BAY ISLAND  
SPTM4 252250Z 180 6 13 STURGEON POINT LIGHT  
KOSC 252255Z 190 9 OSCODA  
TAWM4 252240Z 170 3 6 TAWAS POINT  
GSLM4 252240Z 150 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 252255Z 210 7 MANISTIQUE  
PNLM4 252230Z 270 2 3 63.14 PORT INLAND  
NABM4 252240Z 230 3 6 NAUBINWAY  
KSJX 252255Z 200 7 ST JAMES  
KMGN 252255Z 270 3 HARBOR SPRINGS  
KCVX 252255Z 230 5 CHARLEVOIX  
GTLM4 252240Z 240 12 14 GRAND TRAVERSE LIGHT  
KTVC 252253Z 230 7 TRAVERSE CITY  
KFKS 252255Z 210 8 FRANKFORT  
BSBM4 252240Z 170 12 16 BIG SABLE POINT  
LDTM4 252230Z 200 12 15 LUDINGTON  
KLDM 252255Z 190 8 LUDINGTON AIRPORT  
 
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