657  
SXUS83 KAPX 252338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 PM EDT WED JUN 25 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 252250Z 80 4 5 GRAND MARAIS  
WFPM4 252240Z 330 9 10 WHITEFISH POINT  
PTIM4 252300Z 260 3 6 POINT IROQUOIS  
CYAM 252300Z 260 9 SOO (CANADA)  
KANJ 252255Z 220 6 SAULT STE MARIE  
SWPM4 252300Z 220 6 7 56.66 S.W. PIER  
LTRM4 252300Z 220 7 8 51.79 LITTLE RAPIDS  
RCKM4 252300Z 250 2 4 59.89 ROCK CUT  
WNEM4 252300Z 250 3 5 54.49 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 252300Z 270 3 4 58.28 DETOUR VILLAGE  
KDRM 252315Z CALM DRUMMOND ISLAND  
KMCD 252316Z 100 6 MACKINAC ISLAND  
MACM4 252300Z 50 4 5 MACKINAC CITY  
KSLH 252315Z 60 5 CHEBOYGAN AIRPORT  
CYGM4 252325Z 50 10 13 CHEBOYGAN MARINA  
SRLM4 252200Z 80 6 SPECTACLE REEF LIGHT  
KPZQ 252315Z CALM ROGERS CITY  
PRIM4 252250Z CALM PRESQUE ISLE LIGHT  
KAPN 252254Z 130 7 ALPENA GUARD BASE  
APNM4 252320Z 190 3 ALPENA HARBOR LIGHT  
TBIM4 252300Z 350 2 3 THUNDER BAY ISLAND  
SPTM4 252250Z CALM STURGEON POINT LIGHT  
TAWM4 252140Z 60 7 13 TAWAS POINT  
GSLM4 252240Z 40 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 252315Z CALM MANISTIQUE  
PNLM4 252300Z 30 3 4 60.97 PORT INLAND  
NABM4 252240Z 350 1 2 NAUBINWAY  
KSJX 252315Z 70 4 ST JAMES  
KPLN 252254Z 40 7 PELLSTON  
KMGN 252245Z CALM HARBOR SPRINGS  
KCVX 252315Z 290 3 CHARLEVOIX  
NMIM4 252228Z CALM 2 NORTH MANITOU ISLAND  
GTLM4 252240Z CALM 2 GRAND TRAVERSE LIGHT  
KFKS 252315Z 60 5 FRANKFORT  
MEEM4 252240Z 10 5 7 MANISTEE HARBOR  
BSBM4 252240Z 10 6 8 BIG SABLE POINT  
LDTM4 252300Z 330 3 4 LUDINGTON  
KLDM 252315Z 360 3 LUDINGTON AIRPORT  
 
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