638  
SXUS83 KAPX 261208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 AM EDT THU JUN 26 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 261150Z 80 11 12 GRAND MARAIS  
WFPM4 261140Z 40 6 9 WHITEFISH POINT  
PTIM4 261130Z 110 8 12 POINT IROQUOIS  
CYAM 261100Z 70 6 SOO (CANADA)  
SWPM4 261130Z 90 5 8 56.66 S.W. PIER  
LTRM4 261130Z 90 8 10 51.44 LITTLE RAPIDS  
RCKM4 261130Z 80 7 9 59.36 ROCK CUT  
WNEM4 261130Z 80 4 6 54.49 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 261130Z 60 11 18 58.81 DETOUR VILLAGE  
KDRM 261155Z 60 6 DRUMMOND ISLAND  
KMCD 261155Z 70 15 24 MACKINAC ISLAND  
MACM4 261130Z 70 20 25 MACKINAC CITY  
KSLH 261155Z 80 15 21 CHEBOYGAN AIRPORT  
CYGM4 261200Z 40 23 35 CHEBOYGAN MARINA  
KPZQ 261155Z 70 15 18 ROGERS CITY  
PRIM4 261150Z 50 24 32 PRESQUE ISLE LIGHT  
KAPN 261154Z 70 6 ALPENA GUARD BASE  
APNM4 261150Z 50 4 8 ALPENA HARBOR LIGHT  
TBIM4 261130Z 30 14 16 THUNDER BAY ISLAND  
SPTM4 261150Z 10 8 12 STURGEON POINT LIGHT  
KOSC 261021Z 40 7 OSCODA  
TAWM4 261140Z 30 5 15 TAWAS POINT  
GSLM4 261140Z 340 18 26 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 261155Z 60 9 MANISTIQUE  
PNLM4 261130Z 70 9 13 60.61 PORT INLAND  
NABM4 261140Z 80 14 18 NAUBINWAY  
KSJX 261155Z 80 12 18 ST JAMES  
KPLN 261154Z 70 11 18 PELLSTON  
KMGN 261153Z 90 15 20 HARBOR SPRINGS  
KCVX 261155Z 90 13 18 CHARLEVOIX  
NMIM4 261128Z CALM 1 NORTH MANITOU ISLAND  
GTLM4 261140Z 100 5 8 GRAND TRAVERSE LIGHT  
KTVC 261153Z 40 5 TRAVERSE CITY  
KFKS 261155Z CALM FRANKFORT  
MEEM4 261140Z CALM 3 MANISTEE HARBOR  
BSBM4 261140Z 180 4 6 BIG SABLE POINT  
LDTM4 261130Z CALM 2 LUDINGTON  
KLDM 261155Z CALM LUDINGTON AIRPORT  
 
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