837  
SXUS83 KAPX 302238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 PM EDT MON JUN 30 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 302150Z 160 3 GRAND MARAIS  
WFPM4 302140Z 330 8 12 WHITEFISH POINT  
PTIM4 302200Z 270 5 7 POINT IROQUOIS  
CYAM 302200Z 210 6 SOO (CANADA)  
KANJ 302155Z 230 6 SAULT STE MARIE  
SWPM4 302200Z 230 8 10 56.11 S.W. PIER  
LTRM4 302200Z 240 4 6 52.34 LITTLE RAPIDS  
RCKM4 302200Z 310 7 10 59.71 ROCK CUT  
WNEM4 302200Z 340 8 10 55.39 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 302200Z 180 6 60.26 DETOUR VILLAGE  
KDRM 302215Z 190 3 DRUMMOND ISLAND  
MACM4 302200Z CALM 1 60.07 MACKINAC CITY  
KSLH 302215Z 30 5 CHEBOYGAN AIRPORT  
CYGM4 302225Z 360 10 12 CHEBOYGAN MARINA  
SRLM4 302100Z 110 6 SPECTACLE REEF LIGHT  
KPZQ 302215Z 70 4 ROGERS CITY  
PRIM4 302150Z 120 6 8 PRESQUE ISLE LIGHT  
KAPN 302154Z 120 8 ALPENA GUARD BASE  
APNM4 302220Z 140 5 6 ALPENA HARBOR LIGHT  
TBIM4 302200Z 110 3 4 THUNDER BAY ISLAND  
SPTM4 302150Z 170 2 5 STURGEON POINT LIGHT  
TAWM4 302140Z 60 6 12 TAWAS POINT  
GSLM4 302140Z CALM 3 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 302215Z 270 16 20 MANISTIQUE  
PNLM4 302200Z 310 6 10 66.56 PORT INLAND  
NABM4 302140Z 40 2 5 NAUBINWAY  
KSJX 302215Z 250 9 ST JAMES  
KMGN 302148Z 240 3 HARBOR SPRINGS  
KCVX 302215Z 270 9 CHARLEVOIX  
NMIM4 302128Z 250 1 6 NORTH MANITOU ISLAND  
GTLM4 302140Z 240 8 9 GRAND TRAVERSE LIGHT  
KTVC 302153Z 280 8 TRAVERSE CITY  
KFKS 302215Z 250 8 FRANKFORT  
MEEM4 302140Z 220 7 8 MANISTEE HARBOR  
BSBM4 302140Z 190 6 9 BIG SABLE POINT  
LDTM4 302200Z CALM 5 LUDINGTON  
KLDM 302215Z 250 6 LUDINGTON AIRPORT  
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