602  
SXUS83 KAPX 011038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 AM EDT TUE JUL 1 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 010950Z 280 14 18 GRAND MARAIS  
WFPM4 010940Z 310 8 13 WHITEFISH POINT  
PTIM4 011000Z 260 3 7 POINT IROQUOIS  
CYAM 011000Z 250 2 SOO (CANADA)  
KANJ 010955Z 270 4 SAULT STE MARIE  
SWPM4 011000Z 260 3 4 56.11 S.W. PIER  
LTRM4 011000Z 250 1 2 51.97 LITTLE RAPIDS  
RCKM4 011000Z CALM 1 59.54 ROCK CUT  
WNEM4 011000Z 200 1 2 55.04 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 011000Z 270 5 10 60.07 DETOUR VILLAGE  
KDRM 011015Z CALM DRUMMOND ISLAND  
KMCD 011016Z 250 8 MACKINAC ISLAND  
MACM4 011000Z 260 8 10 60.07 MACKINAC CITY  
KSLH 011015Z 230 6 CHEBOYGAN AIRPORT  
CYGM4 011025Z 230 8 13 CHEBOYGAN MARINA  
SRLM4 010900Z 240 13 SPECTACLE REEF LIGHT  
KPZQ 011015Z 260 7 ROGERS CITY  
PRIM4 010950Z 260 10 14 PRESQUE ISLE LIGHT  
KAPN 010954Z 270 3 ALPENA GUARD BASE  
APNM4 011020Z 300 7 9 ALPENA HARBOR LIGHT  
TBIM4 011000Z 300 4 8 THUNDER BAY ISLAND  
SPTM4 010950Z 260 2 10 STURGEON POINT LIGHT  
TAWM4 010940Z 280 4 7 TAWAS POINT  
GSLM4 010940Z 240 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 011015Z 290 5 MANISTIQUE  
PNLM4 011000Z 310 4 6 64.04 PORT INLAND  
NABM4 010940Z CALM 1 NAUBINWAY  
KSJX 011015Z 260 5 ST JAMES  
KPLN 010954Z 260 3 PELLSTON  
KMGN 011005Z CALM HARBOR SPRINGS  
KCVX 011015Z 250 10 CHARLEVOIX  
NMIM4 010928Z 310 2 6 NORTH MANITOU ISLAND  
GTLM4 010940Z 250 14 16 GRAND TRAVERSE LIGHT  
KTVC 010953Z CALM TRAVERSE CITY  
KFKS 011015Z CALM FRANKFORT  
MEEM4 010940Z CALM 3 MANISTEE HARBOR  
BSBM4 010940Z 280 12 13 BIG SABLE POINT  
LDTM4 011000Z 280 4 7 LUDINGTON  
KLDM 011015Z 270 3 LUDINGTON AIRPORT  
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