706  
SXUS83 KAPX 160008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 PM EDT FRI AUG 15 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 152350Z 200 15 18 GRAND MARAIS  
WFPM4 152340Z 200 14 18 WHITEFISH POINT  
PTIM4 152330Z 200 3 7 POINT IROQUOIS  
CYAM 152300Z 200 6 SOO (CANADA)  
KANJ 152355Z 190 6 SAULT STE MARIE  
SWPM4 152330Z 220 3 7 69.79 S.W. PIER  
LTRM4 152330Z 200 3 6 63.31 LITTLE RAPIDS  
RCKM4 152330Z 130 5 6 70.51 ROCK CUT  
WNEM4 152330Z 140 5 9 64.57 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 152330Z 210 3 5 69.44 DETOUR VILLAGE  
KDRM 152355Z 150 4 DRUMMOND ISLAND  
KMCD 152355Z 250 6 MACKINAC ISLAND  
MACM4 152330Z 280 7 9 72.68 MACKINAC CITY  
KSLH 152355Z 30 3 CHEBOYGAN AIRPORT  
SRLM4 152300Z 40 6 SPECTACLE REEF LIGHT  
KPZQ 152355Z 190 6 ROGERS CITY  
PRIM4 152350Z 160 6 14 PRESQUE ISLE LIGHT  
KAPN 152354Z 150 11 ALPENA GUARD BASE  
APNM4 152350Z 160 15 16 ALPENA HARBOR LIGHT  
TBIM4 152330Z 160 14 15 THUNDER BAY ISLAND  
SPTM4 152350Z 190 3 12 STURGEON POINT LIGHT  
KOSC 152355Z 160 7 OSCODA  
GSLM4 152340Z 100 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 152355Z 220 5 MANISTIQUE  
PNLM4 152330Z 220 11 13 PORT INLAND  
NABM4 152340Z 210 6 7 NAUBINWAY  
KSJX 152355Z 220 8 ST JAMES  
KPLN 152354Z 260 4 PELLSTON  
KMGN 152355Z CALM HARBOR SPRINGS  
KCVX 152355Z 260 7 CHARLEVOIX  
NMIM4 152328Z CALM NORTH MANITOU ISLAND  
GTLM4 152240Z 250 9 12 GRAND TRAVERSE LIGHT  
KTVC 152353Z 240 8 TRAVERSE CITY  
KFKS 152355Z 190 3 FRANKFORT  
MEEM4 152340Z 190 6 9 MANISTEE HARBOR  
BSBM4 152340Z 170 8 12 BIG SABLE POINT  
LDTM4 152330Z 210 7 10 LUDINGTON  
KLDM 152355Z 190 6 LUDINGTON AIRPORT  
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