638  
SXUS83 KAPX 140408  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1208 AM EDT TUE OCT 14 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 140350Z 310 19 21 GRAND MARAIS  
PTIM4 140330Z 300 16 19 POINT IROQUOIS  
CYAM 140300Z 330 9 SOO (CANADA)  
KANJ 140355Z 310 8 SAULT STE MARIE  
SWPM4 140330Z 300 4 5 59.18 S.W. PIER  
LTRM4 140330Z 290 2 3 57.91 LITTLE RAPIDS  
RCKM4 140330Z 300 2 58.09 ROCK CUT  
WNEM4 140330Z 300 2 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140330Z 240 2 3 58.28 DETOUR VILLAGE  
KDRM 140355Z CALM DRUMMOND ISLAND  
KMCD 140355Z 300 4 MACKINAC ISLAND  
MACM4 140330Z 310 6 7 59.36 MACKINAC CITY  
KSLH 140355Z 270 2 CHEBOYGAN AIRPORT  
CYGM4 140400Z 280 4 5 CHEBOYGAN MARINA  
SRLM4 140300Z 270 7 SPECTACLE REEF LIGHT  
KPZQ 140355Z 260 2 ROGERS CITY  
PRIM4 140350Z 240 3 12 PRESQUE ISLE LIGHT  
KAPN 140354Z 270 3 ALPENA GUARD BASE  
APNM4 140350Z 260 3 4 ALPENA HARBOR LIGHT  
TBIM4 140330Z 230 4 THUNDER BAY ISLAND  
SPTM4 140350Z 220 2 7 STURGEON POINT LIGHT  
KOSC 140355Z CALM OSCODA  
KOSC 140355Z CALM OSCODA  
GSLM4 140340Z 150 5 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 140355Z 350 7 MANISTIQUE  
PNLM4 140330Z 350 9 12 60.97 PORT INLAND  
NABM4 140340Z 350 10 14 NAUBINWAY  
KSJX 140355Z 340 4 ST JAMES  
KPLN 140354Z 300 3 PELLSTON  
KMGN 140355Z 280 4 HARBOR SPRINGS  
KCVX 140355Z 300 8 CHARLEVOIX  
NMIM4 140228Z CALM NORTH MANITOU ISLAND  
GTLM4 140340Z 310 10 11 GRAND TRAVERSE LIGHT  
KTVC 140353Z CALM TRAVERSE CITY  
KFKS 140355Z CALM FRANKFORT  
BSBM4 140340Z 300 5 BIG SABLE POINT  
LDTM4 140330Z 290 1 LUDINGTON  
KLDM 140355Z 320 2 LUDINGTON AIRPORT  
 
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