394  
SXUS83 KAPX 140238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1038 PM EDT MON OCT 13 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 140150Z 300 16 19 GRAND MARAIS  
PTIM4 140200Z 260 2 4 POINT IROQUOIS  
CYAM 140221Z CALM SOO (CANADA)  
KANJ 140212Z CALM SAULT STE MARIE  
SWPM4 140200Z 140 2 3 59.18 S.W. PIER  
LTRM4 140200Z 100 1 2 57.91 LITTLE RAPIDS  
RCKM4 140200Z 230 1 2 58.09 ROCK CUT  
WNEM4 140200Z CALM 1 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140200Z 190 3 5 58.28 DETOUR VILLAGE  
KDRM 140215Z CALM DRUMMOND ISLAND  
KMCD 140215Z 310 6 MACKINAC ISLAND  
MACM4 140200Z 300 5 7 58.28 MACKINAC CITY  
KSLH 140215Z 290 2 CHEBOYGAN AIRPORT  
CYGM4 140225Z 270 6 CHEBOYGAN MARINA  
SRLM4 140100Z 80 4 SPECTACLE REEF LIGHT  
KPZQ 140215Z 240 4 ROGERS CITY  
PRIM4 140150Z 190 6 10 PRESQUE ISLE LIGHT  
KAPN 140154Z CALM ALPENA GUARD BASE  
APNM4 140220Z 190 4 5 ALPENA HARBOR LIGHT  
TBIM4 140200Z 220 6 THUNDER BAY ISLAND  
SPTM4 140150Z 210 3 7 STURGEON POINT LIGHT  
KOSC 140215Z 290 2 OSCODA  
KOSC 140215Z 290 2 OSCODA  
GSLM4 140140Z 120 9 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 140215Z 330 5 MANISTIQUE  
PNLM4 140200Z 10 4 5 60.79 PORT INLAND  
NABM4 140140Z 310 3 5 NAUBINWAY  
KSJX 140215Z 290 5 ST JAMES  
KPLN 140154Z CALM PELLSTON  
KMGN 140215Z CALM HARBOR SPRINGS  
KCVX 140215Z 280 6 CHARLEVOIX  
NMIM4 140128Z CALM NORTH MANITOU ISLAND  
GTLM4 140140Z 270 9 10 GRAND TRAVERSE LIGHT  
KTVC 140153Z CALM TRAVERSE CITY  
BSBM4 140140Z 270 3 4 BIG SABLE POINT  
LDTM4 140200Z 290 2 3 LUDINGTON  
KLDM 140215Z 330 4 LUDINGTON AIRPORT  
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