611  
SXUS83 KAPX 131808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 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 131750Z 220 11 14 GRAND MARAIS  
PTIM4 131730Z 120 7 10 POINT IROQUOIS  
CYAM 131700Z 160 7 SOO (CANADA)  
KANJ 131755Z 140 8 SAULT STE MARIE  
SWPM4 131730Z 150 6 11 59.18 S.W. PIER  
LTRM4 131730Z 150 12 16 57.91 LITTLE RAPIDS  
RCKM4 131730Z 120 10 14 57.91 ROCK CUT  
WNEM4 131730Z 140 7 12 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 131730Z 150 11 14 58.46 DETOUR VILLAGE  
KDRM 131755Z 150 9 DRUMMOND ISLAND  
MACM4 131730Z 190 4 6 58.81 MACKINAC CITY  
KSLH 131755Z 150 7 CHEBOYGAN AIRPORT  
CYGM4 131755Z 180 14 21 CHEBOYGAN MARINA  
SRLM4 131600Z 140 16 SPECTACLE REEF LIGHT  
KPZQ 131755Z 160 6 ROGERS CITY  
PRIM4 131750Z 110 11 14 PRESQUE ISLE LIGHT  
KAPN 131754Z 100 8 ALPENA GUARD BASE  
APNM4 131750Z 120 14 15 ALPENA HARBOR LIGHT  
TBIM4 131730Z 140 10 11 THUNDER BAY ISLAND  
SPTM4 131750Z 150 4 9 STURGEON POINT LIGHT  
KOSC 131755Z 110 7 OSCODA  
KOSC 131755Z 110 7 OSCODA  
GSLM4 131740Z CALM GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 131755Z 200 3 MANISTIQUE  
PNLM4 131730Z 210 11 13 60.79 PORT INLAND  
NABM4 131740Z 180 10 13 NAUBINWAY  
KSJX 131755Z 180 6 ST JAMES  
KPLN 131754Z 230 8 PELLSTON  
KMGN 131755Z CALM HARBOR SPRINGS  
KCVX 131755Z 220 6 CHARLEVOIX  
NMIM4 131728Z 190 1 6 NORTH MANITOU ISLAND  
GTLM4 131740Z 170 5 10 GRAND TRAVERSE LIGHT  
KTVC 131753Z 250 6 TRAVERSE CITY  
KFKS 131755Z 230 8 FRANKFORT  
BSBM4 131740Z 180 6 9 BIG SABLE POINT  
LDTM4 131730Z CALM 5 LUDINGTON  
KLDM 131755Z 210 7 LUDINGTON AIRPORT  
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