813  
SXUS83 KAPX 130808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 AM THU NOV 13 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 130750Z 300 29 33 GRAND MARAIS  
GRMM4 130750Z 300 29 33 GRAND MARAIS  
PTIM4 130730Z 290 21 30 POINT IROQUOIS  
CYAM 130802Z 310 20 30 SOO (CANADA)  
KANJ 130755Z 290 12 19 SAULT STE MARIE  
SWPM4 130730Z 300 16 20 48.56 S.W. PIER  
LTRM4 130730Z 310 12 20 49.99 LITTLE RAPIDS  
RCKM4 130730Z 250 6 10 45.14 ROCK CUT  
WNEM4 130730Z 270 9 12 51.26 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 130730Z 270 6 9 45.49 DETOUR VILLAGE  
KDRM 130755Z 290 5 DRUMMOND ISLAND  
KMCD 130755Z 280 12 16 MACKINAC ISLAND  
MACM4 130730Z 300 17 21 44.41 MACKINAC CITY  
KSLH 130755Z 270 5 CHEBOYGAN AIRPORT  
CYGM4 130800Z 270 12 14 CHEBOYGAN MARINA  
SRLM4 130700Z 290 27 SPECTACLE REEF LIGHT  
KPZQ 130755Z 280 7 ROGERS CITY  
PRIM4 130750Z 290 24 36 PRESQUE ISLE LIGHT  
KAPN 130754Z 290 7 ALPENA GUARD BASE  
APNM4 130750Z 300 9 12 ALPENA HARBOR LIGHT  
TBIM4 130730Z 290 8 12 THUNDER BAY ISLAND  
SPTM4 130750Z 280 5 11 STURGEON POINT LIGHT  
KOSC 130755Z 280 8 OSCODA  
KOSC 130755Z 280 8 OSCODA  
GSLM4 130640Z 240 21 23 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 130755Z 280 8 MANISTIQUE  
PNLM4 130730Z 290 9 10 44.24 PORT INLAND  
NABM4 130740Z 280 8 13 NAUBINWAY  
KPLN 130754Z 280 7 PELLSTON  
KMGN 130755Z 270 5 14 HARBOR SPRINGS  
KCVX 130755Z 300 14 CHARLEVOIX  
NMIM4 130728Z 320 4 10 NORTH MANITOU ISLAND  
GTLM4 130740Z 310 20 26 GRAND TRAVERSE LIGHT  
KTVC 130753Z 260 6 TRAVERSE CITY  
KFKS 130755Z 320 9 15 FRANKFORT  
BSBM4 130740Z 310 20 24 BIG SABLE POINT  
LDTM4 130730Z 310 7 13 LUDINGTON  
KLDM 130755Z 320 8 LUDINGTON AIRPORT  
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