830  
SXUS83 KAPX 131908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 PM EDT THU AUG 13 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 131850Z 330 9 10 GRAND MARAIS  
GRMM4 131850Z 330 9 10 GRAND MARAIS  
PTIM4 131830Z 340 11 14 POINT IROQUOIS  
CYAM 131800Z 320 11 SOO (CANADA)  
KANJ 131855Z 320 9 15 SAULT STE MARIE  
SWPM4 131830Z 320 5 12 69.44 S.W. PIER  
LTRM4 131830Z 330 7 11 62.41 LITTLE RAPIDS  
RCKM4 131830Z 150 3 69.61 ROCK CUT  
WNEM4 131830Z 340 3 5 63.68 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 131830Z 180 5 8 67.09 DETOUR VILLAGE  
KDRM 131855Z 240 4 DRUMMOND ISLAND  
KMCD 131855Z 240 7 MACKINAC ISLAND  
MACM4 131830Z 310 8 11 72.86 MACKINAC CITY  
KSLH 131855Z 30 6 CHEBOYGAN AIRPORT  
CYGM4 131905Z 10 10 11 CHEBOYGAN MARINA  
KPZQ 131855Z 360 5 ROGERS CITY  
PRIM4 131850Z 360 3 10 PRESQUE ISLE LIGHT  
APNM4 131850Z 100 9 ALPENA HARBOR LIGHT  
TBIM4 131830Z 60 5 6 THUNDER BAY ISLAND  
SPTM4 131850Z 120 3 5 STURGEON POINT LIGHT  
KOSC 131855Z 130 7 OSCODA  
TAWM4 131840Z 150 3 7 TAWAS POINT  
GSLM4 131840Z 130 5 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
PNLM4 131830Z 160 6 69.61 PORT INLAND  
NABM4 131840Z 170 7 NAUBINWAY  
KPLN 131854Z 300 10 PELLSTON  
KCVX 131855Z 290 9 CHARLEVOIX  
GTLM4 131840Z 300 6 7 GRAND TRAVERSE LIGHT  
KTVC 131853Z 220 8 TRAVERSE CITY  
KFKS 131855Z 220 3 FRANKFORT  
BSBM4 131840Z 190 2 3 BIG SABLE POINT  
LDTM4 131830Z 260 1 3 LUDINGTON  
KLDM 131855Z 260 3 LUDINGTON AIRPORT  
 
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