249  
SXUS83 KAPX 061908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 PM EDT THU AUG 6 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 061850Z 310 7 GRAND MARAIS  
GRMM4 061850Z 310 7 GRAND MARAIS  
PTIM4 061830Z 20 3 4 POINT IROQUOIS  
CYAM 061800Z 240 5 SOO (CANADA)  
KANJ 061855Z 220 4 SAULT STE MARIE  
SWPM4 061830Z CALM 67.09 S.W. PIER  
LTRM4 061830Z CALM 60.26 LITTLE RAPIDS  
RCKM4 061830Z 130 9 11 67.46 ROCK CUT  
WNEM4 061830Z 150 7 11 62.24 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 061830Z 180 10 12 65.84 DETOUR VILLAGE  
KDRM 061855Z 200 4 DRUMMOND ISLAND  
KMCD 061855Z 260 4 MACKINAC ISLAND  
MACM4 061830Z 320 8 12 70.34 MACKINAC CITY  
KSLH 061855Z 30 7 CHEBOYGAN AIRPORT  
CYGM4 061905Z 250 2 16 CHEBOYGAN MARINA  
KPZQ 061855Z 70 5 ROGERS CITY  
PRIM4 061850Z 60 1 4 PRESQUE ISLE LIGHT  
KAPN 061754Z 120 5 ALPENA GUARD BASE  
APNM4 061840Z 130 7 8 ALPENA HARBOR LIGHT  
TBIM4 061830Z 30 4 5 THUNDER BAY ISLAND  
SPTM4 061850Z 20 2 5 STURGEON POINT LIGHT  
KOSC 061855Z 70 5 OSCODA  
TAWM4 061840Z 80 6 9 TAWAS POINT  
GSLM4 061840Z 60 9 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 061855Z 190 9 MANISTIQUE  
PNLM4 061830Z 220 7 9 67.28 PORT INLAND  
NABM4 061840Z 210 15 16 NAUBINWAY  
KSJX 061855Z 240 8 ST JAMES  
KPLN 061854Z 330 4 PELLSTON  
GTLM4 061840Z 330 4 5 GRAND TRAVERSE LIGHT  
KTVC 061753Z 30 5 TRAVERSE CITY  
KFKS 061855Z 300 6 FRANKFORT  
BSBM4 061840Z 280 4 5 BIG SABLE POINT  
LDTM4 061830Z 300 4 7 LUDINGTON  
KLDM 061855Z 300 7 LUDINGTON AIRPORT  
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