970  
SXUS83 KAPX 061138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 AM 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 061050Z 200 8 12 GRAND MARAIS  
GRMM4 061050Z 200 8 12 GRAND MARAIS  
PTIM4 061100Z 190 2 3 POINT IROQUOIS  
CYAM 061100Z 70 3 SOO (CANADA)  
KANJ 061055Z CALM SAULT STE MARIE  
SWPM4 061100Z 100 2 3 67.28 S.W. PIER  
LTRM4 061100Z CALM 1 60.26 LITTLE RAPIDS  
RCKM4 061100Z CALM 1 67.46 ROCK CUT  
WNEM4 061100Z CALM 62.59 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 061100Z 340 3 6 65.47 DETOUR VILLAGE  
KDRM 061115Z CALM DRUMMOND ISLAND  
KMCD 061115Z 330 3 MACKINAC ISLAND  
MACM4 061100Z 210 1 2 69.44 MACKINAC CITY  
KSLH 061115Z 250 2 CHEBOYGAN AIRPORT  
CYGM4 061130Z 260 4 CHEBOYGAN MARINA  
KPZQ 061115Z 300 3 ROGERS CITY  
PRIM4 061050Z 300 6 10 PRESQUE ISLE LIGHT  
KAPN 061054Z CALM ALPENA GUARD BASE  
APNM4 061120Z 330 5 7 ALPENA HARBOR LIGHT  
TBIM4 061100Z 320 3 4 THUNDER BAY ISLAND  
SPTM4 061050Z CALM STURGEON POINT LIGHT  
KOSC 061115Z 350 5 OSCODA  
TAWM4 061040Z 360 3 5 TAWAS POINT  
GSLM4 061040Z 360 10 11 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
PNLM4 061100Z 360 2 4 66.91 PORT INLAND  
NABM4 061040Z CALM 1 NAUBINWAY  
KSJX 061115Z 130 1 ST JAMES  
KPLN 061054Z CALM PELLSTON  
KMGN 061115Z 10 3 HARBOR SPRINGS  
KCVX 061115Z CALM CHARLEVOIX  
GTLM4 061040Z 270 3 GRAND TRAVERSE LIGHT  
KTVC 061053Z CALM TRAVERSE CITY  
KFKS 061115Z 340 1 FRANKFORT  
BSBM4 061040Z 130 2 3 BIG SABLE POINT  
LDTM4 061100Z 100 2 3 LUDINGTON  
KLDM 061115Z 350 2 LUDINGTON AIRPORT  
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