201  
SXUS83 KAPX 060908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
508 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 060850Z 190 9 10 GRAND MARAIS  
GRMM4 060850Z 190 9 10 GRAND MARAIS  
PTIM4 060830Z 250 2 5 POINT IROQUOIS  
CYAM 060800Z CALM SOO (CANADA)  
KANJ 060855Z CALM SAULT STE MARIE  
SWPM4 060830Z CALM 1 67.28 S.W. PIER  
LTRM4 060830Z 170 1 60.44 LITTLE RAPIDS  
RCKM4 060830Z 300 2 67.64 ROCK CUT  
WNEM4 060830Z 350 1 3 62.78 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 060830Z 320 3 5 65.47 DETOUR VILLAGE  
KDRM 060855Z CALM DRUMMOND ISLAND  
KMCD 060855Z 300 5 MACKINAC ISLAND  
MACM4 060830Z 220 2 4 69.97 MACKINAC CITY  
KSLH 060855Z 250 2 CHEBOYGAN AIRPORT  
CYGM4 060905Z 270 4 6 CHEBOYGAN MARINA  
KPZQ 060855Z 290 3 ROGERS CITY  
PRIM4 060850Z 290 7 10 PRESQUE ISLE LIGHT  
KAPN 060854Z CALM ALPENA GUARD BASE  
APNM4 060850Z 310 4 ALPENA HARBOR LIGHT  
TBIM4 060830Z 340 5 7 THUNDER BAY ISLAND  
SPTM4 060850Z 340 2 7 STURGEON POINT LIGHT  
KOSC 060855Z 320 3 OSCODA  
TAWM4 060840Z 330 4 5 TAWAS POINT  
GSLM4 060840Z 290 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 060855Z CALM MANISTIQUE  
PNLM4 060830Z 360 4 67.28 PORT INLAND  
NABM4 060840Z CALM 1 NAUBINWAY  
KSJX 060855Z 120 1 ST JAMES  
KPLN 060854Z CALM PELLSTON  
KCVX 060855Z 220 3 CHARLEVOIX  
GTLM4 060840Z 280 6 7 GRAND TRAVERSE LIGHT  
KTVC 060853Z CALM TRAVERSE CITY  
KFKS 060855Z CALM FRANKFORT  
BSBM4 060840Z 360 4 5 BIG SABLE POINT  
LDTM4 060830Z 70 1 2 LUDINGTON  
KLDM 060855Z 40 1 LUDINGTON AIRPORT  
 
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