405  
SXUS83 KAPX 092208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 PM EDT SUN AUG 9 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 092150Z 200 7 10 GRAND MARAIS  
GRMM4 092150Z 200 7 10 GRAND MARAIS  
PTIM4 092130Z 150 2 4 POINT IROQUOIS  
CYAM 092100Z 180 5 SOO (CANADA)  
KANJ 092155Z 210 9 15 SAULT STE MARIE  
SWPM4 092130Z 220 7 10 67.99 S.W. PIER  
LTRM4 092130Z 210 5 8 61.69 LITTLE RAPIDS  
RCKM4 092130Z 170 2 3 68.89 ROCK CUT  
WNEM4 092130Z 210 5 8 62.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 092130Z 160 4 7 66.37 DETOUR VILLAGE  
KDRM 092155Z CALM DRUMMOND ISLAND  
KMCD 092155Z 250 13 MACKINAC ISLAND  
MACM4 092130Z 250 8 10 71.06 MACKINAC CITY  
KSLH 092155Z 230 8 CHEBOYGAN AIRPORT  
CYGM4 092205Z 200 14 17 CHEBOYGAN MARINA  
KPZQ 092155Z 210 7 ROGERS CITY  
PRIM4 092150Z 210 11 18 PRESQUE ISLE LIGHT  
KAPN 092154Z 190 6 ALPENA GUARD BASE  
APNM4 092150Z 200 12 14 ALPENA HARBOR LIGHT  
TBIM4 092130Z 200 12 13 THUNDER BAY ISLAND  
SPTM4 092150Z CALM STURGEON POINT LIGHT  
KOSC 092155Z 220 4 OSCODA  
TAWM4 092140Z 190 2 5 TAWAS POINT  
GSLM4 092140Z CALM 3 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 092155Z 180 10 MANISTIQUE  
PNLM4 092130Z 210 10 14 68.36 PORT INLAND  
NABM4 092140Z 210 11 13 NAUBINWAY  
KSJX 092155Z 220 11 20 ST JAMES  
KPLN 092154Z 230 7 PELLSTON  
KCVX 092155Z 220 6 CHARLEVOIX  
GTLM4 092140Z 240 11 15 GRAND TRAVERSE LIGHT  
KTVC 092153Z 220 7 TRAVERSE CITY  
KFKS 092155Z 260 4 FRANKFORT  
BSBM4 092140Z 160 4 8 BIG SABLE POINT  
LDTM4 092130Z 170 4 8 LUDINGTON  
KLDM 092155Z 160 4 LUDINGTON AIRPORT  
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