842  
SXUS83 KAPX 050208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1008 PM EDT TUE AUG 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 050150Z 200 2 3 GRAND MARAIS  
GRMM4 050150Z 200 2 3 GRAND MARAIS  
PTIM4 050130Z 320 8 9 POINT IROQUOIS  
CYAM 050100Z 300 4 SOO (CANADA)  
KANJ 050155Z 320 3 SAULT STE MARIE  
SWPM4 050130Z 310 7 8 67.09 S.W. PIER  
LTRM4 050130Z 300 4 8 60.44 LITTLE RAPIDS  
RCKM4 050130Z 290 5 6 68.18 ROCK CUT  
WNEM4 050130Z 290 4 5 62.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 050130Z 10 5 7 65.11 DETOUR VILLAGE  
KDRM 050155Z CALM DRUMMOND ISLAND  
KMCD 050155Z 350 6 MACKINAC ISLAND  
MACM4 050130Z 280 5 6 70.51 MACKINAC CITY  
KSLH 050155Z 270 5 CHEBOYGAN AIRPORT  
CYGM4 050205Z 300 4 CHEBOYGAN MARINA  
KPZQ 050155Z 20 4 ROGERS CITY  
PRIM4 050150Z 350 7 18 PRESQUE ISLE LIGHT  
KAPN 050154Z 350 6 ALPENA GUARD BASE  
APNM4 050150Z 190 6 7 ALPENA HARBOR LIGHT  
TBIM4 050130Z 180 15 THUNDER BAY ISLAND  
SPTM4 050150Z 200 2 7 STURGEON POINT LIGHT  
KOSC 050155Z 190 7 OSCODA  
TAWM4 050140Z 200 2 4 TAWAS POINT  
GSLM4 050140Z CALM 2 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 050155Z 30 5 MANISTIQUE  
PNLM4 050130Z 30 2 5 69.26 PORT INLAND  
NABM4 050140Z 40 7 8 NAUBINWAY  
KSJX 050155Z 40 4 ST JAMES  
KPLN 050154Z 300 3 PELLSTON  
KMGN 050155Z 320 2 HARBOR SPRINGS  
KCVX 050155Z 250 3 CHARLEVOIX  
GTLM4 050140Z 220 5 11 GRAND TRAVERSE LIGHT  
KTVC 050153Z CALM TRAVERSE CITY  
KFKS 050155Z 190 3 FRANKFORT  
BSBM4 050140Z 170 11 16 BIG SABLE POINT  
LDTM4 050130Z 190 7 12 LUDINGTON  
KLDM 050155Z 180 6 LUDINGTON AIRPORT  
 
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