638  
SXUS83 KAPX 060238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1038 PM EDT WED AUG 5 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 060150Z 150 4 GRAND MARAIS  
GRMM4 060150Z 150 4 GRAND MARAIS  
PTIM4 060200Z 290 4 5 POINT IROQUOIS  
CYAM 060200Z 280 5 SOO (CANADA)  
KANJ 060155Z 280 4 SAULT STE MARIE  
SWPM4 060200Z 290 6 7 67.46 S.W. PIER  
LTRM4 060200Z 270 3 5 60.44 LITTLE RAPIDS  
RCKM4 060200Z 280 5 6 67.81 ROCK CUT  
WNEM4 060200Z 270 3 4 62.41 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 060200Z 270 4 5 65.66 DETOUR VILLAGE  
KDRM 060215Z 260 3 DRUMMOND ISLAND  
KMCD 060215Z 360 5 MACKINAC ISLAND  
MACM4 060200Z 20 7 8 70.16 MACKINAC CITY  
KSLH 060215Z 360 2 CHEBOYGAN AIRPORT  
CYGM4 060230Z 350 4 5 CHEBOYGAN MARINA  
KPZQ 060215Z 310 4 ROGERS CITY  
PRIM4 060150Z CALM PRESQUE ISLE LIGHT  
KAPN 060156Z 310 3 ALPENA GUARD BASE  
APNM4 060220Z 10 1 2 ALPENA HARBOR LIGHT  
TBIM4 060200Z 350 4 5 THUNDER BAY ISLAND  
SPTM4 060150Z CALM STURGEON POINT LIGHT  
KOSC 060215Z 280 3 OSCODA  
TAWM4 060140Z 220 2 3 TAWAS POINT  
GSLM4 060140Z 270 6 7 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 060215Z 90 4 MANISTIQUE  
PNLM4 060200Z 80 3 5 67.81 PORT INLAND  
NABM4 060140Z 30 4 5 NAUBINWAY  
KSJX 060215Z 50 1 ST JAMES  
KPLN 060154Z 320 3 PELLSTON  
KCVX 060215Z 280 3 CHARLEVOIX  
GTLM4 060140Z 240 1 3 GRAND TRAVERSE LIGHT  
KTVC 060153Z CALM TRAVERSE CITY  
KFKS 060215Z 10 1 FRANKFORT  
BSBM4 060140Z 90 3 4 BIG SABLE POINT  
LDTM4 060200Z 70 4 5 LUDINGTON  
KLDM 060215Z 10 2 LUDINGTON AIRPORT  
 
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