204  
SXUS83 KAPX 042308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 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 042240Z 270 4 6 GRAND MARAIS  
GRMM4 042240Z 270 4 6 GRAND MARAIS  
PTIM4 042230Z 310 10 12 POINT IROQUOIS  
CYAM 042200Z 330 9 SOO (CANADA)  
KANJ 042155Z 280 8 SAULT STE MARIE  
SWPM4 042230Z 310 7 9 66.91 S.W. PIER  
LTRM4 042230Z 300 6 9 60.61 LITTLE RAPIDS  
RCKM4 042230Z 300 10 14 68.36 ROCK CUT  
WNEM4 042230Z 300 8 11 62.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 042230Z 190 5 6 65.11 DETOUR VILLAGE  
KDRM 042235Z 180 4 DRUMMOND ISLAND  
KMCD 042235Z 270 10 14 MACKINAC ISLAND  
MACM4 042230Z 280 9 13 69.61 MACKINAC CITY  
KSLH 042235Z 260 8 CHEBOYGAN AIRPORT  
CYGM4 042305Z 250 6 16 CHEBOYGAN MARINA  
KPZQ 042235Z 40 6 ROGERS CITY  
PRIM4 042250Z CALM PRESQUE ISLE LIGHT  
KAPN 042154Z 220 8 ALPENA GUARD BASE  
APNM4 042250Z 250 9 11 ALPENA HARBOR LIGHT  
TBIM4 042230Z 190 16 17 THUNDER BAY ISLAND  
SPTM4 042250Z 180 8 17 STURGEON POINT LIGHT  
KOSC 042235Z 200 11 OSCODA  
TAWM4 042240Z 180 4 8 TAWAS POINT  
GSLM4 042240Z 80 4 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 042235Z 20 5 MANISTIQUE  
PNLM4 042230Z 30 4 8 69.26 PORT INLAND  
NABM4 042240Z 20 9 12 NAUBINWAY  
KSJX 042235Z 270 9 ST JAMES  
KPLN 042154Z 260 8 17 PELLSTON  
KMGN 042235Z 300 6 HARBOR SPRINGS  
KCVX 042235Z 230 8 CHARLEVOIX  
GTLM4 042240Z 240 15 20 GRAND TRAVERSE LIGHT  
KTVC 042153Z 230 13 22 TRAVERSE CITY  
KFKS 042235Z 200 7 17 FRANKFORT  
BSBM4 042240Z 170 12 18 BIG SABLE POINT  
LDTM4 042230Z 210 13 18 LUDINGTON  
KLDM 042235Z 200 10 15 LUDINGTON AIRPORT  
 
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