804  
SXUS83 KAPX 081608  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1208 PM EDT TUE SEP 8 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 081550Z 200 13 18 GRAND MARAIS  
GRMM4 081550Z 200 13 18 GRAND MARAIS  
PTIM4 081530Z 110 7 9 POINT IROQUOIS  
CYAM 081500Z 130 3 SOO (CANADA)  
SWPM4 081530Z 80 6 8 67.99 S.W. PIER  
LTRM4 081530Z 150 6 8 63.14 LITTLE RAPIDS  
RCKM4 081530Z 140 4 6 68.18 ROCK CUT  
WNEM4 081530Z 140 4 9 63.86 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 081530Z 160 9 11 64.39 DETOUR VILLAGE  
KDRM 081555Z 190 5 DRUMMOND ISLAND  
MACM4 081530Z 200 7 10 67.99 MACKINAC CITY  
KSLH 081555Z 210 8 CHEBOYGAN AIRPORT  
CYGM4 081605Z 190 8 15 CHEBOYGAN MARINA  
KPZQ 081555Z 240 8 ROGERS CITY  
PRIM4 081550Z 220 8 11 PRESQUE ISLE LIGHT  
KAPN 081554Z 220 7 ALPENA GUARD BASE  
APNM4 081410Z 220 5 ALPENA HARBOR LIGHT  
TBIM4 081400Z 210 5 6 THUNDER BAY ISLAND  
SPTM4 081550Z 160 1 9 STURGEON POINT LIGHT  
KOSC 081555Z 170 7 OSCODA  
TAWM4 081540Z 170 2 5 TAWAS POINT  
GSLM4 081540Z 150 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 081555Z 190 9 15 MANISTIQUE  
PNLM4 081530Z 200 15 17 71.41 PORT INLAND  
NABM4 081540Z 200 12 13 NAUBINWAY  
KSJX 081555Z 180 9 ST JAMES  
KMGN 081555Z 200 6 HARBOR SPRINGS  
KCVX 081555Z 190 6 CHARLEVOIX  
GTLM4 081540Z 160 4 7 GRAND TRAVERSE LIGHT  
KTVC 081553Z 180 4 TRAVERSE CITY  
BSBM4 081540Z 190 7 9 BIG SABLE POINT  
LDTM4 081530Z 210 2 3 LUDINGTON  
KLDM 081555Z 230 6 LUDINGTON AIRPORT  
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