431  
SXUS83 KAPX 041838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM EDT FRI SEP 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 041740Z 80 8 10 GRAND MARAIS  
GRMM4 041740Z 80 8 10 GRAND MARAIS  
PTIM4 041800Z 120 4 5 POINT IROQUOIS  
CYAM 041800Z 140 4 SOO (CANADA)  
KANJ 041755Z 160 5 SAULT STE MARIE  
SWPM4 041800Z 170 3 5 67.81 S.W. PIER  
LTRM4 041800Z 190 6 7 62.59 LITTLE RAPIDS  
RCKM4 041800Z 150 8 10 67.81 ROCK CUT  
WNEM4 041800Z 160 5 8 64.04 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 041800Z 150 7 9 63.14 DETOUR VILLAGE  
KDRM 041815Z 160 5 DRUMMOND ISLAND  
KMCD 041815Z 80 9 MACKINAC ISLAND  
MACM4 041800Z 90 7 10 68.54 MACKINAC CITY  
KSLH 041816Z 50 12 CHEBOYGAN AIRPORT  
CYGM4 041830Z 50 16 24 CHEBOYGAN MARINA  
KPZQ 041815Z 80 4 ROGERS CITY  
PRIM4 041750Z 100 6 12 PRESQUE ISLE LIGHT  
KAPN 041754Z 80 6 ALPENA GUARD BASE  
SPTM4 041750Z 90 6 9 STURGEON POINT LIGHT  
KOSC 041815Z 70 9 OSCODA  
TAWM4 041740Z 70 7 12 TAWAS POINT  
GSLM4 041740Z 60 6 7 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 041815Z 80 8 MANISTIQUE  
PNLM4 041800Z 80 5 9 65.66 PORT INLAND  
NABM4 041740Z 110 6 7 NAUBINWAY  
KSJX 041815Z 60 9 ST JAMES  
KPLN 041754Z 100 6 PELLSTON  
KMGN 041815Z 70 7 HARBOR SPRINGS  
KCVX 041815Z 90 5 CHARLEVOIX  
GTLM4 041740Z 120 4 8 GRAND TRAVERSE LIGHT  
KTVC 041753Z 110 6 TRAVERSE CITY  
KFKS 041815Z 270 7 FRANKFORT  
BSBM4 041740Z 190 7 9 BIG SABLE POINT  
LDTM4 041800Z 190 5 7 LUDINGTON  
KLDM 041815Z 160 5 LUDINGTON AIRPORT  
 
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