253  
SXUS83 KAPX 040808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 AM 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 040750Z 140 6 7 GRAND MARAIS  
GRMM4 040750Z 140 6 7 GRAND MARAIS  
PTIM4 040730Z 130 3 4 POINT IROQUOIS  
CYAM 040700Z 80 3 SOO (CANADA)  
KANJ 040755Z 70 3 SAULT STE MARIE  
SWPM4 040730Z 110 3 4 67.81 S.W. PIER  
LTRM4 040730Z CALM 2 62.41 LITTLE RAPIDS  
RCKM4 040730Z CALM 2 67.99 ROCK CUT  
WNEM4 040730Z CALM 1 63.86 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 040730Z 20 6 7 62.41 DETOUR VILLAGE  
KDRM 040755Z CALM DRUMMOND ISLAND  
KMCD 040755Z 70 7 MACKINAC ISLAND  
MACM4 040730Z 90 3 4 67.99 MACKINAC CITY  
KSLH 040755Z 360 1 CHEBOYGAN AIRPORT  
CYGM4 040805Z 30 4 CHEBOYGAN MARINA  
KPZQ 040755Z 270 1 ROGERS CITY  
PRIM4 040750Z CALM PRESQUE ISLE LIGHT  
KAPN 040801Z CALM ALPENA GUARD BASE  
SPTM4 040750Z CALM STURGEON POINT LIGHT  
KOSC 040755Z 10 2 OSCODA  
TAWM4 040740Z 110 2 4 TAWAS POINT  
GSLM4 040740Z 80 5 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 040755Z 90 7 MANISTIQUE  
PNLM4 040730Z 30 3 5 66.37 PORT INLAND  
NABM4 040740Z 20 5 NAUBINWAY  
KSJX 040755Z 90 7 ST JAMES  
KPLN 040754Z CALM PELLSTON  
KMGN 040755Z 90 4 HARBOR SPRINGS  
KCVX 040755Z 110 4 CHARLEVOIX  
GTLM4 040740Z 120 3 5 GRAND TRAVERSE LIGHT  
KTVC 040801Z CALM TRAVERSE CITY  
BSBM4 040740Z 120 5 7 BIG SABLE POINT  
LDTM4 040730Z 80 3 4 LUDINGTON  
KLDM 040755Z 170 4 LUDINGTON AIRPORT  
 
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