590  
SXUS83 KAPX 040308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1108 PM EDT THU SEP 3 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 040250Z 120 5 6 GRAND MARAIS  
GRMM4 040250Z 120 5 6 GRAND MARAIS  
PTIM4 040230Z 290 3 4 POINT IROQUOIS  
CYAM 040200Z CALM SOO (CANADA)  
KANJ 040255Z 300 3 SAULT STE MARIE  
SWPM4 040230Z 230 3 6 67.81 S.W. PIER  
LTRM4 040230Z 270 2 4 62.06 LITTLE RAPIDS  
RCKM4 040230Z 310 3 4 67.99 ROCK CUT  
WNEM4 040230Z 340 1 3 63.68 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 040230Z 270 4 5 62.41 DETOUR VILLAGE  
KDRM 040255Z CALM DRUMMOND ISLAND  
KMCD 040255Z 30 3 MACKINAC ISLAND  
MACM4 040230Z 220 2 67.99 MACKINAC CITY  
KSLH 040255Z 280 2 CHEBOYGAN AIRPORT  
CYGM4 040305Z CALM CHEBOYGAN MARINA  
KPZQ 040255Z 220 4 ROGERS CITY  
PRIM4 040250Z 220 4 8 PRESQUE ISLE LIGHT  
KAPN 040254Z CALM ALPENA GUARD BASE  
SPTM4 040250Z 250 1 2 STURGEON POINT LIGHT  
KOSC 040255Z 10 1 OSCODA  
TAWM4 040240Z CALM TAWAS POINT  
GSLM4 040240Z 30 5 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 040255Z 20 2 MANISTIQUE  
PNLM4 040230Z 60 4 5 66.91 PORT INLAND  
NABM4 040240Z 110 3 7 NAUBINWAY  
KSJX 040255Z 130 1 ST JAMES  
KPLN 040254Z CALM PELLSTON  
KMGN 040255Z 60 5 HARBOR SPRINGS  
KCVX 040255Z 100 2 CHARLEVOIX  
GTLM4 040240Z 120 2 5 GRAND TRAVERSE LIGHT  
KTVC 040253Z CALM TRAVERSE CITY  
KFKS 040255Z 300 1 FRANKFORT  
BSBM4 040240Z 120 4 5 BIG SABLE POINT  
LDTM4 040230Z CALM LUDINGTON  
KLDM 040255Z 100 1 LUDINGTON AIRPORT  
 
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