986  
SXUS83 KAPX 050338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 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 050250Z 120 5 6 GRAND MARAIS  
GRMM4 050250Z 120 5 6 GRAND MARAIS  
PTIM4 050300Z 270 1 3 POINT IROQUOIS  
CYAM 050300Z CALM SOO (CANADA)  
KANJ 050255Z CALM SAULT STE MARIE  
SWPM4 050300Z CALM 1 67.81 S.W. PIER  
LTRM4 050300Z CALM 1 62.41 LITTLE RAPIDS  
RCKM4 050300Z 300 1 68.18 ROCK CUT  
WNEM4 050300Z CALM 64.04 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 050300Z 360 3 4 63.14 DETOUR VILLAGE  
KDRM 050315Z CALM DRUMMOND ISLAND  
KMCD 050315Z 80 8 MACKINAC ISLAND  
MACM4 050300Z 120 5 6 68.18 MACKINAC CITY  
KSLH 050315Z 120 2 CHEBOYGAN AIRPORT  
CYGM4 050330Z 80 4 7 CHEBOYGAN MARINA  
KPZQ 050315Z CALM ROGERS CITY  
PRIM4 050250Z CALM PRESQUE ISLE LIGHT  
KAPN 050254Z CALM ALPENA GUARD BASE  
APNM4 050320Z 40 2 3 ALPENA HARBOR LIGHT  
TBIM4 050300Z 30 3 4 THUNDER BAY ISLAND  
SPTM4 050250Z 330 1 3 STURGEON POINT LIGHT  
KOSC 050315Z 360 2 OSCODA  
TAWM4 050240Z 70 4 7 TAWAS POINT  
GSLM4 050240Z 50 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 050315Z 40 3 MANISTIQUE  
PNLM4 050300Z 40 5 7 66.01 PORT INLAND  
NABM4 050240Z 30 3 4 NAUBINWAY  
KSJX 050315Z 80 6 ST JAMES  
KPLN 050254Z 70 5 PELLSTON  
KMGN 050315Z 80 5 HARBOR SPRINGS  
KCVX 050315Z 90 7 CHARLEVOIX  
GTLM4 050240Z 90 4 8 GRAND TRAVERSE LIGHT  
KFKS 050315Z 40 4 FRANKFORT  
BSBM4 050240Z 10 4 BIG SABLE POINT  
LDTM4 050300Z 30 2 3 LUDINGTON  
KLDM 050315Z CALM LUDINGTON AIRPORT  
 
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