767  
SXUS83 KAPX 140438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT MON SEP 14 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 140350Z 330 19 24 GRAND MARAIS  
GRMM4 140350Z 330 19 24 GRAND MARAIS  
PTIM4 140400Z 300 15 22 POINT IROQUOIS  
CYAM 140400Z 320 11 SOO (CANADA)  
KANJ 140355Z 290 6 SAULT STE MARIE  
SWPM4 140400Z 300 7 9 66.37 S.W. PIER  
LTRM4 140400Z 280 5 7 62.06 LITTLE RAPIDS  
RCKM4 140400Z 260 3 5 65.11 ROCK CUT  
WNEM4 140400Z 290 6 9 63.14 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140400Z 290 5 10 61.34 DETOUR VILLAGE  
KDRM 140415Z 290 6 DRUMMOND ISLAND  
KMCD 140416Z 310 9 MACKINAC ISLAND  
MACM4 140400Z 330 12 16 67.09 MACKINAC CITY  
KSLH 140415Z 290 7 CHEBOYGAN AIRPORT  
KPZQ 140415Z 280 5 ROGERS CITY  
PRIM4 140350Z 300 17 27 PRESQUE ISLE LIGHT  
KAPN 140354Z 280 3 ALPENA GUARD BASE  
APNM4 140350Z 280 6 8 ALPENA HARBOR LIGHT  
TBIM4 140350Z 290 8 13 THUNDER BAY ISLAND  
SPTM4 140350Z 300 6 11 STURGEON POINT LIGHT  
KOSC 140415Z 270 3 OSCODA  
TAWM4 140340Z 340 5 9 TAWAS POINT  
GSLM4 140340Z 300 9 11 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 140415Z 300 5 MANISTIQUE  
PNLM4 140400Z 310 6 8 65.47 PORT INLAND  
NABM4 140340Z 300 5 8 NAUBINWAY  
KSJX 140415Z 320 8 16 ST JAMES  
KMGN 140415Z 330 4 HARBOR SPRINGS  
KCVX 140415Z 340 15 21 CHARLEVOIX  
GTLM4 140340Z 330 16 25 GRAND TRAVERSE LIGHT  
KTVC 140353Z 350 6 TRAVERSE CITY  
KFKS 140415Z 360 5 FRANKFORT  
BSBM4 140340Z 340 14 19 BIG SABLE POINT  
LDTM4 140400Z 330 5 8 LUDINGTON  
KLDM 140415Z 20 8 LUDINGTON AIRPORT  
 
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