378  
SXUS83 KAPX 140838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 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 140750Z 330 10 14 GRAND MARAIS  
GRMM4 140750Z 330 10 14 GRAND MARAIS  
PTIM4 140800Z 310 13 17 POINT IROQUOIS  
CYAM 140800Z CALM SOO (CANADA)  
KANJ 140755Z 320 3 SAULT STE MARIE  
SWPM4 140800Z 320 4 5 66.37 S.W. PIER  
LTRM4 140800Z 360 5 6 62.06 LITTLE RAPIDS  
RCKM4 140800Z 270 2 4 64.57 ROCK CUT  
WNEM4 140800Z CALM 2 62.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140800Z 300 5 8 61.34 DETOUR VILLAGE  
KDRM 140815Z CALM DRUMMOND ISLAND  
KMCD 140815Z 310 8 MACKINAC ISLAND  
MACM4 140800Z 330 11 14 66.56 MACKINAC CITY  
KSLH 140815Z 290 6 CHEBOYGAN AIRPORT  
KPZQ 140815Z 280 4 ROGERS CITY  
PRIM4 140750Z 300 14 19 PRESQUE ISLE LIGHT  
KAPN 140754Z 280 5 ALPENA GUARD BASE  
APNM4 140820Z 300 9 11 ALPENA HARBOR LIGHT  
TBIM4 140800Z 280 11 13 THUNDER BAY ISLAND  
SPTM4 140750Z 270 1 14 STURGEON POINT LIGHT  
KOSC 140815Z 290 4 OSCODA  
TAWM4 140740Z 290 6 9 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 140815Z 300 4 MANISTIQUE  
PNLM4 140800Z 340 3 4 65.29 PORT INLAND  
NABM4 140740Z 310 6 9 NAUBINWAY  
KSJX 140815Z 350 5 ST JAMES  
KMGN 140815Z 280 2 HARBOR SPRINGS  
KCVX 140815Z 330 7 CHARLEVOIX  
GTLM4 140740Z 350 12 15 GRAND TRAVERSE LIGHT  
KTVC 140753Z 220 4 TRAVERSE CITY  
KFKS 140815Z 120 2 FRANKFORT  
BSBM4 140740Z 110 4 7 BIG SABLE POINT  
LDTM4 140800Z 70 3 4 LUDINGTON  
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