645  
SXUS83 KAPX 141038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 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 140950Z 320 9 13 GRAND MARAIS  
GRMM4 140950Z 320 9 13 GRAND MARAIS  
PTIM4 141000Z 50 5 8 POINT IROQUOIS  
CYAM 141000Z CALM SOO (CANADA)  
KANJ 140955Z CALM SAULT STE MARIE  
SWPM4 141000Z 110 3 66.01 S.W. PIER  
LTRM4 141000Z CALM 1 61.87 LITTLE RAPIDS  
RCKM4 141000Z CALM 1 64.57 ROCK CUT  
WNEM4 141000Z CALM 1 62.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 141000Z 320 4 6 61.16 DETOUR VILLAGE  
KDRM 141015Z CALM DRUMMOND ISLAND  
KMCD 141015Z 310 6 MACKINAC ISLAND  
MACM4 141000Z 320 6 10 66.37 MACKINAC CITY  
KSLH 141015Z 280 6 CHEBOYGAN AIRPORT  
KPZQ 141015Z 280 5 ROGERS CITY  
PRIM4 140950Z 300 10 17 PRESQUE ISLE LIGHT  
KAPN 140954Z 260 4 ALPENA GUARD BASE  
APNM4 141020Z 290 8 11 ALPENA HARBOR LIGHT  
TBIM4 141000Z 300 6 8 THUNDER BAY ISLAND  
SPTM4 140950Z 280 6 11 STURGEON POINT LIGHT  
KOSC 141015Z 310 5 OSCODA  
TAWM4 140940Z 300 5 10 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 141015Z 300 3 MANISTIQUE  
PNLM4 141000Z 350 5 6 65.11 PORT INLAND  
NABM4 140940Z 300 6 8 NAUBINWAY  
KSJX 141015Z 90 2 ST JAMES  
KMGN 141015Z 30 3 HARBOR SPRINGS  
KCVX 141015Z 340 6 CHARLEVOIX  
GTLM4 140940Z 350 11 13 GRAND TRAVERSE LIGHT  
KTVC 140953Z 110 3 TRAVERSE CITY  
KFKS 141015Z 330 1 FRANKFORT  
BSBM4 140940Z 100 6 8 BIG SABLE POINT  
LDTM4 141000Z 80 4 5 LUDINGTON  
KLDM 141015Z 70 2 LUDINGTON AIRPORT  
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