490  
SXUS83 KAPX 140708  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 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 140650Z 320 11 14 GRAND MARAIS  
GRMM4 140650Z 320 11 14 GRAND MARAIS  
PTIM4 140630Z 320 16 19 POINT IROQUOIS  
CYAM 140600Z 320 9 SOO (CANADA)  
KANJ 140655Z 360 3 SAULT STE MARIE  
SWPM4 140630Z 20 7 11 66.37 S.W. PIER  
LTRM4 140630Z 340 9 13 62.06 LITTLE RAPIDS  
RCKM4 140630Z 250 8 11 64.94 ROCK CUT  
WNEM4 140630Z 260 6 8 63.14 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140630Z 310 4 6 61.34 DETOUR VILLAGE  
KDRM 140655Z CALM DRUMMOND ISLAND  
KMCD 140655Z 320 8 MACKINAC ISLAND  
MACM4 140630Z 330 12 15 66.74 MACKINAC CITY  
KSLH 140655Z 280 4 CHEBOYGAN AIRPORT  
KPZQ 140655Z 270 5 ROGERS CITY  
PRIM4 140650Z 300 11 23 PRESQUE ISLE LIGHT  
KAPN 140654Z 290 5 ALPENA GUARD BASE  
APNM4 140630Z 310 7 10 ALPENA HARBOR LIGHT  
TBIM4 140600Z 290 7 11 THUNDER BAY ISLAND  
SPTM4 140650Z 290 4 12 STURGEON POINT LIGHT  
KOSC 140655Z 280 5 OSCODA  
TAWM4 140640Z 310 5 8 TAWAS POINT  
GSLM4 140540Z 310 11 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 140655Z 30 1 MANISTIQUE  
PNLM4 140630Z 340 4 5 65.29 PORT INLAND  
NABM4 140640Z 310 7 9 NAUBINWAY  
KSJX 140655Z 330 7 ST JAMES  
KMGN 140655Z 40 1 HARBOR SPRINGS  
KCVX 140655Z 340 8 CHARLEVOIX  
GTLM4 140640Z 360 15 19 GRAND TRAVERSE LIGHT  
KTVC 140653Z 340 6 TRAVERSE CITY  
KFKS 140655Z 10 3 FRANKFORT  
BSBM4 140640Z 90 7 8 BIG SABLE POINT  
LDTM4 140630Z 70 2 3 LUDINGTON  
KLDM 140655Z 60 1 LUDINGTON AIRPORT  
 
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