627  
SXUS83 KAPX 142308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 PM EDT FRI AUG 14 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 142250Z 320 3 6 GRAND MARAIS  
GRMM4 142250Z 320 3 6 GRAND MARAIS  
PTIM4 142230Z 320 13 15 POINT IROQUOIS  
CYAM 142200Z 290 9 SOO (CANADA)  
KANJ 142255Z 310 8 SAULT STE MARIE  
SWPM4 142230Z 310 10 13 70.16 S.W. PIER  
LTRM4 142230Z 310 9 13 62.96 LITTLE RAPIDS  
RCKM4 142230Z 290 10 13 70.16 ROCK CUT  
WNEM4 142230Z 310 9 11 64.39 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 142230Z 220 5 8 67.28 DETOUR VILLAGE  
KDRM 142255Z CALM DRUMMOND ISLAND  
KMCD 142255Z 210 4 MACKINAC ISLAND  
MACM4 142230Z 120 3 5 73.76 MACKINAC CITY  
KSLH 142255Z 60 3 CHEBOYGAN AIRPORT  
CYGM4 142305Z 50 4 8 CHEBOYGAN MARINA  
PRIM4 142250Z CALM PRESQUE ISLE LIGHT  
KAPN 142254Z 80 3 ALPENA GUARD BASE  
APNM4 142250Z 170 5 ALPENA HARBOR LIGHT  
TBIM4 142230Z 250 3 4 THUNDER BAY ISLAND  
SPTM4 142250Z 10 3 8 STURGEON POINT LIGHT  
KOSC 142236Z 60 8 OSCODA  
TAWM4 142240Z 70 9 14 TAWAS POINT  
GSLM4 142240Z 40 12 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 142255Z 20 9 MANISTIQUE  
PNLM4 142230Z 10 7 12 69.07 PORT INLAND  
NABM4 142240Z 20 8 11 NAUBINWAY  
KSJX 142255Z 330 4 ST JAMES  
KPLN 142254Z 50 6 PELLSTON  
KMGN 142255Z 90 4 HARBOR SPRINGS  
KCVX 142255Z 360 6 CHARLEVOIX  
GTLM4 142240Z 10 9 10 GRAND TRAVERSE LIGHT  
KTVC 142253Z 10 7 TRAVERSE CITY  
BSBM4 142240Z 20 12 16 BIG SABLE POINT  
LDTM4 142230Z 350 5 8 LUDINGTON  
KLDM 142255Z 340 8 LUDINGTON AIRPORT  
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