591  
SXUS83 KAPX 170008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 PM EDT TUE JUN 16 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 162250Z 120 4 7 GRAND MARAIS  
GRMM4 162250Z 120 4 7 GRAND MARAIS  
PTIM4 162330Z 210 1 4 POINT IROQUOIS  
CYAM 162300Z 180 9 17 SOO (CANADA)  
KANJ 162355Z 150 6 SAULT STE MARIE  
SWPM4 162330Z 170 5 9 53.78 S.W. PIER  
LTRM4 162330Z 150 11 14 48.19 LITTLE RAPIDS  
RCKM4 162330Z 150 7 10 53.96 ROCK CUT  
WNEM4 162330Z 140 6 12 49.27 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 162330Z 200 5 8 52.87 DETOUR VILLAGE  
KDRM 162355Z 170 6 DRUMMOND ISLAND  
KMCD 162355Z 160 5 MACKINAC ISLAND  
MACM4 162330Z 130 4 6 57.56 MACKINAC CITY  
KSLH 162356Z 180 7 CHEBOYGAN AIRPORT  
KPZQ 162355Z 180 6 ROGERS CITY  
PRIM4 162350Z 160 1 9 PRESQUE ISLE LIGHT  
KAPN 162354Z 130 7 ALPENA GUARD BASE  
APNM4 162350Z 130 13 15 ALPENA HARBOR LIGHT  
SPTM4 162350Z 140 15 24 STURGEON POINT LIGHT  
KOSC 162355Z 190 13 OSCODA  
TAWM4 162340Z 130 8 12 TAWAS POINT  
GSLM4 161940Z 150 6 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 162355Z 210 7 MANISTIQUE  
PNLM4 162330Z 240 5 7 55.57 PORT INLAND  
NABM4 162340Z 120 3 6 NAUBINWAY  
KPLN 162354Z 150 4 PELLSTON  
KMGN 162355Z CALM HARBOR SPRINGS  
GTLM4 162340Z 260 11 15 GRAND TRAVERSE LIGHT  
KTVC 162353Z 170 3 TRAVERSE CITY  
BSBM4 162340Z 190 4 6 BIG SABLE POINT  
LDTM4 162330Z 210 2 4 LUDINGTON  
KLDM 162355Z 240 5 LUDINGTON AIRPORT  
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