767  
SXUS83 KAPX 180008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 PM EDT FRI APR 17 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 172350Z 170 21 27 GRAND MARAIS  
GRMM4 172350Z 170 21 27 GRAND MARAIS  
PTIM4 172330Z 100 19 20 POINT IROQUOIS  
CYAM 172300Z 90 14 SOO (CANADA)  
KANJ 172355Z 110 12 19 SAULT STE MARIE  
SWPM4 172330Z 120 15 22 S.W. PIER  
LTRM4 172330Z 120 12 16 LITTLE RAPIDS  
RCKM4 172330Z 130 10 13 ROCK CUT  
WNEM4 172330Z 150 8 12 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 172330Z 150 22 30 33.79 DETOUR VILLAGE  
KDRM 172355Z 130 12 20 DRUMMOND ISLAND  
KMCD 172356Z 100 12 MACKINAC ISLAND  
MACM4 172330Z 120 14 16 34.51 MACKINAC CITY  
KSLH 172355Z 160 8 CHEBOYGAN AIRPORT  
KPZQ 172355Z 160 14 17 ROGERS CITY  
PRIM4 172350Z 140 10 17 PRESQUE ISLE LIGHT  
KAPN 172354Z 120 5 ALPENA GUARD BASE  
APNM4 172350Z 140 16 18 ALPENA HARBOR LIGHT  
SPTM4 172350Z 180 6 16 STURGEON POINT LIGHT  
KOSC 172355Z 140 7 OSCODA  
TAWM4 172340Z 100 8 11 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 172355Z 110 10 MANISTIQUE  
PNLM4 172330Z 100 18 21 PORT INLAND  
NABM4 172340Z 120 14 16 NAUBINWAY  
KSJX 172355Z 150 8 ST JAMES  
KPLN 172354Z 170 10 18 PELLSTON  
KMGN 172355Z 150 7 HARBOR SPRINGS  
KCVX 172355Z 150 10 19 CHARLEVOIX  
GTLM4 172340Z 180 6 13 GRAND TRAVERSE LIGHT  
KTVC 172353Z 150 9 17 TRAVERSE CITY  
KFKS 172355Z 160 12 19 FRANKFORT  
BSBM4 172340Z 170 14 19 BIG SABLE POINT  
LDTM4 172330Z 180 2 5 LUDINGTON  
KLDM 172355Z 190 8 LUDINGTON AIRPORT  
 
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