659  
SXUS83 KAPX 171208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 AM 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 171150Z 60 3 5 GRAND MARAIS  
GRMM4 171150Z 60 3 5 GRAND MARAIS  
PTIM4 171130Z 120 6 9 POINT IROQUOIS  
CYAM 171100Z 90 4 SOO (CANADA)  
KANJ 171155Z 80 6 SAULT STE MARIE  
SWPM4 171130Z 70 2 S.W. PIER  
LTRM4 171130Z 100 3 4 LITTLE RAPIDS  
RCKM4 171130Z 290 2 3 ROCK CUT  
WNEM4 171130Z 270 1 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 171130Z 30 3 33.97 DETOUR VILLAGE  
KDRM 171155Z CALM DRUMMOND ISLAND  
KMCD 171155Z 170 7 MACKINAC ISLAND  
MACM4 171130Z CALM 33.79 MACKINAC CITY  
CYGM4 171200Z 190 6 9 CHEBOYGAN MARINA  
PRIM4 171150Z CALM PRESQUE ISLE LIGHT  
KAPN 171154Z CALM ALPENA GUARD BASE  
APNM4 171150Z CALM ALPENA HARBOR LIGHT  
SPTM4 171150Z CALM STURGEON POINT LIGHT  
KOSC 171155Z CALM OSCODA  
TAWM4 171140Z 200 1 3 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 171155Z 160 4 MANISTIQUE  
PNLM4 171130Z 120 6 7 PORT INLAND  
NABM4 171140Z 100 5 6 NAUBINWAY  
KSJX 171155Z 130 8 ST JAMES  
KPLN 171154Z CALM PELLSTON  
KMGN 171155Z 60 5 HARBOR SPRINGS  
KCVX 171155Z 110 6 CHARLEVOIX  
GTLM4 171140Z 160 7 11 GRAND TRAVERSE LIGHT  
KTVC 171153Z CALM TRAVERSE CITY  
KFKS 171155Z 290 2 FRANKFORT  
BSBM4 171140Z 190 4 7 BIG SABLE POINT  
LDTM4 171130Z 240 2 4 LUDINGTON  
KLDM 171155Z 180 2 LUDINGTON AIRPORT  
 
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