708  
SXUS83 KAPX 170308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1108 PM EDT THU APR 16 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 170250Z 90 9 GRAND MARAIS  
GRMM4 170250Z 90 9 GRAND MARAIS  
PTIM4 170230Z 270 8 10 POINT IROQUOIS  
CYAM 170245Z 260 7 SOO (CANADA)  
KANJ 170255Z CALM SAULT STE MARIE  
SWPM4 170230Z 250 4 S.W. PIER  
LTRM4 170230Z 210 2 3 LITTLE RAPIDS  
RCKM4 170230Z 320 4 5 ROCK CUT  
WNEM4 170230Z 320 4 5 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 170230Z 30 3 5 33.97 DETOUR VILLAGE  
KDRM 170255Z CALM DRUMMOND ISLAND  
KMCD 170256Z 300 7 MACKINAC ISLAND  
MACM4 170230Z 270 3 4 33.79 MACKINAC CITY  
KSLH 170256Z 100 2 CHEBOYGAN AIRPORT  
CYGM4 170300Z 340 6 7 CHEBOYGAN MARINA  
KPZQ 170255Z 310 4 ROGERS CITY  
PRIM4 170250Z 290 10 15 PRESQUE ISLE LIGHT  
KAPN 170254Z CALM ALPENA GUARD BASE  
APNM4 170250Z CALM ALPENA HARBOR LIGHT  
SPTM4 170250Z CALM STURGEON POINT LIGHT  
KOSC 170255Z 290 1 OSCODA  
TAWM4 170240Z 220 2 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 170255Z CALM MANISTIQUE  
PNLM4 170230Z 230 1 3 PORT INLAND  
NABM4 170240Z 20 1 2 NAUBINWAY  
KSJX 170255Z CALM ST JAMES  
KPLN 170254Z CALM PELLSTON  
KMGN 170255Z CALM HARBOR SPRINGS  
KCVX 170255Z 260 1 CHARLEVOIX  
GTLM4 170240Z 230 1 GRAND TRAVERSE LIGHT  
KTVC 170253Z CALM TRAVERSE CITY  
KFKS 170255Z 280 2 FRANKFORT  
BSBM4 170240Z 360 2 3 BIG SABLE POINT  
LDTM4 170230Z CALM 3 LUDINGTON  
KLDM 170255Z 320 1 LUDINGTON AIRPORT  
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