767  
SXUS83 KAPX 300538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
138 AM EDT SAT MAY 30 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 300450Z 110 7 GRAND MARAIS  
GRMM4 300450Z 110 7 GRAND MARAIS  
PTIM4 300500Z CALM 1 POINT IROQUOIS  
CYAM 300500Z 70 12 SOO (CANADA)  
KANJ 300455Z 80 6 SAULT STE MARIE  
SWPM4 300500Z 100 4 5 47.29 S.W. PIER  
LTRM4 300500Z 80 13 16 44.24 LITTLE RAPIDS  
RCKM4 300500Z 60 7 10 50.36 ROCK CUT  
WNEM4 300500Z 70 5 6 46.21 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 300500Z 70 17 21 48.38 DETOUR VILLAGE  
KDRM 300515Z 60 7 DRUMMOND ISLAND  
KMCD 300515Z 110 10 15 MACKINAC ISLAND  
KSLH 300516Z 110 6 CHEBOYGAN AIRPORT  
CYGM4 300530Z 90 10 16 CHEBOYGAN MARINA  
KPZQ 300515Z 90 10 ROGERS CITY  
PRIM4 300450Z 70 8 12 PRESQUE ISLE LIGHT  
KAPN 300454Z 70 6 ALPENA GUARD BASE  
APNM4 300520Z 70 9 11 ALPENA HARBOR LIGHT  
SPTM4 300450Z 40 12 17 STURGEON POINT LIGHT  
KOSC 300515Z 50 13 18 OSCODA  
TAWM4 300440Z 50 7 15 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 300515Z 70 7 MANISTIQUE  
PNLM4 300500Z 80 11 17 54.68 PORT INLAND  
NABM4 300440Z 70 11 14 NAUBINWAY  
KSJX 300515Z 90 11 17 ST JAMES  
KPLN 300454Z 90 7 PELLSTON  
KMGN 300515Z 70 15 20 HARBOR SPRINGS  
KCVX 300515Z 110 12 16 CHARLEVOIX  
GTLM4 300440Z 70 3 5 GRAND TRAVERSE LIGHT  
KTVC 300453Z 30 7 TRAVERSE CITY  
KFKS 300456Z 270 2 FRANKFORT  
BSBM4 300440Z 20 5 7 BIG SABLE POINT  
LDTM4 300500Z 40 2 4 LUDINGTON  
KLDM 300515Z 20 2 LUDINGTON AIRPORT  
 
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