920  
SXUS83 KAPX 070438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT THU MAY 7 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 070350Z 220 6 GRAND MARAIS  
GRMM4 070350Z 220 6 GRAND MARAIS  
PTIM4 070400Z 310 6 7 POINT IROQUOIS  
CYAM 070400Z 300 6 SOO (CANADA)  
KANJ 070355Z 290 6 SAULT STE MARIE  
SWPM4 070400Z 300 8 9 38.47 S.W. PIER  
LTRM4 070400Z 290 5 6 39.91 LITTLE RAPIDS  
RCKM4 070400Z 260 3 4 40.99 ROCK CUT  
WNEM4 070400Z 280 3 4 40.99 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 070400Z 300 4 5 40.64 DETOUR VILLAGE  
KDRM 070422Z CALM DRUMMOND ISLAND  
KMCD 070415Z 310 6 MACKINAC ISLAND  
MACM4 070400Z 290 6 8 42.44 MACKINAC CITY  
KSLH 070415Z 270 4 CHEBOYGAN AIRPORT  
CYGM4 070430Z 230 6 10 CHEBOYGAN MARINA  
KPZQ 070415Z 260 3 ROGERS CITY  
PRIM4 070350Z CALM PRESQUE ISLE LIGHT  
KAPN 070354Z 170 6 ALPENA GUARD BASE  
APNM4 070420Z 210 8 9 ALPENA HARBOR LIGHT  
SPTM4 070350Z CALM STURGEON POINT LIGHT  
KOSC 070415Z 100 3 OSCODA  
TAWM4 070340Z 90 6 11 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 070415Z CALM MANISTIQUE  
PNLM4 070400Z 350 2 3 44.96 PORT INLAND  
NABM4 070340Z 310 3 5 NAUBINWAY  
KSJX 070415Z CALM ST JAMES  
KPLN 070354Z CALM PELLSTON  
KMGN 070415Z CALM HARBOR SPRINGS  
KCVX 070415Z 280 2 CHARLEVOIX  
GTLM4 070340Z 250 8 10 GRAND TRAVERSE LIGHT  
KTVC 070353Z 180 3 TRAVERSE CITY  
BSBM4 070340Z 260 10 13 BIG SABLE POINT  
LDTM4 070400Z 280 5 9 LUDINGTON  
KLDM 070415Z 290 7 LUDINGTON AIRPORT  
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