507  
SXUS83 KAPX 050138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
938 PM EDT THU JUN 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 050050Z 190 18 23 GRAND MARAIS  
GRMM4 050050Z 190 18 23 GRAND MARAIS  
PTIM4 050100Z 200 2 8 POINT IROQUOIS  
CYAM 050100Z 190 7 SOO (CANADA)  
KANJ 050055Z 210 6 SAULT STE MARIE  
SWPM4 050100Z 190 5 9 48.38 S.W. PIER  
LTRM4 050100Z 220 5 7 45.14 LITTLE RAPIDS  
RCKM4 050100Z 160 3 6 51.44 ROCK CUT  
WNEM4 050100Z 170 3 6 47.11 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 050100Z 190 4 5 51.97 DETOUR VILLAGE  
KDRM 050115Z CALM DRUMMOND ISLAND  
KMCD 050115Z 160 7 MACKINAC ISLAND  
MACM4 050100Z 200 2 4 55.94 MACKINAC CITY  
KSLH 050115Z CALM CHEBOYGAN AIRPORT  
CYGM4 050130Z 70 4 CHEBOYGAN MARINA  
KPZQ 050115Z 10 1 ROGERS CITY  
PRIM4 050050Z 30 1 11 PRESQUE ISLE LIGHT  
KAPN 050054Z CALM ALPENA GUARD BASE  
APNM4 050120Z 140 1 2 ALPENA HARBOR LIGHT  
SPTM4 050050Z 180 5 12 STURGEON POINT LIGHT  
KOSC 050115Z 230 8 OSCODA  
TAWM4 050040Z 220 4 8 TAWAS POINT  
GSLM4 050040Z 220 9 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 050115Z 210 4 MANISTIQUE  
PNLM4 050100Z 250 8 12 56.47 PORT INLAND  
NABM4 050040Z 160 6 8 NAUBINWAY  
KSJX 050115Z 210 8 ST JAMES  
KPLN 050054Z CALM PELLSTON  
KMGN 050115Z CALM HARBOR SPRINGS  
KCVX 050115Z 120 2 CHARLEVOIX  
GTLM4 050040Z 210 2 5 GRAND TRAVERSE LIGHT  
KTVC 050053Z 180 6 TRAVERSE CITY  
KFKS 050115Z 140 3 FRANKFORT  
BSBM4 050040Z 160 12 16 BIG SABLE POINT  
LDTM4 050100Z 180 7 9 LUDINGTON  
KLDM 050115Z 160 5 LUDINGTON AIRPORT  
 
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