527  
SXUS83 KAPX 261608  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1208 PM EDT TUE MAY 26 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 261550Z 270 12 13 GRAND MARAIS  
GRMM4 261550Z 270 12 13 GRAND MARAIS  
PTIM4 261530Z 320 10 11 POINT IROQUOIS  
CYAM 261500Z 270 8 SOO (CANADA)  
KANJ 261555Z 270 9 20 SAULT STE MARIE  
SWPM4 261530Z 240 15 16 44.06 S.W. PIER  
LTRM4 261530Z 250 10 13 42.44 LITTLE RAPIDS  
RCKM4 261530Z 300 8 13 48.01 ROCK CUT  
WNEM4 261530Z 310 11 16 43.88 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 261530Z 270 13 22 46.21 DETOUR VILLAGE  
KDRM 261555Z 280 9 14 DRUMMOND ISLAND  
KMCD 261555Z 250 14 27 MACKINAC ISLAND  
MACM4 261530Z 260 16 24 45.14 MACKINAC CITY  
KSLH 261555Z 270 16 21 CHEBOYGAN AIRPORT  
CYGM4 261605Z 250 19 35 CHEBOYGAN MARINA  
KPZQ 261555Z 260 13 21 ROGERS CITY  
PRIM4 261550Z 250 19 27 PRESQUE ISLE LIGHT  
KAPN 261554Z 250 14 22 ALPENA GUARD BASE  
APNM4 261550Z 280 15 23 ALPENA HARBOR LIGHT  
SPTM4 261550Z 220 10 17 STURGEON POINT LIGHT  
KOSC 261555Z 240 21 26 OSCODA  
TAWM4 261540Z 200 8 12 TAWAS POINT  
GSLM4 261540Z 170 4 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 261555Z 170 3 MANISTIQUE  
PNLM4 261530Z 200 9 10 53.41 PORT INLAND  
NABM4 261540Z 220 9 11 NAUBINWAY  
KSJX 261555Z 230 13 20 ST JAMES  
KPLN 261554Z 260 13 32 PELLSTON  
KMGN 261555Z 250 6 HARBOR SPRINGS  
KCVX 261555Z 240 17 25 CHARLEVOIX  
GTLM4 261540Z 250 23 27 GRAND TRAVERSE LIGHT  
KTVC 261553Z 260 22 29 TRAVERSE CITY  
KFKS 261536Z 220 10 17 FRANKFORT  
BSBM4 261540Z 170 16 23 BIG SABLE POINT  
LDTM4 261530Z 210 15 19 LUDINGTON  
KLDM 261555Z 210 12 18 LUDINGTON AIRPORT  
 
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