183  
SXUS83 KAPX 231638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM EDT SAT MAY 23 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 231550Z 150 21 28 GRAND MARAIS  
GRMM4 231550Z 150 21 28 GRAND MARAIS  
PTIM4 231600Z 100 17 21 POINT IROQUOIS  
CYAM 231600Z 110 13 24 SOO (CANADA)  
KANJ 231555Z 120 10 23 SAULT STE MARIE  
SWPM4 231600Z 130 10 16 43.34 S.W. PIER  
LTRM4 231600Z 140 19 25 42.07 LITTLE RAPIDS  
RCKM4 231600Z 110 16 20 45.68 ROCK CUT  
WNEM4 231600Z 120 9 18 43.34 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 231600Z 130 24 34 45.14 DETOUR VILLAGE  
KDRM 231615Z 140 13 24 DRUMMOND ISLAND  
KMCD 231615Z 100 20 30 MACKINAC ISLAND  
MACM4 231600Z 110 20 23 49.09 MACKINAC CITY  
KSLH 231615Z 60 15 CHEBOYGAN AIRPORT  
CYGM4 231630Z 30 12 25 CHEBOYGAN MARINA  
KPZQ 231615Z 90 10 ROGERS CITY  
PRIM4 231550Z 120 3 10 PRESQUE ISLE LIGHT  
KAPN 231554Z 100 9 ALPENA GUARD BASE  
APNM4 231620Z 100 15 19 ALPENA HARBOR LIGHT  
SPTM4 231550Z CALM STURGEON POINT LIGHT  
KOSC 231615Z 70 10 OSCODA  
TAWM4 231540Z 50 5 13 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 231615Z 60 4 MANISTIQUE  
PNLM4 231600Z 90 9 13 48.91 PORT INLAND  
NABM4 231540Z 120 18 22 NAUBINWAY  
KSJX 231615Z 80 11 15 ST JAMES  
KPLN 231554Z 110 12 PELLSTON  
KMGN 231615Z 90 10 17 HARBOR SPRINGS  
KCVX 231615Z 100 10 CHARLEVOIX  
GTLM4 231540Z 90 3 6 GRAND TRAVERSE LIGHT  
KTVC 231553Z 130 8 TRAVERSE CITY  
BSBM4 231540Z 360 9 10 BIG SABLE POINT  
LDTM4 231600Z 240 1 4 LUDINGTON  
KLDM 231615Z 220 2 LUDINGTON AIRPORT  
 
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