594  
SXUS83 KAPX 231138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 AM EDT WED SEP 23 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 231050Z 100 6 7 GRAND MARAIS  
GRMM4 231050Z 100 6 7 GRAND MARAIS  
PTIM4 231100Z 100 10 13 POINT IROQUOIS  
CYAM 231100Z 90 7 SOO (CANADA)  
KANJ 231055Z CALM SAULT STE MARIE  
SWPM4 231100Z 100 5 7 63.49 S.W. PIER  
LTRM4 231100Z 60 6 8 60.79 LITTLE RAPIDS  
RCKM4 231100Z 60 4 5 61.51 ROCK CUT  
WNEM4 231100Z 240 1 61.69 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 231100Z 80 8 11 59.36 DETOUR VILLAGE  
KDRM 231115Z CALM DRUMMOND ISLAND  
KMCD 231115Z 90 8 16 MACKINAC ISLAND  
MACM4 231100Z 100 12 15 58.28 MACKINAC CITY  
KSLH 231115Z 90 5 CHEBOYGAN AIRPORT  
CYGM4 231130Z 90 8 CHEBOYGAN MARINA  
KPZQ 231115Z 100 5 ROGERS CITY  
PRIM4 231050Z 90 14 17 PRESQUE ISLE LIGHT  
KAPN 231054Z 50 4 ALPENA GUARD BASE  
APNM4 231120Z 90 11 12 ALPENA HARBOR LIGHT  
TBIM4 231100Z 90 17 19 THUNDER BAY ISLAND  
SPTM4 231050Z 80 14 21 STURGEON POINT LIGHT  
KOSC 231115Z 90 8 OSCODA  
TAWM4 231040Z 100 7 16 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 231115Z 30 3 MANISTIQUE  
PNLM4 231100Z 50 8 11 62.96 PORT INLAND  
NABM4 231040Z 70 12 14 NAUBINWAY  
KSJX 231115Z 90 6 ST JAMES  
KPLN 231054Z CALM PELLSTON  
KMGN 231115Z 80 3 HARBOR SPRINGS  
KCVX 231115Z 350 1 CHARLEVOIX  
GTLM4 231040Z 80 9 13 GRAND TRAVERSE LIGHT  
KTVC 231053Z CALM TRAVERSE CITY  
BSBM4 231040Z 50 6 8 BIG SABLE POINT  
LDTM4 231100Z 90 3 4 LUDINGTON  
KLDM 231115Z 40 4 LUDINGTON AIRPORT  
 
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