489  
SXUS83 KAPX 011838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM EDT THU OCT 1 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 011750Z 320 18 22 GRAND MARAIS  
GRMM4 011750Z 320 18 22 GRAND MARAIS  
PTIM4 011800Z 300 7 11 POINT IROQUOIS  
CYAM 011804Z 310 13 SOO (CANADA)  
KANJ 011755Z 280 8 SAULT STE MARIE  
SWPM4 011800Z 280 10 14 63.31 S.W. PIER  
LTRM4 011800Z 280 4 9 60.79 LITTLE RAPIDS  
RCKM4 011800Z 230 4 6 63.31 ROCK CUT  
WNEM4 011800Z 280 6 8 61.34 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 011800Z 300 3 8 59.36 DETOUR VILLAGE  
KDRM 011815Z CALM DRUMMOND ISLAND  
KMCD 011815Z 260 6 MACKINAC ISLAND  
MACM4 011800Z 270 11 12 60.97 MACKINAC CITY  
KSLH 011815Z 250 5 CHEBOYGAN AIRPORT  
CYGM4 011830Z 230 8 15 CHEBOYGAN MARINA  
KPZQ 011815Z 240 7 ROGERS CITY  
PRIM4 011750Z 260 6 10 PRESQUE ISLE LIGHT  
KAPN 011820Z 250 3 ALPENA GUARD BASE  
APNM4 011820Z 250 2 3 ALPENA HARBOR LIGHT  
TBIM4 011800Z 230 8 9 THUNDER BAY ISLAND  
SPTM4 011750Z CALM STURGEON POINT LIGHT  
KOSC 011815Z 270 5 OSCODA  
TAWM4 011740Z 230 4 6 TAWAS POINT  
GSLM4 011740Z 140 4 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 011815Z 350 12 17 MANISTIQUE  
PNLM4 011800Z 330 7 12 65.29 PORT INLAND  
NABM4 011740Z 300 6 11 NAUBINWAY  
KSJX 011815Z 270 8 ST JAMES  
KPLN 011826Z 250 5 PELLSTON  
KMGN 011815Z 300 5 HARBOR SPRINGS  
KCVX 011815Z 210 7 CHARLEVOIX  
GTLM4 011740Z 220 5 9 GRAND TRAVERSE LIGHT  
KFKS 011815Z 280 4 FRANKFORT  
BSBM4 011740Z 360 11 17 BIG SABLE POINT  
LDTM4 011800Z 340 6 10 LUDINGTON  
KLDM 011815Z 350 6 LUDINGTON AIRPORT  
 
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