560  
SXUS83 KAPX 210708  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 AM EST WED JAN 21 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 210650Z 230 9 14 GRAND MARAIS  
GRMM4 210650Z 230 9 14 GRAND MARAIS  
PTIM4 210630Z 250 5 8 POINT IROQUOIS  
CYAM 210600Z 230 10 16 SOO (CANADA)  
KANJ 210655Z 240 7 SAULT STE MARIE  
SWPM4 210630Z 250 11 13 S.W. PIER  
LTRM4 210630Z 230 4 8 42.44 LITTLE RAPIDS  
RCKM4 210630Z 190 4 6 ROCK CUT  
WNEM4 210630Z 200 3 5 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 210630Z 310 3 7 35.41 DETOUR VILLAGE  
KDRM 210655Z CALM DRUMMOND ISLAND  
KMCD 210655Z 260 11 24 MACKINAC ISLAND  
MACM4 210630Z 270 9 14 32.18 MACKINAC CITY  
KSLH 210655Z 200 1 CHEBOYGAN AIRPORT  
CYGM4 210700Z 220 6 8 CHEBOYGAN MARINA  
KPZQ 210655Z 200 14 17 ROGERS CITY  
PRIM4 210650Z 210 13 21 PRESQUE ISLE LIGHT  
KAPN 210654Z 200 8 ALPENA GUARD BASE  
APNM4 210650Z 210 13 16 ALPENA HARBOR LIGHT  
TBIM4 210630Z 220 21 24 THUNDER BAY ISLAND  
SPTM4 210650Z 190 4 13 STURGEON POINT LIGHT  
KOSC 210655Z 210 8 OSCODA  
TAWM4 210640Z 190 13 18 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 210655Z 240 5 MANISTIQUE  
PNLM4 210630Z 290 10 16 PORT INLAND  
NABM4 210640Z 270 7 14 NAUBINWAY  
KSJX 210655Z 270 13 19 ST JAMES  
KPLN 210654Z 260 4 PELLSTON  
KMGN 210655Z 190 7 HARBOR SPRINGS  
KCVX 210655Z 250 11 17 CHARLEVOIX  
GTLM4 210640Z 260 18 22 GRAND TRAVERSE LIGHT  
KTVC 210653Z 180 5 TRAVERSE CITY  
KFKS 210655Z 250 7 15 FRANKFORT  
BSBM4 210640Z 240 16 19 BIG SABLE POINT  
LDTM4 210630Z 240 7 12 LUDINGTON  
KLDM 210655Z 240 12 LUDINGTON AIRPORT  
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