102  
SXUS83 KAPX 221738  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
138 PM EDT MON JUN 22 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 221650Z 290 11 12 GRAND MARAIS  
GRMM4 221650Z 290 11 12 GRAND MARAIS  
PTIM4 221700Z 300 7 10 POINT IROQUOIS  
CYAM 221700Z 260 13 19 SOO (CANADA)  
KANJ 221655Z 320 9 SAULT STE MARIE  
SWPM4 221700Z 300 10 12 57.19 S.W. PIER  
LTRM4 221700Z 290 10 15 50.54 LITTLE RAPIDS  
RCKM4 221700Z 290 12 18 59.54 ROCK CUT  
WNEM4 221700Z 300 12 17 52.51 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 221700Z 310 8 14 54.14 DETOUR VILLAGE  
KDRM 221715Z 300 7 DRUMMOND ISLAND  
KMCD 221716Z 30 8 MACKINAC ISLAND  
MACM4 221700Z 280 12 15 60.79 MACKINAC CITY  
KSLH 221715Z 20 9 CHEBOYGAN AIRPORT  
CYGM4 221730Z 350 12 15 CHEBOYGAN MARINA  
KPZQ 221715Z 320 8 ROGERS CITY  
PRIM4 221650Z 290 9 14 PRESQUE ISLE LIGHT  
KAPN 221654Z 350 8 16 ALPENA GUARD BASE  
APNM4 221720Z 360 7 13 ALPENA HARBOR LIGHT  
SPTM4 221650Z 350 6 9 STURGEON POINT LIGHT  
KOSC 221715Z 40 12 OSCODA  
GSLM4 221640Z 10 6 7 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 221715Z 320 10 14 MANISTIQUE  
PNLM4 221700Z 320 7 14 56.66 PORT INLAND  
NABM4 221640Z 360 10 18 NAUBINWAY  
KSJX 221715Z 290 6 ST JAMES  
KPLN 221654Z 320 11 16 PELLSTON  
KMGN 221715Z 340 6 HARBOR SPRINGS  
KCVX 221715Z 350 10 CHARLEVOIX  
GTLM4 221640Z 360 7 8 GRAND TRAVERSE LIGHT  
KTVC 221653Z 20 8 TRAVERSE CITY  
KFKS 221715Z 10 10 17 FRANKFORT  
BSBM4 221640Z 360 13 18 BIG SABLE POINT  
LDTM4 221700Z 330 8 12 LUDINGTON  
KLDM 221715Z 340 10 15 LUDINGTON AIRPORT  
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