322  
SXUS83 KAPX 182238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 PM WED MAR 18 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
PTIM4 182200Z 130 5 8 POINT IROQUOIS  
CYAM 182232Z 150 7 SOO (CANADA)  
KANJ 182155Z 150 8 SAULT STE MARIE  
SWPM4 182200Z 150 7 11 S.W. PIER  
LTRM4 182200Z 160 10 13 LITTLE RAPIDS  
RCKM4 182200Z 150 8 12 ROCK CUT  
WNEM4 182200Z 170 8 11 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 182200Z 200 12 19 34.16 DETOUR VILLAGE  
KDRM 182215Z 190 11 DRUMMOND ISLAND  
KMCD 182215Z 180 10 14 MACKINAC ISLAND  
MACM4 182200Z 190 8 12 32.36 MACKINAC CITY  
KSLH 182215Z 180 7 CHEBOYGAN AIRPORT  
CYGM4 182230Z 190 14 21 CHEBOYGAN MARINA  
KPZQ 182215Z 190 14 20 ROGERS CITY  
PRIM4 182150Z 190 6 13 PRESQUE ISLE LIGHT  
KAPN 182154Z 190 12 ALPENA GUARD BASE  
APNM4 182220Z 200 1 ALPENA HARBOR LIGHT  
TBIM4 182200Z 200 1 THUNDER BAY ISLAND  
KOSC 182215Z 210 13 17 OSCODA  
TAWM4 182140Z 190 9 20 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 182215Z 210 8 MANISTIQUE  
PNLM4 182200Z 230 14 16 PORT INLAND  
NABM4 182140Z 220 12 13 NAUBINWAY  
KSJX 182215Z 210 9 16 ST JAMES  
KPLN 182214Z 190 7 PELLSTON  
KMGN 182215Z 200 6 HARBOR SPRINGS  
KCVX 182215Z 180 11 15 CHARLEVOIX  
GTLM4 182140Z 190 8 15 GRAND TRAVERSE LIGHT  
KTVC 182153Z 190 7 TRAVERSE CITY  
BSBM4 182140Z 210 13 17 BIG SABLE POINT  
LDTM4 182200Z 230 5 7 LUDINGTON  
KLDM 182215Z 230 10 LUDINGTON AIRPORT  
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