046  
SXUS83 KAPX 181238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
838 AM 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 181200Z 120 8 12 POINT IROQUOIS  
CYAM 181222Z 80 10 SOO (CANADA)  
KANJ 181226Z 90 5 SAULT STE MARIE  
SWPM4 181200Z 100 7 10 S.W. PIER  
LTRM4 181200Z 90 6 8 LITTLE RAPIDS  
RCKM4 181200Z 110 4 6 ROCK CUT  
WNEM4 181200Z 120 5 7 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 181200Z 190 19 24 34.16 DETOUR VILLAGE  
KDRM 181215Z 160 7 DRUMMOND ISLAND  
KMCD 181215Z 160 11 17 MACKINAC ISLAND  
MACM4 181200Z 170 12 15 32.18 MACKINAC CITY  
KSLH 181215Z 150 6 CHEBOYGAN AIRPORT  
CYGM4 181230Z 150 12 16 CHEBOYGAN MARINA  
KPZQ 181215Z 190 9 ROGERS CITY  
PRIM4 181150Z 180 3 7 PRESQUE ISLE LIGHT  
KAPN 181154Z 150 5 ALPENA GUARD BASE  
APNM4 181220Z 200 1 ALPENA HARBOR LIGHT  
TBIM4 181200Z 200 1 THUNDER BAY ISLAND  
TAWM4 181140Z 170 10 20 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 181215Z 210 8 MANISTIQUE  
PNLM4 181200Z 230 15 18 PORT INLAND  
NABM4 181140Z 170 20 25 NAUBINWAY  
KSJX 181215Z 170 7 ST JAMES  
KPLN 181154Z 140 8 PELLSTON  
KMGN 181215Z 150 6 HARBOR SPRINGS  
KCVX 181215Z 150 9 CHARLEVOIX  
GTLM4 181140Z 180 5 15 GRAND TRAVERSE LIGHT  
KTVC 181153Z 160 7 TRAVERSE CITY  
BSBM4 181140Z 130 9 11 BIG SABLE POINT  
LDTM4 181200Z 130 4 7 LUDINGTON  
KLDM 181215Z 140 8 LUDINGTON AIRPORT  
 
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