699  
SXUS83 KAPX 190008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 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 182330Z 120 4 6 POINT IROQUOIS  
CYAM 182342Z 150 4 SOO (CANADA)  
KANJ 182355Z 170 5 SAULT STE MARIE  
SWPM4 182330Z 180 5 11 S.W. PIER  
LTRM4 182330Z 170 6 9 LITTLE RAPIDS  
RCKM4 182330Z 160 7 12 ROCK CUT  
WNEM4 182330Z 170 9 14 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 182330Z 200 17 23 34.16 DETOUR VILLAGE  
KDRM 182355Z 180 8 15 DRUMMOND ISLAND  
KMCD 182355Z 190 10 15 MACKINAC ISLAND  
MACM4 182330Z 200 8 12 32.36 MACKINAC CITY  
KSLH 182355Z 190 7 CHEBOYGAN AIRPORT  
KPZQ 182355Z 190 11 ROGERS CITY  
PRIM4 182350Z 190 4 8 PRESQUE ISLE LIGHT  
KAPN 182354Z 190 8 ALPENA GUARD BASE  
APNM4 182350Z 220 1 ALPENA HARBOR LIGHT  
TBIM4 182300Z 190 1 THUNDER BAY ISLAND  
KOSC 182355Z 210 10 OSCODA  
TAWM4 182340Z 190 10 15 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 182355Z 210 6 MANISTIQUE  
PNLM4 182330Z 250 13 18 PORT INLAND  
NABM4 182340Z 230 5 10 NAUBINWAY  
KSJX 182355Z 230 10 ST JAMES  
KPLN 182354Z 190 7 15 PELLSTON  
KMGN 182355Z 220 6 HARBOR SPRINGS  
KCVX 182355Z 190 9 CHARLEVOIX  
GTLM4 182340Z 190 6 12 GRAND TRAVERSE LIGHT  
KTVC 182353Z 200 11 19 TRAVERSE CITY  
BSBM4 182340Z 210 12 16 BIG SABLE POINT  
LDTM4 182330Z 210 7 12 LUDINGTON  
KLDM 182355Z 220 7 LUDINGTON AIRPORT  
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