408  
SXUS83 KAPX 132208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 PM EDT SAT SEP 13 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 132140Z 90 5 GRAND MARAIS  
WFPM4 132140Z 70 3 5 WHITEFISH POINT  
PTIM4 132130Z 320 2 3 POINT IROQUOIS  
KANJ 132155Z CALM SAULT STE MARIE  
SWPM4 132130Z CALM 61.16 S.W. PIER  
LTRM4 132130Z CALM 59.18 LITTLE RAPIDS  
RCKM4 132130Z 150 4 61.34 ROCK CUT  
WNEM4 132130Z 150 5 60.07 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 132130Z 180 8 9 56.47 DETOUR VILLAGE  
KDRM 132155Z 210 4 DRUMMOND ISLAND  
KMCD 132155Z 260 4 MACKINAC ISLAND  
MACM4 132130Z 300 5 6 62.06 MACKINAC CITY  
KSLH 132155Z 20 3 CHEBOYGAN AIRPORT  
CYGM4 132200Z 340 10 12 CHEBOYGAN MARINA  
SRLM4 132100Z 30 4 SPECTACLE REEF LIGHT  
KPZQ 132155Z 30 2 ROGERS CITY  
PRIM4 132150Z 40 2 5 PRESQUE ISLE LIGHT  
KAPN 132154Z 110 5 ALPENA GUARD BASE  
APNM4 132150Z 120 5 6 ALPENA HARBOR LIGHT  
TBIM4 132130Z 170 7 9 THUNDER BAY ISLAND  
SPTM4 132150Z 180 5 9 STURGEON POINT LIGHT  
KOSC 132155Z 160 6 OSCODA  
KOSC 132155Z 160 6 OSCODA  
GSLM4 132140Z 140 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 132155Z 180 6 MANISTIQUE  
PNLM4 132130Z 220 4 5 62.96 PORT INLAND  
NABM4 132140Z 220 7 11 NAUBINWAY  
KSJX 132155Z 250 4 ST JAMES  
KPLN 132154Z 330 5 PELLSTON  
KMGN 132155Z 210 4 HARBOR SPRINGS  
KCVX 132155Z 340 3 CHARLEVOIX  
NMIM4 132128Z CALM NORTH MANITOU ISLAND  
GTLM4 132140Z CALM 2 GRAND TRAVERSE LIGHT  
KTVC 132153Z 40 7 TRAVERSE CITY  
KFKS 132155Z 260 4 FRANKFORT  
MEEM4 132140Z 20 3 MANISTEE HARBOR  
BSBM4 132140Z 200 5 7 BIG SABLE POINT  
LDTM4 132130Z 230 1 3 LUDINGTON  
KLDM 132155Z 250 7 LUDINGTON AIRPORT  
 
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