102  
SXUS83 KAPX 131238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
838 AM 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 131150Z 200 8 11 GRAND MARAIS  
WFPM4 131140Z 170 6 8 WHITEFISH POINT  
PTIM4 131200Z 110 3 4 POINT IROQUOIS  
CYAM 131200Z 110 2 SOO (CANADA)  
KANJ 131155Z CALM SAULT STE MARIE  
SWPM4 131200Z 80 1 60.97 S.W. PIER  
LTRM4 131200Z 50 2 58.81 LITTLE RAPIDS  
RCKM4 131200Z 190 1 2 60.97 ROCK CUT  
WNEM4 131200Z CALM 1 60.07 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 131200Z 200 4 6 56.11 DETOUR VILLAGE  
KDRM 131215Z CALM DRUMMOND ISLAND  
KMCD 131215Z 210 6 MACKINAC ISLAND  
MACM4 131200Z 230 6 7 63.31 MACKINAC CITY  
KSLH 131215Z CALM CHEBOYGAN AIRPORT  
CYGM4 131225Z 220 8 9 CHEBOYGAN MARINA  
SRLM4 131100Z 160 6 SPECTACLE REEF LIGHT  
KPZQ 131215Z 180 2 ROGERS CITY  
PRIM4 131150Z CALM PRESQUE ISLE LIGHT  
KAPN 131154Z CALM ALPENA GUARD BASE  
APNM4 131220Z CALM ALPENA HARBOR LIGHT  
TBIM4 131200Z 360 4 5 THUNDER BAY ISLAND  
SPTM4 131150Z CALM STURGEON POINT LIGHT  
KOSC 131215Z 270 1 OSCODA  
KOSC 131215Z 270 1 OSCODA  
GSLM4 131140Z 240 5 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 131215Z CALM MANISTIQUE  
PNLM4 131200Z 200 5 6 62.06 PORT INLAND  
NABM4 131140Z 130 2 NAUBINWAY  
KSJX 131215Z 80 3 ST JAMES  
KPLN 131154Z CALM PELLSTON  
KMGN 131215Z CALM HARBOR SPRINGS  
KCVX 131215Z 210 6 CHARLEVOIX  
NMIM4 131128Z CALM NORTH MANITOU ISLAND  
GTLM4 131140Z 220 4 5 GRAND TRAVERSE LIGHT  
KTVC 131153Z CALM TRAVERSE CITY  
KFKS 131215Z 110 1 FRANKFORT  
MEEM4 131140Z 100 3 4 MANISTEE HARBOR  
BSBM4 131140Z 180 4 7 BIG SABLE POINT  
LDTM4 131200Z 80 2 LUDINGTON  
KLDM 131215Z 70 2 LUDINGTON AIRPORT  
 
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