427  
SXUS83 KAPX 141238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
838 AM EDT MON SEP 14 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 141150Z 220 6 7 GRAND MARAIS  
GRMM4 141150Z 220 6 7 GRAND MARAIS  
PTIM4 141200Z 170 2 3 POINT IROQUOIS  
CYAM 141200Z CALM SOO (CANADA)  
KANJ 141155Z 210 3 SAULT STE MARIE  
SWPM4 141200Z 200 3 4 66.19 S.W. PIER  
LTRM4 141200Z CALM 3 62.06 LITTLE RAPIDS  
RCKM4 141200Z CALM 2 64.39 ROCK CUT  
WNEM4 141200Z 280 1 2 62.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 141200Z 280 4 5 61.16 DETOUR VILLAGE  
KDRM 141215Z CALM DRUMMOND ISLAND  
KMCD 141215Z 350 3 MACKINAC ISLAND  
MACM4 141200Z 320 5 8 66.19 MACKINAC CITY  
KSLH 141216Z 210 1 CHEBOYGAN AIRPORT  
KPZQ 141215Z 270 3 ROGERS CITY  
PRIM4 141150Z 340 11 15 PRESQUE ISLE LIGHT  
KAPN 141154Z 280 5 ALPENA GUARD BASE  
APNM4 141150Z 300 7 8 ALPENA HARBOR LIGHT  
TBIM4 141130Z 300 7 9 THUNDER BAY ISLAND  
SPTM4 141150Z 280 6 10 STURGEON POINT LIGHT  
KOSC 141215Z 320 4 OSCODA  
TAWM4 141140Z 320 6 11 TAWAS POINT  
GSLM4 141140Z 270 12 14 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 141215Z 320 1 MANISTIQUE  
PNLM4 141200Z 10 7 64.94 PORT INLAND  
NABM4 141140Z 310 3 4 NAUBINWAY  
KMGN 141215Z 20 5 HARBOR SPRINGS  
KCVX 141215Z 310 4 CHARLEVOIX  
GTLM4 141140Z 350 6 10 GRAND TRAVERSE LIGHT  
KTVC 141153Z CALM TRAVERSE CITY  
KFKS 141215Z CALM FRANKFORT  
BSBM4 141140Z 100 7 9 BIG SABLE POINT  
LDTM4 141200Z 80 5 LUDINGTON  
KLDM 141215Z 80 3 LUDINGTON AIRPORT  
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