965  
SXUS83 KAPX 061838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM EDT SAT SEP 6 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 061750Z 300 17 22 GRAND MARAIS  
WFPM4 061740Z 310 10 21 WHITEFISH POINT  
PTIM4 061800Z 270 4 10 POINT IROQUOIS  
CYAM 061800Z 310 12 20 SOO (CANADA)  
KANJ 061826Z 300 9 17 SAULT STE MARIE  
SWPM4 061800Z 300 18 20 63.14 S.W. PIER  
LTRM4 061800Z 300 7 11 59.89 LITTLE RAPIDS  
RCKM4 061800Z 290 11 16 60.26 ROCK CUT  
WNEM4 061800Z 290 7 10 61.34 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 061800Z 250 5 11 53.96 DETOUR VILLAGE  
KDRM 061815Z 250 6 DRUMMOND ISLAND  
KMCD 061815Z 260 12 MACKINAC ISLAND  
MACM4 061800Z 270 10 15 60.44 MACKINAC CITY  
KSLH 061816Z 280 11 14 CHEBOYGAN AIRPORT  
CYGM4 061825Z 280 12 18 CHEBOYGAN MARINA  
SRLM4 061700Z 260 7 SPECTACLE REEF LIGHT  
KPZQ 061815Z 310 6 ROGERS CITY  
PRIM4 061750Z 300 7 12 PRESQUE ISLE LIGHT  
KAPN 061803Z 310 11 17 ALPENA GUARD BASE  
APNM4 061820Z 280 10 13 ALPENA HARBOR LIGHT  
TBIM4 061800Z 240 12 15 THUNDER BAY ISLAND  
SPTM4 061750Z 230 2 14 STURGEON POINT LIGHT  
KOSC 061815Z 270 11 OSCODA  
KOSC 061815Z 270 11 OSCODA  
GSLM4 061740Z 220 19 23 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 061815Z 300 7 MANISTIQUE  
PNLM4 061800Z 310 11 16 54.31 PORT INLAND  
NABM4 061740Z 300 9 16 NAUBINWAY  
KSJX 061815Z 290 8 ST JAMES  
KPLN 061804Z 270 11 PELLSTON  
KMGN 061815Z 280 11 19 HARBOR SPRINGS  
KCVX 061815Z 290 16 21 CHARLEVOIX  
NMIM4 061728Z 320 4 7 NORTH MANITOU ISLAND  
GTLM4 061740Z 290 18 22 GRAND TRAVERSE LIGHT  
KTVC 061753Z 280 11 TRAVERSE CITY  
KFKS 061815Z 270 11 16 FRANKFORT  
MEEM4 061740Z 270 15 18 MANISTEE HARBOR  
BSBM4 061740Z 290 15 20 BIG SABLE POINT  
LDTM4 061800Z 280 7 12 LUDINGTON  
 
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