028  
SXUS83 KAPX 130538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
138 AM EDT MON OCT 13 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 130450Z 160 9 16 GRAND MARAIS  
PTIM4 130500Z 120 6 10 POINT IROQUOIS  
CYAM 130500Z 130 9 15 SOO (CANADA)  
KANJ 130455Z 120 6 SAULT STE MARIE  
SWPM4 130500Z 110 7 9 59.54 S.W. PIER  
LTRM4 130500Z 130 4 5 57.91 LITTLE RAPIDS  
RCKM4 130500Z 130 8 10 57.56 ROCK CUT  
WNEM4 130500Z 140 6 9 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 130500Z 150 7 10 58.46 DETOUR VILLAGE  
KDRM 130515Z 150 6 DRUMMOND ISLAND  
KMCD 130516Z 150 9 MACKINAC ISLAND  
MACM4 130500Z 160 9 10 59.36 MACKINAC CITY  
KSLH 130515Z 170 4 CHEBOYGAN AIRPORT  
CYGM4 130525Z 120 8 15 CHEBOYGAN MARINA  
SRLM4 130400Z 130 16 SPECTACLE REEF LIGHT  
KPZQ 130515Z 130 4 ROGERS CITY  
PRIM4 130450Z 140 8 12 PRESQUE ISLE LIGHT  
KAPN 130454Z CALM ALPENA GUARD BASE  
APNM4 130520Z 150 12 14 ALPENA HARBOR LIGHT  
TBIM4 130500Z 160 11 12 THUNDER BAY ISLAND  
SPTM4 130450Z 160 6 16 STURGEON POINT LIGHT  
KOSC 130515Z 160 7 OSCODA  
KOSC 130515Z 160 7 OSCODA  
GSLM4 130440Z 120 17 19 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 130515Z 160 11 16 MANISTIQUE  
PNLM4 130500Z 160 17 21 60.79 PORT INLAND  
NABM4 130440Z 160 18 23 NAUBINWAY  
KSJX 130515Z 140 7 ST JAMES  
KPLN 130522Z CALM PELLSTON  
KMGN 130515Z 70 5 HARBOR SPRINGS  
KCVX 130515Z 130 7 CHARLEVOIX  
NMIM4 130428Z CALM NORTH MANITOU ISLAND  
GTLM4 130440Z 180 3 7 GRAND TRAVERSE LIGHT  
KTVC 130453Z CALM TRAVERSE CITY  
KFKS 130515Z 120 6 FRANKFORT  
BSBM4 130440Z 110 10 14 BIG SABLE POINT  
LDTM4 130500Z 90 5 6 LUDINGTON  
KLDM 130515Z 130 4 LUDINGTON AIRPORT  
 
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