213  
SXUS83 KAPX 152238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 PM EDT SAT AUG 15 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 152150Z 80 9 10 GRAND MARAIS  
GRMM4 152150Z 80 9 10 GRAND MARAIS  
PTIM4 152200Z 120 4 14 POINT IROQUOIS  
CYAM 152200Z 140 9 15 SOO (CANADA)  
KANJ 152155Z 140 11 18 SAULT STE MARIE  
SWPM4 152200Z 120 10 15 70.16 S.W. PIER  
LTRM4 152200Z 160 9 13 62.96 LITTLE RAPIDS  
RCKM4 152200Z 130 13 16 70.69 ROCK CUT  
WNEM4 152200Z 150 10 14 64.21 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 152200Z 150 11 16 66.91 DETOUR VILLAGE  
KDRM 152215Z 150 8 DRUMMOND ISLAND  
KMCD 152215Z 100 11 17 MACKINAC ISLAND  
MACM4 152200Z 110 13 14 75.37 MACKINAC CITY  
KSLH 152215Z 80 11 CHEBOYGAN AIRPORT  
CYGM4 152230Z 100 16 25 CHEBOYGAN MARINA  
KPZQ 152215Z 100 12 15 ROGERS CITY  
PRIM4 152150Z 120 8 14 PRESQUE ISLE LIGHT  
KAPN 152154Z 120 6 ALPENA GUARD BASE  
APNM4 152220Z 120 11 12 ALPENA HARBOR LIGHT  
TBIM4 152200Z 120 9 10 THUNDER BAY ISLAND  
SPTM4 152150Z 110 2 4 STURGEON POINT LIGHT  
KOSC 152157Z 110 7 OSCODA  
TAWM4 152140Z 70 8 12 TAWAS POINT  
GSLM4 152140Z 20 12 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 152215Z 130 9 MANISTIQUE  
PNLM4 152200Z 110 11 12 69.07 PORT INLAND  
NABM4 152140Z 160 3 4 NAUBINWAY  
KSJX 152215Z 70 9 14 ST JAMES  
KPLN 152154Z 120 8 PELLSTON  
KMGN 152215Z 120 6 HARBOR SPRINGS  
KCVX 152215Z 10 6 CHARLEVOIX  
GTLM4 152140Z 50 12 13 GRAND TRAVERSE LIGHT  
KTVC 152153Z 210 4 TRAVERSE CITY  
KFKS 152215Z 60 4 FRANKFORT  
BSBM4 152140Z 130 9 14 BIG SABLE POINT  
LDTM4 152200Z 140 4 7 LUDINGTON  
KLDM 152215Z 160 5 LUDINGTON AIRPORT  
 
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