314  
SXUS83 KAPX 160308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1108 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 160250Z 110 6 10 GRAND MARAIS  
GRMM4 160250Z 110 6 10 GRAND MARAIS  
PTIM4 160230Z 130 6 11 POINT IROQUOIS  
CYAM 160200Z 120 6 SOO (CANADA)  
KANJ 160255Z 130 7 SAULT STE MARIE  
SWPM4 160230Z 130 6 10 70.16 S.W. PIER  
LTRM4 160230Z 140 9 11 63.31 LITTLE RAPIDS  
RCKM4 160230Z 130 11 13 71.06 ROCK CUT  
WNEM4 160230Z 150 7 11 64.39 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 160230Z 150 11 15 66.37 DETOUR VILLAGE  
KDRM 160255Z 150 6 DRUMMOND ISLAND  
KMCD 160255Z 140 6 14 MACKINAC ISLAND  
MACM4 160230Z 150 11 13 75.74 MACKINAC CITY  
KSLH 160255Z 150 7 CHEBOYGAN AIRPORT  
CYGM4 160305Z 160 10 18 CHEBOYGAN MARINA  
KPZQ 160255Z 140 8 ROGERS CITY  
PRIM4 160250Z 160 3 8 PRESQUE ISLE LIGHT  
KAPN 160254Z 130 3 ALPENA GUARD BASE  
APNM4 160250Z 160 6 7 ALPENA HARBOR LIGHT  
TBIM4 160230Z 140 6 7 THUNDER BAY ISLAND  
SPTM4 160250Z 150 2 7 STURGEON POINT LIGHT  
KOSC 160236Z 110 4 OSCODA  
GSLM4 160240Z 120 9 11 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 160255Z 110 4 MANISTIQUE  
PNLM4 160230Z 110 9 11 69.61 PORT INLAND  
NABM4 160240Z 120 13 16 NAUBINWAY  
KSJX 160255Z 130 2 ST JAMES  
KPLN 160254Z 140 9 PELLSTON  
KCVX 160255Z 150 7 CHARLEVOIX  
GTLM4 160240Z 170 3 6 GRAND TRAVERSE LIGHT  
KTVC 160253Z CALM TRAVERSE CITY  
KFKS 160255Z CALM FRANKFORT  
BSBM4 160240Z 80 3 4 BIG SABLE POINT  
LDTM4 160230Z 90 3 4 LUDINGTON  
KLDM 160255Z 110 5 LUDINGTON AIRPORT  
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