990  
SXUS83 KAPX 131508  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1108 AM EDT SAT SEP 13 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 131450Z 220 6 10 GRAND MARAIS  
WFPM4 131440Z 190 5 6 WHITEFISH POINT  
PTIM4 131430Z 90 4 5 POINT IROQUOIS  
KANJ 131455Z 100 3 SAULT STE MARIE  
SWPM4 131430Z 70 5 60.97 S.W. PIER  
LTRM4 131430Z 40 3 4 58.99 LITTLE RAPIDS  
RCKM4 131430Z 130 4 5 60.79 ROCK CUT  
WNEM4 131430Z 140 3 4 60.07 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 131430Z 180 4 5 56.11 DETOUR VILLAGE  
KDRM 131455Z CALM DRUMMOND ISLAND  
KMCD 131455Z 190 3 MACKINAC ISLAND  
MACM4 131430Z CALM 3 62.59 MACKINAC CITY  
CYGM4 131500Z CALM 3 CHEBOYGAN MARINA  
SRLM4 131400Z 190 4 SPECTACLE REEF LIGHT  
KPZQ 131455Z 160 3 ROGERS CITY  
PRIM4 131450Z CALM PRESQUE ISLE LIGHT  
KAPN 131454Z CALM ALPENA GUARD BASE  
APNM4 131450Z 180 1 2 ALPENA HARBOR LIGHT  
TBIM4 131430Z 180 2 THUNDER BAY ISLAND  
SPTM4 131450Z 180 2 4 STURGEON POINT LIGHT  
KOSC 131455Z 180 5 OSCODA  
KOSC 131455Z 180 5 OSCODA  
GSLM4 131440Z 150 2 3 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 131455Z 180 3 MANISTIQUE  
PNLM4 131430Z 180 2 4 62.06 PORT INLAND  
NABM4 131440Z 180 1 2 NAUBINWAY  
KSJX 131455Z 160 3 ST JAMES  
KPLN 131454Z 220 3 PELLSTON  
KMGN 131455Z CALM HARBOR SPRINGS  
KCVX 131455Z 220 5 CHARLEVOIX  
NMIM4 131428Z 120 2 3 NORTH MANITOU ISLAND  
GTLM4 131440Z 180 3 6 GRAND TRAVERSE LIGHT  
KTVC 131453Z 160 3 TRAVERSE CITY  
KFKS 131455Z 150 5 FRANKFORT  
MEEM4 131440Z 90 3 6 MANISTEE HARBOR  
BSBM4 131440Z 110 7 10 BIG SABLE POINT  
LDTM4 131430Z 130 5 7 LUDINGTON  
KLDM 131455Z 150 6 LUDINGTON AIRPORT  
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