999  
SXUS83 KAPX 210438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM FRI NOV 21 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 210350Z 310 17 21 GRAND MARAIS  
GRMM4 210350Z 310 17 21 GRAND MARAIS  
PTIM4 210400Z 250 7 13 POINT IROQUOIS  
CYAM 210400Z 260 12 18 SOO (CANADA)  
KANJ 210355Z 260 7 SAULT STE MARIE  
SWPM4 210400Z 260 14 19 46.57 S.W. PIER  
LTRM4 210400Z 270 8 11 48.19 LITTLE RAPIDS  
RCKM4 210400Z 260 5 9 42.97 ROCK CUT  
WNEM4 210400Z 280 8 11 48.19 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 210400Z 260 5 8 43.16 DETOUR VILLAGE  
KDRM 210415Z 250 4 DRUMMOND ISLAND  
KMCD 210416Z 280 13 22 MACKINAC ISLAND  
MACM4 210400Z 270 12 20 43.69 MACKINAC CITY  
KSLH 210415Z 270 7 CHEBOYGAN AIRPORT  
CYGM4 210425Z 260 4 16 CHEBOYGAN MARINA  
KPZQ 210415Z 220 8 ROGERS CITY  
PRIM4 210350Z 220 11 18 PRESQUE ISLE LIGHT  
KAPN 210354Z 210 7 ALPENA GUARD BASE  
APNM4 210420Z 230 10 12 ALPENA HARBOR LIGHT  
TBIM4 210400Z 230 17 20 THUNDER BAY ISLAND  
SPTM4 210350Z 200 4 11 STURGEON POINT LIGHT  
KOSC 210415Z 230 9 OSCODA  
TAWM4 210340Z 210 10 16 TAWAS POINT  
GSLM4 210340Z 200 10 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 210415Z 280 4 MANISTIQUE  
PNLM4 210400Z 290 7 11 42.44 PORT INLAND  
NABM4 210340Z 290 7 11 NAUBINWAY  
KSJX 210415Z 280 7 14 ST JAMES  
KPLN 210354Z 280 8 PELLSTON  
KMGN 210415Z 270 8 16 HARBOR SPRINGS  
KCVX 210415Z 270 15 22 CHARLEVOIX  
NMIM4 210328Z 260 2 10 NORTH MANITOU ISLAND  
GTLM4 210340Z 270 23 27 GRAND TRAVERSE LIGHT  
KTVC 210416Z 260 7 TRAVERSE CITY  
KFKS 210415Z 280 9 19 FRANKFORT  
BSBM4 210340Z 270 19 21 BIG SABLE POINT  
LDTM4 210400Z 270 8 14 LUDINGTON  
KLDM 210415Z 290 8 15 LUDINGTON AIRPORT  
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