998  
SXUS83 KAPX 052338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 PM EDT SAT SEP 5 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 052250Z 70 4 5 GRAND MARAIS  
GRMM4 052250Z 70 4 5 GRAND MARAIS  
PTIM4 052300Z 300 8 10 POINT IROQUOIS  
CYAM 052300Z 330 8 SOO (CANADA)  
KANJ 052255Z 300 6 SAULT STE MARIE  
SWPM4 052300Z 330 6 8 67.64 S.W. PIER  
LTRM4 052300Z 300 5 9 62.78 LITTLE RAPIDS  
RCKM4 052300Z 280 5 8 68.18 ROCK CUT  
WNEM4 052300Z 300 8 10 64.21 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 052300Z 210 4 7 63.31 DETOUR VILLAGE  
KDRM 052315Z 240 3 DRUMMOND ISLAND  
KMCD 052315Z 150 4 MACKINAC ISLAND  
MACM4 052300Z 130 6 7 69.44 MACKINAC CITY  
KSLH 052315Z 70 4 CHEBOYGAN AIRPORT  
CYGM4 052330Z 70 10 CHEBOYGAN MARINA  
KPZQ 052315Z CALM ROGERS CITY  
PRIM4 052250Z 270 1 5 PRESQUE ISLE LIGHT  
KAPN 052254Z 20 7 ALPENA GUARD BASE  
APNM4 052320Z 20 3 4 ALPENA HARBOR LIGHT  
TBIM4 052300Z 350 4 5 THUNDER BAY ISLAND  
SPTM4 052250Z 360 9 11 STURGEON POINT LIGHT  
KOSC 052315Z 40 7 OSCODA  
TAWM4 052240Z 60 8 13 TAWAS POINT  
GSLM4 052240Z 50 14 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 052315Z 220 2 MANISTIQUE  
PNLM4 052300Z 220 4 67.09 PORT INLAND  
NABM4 052240Z 100 2 3 NAUBINWAY  
KSJX 052315Z 350 2 ST JAMES  
KMGN 052315Z 90 5 HARBOR SPRINGS  
KCVX 052315Z 10 6 CHARLEVOIX  
GTLM4 052240Z 30 9 12 GRAND TRAVERSE LIGHT  
KTVC 052253Z 20 6 TRAVERSE CITY  
KFKS 052315Z 20 3 FRANKFORT  
BSBM4 052240Z 10 9 15 BIG SABLE POINT  
LDTM4 052300Z 360 4 9 LUDINGTON  
KLDM 052315Z 340 8 LUDINGTON AIRPORT  
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