620  
SXUS83 KAPX 230908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 AM EST FRI JAN 23 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 230850Z 300 29 37 GRAND MARAIS  
GRMM4 230850Z 300 29 37 GRAND MARAIS  
PTIM4 230830Z 260 16 31 POINT IROQUOIS  
CYAM 230857Z 350 10 29 SOO (CANADA)  
KANJ 230855Z 330 5 SAULT STE MARIE  
SWPM4 230830Z 340 8 11 S.W. PIER  
LTRM4 230830Z 330 8 11 LITTLE RAPIDS  
RCKM4 230830Z 260 10 32 ROCK CUT  
WNEM4 230830Z 330 14 18 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 230830Z 290 11 16 DETOUR VILLAGE  
KDRM 230855Z 270 9 18 DRUMMOND ISLAND  
KMCD 230855Z 280 17 26 MACKINAC ISLAND  
MACM4 230830Z 290 15 22 MACKINAC CITY  
KSLH 230855Z 280 15 20 CHEBOYGAN AIRPORT  
CYGM4 230900Z 250 21 36 CHEBOYGAN MARINA  
KPZQ 230855Z 280 12 ROGERS CITY  
PRIM4 230850Z 260 25 34 PRESQUE ISLE LIGHT  
KAPN 230854Z 300 9 23 ALPENA GUARD BASE  
APNM4 230850Z 300 16 21 ALPENA HARBOR LIGHT  
TBIM4 230830Z 300 8 13 THUNDER BAY ISLAND  
SPTM4 230850Z 320 9 17 STURGEON POINT LIGHT  
KOSC 230855Z 320 9 OSCODA  
TAWM4 230740Z 300 5 12 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 230855Z 280 16 25 MANISTIQUE  
PNLM4 230830Z 310 15 23 PORT INLAND  
NABM4 230840Z 300 12 20 NAUBINWAY  
KSJX 230855Z 300 15 24 ST JAMES  
KPLN 230854Z 300 13 25 PELLSTON  
KMGN 230855Z 300 12 15 HARBOR SPRINGS  
KCVX 230855Z 300 17 22 CHARLEVOIX  
GTLM4 230840Z 300 25 33 GRAND TRAVERSE LIGHT  
KTVC 230853Z 280 14 22 TRAVERSE CITY  
KFKS 230855Z 320 9 FRANKFORT  
BSBM4 230840Z 310 24 33 BIG SABLE POINT  
LDTM4 230830Z 310 10 22 LUDINGTON  
KLDM 230855Z 310 11 21 LUDINGTON AIRPORT  
 
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