223  
SXUS83 KAPX 201908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 PM EST TUE JAN 20 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 201850Z 230 16 20 GRAND MARAIS  
GRMM4 201850Z 230 16 20 GRAND MARAIS  
PTIM4 201830Z 240 10 17 POINT IROQUOIS  
CYAM 201800Z 240 15 24 SOO (CANADA)  
KANJ 201855Z 260 14 24 SAULT STE MARIE  
SWPM4 201830Z 240 20 27 S.W. PIER  
LTRM4 201830Z 240 14 20 42.26 LITTLE RAPIDS  
RCKM4 201830Z 230 12 20 ROCK CUT  
WNEM4 201830Z 240 13 19 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 201830Z 270 15 23 35.24 DETOUR VILLAGE  
KDRM 201855Z 250 9 17 DRUMMOND ISLAND  
KMCD 201855Z 240 18 27 MACKINAC ISLAND  
MACM4 201830Z 270 12 16 32.18 MACKINAC CITY  
KSLH 201855Z 250 15 23 CHEBOYGAN AIRPORT  
CYGM4 201900Z 250 18 38 CHEBOYGAN MARINA  
KPZQ 201855Z 260 19 25 ROGERS CITY  
PRIM4 201850Z 240 18 33 PRESQUE ISLE LIGHT  
KAPN 201854Z 250 11 26 ALPENA GUARD BASE  
APNM4 201850Z 250 16 19 ALPENA HARBOR LIGHT  
TBIM4 201830Z 270 22 26 THUNDER BAY ISLAND  
SPTM4 201850Z 270 9 20 STURGEON POINT LIGHT  
KOSC 201855Z 250 20 26 OSCODA  
TAWM4 201840Z 200 10 18 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 201855Z 230 7 MANISTIQUE  
PNLM4 201830Z 260 17 22 PORT INLAND  
NABM4 201840Z 250 11 17 NAUBINWAY  
KSJX 201855Z 260 14 28 ST JAMES  
KPLN 201859Z 260 12 19 PELLSTON  
KMGN 201855Z 250 13 20 HARBOR SPRINGS  
KCVX 201855Z 260 14 CHARLEVOIX  
GTLM4 201840Z 260 23 34 GRAND TRAVERSE LIGHT  
KTVC 201853Z 240 16 27 TRAVERSE CITY  
KFKS 201855Z 280 11 15 FRANKFORT  
BSBM4 201840Z 270 17 23 BIG SABLE POINT  
LDTM4 201830Z 270 10 14 LUDINGTON  
KLDM 201855Z 280 10 15 LUDINGTON AIRPORT  
 
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