615  
SXUS83 KAPX 210338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1038 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 210250Z 220 18 23 GRAND MARAIS  
GRMM4 210250Z 220 18 23 GRAND MARAIS  
PTIM4 210300Z 240 7 15 POINT IROQUOIS  
CYAM 210300Z 240 14 22 SOO (CANADA)  
KANJ 210255Z 250 10 20 SAULT STE MARIE  
SWPM4 210300Z 240 16 20 S.W. PIER  
LTRM4 210300Z 250 8 13 42.44 LITTLE RAPIDS  
RCKM4 210300Z 260 8 20 ROCK CUT  
WNEM4 210300Z 260 11 18 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 210300Z 310 3 7 35.41 DETOUR VILLAGE  
KDRM 210315Z 300 3 DRUMMOND ISLAND  
KMCD 210315Z 250 13 22 MACKINAC ISLAND  
MACM4 210300Z 270 10 15 32.18 MACKINAC CITY  
KSLH 210315Z 210 4 CHEBOYGAN AIRPORT  
CYGM4 210330Z 190 10 15 CHEBOYGAN MARINA  
KPZQ 210315Z 220 10 16 ROGERS CITY  
PRIM4 210250Z 210 13 23 PRESQUE ISLE LIGHT  
KAPN 210254Z 210 9 ALPENA GUARD BASE  
APNM4 210320Z 230 15 16 ALPENA HARBOR LIGHT  
TBIM4 210300Z 240 22 25 THUNDER BAY ISLAND  
SPTM4 210250Z 220 4 11 STURGEON POINT LIGHT  
KOSC 210315Z 230 10 OSCODA  
TAWM4 210240Z 180 13 23 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 210315Z 250 10 20 MANISTIQUE  
PNLM4 210300Z 270 19 23 PORT INLAND  
NABM4 210240Z 280 6 15 NAUBINWAY  
KSJX 210315Z 250 17 24 ST JAMES  
KPLN 210254Z 250 8 17 PELLSTON  
KMGN 210315Z 230 5 HARBOR SPRINGS  
KCVX 210315Z 260 19 25 CHARLEVOIX  
GTLM4 210240Z 250 26 32 GRAND TRAVERSE LIGHT  
KTVC 210253Z 200 6 TRAVERSE CITY  
KFKS 210315Z 260 10 17 FRANKFORT  
BSBM4 210240Z 230 23 31 BIG SABLE POINT  
LDTM4 210300Z 240 8 19 LUDINGTON  
KLDM 210315Z 240 13 18 LUDINGTON AIRPORT  
 
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