SXUS83 KAPX 120638 OMRAPX Marine Observations National Weather Service Gaylord MI 138 AM EST Fri Dec 12 2025 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 120550Z 330 12 19 Grand Marais GRMM4 120550Z 330 12 19 Grand Marais PTIM4 120600Z 250 9 15 Point Iroquois CYAM 120600Z 290 12 SOO (Canada) KANJ 120555Z CALM Sault Ste Marie SWPM4 120600Z 130 3 4 S.W. Pier LTRM4 120600Z 40 3 5 Little Rapids RCKM4 120600Z 270 2 5 Rock Cut WNEM4 120600Z 200 3 5 West Nebish Island Lake Huron DTLM4 120600Z 280 7 11 38.29 DeTour Village KDRM 120615Z 270 4 Drummond Island KMCD 120615Z 280 10 Mackinac Island MACM4 120600Z 300 8 12 34.16 Mackinac City KSLH 120615Z 250 7 Cheboygan Airport CYGM4 120630Z 250 10 12 Cheboygan Marina KPZQ 120615Z 250 7 Rogers City PRIM4 120550Z 260 15 20 Presque Isle Light KAPN 120554Z 260 4 Alpena Guard Base APNM4 120620Z 290 7 9 Alpena Harbor Light TBIM4 120600Z 300 7 12 Thunder Bay Island SPTM4 120550Z 280 5 10 Sturgeon Point Light Lake Michigan KISQ 120615Z 270 3 Manistique PNLM4 120600Z 290 5 6 Port Inland NABM4 120540Z 290 2 4 Naubinway KPLN 120554Z CALM Pellston KMGN 120615Z CALM Harbor Springs KCVX 120615Z 300 8 Charlevoix NMIM4 120528Z CALM 6 North Manitou Island GTLM4 120540Z 300 12 14 Grand Traverse Light KTVC 120553Z 180 4 Traverse City KFKS 120615Z CALM Frankfort BSBM4 120540Z 250 10 12 Big Sable Point LDTM4 120600Z 290 2 4 Ludington