SXUS83 KAPX 201938 OMRAPX Marine Observations National Weather Service Gaylord MI 338 PM Fri Mar 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 300 4 5 Grand Marais GRMM4 201850Z 300 4 5 Grand Marais PTIM4 201900Z 280 5 Point Iroquois CYAM 201900Z 280 7 SOO (Canada) KANJ 201855Z 260 4 Sault Ste Marie SWPM4 201900Z 270 6 7 S.W. Pier LTRM4 201900Z 350 2 Little Rapids RCKM4 201900Z 330 2 Rock Cut WNEM4 201900Z 290 2 3 West Nebish Island Lake Huron DTLM4 201900Z 30 4 6 34.16 DeTour Village KDRM 201915Z CALM Drummond Island MACM4 201900Z CALM 32.18 Mackinac City KSLH 201915Z 70 3 Cheboygan Airport CYGM4 201930Z 60 6 Cheboygan Marina KPZQ 201915Z 40 5 Rogers City PRIM4 201850Z 20 6 9 Presque Isle Light KAPN 201854Z 340 7 Alpena Guard Base APNM4 201920Z 350 7 10 Alpena Harbor Light TBIM4 201900Z 10 4 6 Thunder Bay Island SPTM4 201850Z 360 11 19 Sturgeon Point Light KOSC 201915Z 340 10 18 Oscoda TAWM4 201840Z 360 8 14 Tawas Point Lake Michigan KISQ 201915Z 340 9 Manistique PNLM4 201900Z 10 5 9 Port Inland NABM4 201840Z 20 5 9 Naubinway KSJX 201915Z 340 6 St James KPLN 201917Z 360 5 Pellston KMGN 201915Z CALM Harbor Springs KCVX 201915Z 10 6 Charlevoix GTLM4 201840Z 360 3 4 Grand Traverse Light KTVC 201909Z 30 11 Traverse City KFKS 201915Z 360 8 Frankfort BSBM4 201840Z 360 7 11 Big Sable Point LDTM4 201900Z 340 5 9 Ludington KLDM 201915Z 360 8 Ludington Airport