SXUS83 KAPX 211408 OMRAPX Marine Observations National Weather Service Gaylord MI 1008 AM Sat Mar 21 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 211350Z 130 7 9 Grand Marais GRMM4 211350Z 130 7 9 Grand Marais PTIM4 211330Z 120 5 8 Point Iroquois CYAM 211300Z 120 3 SOO (Canada) KANJ 211355Z 130 8 Sault Ste Marie SWPM4 211330Z 140 5 8 S.W. Pier LTRM4 211330Z 140 6 7 Little Rapids RCKM4 211330Z 130 5 8 Rock Cut WNEM4 211330Z 130 4 8 West Nebish Island Lake Huron DTLM4 211330Z 110 5 7 34.34 DeTour Village KDRM 211355Z 110 7 Drummond Island KMCD 211355Z 110 5 Mackinac Island MACM4 211330Z 50 3 4 32.18 Mackinac City KSLH 211355Z 70 5 Cheboygan Airport CYGM4 211400Z 10 4 5 Cheboygan Marina KPZQ 211355Z 50 4 Rogers City PRIM4 211350Z CALM Presque Isle Light KAPN 211354Z CALM Alpena Guard Base APNM4 211350Z 30 2 3 Alpena Harbor Light TBIM4 211330Z 350 2 3 Thunder Bay Island SPTM4 211350Z CALM Sturgeon Point Light TAWM4 211340Z 180 4 5 Tawas Point Lake Michigan KISQ 211355Z 160 6 Manistique PNLM4 211330Z 170 4 5 Port Inland NABM4 211340Z 90 2 3 Naubinway KSJX 211355Z 100 5 St James KPLN 211354Z 140 6 Pellston KMGN 211355Z 70 4 Harbor Springs KCVX 211355Z 120 2 Charlevoix GTLM4 211340Z 90 3 Grand Traverse Light KTVC 211353Z CALM Traverse City BSBM4 211340Z 150 5 8 Big Sable Point LDTM4 211330Z 130 5 6 Ludington KLDM 211355Z 130 5 Ludington Airport