SXUS83 KAPX 211338 OMRAPX Marine Observations National Weather Service Gaylord MI 938 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 211250Z 130 4 5 Grand Marais GRMM4 211250Z 130 4 5 Grand Marais PTIM4 211300Z 140 2 5 Point Iroquois CYAM 211300Z 120 3 SOO (Canada) KANJ 211330Z 130 6 Sault Ste Marie SWPM4 211300Z 120 5 7 S.W. Pier LTRM4 211300Z 130 5 7 Little Rapids RCKM4 211300Z 100 5 7 Rock Cut WNEM4 211300Z 110 2 5 West Nebish Island Lake Huron DTLM4 211300Z 80 4 5 34.34 DeTour Village KDRM 211315Z 90 3 Drummond Island MACM4 211300Z CALM 1 32.18 Mackinac City KSLH 211315Z 90 2 Cheboygan Airport CYGM4 211330Z 60 2 6 Cheboygan Marina KPZQ 211315Z 130 2 Rogers City PRIM4 211250Z CALM Presque Isle Light KAPN 211309Z CALM Alpena Guard Base APNM4 211320Z 40 3 4 Alpena Harbor Light TBIM4 211300Z 10 3 5 Thunder Bay Island SPTM4 211250Z CALM Sturgeon Point Light KOSC 211115Z 40 7 Oscoda TAWM4 211240Z 270 3 4 Tawas Point Lake Michigan KISQ 211315Z 150 3 Manistique PNLM4 211300Z 210 1 2 Port Inland NABM4 211240Z CALM 2 Naubinway KSJX 211315Z 180 2 St James KPLN 211323Z CALM Pellston KMGN 211315Z CALM Harbor Springs KCVX 211315Z 190 2 Charlevoix GTLM4 211240Z CALM 3 Grand Traverse Light KTVC 211300Z CALM Traverse City BSBM4 211240Z 90 6 9 Big Sable Point LDTM4 211300Z 130 2 3 Ludington KLDM 211315Z 140 4 Ludington Airport