SXUS83 KAPX 212238 OMRAPX Marine Observations National Weather Service Gaylord MI 638 PM 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 212150Z 190 10 27 Grand Marais GRMM4 212150Z 190 10 27 Grand Marais PTIM4 212200Z 120 15 20 Point Iroquois CYAM 212200Z 110 10 18 SOO (Canada) KANJ 212155Z 120 12 20 Sault Ste Marie SWPM4 212200Z 120 13 19 S.W. Pier LTRM4 212200Z 120 11 18 Little Rapids RCKM4 212200Z 130 19 24 Rock Cut WNEM4 212200Z 130 13 18 West Nebish Island Lake Huron DTLM4 212200Z 150 17 21 34.16 DeTour Village KDRM 212215Z 140 13 20 Drummond Island KMCD 212215Z 140 8 14 Mackinac Island MACM4 212200Z 130 11 14 32.36 Mackinac City KSLH 212215Z 140 9 Cheboygan Airport CYGM4 212230Z 130 18 23 Cheboygan Marina KPZQ 212215Z 160 13 21 Rogers City PRIM4 212150Z 150 13 21 Presque Isle Light KAPN 212154Z 150 13 Alpena Guard Base APNM4 212220Z 140 15 17 Alpena Harbor Light TBIM4 212130Z 160 16 18 Thunder Bay Island SPTM4 212150Z 140 10 18 Sturgeon Point Light TAWM4 212140Z 120 5 Tawas Point Lake Michigan KISQ 212215Z 130 8 Manistique PNLM4 212200Z 120 11 13 Port Inland NABM4 212140Z 120 14 16 Naubinway KSJX 212215Z 110 11 St James KPLN 212154Z 140 12 Pellston KMGN 212215Z 120 5 Harbor Springs KCVX 212215Z 170 7 Charlevoix NMIM4 212128Z CALM North Manitou Island GTLM4 212140Z 170 4 13 Grand Traverse Light KTVC 212153Z 180 10 21 Traverse City KFKS 212215Z 230 9 16 Frankfort BSBM4 212140Z 180 15 22 Big Sable Point LDTM4 212200Z 190 15 25 Ludington KLDM 212215Z 200 15 24 Ludington Airport