SXUS83 KAPX 220338 OMRAPX Marine Observations National Weather Service Gaylord MI 1138 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 220250Z 210 12 16 Grand Marais GRMM4 220250Z 210 12 16 Grand Marais PTIM4 220300Z 100 15 17 Point Iroquois CYAM 220300Z 90 8 SOO (Canada) KANJ 220255Z 100 6 Sault Ste Marie SWPM4 220300Z 110 7 12 S.W. Pier LTRM4 220300Z 110 8 10 Little Rapids RCKM4 220300Z 120 11 13 Rock Cut WNEM4 220300Z 130 7 11 West Nebish Island Lake Huron DTLM4 220300Z 160 15 21 34.16 DeTour Village KDRM 220315Z 140 7 15 Drummond Island KMCD 220315Z 150 7 Mackinac Island MACM4 220300Z 120 6 7 32.36 Mackinac City KSLH 220315Z 160 5 Cheboygan Airport CYGM4 220330Z 170 8 14 Cheboygan Marina KPZQ 220315Z 160 5 Rogers City PRIM4 220250Z 150 11 13 Presque Isle Light KAPN 220254Z 130 5 Alpena Guard Base APNM4 220320Z 140 13 15 Alpena Harbor Light TBIM4 220300Z 170 16 18 Thunder Bay Island SPTM4 220250Z 180 8 16 Sturgeon Point Light TAWM4 220240Z 140 8 9 Tawas Point Lake Michigan KISQ 220315Z CALM Manistique PNLM4 220300Z 100 8 9 Port Inland NABM4 220240Z 120 10 12 Naubinway KPLN 220254Z 190 3 Pellston KMGN 220315Z 70 5 Harbor Springs KCVX 220315Z 80 1 Charlevoix GTLM4 220240Z 20 3 5 Grand Traverse Light KTVC 220253Z CALM Traverse City KFKS 220315Z 320 4 Frankfort BSBM4 220240Z 170 12 17 Big Sable Point LDTM4 220300Z 200 4 6 Ludington KLDM 220315Z 210 9 Ludington Airport