SXUS83 KAPX 210908 OMRAPX Marine Observations National Weather Service Gaylord MI 508 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 210850Z 70 7 Grand Marais GRMM4 210850Z 70 7 Grand Marais PTIM4 210830Z 220 2 4 Point Iroquois CYAM 210800Z 260 2 SOO (Canada) KANJ 210855Z 280 5 Sault Ste Marie SWPM4 210830Z 300 3 4 S.W. Pier LTRM4 210830Z 270 3 4 Little Rapids RCKM4 210830Z 310 3 4 Rock Cut WNEM4 210830Z 300 5 6 West Nebish Island Lake Huron DTLM4 210830Z 310 5 7 34.34 DeTour Village KDRM 210855Z CALM Drummond Island KMCD 210855Z 360 3 Mackinac Island MACM4 210830Z 320 4 6 32.18 Mackinac City KSLH 210855Z 330 5 Cheboygan Airport CYGM4 210900Z 300 4 13 Cheboygan Marina KPZQ 210855Z 340 3 Rogers City PRIM4 210850Z 300 8 13 Presque Isle Light KAPN 210854Z CALM Alpena Guard Base APNM4 210850Z 310 3 4 Alpena Harbor Light TBIM4 210830Z 340 2 3 Thunder Bay Island SPTM4 210850Z 330 2 8 Sturgeon Point Light KOSC 210855Z 100 1 Oscoda TAWM4 210840Z CALM Tawas Point Lake Michigan KISQ 210855Z CALM Manistique PNLM4 210830Z 30 3 4 Port Inland NABM4 210840Z 320 3 5 Naubinway KSJX 210855Z 20 4 St James KPLN 210854Z 360 5 Pellston KMGN 210855Z CALM Harbor Springs KCVX 210855Z 20 3 Charlevoix GTLM4 210840Z 360 8 11 Grand Traverse Light KTVC 210853Z 40 3 Traverse City KFKS 210855Z 80 1 Frankfort BSBM4 210840Z CALM 2 Big Sable Point LDTM4 210830Z 70 3 5 Ludington KLDM 210855Z 90 3 Ludington Airport