SXUS83 KAPX 210108 OMRAPX Marine Observations National Weather Service Gaylord MI 908 PM Fri Mar 20 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 210050Z 300 9 11 Grand Marais GRMM4 210050Z 300 9 11 Grand Marais PTIM4 210030Z 290 9 11 Point Iroquois CYAM 210000Z 270 5 SOO (Canada) KANJ 210055Z 300 4 Sault Ste Marie SWPM4 210030Z 300 6 8 S.W. Pier LTRM4 210030Z 300 5 6 Little Rapids RCKM4 210030Z 300 6 7 Rock Cut WNEM4 210030Z 300 7 9 West Nebish Island Lake Huron DTLM4 210030Z 270 4 5 34.16 DeTour Village KDRM 210055Z CALM Drummond Island KMCD 210055Z 350 5 Mackinac Island MACM4 210030Z 310 7 8 32.18 Mackinac City KSLH 210055Z 260 2 Cheboygan Airport CYGM4 210100Z 250 4 5 Cheboygan Marina KPZQ 210055Z 220 3 Rogers City PRIM4 210050Z CALM Presque Isle Light KAPN 210054Z CALM Alpena Guard Base APNM4 210050Z 320 3 4 Alpena Harbor Light TBIM4 210030Z 340 4 9 Thunder Bay Island SPTM4 210050Z 350 5 10 Sturgeon Point Light KOSC 210055Z 10 4 Oscoda TAWM4 210040Z 20 6 11 Tawas Point Lake Michigan KISQ 210055Z 350 4 Manistique PNLM4 210030Z 30 4 6 Port Inland NABM4 210040Z 340 4 6 Naubinway KSJX 210055Z 60 3 St James KPLN 210054Z 310 6 Pellston KMGN 210055Z CALM Harbor Springs KCVX 210055Z CALM Charlevoix GTLM4 210040Z CALM 2 Grand Traverse Light KTVC 210053Z CALM Traverse City KFKS 210055Z CALM Frankfort BSBM4 210040Z 40 4 5 Big Sable Point LDTM4 210030Z CALM 1 Ludington KLDM 210055Z 360 2 Ludington Airport