SXUS83 KAPX 201908 OMRAPX Marine Observations National Weather Service Gaylord MI 308 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 201850Z 300 4 5 Grand Marais GRMM4 201850Z 300 4 5 Grand Marais PTIM4 201830Z 310 4 5 Point Iroquois CYAM 201851Z 260 7 SOO (Canada) KANJ 201855Z 260 4 Sault Ste Marie SWPM4 201830Z 240 3 4 S.W. Pier LTRM4 201830Z CALM 1 Little Rapids RCKM4 201830Z 290 2 3 Rock Cut WNEM4 201830Z 340 2 3 West Nebish Island Lake Huron DTLM4 201830Z 40 8 9 34.16 DeTour Village KDRM 201855Z 20 3 Drummond Island KMCD 201855Z 30 3 Mackinac Island MACM4 201830Z 160 2 32.18 Mackinac City KSLH 201855Z 70 3 Cheboygan Airport CYGM4 201900Z 70 6 9 Cheboygan Marina PRIM4 201850Z 20 6 9 Presque Isle Light KAPN 201854Z 340 7 Alpena Guard Base APNM4 201850Z 350 7 10 Alpena Harbor Light TBIM4 201830Z 10 5 6 Thunder Bay Island SPTM4 201850Z 360 11 19 Sturgeon Point Light KOSC 201855Z 350 12 16 Oscoda TAWM4 201840Z 360 8 14 Tawas Point Lake Michigan KISQ 201855Z 340 7 Manistique PNLM4 201830Z 350 3 5 Port Inland NABM4 201840Z 20 5 9 Naubinway KSJX 201855Z 330 6 St James KPLN 201854Z 360 6 Pellston KMGN 201855Z 340 7 Harbor Springs KCVX 201855Z 350 7 Charlevoix GTLM4 201840Z 360 3 4 Grand Traverse Light KTVC 201853Z 50 9 Traverse City KFKS 201855Z 320 8 Frankfort BSBM4 201840Z 360 7 11 Big Sable Point LDTM4 201830Z 340 6 12 Ludington KLDM 201855Z 360 10 14 Ludington Airport