SXUS83 KAPX 080438 OMRAPX Marine Observations National Weather Service Gaylord MI 1238 AM EDT Wed Jul 8 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 080350Z 90 4 5 Grand Marais GRMM4 080350Z 90 4 5 Grand Marais PTIM4 080400Z CALM 1 Point Iroquois CYAM 080400Z CALM SOO (Canada) KANJ 080355Z 230 3 Sault Ste Marie SWPM4 080400Z 260 3 4 63.68 S.W. Pier LTRM4 080400Z 160 2 55.21 Little Rapids RCKM4 080400Z CALM 1 63.68 Rock Cut WNEM4 080400Z CALM 57.19 West Nebish Island Lake Huron DTLM4 080400Z 230 2 4 63.31 DeTour Village KDRM 080415Z CALM Drummond Island KMCD 080415Z 270 1 Mackinac Island MACM4 080400Z 180 2 3 68.36 Mackinac City KSLH 080415Z 260 2 Cheboygan Airport CYGM4 080430Z 220 4 5 Cheboygan Marina KPZQ 080415Z 170 4 Rogers City PRIM4 080350Z 190 4 7 Presque Isle Light KAPN 080354Z CALM Alpena Guard Base APNM4 080420Z 190 2 3 Alpena Harbor Light TBIM4 080400Z 190 9 Thunder Bay Island SPTM4 080350Z CALM Sturgeon Point Light KOSC 080415Z 250 1 Oscoda TAWM4 080340Z 30 1 3 Tawas Point GSLM4 080340Z 30 4 Gravelly Shoals Lake Michigan KISQ 080415Z CALM Manistique PNLM4 080400Z 250 1 2 70.87 Port Inland NABM4 080340Z 160 3 4 Naubinway KSJX 080415Z 150 3 St James KMGN 080415Z CALM Harbor Springs KCVX 080415Z 130 3 Charlevoix GTLM4 080340Z 220 3 6 Grand Traverse Light KTVC 080353Z 190 3 Traverse City KFKS 080415Z 40 1 Frankfort BSBM4 080340Z 170 4 6 Big Sable Point LDTM4 080400Z 210 2 5 Ludington KLDM 080415Z 90 1 Ludington Airport