SXUS83 KAPX 151438 OMRAPX Marine Observations National Weather Service Gaylord MI 1038 AM EDT Wed Apr 15 2026 WIND DATA (KTS) WAVES WATER SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME ------------------------------------------------------------- Lake Superior/St Marys River GRMM4 151350Z 280 8 Grand Marais GRMM4 151350Z 280 8 Grand Marais PTIM4 151400Z 20 2 4 Point Iroquois CYAM 151400Z 70 6 SOO (Canada) KANJ 151355Z 80 4 Sault Ste Marie SWPM4 151400Z 80 4 5 S.W. Pier LTRM4 151400Z 80 1 Little Rapids RCKM4 151400Z 20 3 4 Rock Cut WNEM4 151400Z 50 3 4 West Nebish Island Lake Huron DTLM4 151400Z 10 5 7 33.97 DeTour Village KDRM 151415Z CALM Drummond Island KMCD 151415Z 90 5 Mackinac Island MACM4 151400Z 10 5 7 32.89 Mackinac City KSLH 151415Z 360 2 Cheboygan Airport CYGM4 151430Z 30 4 8 Cheboygan Marina KPZQ 151415Z 360 4 Rogers City PRIM4 151350Z 130 6 8 Presque Isle Light KAPN 151415Z CALM Alpena Guard Base APNM4 151420Z 90 2 3 Alpena Harbor Light TBIM4 151400Z 180 4 5 Thunder Bay Island SPTM4 151350Z 160 2 7 Sturgeon Point Light KOSC 151415Z 150 2 Oscoda TAWM4 151340Z 90 2 4 Tawas Point Lake Michigan KISQ 151415Z 10 3 Manistique PNLM4 151400Z CALM 2 Port Inland NABM4 151340Z 50 2 4 Naubinway KSJX 151415Z 80 3 St James KPLN 151401Z CALM Pellston KMGN 151415Z 70 3 Harbor Springs KCVX 151415Z 350 3 Charlevoix GTLM4 151340Z CALM 1 Grand Traverse Light KTVC 151353Z 20 3 Traverse City BSBM4 151340Z 170 7 10 Big Sable Point LDTM4 151400Z 300 5 7 Ludington KLDM 151415Z 240 6 Ludington Airport