Lake Ontario (20NM North NE of Rochester, NY)

Great Lakes — Station 45012 is online

Wave Conditions as of 7:00 am on Sun, Jun 25, 2017 (EDT)

Observed about 1 hour ago

  • Sat
  • Sun
  • 9 am
  • 10 am
  • 11 am
  • 12 pm
  • 1 pm
  • 2 pm
  • 3 pm
  • 4 pm
  • 5 pm
  • 6 pm
  • 7 pm
  • 8 pm
  • 9 pm
  • 10 pm
  • 11 pm
  • 12 am
  • 1 am
  • 2 am
  • 3 am
  • 4 am
  • 5 am
  • 6 am
  • 7 am

Primary Swell

  • 0 ft
  • 9 s
  • WNW
  • 0.0 ft at 9.1 s
  • Sat 9:00 am
  • 0 ft
  • 14 s
  • WNW
  • 0.3 ft at 13.8 s
  • Sat 10:00 am
  • 0 ft
  • 24 s
  • NNW
  • 0.3 ft at 23.5 s
  • Sat 11:00 am
  • 0 ft
  • -
  • -
  • 0.0 ft
  • Sat 12:00 pm
  • 0 ft
  • 16 s
  • NE
  • 0.0 ft at 16.0 s
  • Sat 1:00 pm
  • 0 ft
  • 8 s
  • W
  • 0.3 ft at 7.7 s
  • Sat 2:00 pm
  • 0 ft
  • 7 s
  • WNW
  • 0.0 ft at 7.1 s
  • Sat 3:00 pm
  • 0 ft
  • 7 s
  • NW
  • 0.0 ft at 7.1 s
  • Sat 4:00 pm
  • 0 ft
  • 11 s
  • SE
  • 0.0 ft at 11.4 s
  • Sat 5:00 pm
  • 0 ft
  • 8 s
  • WNW
  • 0.0 ft at 7.7 s
  • Sat 6:00 pm
  • -
  • -
  • -
  • 0 ft
  • 9 s
  • NW
  • 0.0 ft at 9.1 s
  • Sat 8:00 pm
  • 0 ft
  • 8 s
  • NW
  • 0.0 ft at 7.7 s
  • Sat 9:00 pm
  • 0 ft
  • -
  • -
  • 0.0 ft
  • Sat 10:00 pm
  • 1 ft
  • 4 s
  • W
  • 1.0 ft at 4.2 s
  • Sat 11:00 pm
  • 1 ft
  • 4 s
  • W
  • 0.7 ft at 4.3 s
  • Sun 12:00 am
  • 1 ft
  • 4 s
  • W
  • 0.7 ft at 4.2 s
  • Sun 1:00 am
  • 0 ft
  • 6 s
  • SSW
  • 0.3 ft at 6.2 s
  • Sun 2:00 am
  • 0 ft
  • 7 s
  • ESE
  • 0.3 ft at 7.1 s
  • Sun 3:00 am
  • 0 ft
  • 6 s
  • SSE
  • 0.0 ft at 5.9 s
  • Sun 4:00 am
  • 0 ft
  • 5 s
  • ENE
  • 0.0 ft at 4.8 s
  • Sun 5:00 am
  • 0 ft
  • 7 s
  • SW
  • 0.0 ft at 7.1 s
  • Sun 6:00 am
  • 0 ft
  • 8 s
  • WSW
  • 0.0 ft at 7.7 s
  • Sun 7:00 am

Wind Waves

  • 3 ft
  • 4 s
  • W
  • 3.0 ft at 4.2 s
  • Sat 9:00 am
  • 3 ft
  • 5 s
  • W
  • 3.0 ft at 4.5 s
  • Sat 10:00 am
  • 3 ft
  • 4 s
  • WNW
  • 2.6 ft at 4.3 s
  • Sat 11:00 am
  • 2 ft
  • 4 s
  • W
  • 2.3 ft at 4.0 s
  • Sat 12:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.3 ft at 4.2 s
  • Sat 1:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.3 ft at 4.2 s
  • Sat 2:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.3 ft at 4.2 s
  • Sat 3:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.3 ft at 4.0 s
  • Sat 4:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.0 ft at 4.2 s
  • Sat 5:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.0 ft at 3.8 s
  • Sat 6:00 pm
  • -
  • -
  • -
  • 2 ft
  • 4 s
  • W
  • 2.0 ft at 3.7 s
  • Sat 8:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.3 ft at 4.3 s
  • Sat 9:00 pm
  • 2 ft
  • 4 s
  • W
  • 2.0 ft at 4.3 s
  • Sat 10:00 pm
  • 1 ft
  • 4 s
  • W
  • 1.3 ft at 3.7 s
  • Sat 11:00 pm
  • 1 ft
  • 4 s
  • W
  • 1.3 ft at 4.0 s
  • Sun 12:00 am
  • 1 ft
  • 4 s
  • WSW
  • 1.0 ft at 3.8 s
  • Sun 1:00 am
  • 1 ft
  • 4 s
  • W
  • 1.0 ft at 4.0 s
  • Sun 2:00 am
  • 1 ft
  • 4 s
  • W
  • 1.0 ft at 3.8 s
  • Sun 3:00 am
  • 1 ft
  • 3 s
  • W
  • 0.7 ft at 3.3 s
  • Sun 4:00 am
  • 1 ft
  • 3 s
  • W
  • 1.0 ft at 3.4 s
  • Sun 5:00 am
  • 1 ft
  • 3 s
  • W
  • 1.0 ft at 3.2 s
  • Sun 6:00 am
  • 1 ft
  • 3 s
  • W
  • 1.0 ft at 3.4 s
  • Sun 7:00 am

Significant Wave Height

  • 3 ft
  • 3.0 ft
  • Sat 9:00 am
  • 3 ft
  • 3.0 ft
  • Sat 10:00 am
  • 3 ft
  • 2.6 ft
  • Sat 11:00 am
  • 2 ft
  • 2.3 ft
  • Sat 12:00 pm
  • 2 ft
  • 2.3 ft
  • Sat 1:00 pm
  • 2 ft
  • 2.3 ft
  • Sat 2:00 pm
  • 2 ft
  • 2.3 ft
  • Sat 3:00 pm
  • 2 ft
  • 2.3 ft
  • Sat 4:00 pm
  • 2 ft
  • 2.0 ft
  • Sat 5:00 pm
  • 2 ft
  • 2.0 ft
  • Sat 6:00 pm
  • -
  • 2 ft
  • 2.0 ft
  • Sat 8:00 pm
  • 2 ft
  • 2.3 ft
  • Sat 9:00 pm
  • 2 ft
  • 2.0 ft
  • Sat 10:00 pm
  • 2 ft
  • 1.6 ft
  • Sat 11:00 pm
  • 1 ft
  • 1.3 ft
  • Sun 12:00 am
  • 1 ft
  • 1.3 ft
  • Sun 1:00 am
  • 1 ft
  • 1.0 ft
  • Sun 2:00 am
  • 1 ft
  • 1.0 ft
  • Sun 3:00 am
  • 1 ft
  • 1.0 ft
  • Sun 4:00 am
  • 1 ft
  • 1.0 ft
  • Sun 5:00 am
  • 1 ft
  • 1.0 ft
  • Sun 6:00 am
  • 1 ft
  • 1.0 ft
  • Sun 7:00 am

Average Wave Period & Mean Wave Direction

  • 4 s
  • W
  • 281°
  • 3.8 s
  • Sat 9:00 am
  • 4 s
  • W
  • 279°
  • 3.9 s
  • Sat 10:00 am
  • 4 s
  • WNW
  • 286°
  • 3.7 s
  • Sat 11:00 am
  • 4 s
  • W
  • 273°
  • 3.5 s
  • Sat 12:00 pm
  • 3 s
  • W
  • 274°
  • 3.4 s
  • Sat 1:00 pm
  • 4 s
  • W
  • 272°
  • 3.5 s
  • Sat 2:00 pm
  • 3 s
  • W
  • 274°
  • 3.4 s
  • Sat 3:00 pm
  • 3 s
  • W
  • 270°
  • 3.4 s
  • Sat 4:00 pm
  • 3 s
  • W
  • 271°
  • 3.3 s
  • Sat 5:00 pm
  • 3 s
  • W
  • 267°
  • 3.4 s
  • Sat 6:00 pm
  • -
  • -
  • 3 s
  • W
  • 265°
  • 3.4 s
  • Sat 8:00 pm
  • 4 s
  • W
  • 262°
  • 3.5 s
  • Sat 9:00 pm
  • 4 s
  • W
  • 260°
  • 3.5 s
  • Sat 10:00 pm
  • 3 s
  • W
  • 263°
  • 3.4 s
  • Sat 11:00 pm
  • 3 s
  • W
  • 266°
  • 3.4 s
  • Sun 12:00 am
  • 3 s
  • W
  • 262°
  • 3.4 s
  • Sun 1:00 am
  • 3 s
  • W
  • 261°
  • 3.3 s
  • Sun 2:00 am
  • 3 s
  • W
  • 259°
  • 3.3 s
  • Sun 3:00 am
  • 3 s
  • W
  • 260°
  • 3.1 s
  • Sun 4:00 am
  • 3 s
  • W
  • 267°
  • 3.0 s
  • Sun 5:00 am
  • 3 s
  • W
  • 260°
  • 3.1 s
  • Sun 6:00 am
  • 3 s
  • W
  • 273°
  • 2.9 s
  • Sun 7:00 am
  • 9 am
  • 10 am
  • 11 am
  • 12 pm
  • 1 pm
  • 2 pm
  • 3 pm
  • 4 pm
  • 5 pm
  • 6 pm
  • 7 pm
  • 8 pm
  • 9 pm
  • 10 pm
  • 11 pm
  • 12 am
  • 1 am
  • 2 am
  • 3 am
  • 4 am
  • 5 am
  • 6 am
  • 7 am
  • Sat
  • Sun