Open Water Data

  • Water Temperature
    22.5°C / 72.5°F (water) Wed, Jul 30, 2025 at 11:09pm
  • Air Temperature
    19.5°C / 67.1°F (air) Wed, Jul 30, 2025 at 11:00pm
  • Wind
    20.4 - 42.6km/h N 349° Wed, Jul 30, 2025 at 11:00pm
  • Wave
    0m, 1.1s, N 351° Wed, Jul 30, 2025 at 11:00pm
  • Partly cloudy
    Partly cloudy Wed, Jul 30, 2025 at 10:30pm
  • Precipitation
    0mm Wed, Jul 30, 2025 at 11:00pm
  • Air Visibility
    19km Wed, Jul 30, 2025 at 10:30pm
  • Humidity
    46% Wed, Jul 30, 2025 at 11:00pm

Lakeside Park is situated along the shore of Lake Ontario in downtown Oakville.  The park is the site of two historic buildings – The Old Post Office and the Thomas House – and is across the street from the Oakville Museum at Erchless Estate.

The park is open every day from 7am - 10pm, and the LOST Swim Group starts open water swims from this beach every Saturday morning at 8am from early June until late September.

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