Lake Ontario Marine Weather Forecast

  1. STRONG WIND WARNING IN EFFECT, Eastern Lake Ontario

    Issued 10:30 AM EDT 20 October 2020

  2. Forecast for Today Tonight and Wednesday. - Eastern Lake Ontario

    Wind north 10 knots veering to northeast 10 early this evening then increasing to east 15 near midnight. Wind increasing to south 20 late overnight then veering to southwest 25 near noon Wednesday. Wind diminishing to west 15 Wednesday evening. Showers this morning. Showers overnight and Wednesday with a risk of thunderstorms.
    Issued 10:30 AM EDT 20 October 2020

  3. Waves for Today Tonight and Wednesday. - Eastern Lake Ontario

    Waves one metre subsiding to one half metre or less near noon then building to one early Wednesday morning. Waves building to one and one half metres Wednesday afternoon then subsiding to one Wednesday evening.
    Issued 10:30 AM EDT 20 October 2020

  4. Extended Forecast - Eastern Lake Ontario

    Thursday: Wind light becoming east 15 knots in the afternoon.
    Friday: Wind southeast 15 knots veering to south 20.
    Saturday: Wind southwest 20 knots veering to northwest 15.
    Issued 03:00 AM EDT 20 October 2020

  5. STRONG WIND WARNING IN EFFECT, Western Lake Ontario

    Issued 10:30 AM EDT 20 October 2020
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