Lake Ontario forecast for today. BTW 5 meters is 16 feet.Forecast:..Gale warning in effect..Gales west 35 to 45 knots veering to northwest this evening then diminishing to wind 25 near midnight. Wind veering to north 15 early Wednesday morning. Chance of wet flurries otherwise fair. Waves 2 to 3 metres building to 3 to 5 midday.