Saint Lawrence River From Cape Vincent To Saint Regis
Light and variable winds. Clear.
Southeast winds less than 10 knots becoming east. Sunny.
East winds 10 knots or less becoming south. Partly cloudy.
South winds 5 to 10 knots. Partly to mostly sunny.
South winds 5 to 10 knots. A chance of showers.
South winds 5 to 15 knots becoming southwest. Showers likely with a chance of thunderstorms during the day, then a chance of showers Wednesday night.
Southwest winds 5 to 15 knots diminishing to less than 10 knots. A chance of showers during the day.
Southwest winds 5 to 15 knots becoming west. A chance of showers. Winds and waves higher in and near thunderstorms.