St Lawrence River From Cape Vincent To St Regis
North winds 10 to 15 knots...diminishign to 5 to 10 knots. Mostly cloudy through early evening...then clearing.
North winds 5 to 10 knots becoming northwest. Sunny.
West winds less than 10 knots becoming southwest. Mainly clear.
Southwest winds 10 knots or less increasing to 15 to 20 knots. Sunny.
Southwest winds 5 to 15 knots. Mainly clear.
Southwest winds 5 to 10 knots becoming south. A chance of showers Saturday night.
South winds 10 knots or less. Showers and thunderstorms likely.
Southwest winds 10 knots or less becoming northwest. Showers and thunderstorms likely. Winds and waves higher in and near thunderstorms.