Tampa Weather

Marine Data

Below you'll find the latest marine forecast for our area. This forecast updates daily.

Saint Lawrence River From Cape Vincent To Saint Regis

Forecast as of 6:26 am EST on November 21, 2017


South winds 10 to 15 knots becoming southwest. Mostly sunny through early afternoon, then becoming partly sunny.


Southwest winds 10 to 15 knots. Rain showers likely late in the evening. Rain and snow showers after midnight.


West winds 10 to 15 knots. A chance of snow showers in the morning.

Wednesday Night

West winds 5 to 10 knots. Partly cloudy.


Southwest winds 10 to 15 knots. A chance of snow showers Thursday night.


Northwest winds 10 to 15 knots. A chance of rain and snow showers Friday night.


Southwest winds 15 to 20 knots. Rain and snow showers likely during the day, then frequent snow showers Saturday night.


More From CBS Tampa

Best Holiday Volunteer Opportunities for the Family in Tampa BayGet the family together to make a difference in the Tampa Bay community this holiday season.
CBS Tampa’s Social Media LinksFollow us!
How To Get Through Airport Security As Quickly As PossibleWith more people flying than ever before, it’s not surprising to see reports of long lines of people waiting in airport security lines...

Listen Live