St. Lawrence River from Ogdensburg to St. Regis NY Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 20kts around 10:00 AM.

Sunday, October 11

7:08 AM EDT

Wind Now

4ktsSE

Gusts:7kts

Wind Now: 4 kts; gusts 7 kts. Use left and right arrows to inspect hours; Escape to reset.

Hourly wind speed and gust forecastSustained wind is shown in cyan and gusts in blue-gray. Dashed lines show past conditions. Direction arrows show where the wind is traveling.051015202512AM6AM12PM6PM

Waves Now

——

Period—

Waves Now: unavailable ft; period unavailable seconds. Use left and right arrows to inspect hours; Escape to reset.

Hourly wave height and period forecastWave height is shown in blue. The dashed line shows past conditions. Direction arrows show where the waves are traveling.00.511.512AM6AM12PM6PM

NOAA marine forecast

Text forecast

Updated 4:03am EDT Oct 11, 2026

Today

South winds 5 to 10 knots. Partly sunny this morning, then becoming cloudy.

Tonight

South winds less than 10 knots. A chance of rain through the early overnight.

Monday

Light and variable winds. A chance of showers in the afternoon.

Monday Night

Northwest winds 10 knots or less becoming east.

Tuesday

Southeast winds 5 to 10 knots becoming northwest.

Wednesday

Northwest winds 10 knots or less. Mostly cloudy.

Thursday

Northwest winds 10 knots or less becoming east. A chance of rain showers Thursday night.

Loading map…
Interactive Mapbox map highlighting marine forecast zone SLZ024.