South Yarmouth, Bass River Marine Forecast
Massachusetts · 41.665°, -70.183° · National Weather Service
Next 24 hours
7-Day Marine Outlook
Wind, temperature, and conditions for South Yarmouth, Bass River.
About the marine forecast for South Yarmouth, Bass River
This is the National Weather Service forecast for South Yarmouth, Bass River (Massachusetts), covering wind, wave height, temperature, and conditions over the coming week. Wind and seas are what make or break a day on the water, so start there. Remember that gusts, not the average, are what knock you around, and that wind blowing against the tide stacks the seas up steeper than the numbers suggest. Wave height here is the significant wave height, so some individual waves come through taller.
Planning a trip out of South Yarmouth, Bass River? Pair this with the South Yarmouth, Bass River tide chart so you've got the water and the weather in one look.
Frequently asked
What is the wind forecast for South Yarmouth, Bass River today?+
Today at South Yarmouth, Bass River, expect wind from the SW at 17 mph, with patchy fog. See the hourly breakdown above for how it changes through the day.
Where does this South Yarmouth, Bass River marine forecast come from?+
It's the official National Weather Service point forecast for South Yarmouth, Bass River's coordinates, covering wind, temperature, and conditions for the next 7 days. It's the same data marine forecasts are built on.
Is it a good day to go boating at South Yarmouth, Bass River?+
Check the wind first — it's what makes or breaks a day on the water — then the conditions and any advisories. Match the forecast to your boat and experience, tell someone your plan, and always leave yourself a way back.
See the wind on your chart
Pathr paints live wind, waves, and radar right on the South Yarmouth, Bass River chart, and routes you around the shallows. Free to try for two months on iOS.