San Nicolas Island Marine Forecast
California · 33.267°, -119.497° · National Weather Service
About the marine forecast for San Nicolas Island
This is the National Weather Service forecast for San Nicolas Island (California), 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 San Nicolas Island? Pair this with the San Nicolas Island tide chart so you've got the water and the weather in one look.
Frequently asked
What is the wind forecast for San Nicolas Island today?+
The wind forecast for San Nicolas Island updates hourly from the National Weather Service — see today's outlook above.
Where does this San Nicolas Island marine forecast come from?+
It's the official National Weather Service point forecast for San Nicolas Island'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 San Nicolas Island?+
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 San Nicolas Island chart, and routes you around the shallows. Free to try for two months on iOS.