Southwest Pass, Vermilion Bay Marine Forecast
Louisiana · 29.580°, -92.035° · National Weather Service
Next 24 hours
7-Day Marine Outlook
Wind, temperature, and conditions for Southwest Pass, Vermilion Bay.
About the marine forecast for Southwest Pass, Vermilion Bay
This is the National Weather Service forecast for Southwest Pass, Vermilion Bay (Louisiana), 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 Southwest Pass, Vermilion Bay? Pair this with the Southwest Pass, Vermilion Bay tide chart so you've got the water and the weather in one look.
Frequently asked
What is the wind forecast for Southwest Pass, Vermilion Bay today?+
Today at Southwest Pass, Vermilion Bay, expect wind from the NW at 15 mph, with mostly clear. See the hourly breakdown above for how it changes through the day.
Where does this Southwest Pass, Vermilion Bay marine forecast come from?+
It's the official National Weather Service point forecast for Southwest Pass, Vermilion Bay'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 Southwest Pass, Vermilion Bay?+
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 Southwest Pass, Vermilion Bay chart, and routes you around the shallows. Free to try for two months on iOS.