Is today a good day for sea swimming in San Francisco?
Good weather for Go Sea Swimming.⚠️ Use Caution — 6.81 m/s (25 km/h) wind creates use caution conditions
7-day outlook for sea swimming in San Francisco
Best day looks like Sunday at 76/100.
Why this score?
Data from OpenWeather, Stormglass marine services and api.met.no. Last updated 20:30 UTC.
About sea swimming in San Francisco
Microclimates that change in five minutes, year-round wetsuit-only sea swimming, and Marin Headlands on the doorstep.
Go Daisy scores 83 activities for San Francisco, including running, cycling, urban exploring, photography, outdoor yoga. The score for sea swimming updates hourly from the same weather data professional services use.
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Go Daisy is a free weather app that scores 100+ activities — set your home location, pick the ones you do, and we’ll tell you when each is on.
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Weather data from OpenWeather, Stormglass and api.met.no.