Pacific, Richmond, CA · Sea/Coast
The current water temperature at Pacific is 18.7 °C (as of September 20, 2026, source: NOAA NDBC).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
This measurement series includes 95 data points since August 29, 2026.
Lowest recorded value: 17.7 °C on September 1, 2026 · highest value: 19.1 °C on August 29, 2026.
In September, temperatures have ranged between 17.7 °C and 19.1 °C.
The current value is 0.3 °C above the September average of this series.
Can you swim at Pacific right now?
The current water temperature is 18.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Pacific?
Currently 18.7 °C (updated continuously).
How warm is at Pacific in September?
In September, the water temperature recently averaged 18.4 °C.