Pacific water temperature

Pacific, Tiburon Pier, San Francisco Bay, CA · Sea/Coast

The current water temperature at Pacific is 18.6 °C (as of September 24, 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.

18.6 °C

Measured: September 24, 2026 · continuously updated

💧 Water 18.6° · ☀️ Air 22.1° · high today 23.8°

Temperature trend of recent weeks

Water quality

Official EPA rating: excellent

Measurement series & statistics

This measurement series includes 179 data points since August 29, 2026.

Lowest recorded value: 16.5 °C on September 2, 2026 · highest value: 20.1 °C on September 10, 2026.

Nearby waters

Pacific, Richmond, CA · 4.7 km away17.5 °C San Francisco Bay A Richmond-san Rafael Bridge, California · 4.8 km away17.2 °C Pacific, Richmond · 5.8 km away17.4 °C San Francisco Bay A Ne Shore Alcatraz Island, California · 7.5 km away16.5 °C San Francisco Bay A Pier 17 A San Francisco, California · 10.8 km away16.7 °C

More measuring points: Pacific

Mazatlan33.0 °C Mazatlán31.9 °C San José del Cabo31.7 °C Cabo San Lucas31.5 °C Playa Blanca / Farallón31.2 °C Tamarindo31.2 °C

Frequently asked questions

Can you swim at Pacific right now?
The current water temperature is 18.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Pacific?
Currently 18.6 °C (updated continuously).

How is the water quality at Pacific?
The official classification is: excellent.

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