Sea Level in Oakland, California: Bay‑Side Elevation Facts

Oakland's Relationship with San Francisco Bay

Oakland sits on the eastern shore of San Francisco Bay. The bay's average water level is approximately:

• 8.8 feet (2.68 meters) above Mean Sea Level (MSL)

What This Means

• Tidal Fluctuations: Daily tides raise and lower the water level by several feet.
• Storm Surges & King Tides: Can push levels significantly higher, threatening low‑lying areas (e.g., Jack London Square, Oakland Airport vicinity).
• Sea‑Level Rise: Long‑term projections (2050, 2100) show increased flooding risk; the city has adaptation plans.

Land Elevation in Oakland

The city itself ranges from sea level at the shoreline to over 1,700 feet (518 m) in the Oakland Hills. Most populated flatlands are 10–50 feet above MSL.

For real‑time tide data, check NOAA's San Francisco Bay tide gauges (e.g., Alameda, Oakland Inner Harbor stations).