All data are in degrees Fahrenheit

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Water temperature in Oakland

Detailed information about the current water temperature in Oakland. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Oakland now

68.2

°F

October 2, 05:51

Trend:

stable

Yesterday:

68.0°F

Tomorrow:

68.1°F

Sunrise:

07:05

Sunset:

18:51

Day Length:

11 h. 46 min.

Oakland in October

Minimum:

51.2°F

Average:

52.6°F

Maximum:

54.9°F

Sea water temperature in Oakland today

As of now, in Oakland, the water temperature is 68.2°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 3.5°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 68.1°F on 2025, while the historical minimum was 58.0°F on 2016.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 67.8°F, the minimum temperature may reach 67.5°F, and the maximum might stay at 68.1°F.

Daily water temperature in Oakland

Date Current Year

actual* / forecast**

last year 10 years average
Sep 18 66.0°F 68.0°F 65.0°F
Sep 19 66.2°F 68.8°F 65.0°F
Sep 20 68.5°F 67.9°F 65.3°F
Sep 21 67.9°F 66.6°F 65.3°F
Sep 22 68.1°F 67.7°F 65.2°F
Sep 23 68.9°F 67.6°F 65.2°F
Sep 24 68.4°F 68.3°F 65.2°F
Sep 25 68.0°F 67.4°F 65.4°F
Sep 26 68.0°F 67.0°F 65.6°F
Sep 27 68.8°F 67.4°F 65.3°F
Sep 28 67.9°F 67.9°F 65.3°F
Sep 29 67.6°F 66.7°F 65.2°F
Sep 30 67.2°F 67.5°F 64.7°F
Oct 1 68.0°F 67.7°F 64.9°F
Oct 2 68.2°F 68.1°F 64.7°F
Oct 3 68.1°F 68.3°F 64.6°F
Oct 4 67.7°F 67.9°F 64.2°F
Oct 5 67.8°F 67.5°F 64.3°F
Oct 6 67.9°F 67.2°F 64.5°F
Oct 7 68.1°F 67.4°F 64.6°F
Oct 8 67.9°F 67.7°F 64.4°F
Oct 9 67.5°F 67.5°F 64.0°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Oakland by month

In an average year, Oakland offers no days when the water temperature is warm enough to swim comfortably.
The warmest water in Oakland was recorded on September 13, 2022, reaching a 70.6°F. While the coldest temperature occurred on March 4, 2023, dipping to 49.2°F. The average readings by season are 53.4°F in Winter, 57.9°F in Spring, 63.5°F in Summer, and 62.3°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
San Francisco 63.3°F 8mi
Redwood City 67.6°F 22mi
San Jose 64.9°F 38mi

* current water temperature in this city

** straight line distance from Oakland