What is the current water temperature in Redwood City?

Q: What is the current water temperature in Redwood City?

As of now, in Redwood City, the water temperature is 19.55°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.

United States > Redwood City

Water temperature in Redwood City

Detailed information about the current water temperature in Redwood City. 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.

67.2

°F

July 23, 21:53

Trend:

decreasing

Yesterday:

68.4°F

Tomorrow:

67.1°F

Sunrise:

06:06

Sunset:

20:25

Day Length:

14 h. 19 min.

Redwood City in July

Minimum:

51.4°F

Average:

52.8°F

Maximum:

54.6°F

Sea water temperature in Redwood City today

As of now, in Redwood City, the water temperature is 67.2°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 1.3°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 71.9°F on 2024, while the historical minimum was 56.9°F on 2016.

latest data

last year

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 66.8°F, the minimum temperature may reach 66.4°F, and the maximum might stay at 67.1°F.

Daily water temperature in Redwood City

Date	Current Year actual* / forecast**	last year	10 years average
Jul 9	68.9°F	72.0°F	65.7°F
Jul 10	69.1°F	72.5°F	65.8°F
Jul 11	68.7°F	71.9°F	65.8°F
Jul 12	69.7°F	72.2°F	66.1°F
Jul 13	69.7°F	71.6°F	66.1°F
Jul 14	69.7°F	73.0°F	66.5°F
Jul 15	69.5°F	72.7°F	66.4°F
Jul 16	71.0°F	71.8°F	66.2°F
Jul 17	70.2°F	72.7°F	66.3°F
Jul 18	70.4°F	71.9°F	66.3°F
Jul 19	69.7°F	71.5°F	66.3°F
Jul 20	69.0°F	71.2°F	66.6°F
Jul 21	68.4°F	72.0°F	66.7°F
Jul 22	68.4°F	71.4°F	66.2°F
Jul 23	67.2°F	71.9°F	65.9°F
Jul 24	67.1°F	72.2°F	65.8°F
Jul 25	66.8°F	73.1°F	65.5°F
Jul 26	66.8°F	71.7°F	65.5°F
Jul 27	66.4°F	71.8°F	65.1°F
Jul 28	66.8°F	71.3°F	65.5°F
Jul 29	66.8°F	70.9°F	65.5°F
Jul 30	66.9°F	69.1°F	65.6°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 Redwood City by month

In an average year, Redwood City offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Redwood City was recorded on September 9, 2022, reaching a 74.5°F. While the coldest temperature occurred on March 3, 2023, dipping to 49.7°F. The average readings by season are 53.9°F in Winter, 58.5°F in Spring, 64.9°F in Summer, and 62.5°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
San Jose	67.3°F	21mi
Oakland	63.6°F	22mi
San Francisco	61.9°F	22mi

* current water temperature in this city

** straight line distance from Redwood City