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 21.34°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.

70.4

°F

August 15, 19:38

Trend:

increasing

Yesterday:

69.6°F

Tomorrow:

70.6°F

Sunrise:

06:25

Sunset:

20:01

Day Length:

13 h. 36 min.

Redwood City in August

Minimum:

51.6°F

Average:

52.8°F

Maximum:

54.4°F

Sea water temperature in Redwood City today

As of now, in Redwood City, the water temperature is 70.4°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 5.1°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 rise a bit.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 71.1°F on 2023, while the historical minimum was 59.0°F on 2016.

latest data

last year

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the maximum recorded over the past years. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 70.9°F, with minimum temperature starting at 70.6°F, while the maximum might reach 71.1°F.

Daily water temperature in Redwood City

Date	Current Year actual* / forecast**	last year	10 years average
Aug 1	64.5°F	67.7°F	65.2°F
Aug 2	64.1°F	68.4°F	65.2°F
Aug 3	62.7°F	69.6°F	65.2°F
Aug 4	62.7°F	69.4°F	65.1°F
Aug 5	64.3°F	68.2°F	65.4°F
Aug 6	66.1°F	69.4°F	65.4°F
Aug 7	67.2°F	69.0°F	65.3°F
Aug 8	68.3°F	70.1°F	65.6°F
Aug 9	68.1°F	69.7°F	65.4°F
Aug 10	67.5°F	69.1°F	64.7°F
Aug 11	67.3°F	68.9°F	64.6°F
Aug 12	71.2°F	69.7°F	65.3°F
Aug 13	69.8°F	69.8°F	65.5°F
Aug 14	69.6°F	70.1°F	65.7°F
Aug 15	70.4°F	69.6°F	65.3°F
Aug 16	70.6°F	66.6°F	65.4°F
Aug 17	71.0°F	67.2°F	65.8°F
Aug 18	71.1°F	68.1°F	66.0°F
Aug 19	70.8°F	67.1°F	65.7°F
Aug 20	70.8°F	68.2°F	65.7°F
Aug 21	70.9°F	68.3°F	65.8°F
Aug 22	71.1°F	68.8°F	66.0°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 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	68.3°F	21mi
Oakland	67.0°F	22mi
San Francisco	64.7°F	22mi

* current water temperature in this city

** straight line distance from Redwood City