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 13.86°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

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.

56.9

°F

February 6, 17:49

Trend:

stable

Yesterday:

56.1°F

Tomorrow:

56.6°F

Sunrise:

07:08

Sunset:

17:39

Day Length:

10 h. 31 min.

Redwood City in February

Minimum:

51.6°F

Average:

53.2°F

Maximum:

55.4°F

Sea water temperature in Redwood City today

As of now, in Redwood City, the water temperature is 56.9°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 3.8°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

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 54.7°F on 2024, while the historical minimum was 51.2°F on 2023.

latest data

last year

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 57.3°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Redwood City

Date	Current Year actual* / forecast**	last year	10 years average
Jan 23	54.6°F	51.4°F	53.0°F
Jan 24	53.9°F	52.4°F	52.9°F
Jan 25	54.0°F	52.5°F	52.8°F
Jan 26	54.0°F	52.4°F	52.9°F
Jan 27	53.9°F	52.2°F	53.0°F
Jan 28	53.3°F	52.0°F	53.0°F
Jan 29	53.7°F	51.9°F	53.0°F
Jan 30	54.9°F	51.5°F	53.1°F
Jan 31	54.6°F	52.2°F	53.2°F
Feb 1	54.3°F	52.1°F	53.0°F
Feb 2	54.9°F	52.2°F	53.1°F
Feb 3	55.1°F	52.2°F	53.4°F
Feb 4	55.9°F	52.3°F	53.4°F
Feb 5	56.1°F	52.4°F	53.4°F
Feb 6	56.9°F	52.3°F	53.1°F
Feb 7	56.6°F	52.4°F	52.8°F
Feb 8	57.1°F	52.5°F	53.2°F
Feb 9	57.3°F	53.2°F	53.5°F
Feb 10	57.5°F	52.8°F	53.7°F
Feb 11	57.6°F	52.4°F	53.7°F
Feb 12	57.5°F	52.3°F	53.7°F
Feb 13	57.5°F	52.3°F	53.7°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 53.8°F in Winter, 58.9°F in Spring, 65.6°F in Summer, and 63.1°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
San Jose	57.4°F	21mi
Oakland	55.4°F	22mi
San Francisco	55.8°F	22mi

* current water temperature in this city

** straight line distance from Redwood City