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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.
Sea temperature in Redwood City now

53.2

°F

January 21, 16:34

Trend:

stable

Yesterday:

52.3°F

Tomorrow:

53.0°F

Sunrise:

07:20

Sunset:

17:21

Day Length:

10 h. 1 min.

Redwood City in January

Minimum:

51.7°F

Average:

53.2°F

Maximum:

55.8°F

Sea water temperature in Redwood City today

As of now, in Redwood City, the water temperature is 53.2°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 about the same as 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 stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. 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 55.1°F on 2015, while the historical minimum was 51.7°F on 2023.

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 histoorical minimum and others when it was close to the historical maximum. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 53.0°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 7 53.5°F 54.1°F 52.8°F
Jan 8 53.8°F 53.7°F 52.8°F
Jan 9 52.9°F 53.5°F 52.9°F
Jan 10 53.6°F 53.5°F 53.1°F
Jan 11 53.8°F 53.0°F 53.0°F
Jan 12 53.5°F 52.5°F 53.0°F
Jan 13 53.1°F 52.4°F 52.9°F
Jan 14 52.9°F 52.4°F 53.0°F
Jan 15 53.1°F 52.6°F 53.0°F
Jan 16 52.9°F 52.7°F 53.1°F
Jan 17 51.8°F 52.7°F 53.1°F
Jan 18 52.2°F 53.2°F 53.2°F
Jan 19 52.6°F 53.4°F 53.3°F
Jan 20 52.3°F 53.3°F 53.3°F
Jan 21 53.2°F 53.3°F 53.3°F
Jan 22 53.0°F 53.2°F 53.2°F
Jan 23 53.0°F 53.1°F 53.2°F
Jan 24 53.0°F 53.3°F 53.1°F
Jan 25 52.8°F 53.4°F 53.0°F
Jan 26 53.0°F 54.8°F 53.2°F
Jan 27 53.1°F 54.8°F 53.2°F
Jan 28 53.2°F 54.7°F 53.3°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

January

February

March

April

May

June

July

August

September

October

November

December

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, 58.4°F in Spring, 64.8°F in Summer, and 62.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
San Jose 52.3°F 21mi
Oakland 53.0°F 22mi
San Francisco 53.2°F 22mi

* current water temperature in this city

** straight line distance from Redwood City