Water temperature in Redwood City (CA) in February
Is it warm enough to swim in Redwood City in February? Average water temperature in Redwood City in February is 53.2°F and therefore is not suitable for comfortable swimming. The warmest sea in Redwood City in February is 58.8°F, and the coldest is 50.2°F. Average high air temperature in Redwood City in February is 62°F, and average low temperature is 44°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Redwood City
Changes water temperature in Redwood City in February 2026, 2025
To get an accurate forecast for the water temperature in Redwood City for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Redwood City, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of February.
You can choose any other years:
| Day | 2026 | 2025 | Min | Max |
|---|---|---|---|---|
| February 1 | 55°F | 51.8°F | 50.2°F | 55°F |
| February 2 | 51.8°F | 50.4°F | 55°F | |
| February 3 | 52°F | 50.4°F | 55°F | |
| February 4 | 52.2°F | 50.5°F | 55.4°F | |
| February 5 | 52.2°F | 50.7°F | 55.6°F | |
| February 6 | 52.3°F | 50.7°F | 55.4°F | |
| February 7 | 52.3°F | 51.1°F | 55.8°F | |
| February 8 | 53.1°F | 50.9°F | 55.8°F | |
| February 9 | 52.7°F | 50.7°F | 55.9°F | |
| February 10 | 52.2°F | 50.7°F | 56.1°F | |
| February 11 | 52.2°F | 50.9°F | 56.3°F | |
| February 12 | 52.2°F | 50.9°F | 56.5°F | |
| February 13 | 52.2°F | 51.1°F | 56.8°F | |
| February 14 | 53.1°F | 51.1°F | 57°F | |
| February 15 | 52.7°F | 50.9°F | 57.2°F |
| Day | 2026 | 2025 | Min | Max |
|---|---|---|---|---|
| February 16 | 52.7°F | 51.1°F | 57.6°F | |
| February 17 | 52.7°F | 50.9°F | 57.4°F | |
| February 18 | 53.1°F | 51.1°F | 57.6°F | |
| February 19 | 53.1°F | 51.3°F | 58.3°F | |
| February 20 | 53.6°F | 51.6°F | 58.5°F | |
| February 21 | 54.7°F | 51.3°F | 58.8°F | |
| February 22 | 55.4°F | 51.1°F | 58.8°F | |
| February 23 | 55.8°F | 51.3°F | 58.5°F | |
| February 24 | 55.6°F | 51.1°F | 58.1°F | |
| February 25 | 55.2°F | 51.1°F | 57.9°F | |
| February 26 | 56.7°F | 51.1°F | 57.7°F | |
| February 27 | 57.2°F | 51.1°F | 57.7°F | |
| February 28 | 56.5°F | 51.1°F | 57.4°F |
Average water temperature in Redwood City in February over a decade
| 2016 | 2017 | 2018 | 2019 | 2020 |
| 54.7°F | 53.4°F | 54.5°F | 53.1°F | 54.5°F |
| 2021 | 2022 | 2023 | 2024 | 2025 |
| 53.6°F | 54.3°F | 51.8°F | 54.7°F | 53.4°F |
Redwood City sea state in February
Chart comparing the height of waves in Redwood City in February over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
Weather and climate in Redwood City in February
This data display average monthly climate indicators in Redwood City in February based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
- Average HIGH temperature62°F
- Average LOW temperature44°F
- Average rainfall109mm/4.3''
Redwood City water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
