Farallon Islands water temp
This data the coastal Farallon Islands ocean water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current ocean temperature in Farallon Islands
Water temperature in Farallon Islands today is 60.4°F. Based on our historical data over a period of ten years, the warmest water in this day in Farallon Islands was recorded in 2017 and was 63°F, and the coldest was recorded in 2018 at 55.8°F. Sea water temperature in Farallon Islands is expected to drop to 58.6°F in the next 10 days. September average water temperature in Farallon Islands is 58.5°F, the minimum temperature is 54.5°F, and the maximum is 64.8°F.
Throughout the year, the water temperature in Farallon Islands does not rise above 68°F and therefore is not suitable for comfortable swimming. The average water temperature in Farallon Islands in winter reaches 54°F, in spring 52.2°F, in summer the average temperature rises to 55.2°F, and in autumn it is 57.2°F.
Farallon Islands water temperature now
| September 13, 2025 |
|---|
| today temp |
| 60.4°F |
| September 12, 2025 |
|---|
| yesterday temp |
| 60.4°F |
The ocean salinity in Farallon Islands is 33.41‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Farallon Islands for today
Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Farallon Islands. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Farallon Islands. Data in table shown for September 13, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
| 7' 1" | 7' 6" | 7' 3" | 6' 11" |
| 2.16 m | 2.28 m | 2.22 m | 2.12 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 6' 8" | 6' 4" | 6' 0" | 5' 9" |
| 2.04 m | 1.94 m | 1.84 m | 1.75 m |
Surf report in Farallon Islands
Farallon Islands weather forecast
Current temperature and weather
Data in a table show Farallon Islands temperature today (September 13, 2025). For more information and forecast for a few days, go to the weather forecast Farallon Islands.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 62.1°F | 61.5°F | 60.4°F | 59.5°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
|  | | |
| 64°F | 67.8°F | 65.7°F | 62.1°F |
You may also be interested in other sections of our site for Farallon Islands: Sunrise and Sunset, Tides
Farallon Islands water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Farallon Islands. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Farallon Islands on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
Chart monthly average water temperature in Farallon Islands
