Ocean Beach San Diego water temp
This data the coastal Ocean Beach San Diego 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 Ocean Beach San Diego
Water temperature in Ocean Beach San Diego today is 67.3°F. Based on our historical data over a period of ten years, the warmest water in this day in Ocean Beach San Diego was recorded in 2015 and was 74.5°F, and the coldest was recorded in 2010 at 63°F. Sea water temperature in Ocean Beach San Diego is expected to rise to 67.6°F in the next 10 days. September average water temperature in Ocean Beach San Diego is 68.5°F, the minimum temperature is 63°F, and the maximum is 75.2°F.
The swimming season in Ocean Beach San Diego lasts from June to October. During those months, Ocean Beach San Diego water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Ocean Beach San Diego in winter reaches 59.2°F, in spring 61.2°F, in summer the average temperature rises to 67.8°F, and in autumn it is 65.8°F.
Ocean Beach San Diego water temperature now
| September 15, 2025 |
|---|
| today temp |
| 67.3°F |
| September 14, 2025 |
|---|
| yesterday temp |
| 66.9°F |
The ocean salinity in Ocean Beach San Diego is 32.38‰, and the average salinity of the World Ocean is 35‰.
Surf Forecast in Ocean Beach San Diego 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 Ocean Beach San Diego. 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 Ocean Beach San Diego. Data in table shown for September 16, 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 |
|---|---|---|---|
| 2' 6" | 2' 6" | 2' 5" | 2' 4" |
| 0.77 m | 0.76 m | 0.74 m | 0.71 m |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| 2' 4" | 2' 3" | 2' 3" | 2' 3" |
| 0.7 m | 0.69 m | 0.69 m | 0.69 m |
Surf report in Ocean Beach San Diego
Ocean Beach San Diego weather forecast
Current temperature and weather
Data in a table show Ocean Beach San Diego temperature today (September 16, 2025). For more information and forecast for a few days, go to the weather forecast Ocean Beach San Diego.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 |  | |  |
| 66°F | 65.3°F | 64.9°F | 69.8°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 74.8°F | 76.3°F | 71.8°F | 68.9°F |
You may also be interested in other sections of our site for Ocean Beach San Diego: Sunrise and Sunset, Tides
Ocean Beach San Diego water temperature by month
These figures shows the average, minimum and maximum monthly sea temperature in Ocean Beach San Diego. 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 Ocean Beach San Diego 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 Ocean Beach San Diego
