This data the coastal Oxnard 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.
Water temperature in Oxnard today is 63.3°F. Based on our historical data over a period of ten years, the warmest water in this day in Oxnard was recorded in 2015 and was 72.7°F, and the coldest was recorded in 2007 at 57.6°F. Sea water temperature in Oxnard is expected to rise to 64.2°F in the next 10 days. October average water temperature in Oxnard is 64.9°F, the minimum temperature is 55.6°F, and the maximum is 73.4°F.
The swimming season in Oxnard lasts from July to October. During those months, Oxnard water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Oxnard in winter reaches 58.5°F, in spring 57.6°F, in summer the average temperature rises to 64°F, and in autumn it is 64.4°F.
October 18, 2025 |
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today temp |
63.3°F |
October 17, 2025 |
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yesterday temp |
64.2°F |
The ocean salinity in Oxnard is 32.91‰, and the average salinity of the World Ocean is 35‰.
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 Oxnard. 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 Oxnard. Data in table shown for October 18, 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' 2" | 2' 1" | 2' 0" | 2' 0" |
0.67 m | 0.63 m | 0.61 m | 0.61 m |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
2' 0" | 2' 0" | 2' 0" | 2' 1" |
0.61 m | 0.61 m | 0.62 m | 0.63 m |
Data in a table show Oxnard temperature today (October 18, 2025). For more information and forecast for a few days, go to the weather forecast Oxnard.
0-3 h | 3-6 h | 6-9 h | 9-12 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
60.3°F | 57.6°F | 55.4°F | 63.7°F |
12-15 h | 15-18 h | 18-21 h | 21-24 h |
---|---|---|---|
![]() | ![]() | ![]() | ![]() |
72.7°F | 70.9°F | 66.4°F | 63°F |
You may also be interested in other sections of our site for Oxnard: Sunrise and Sunset, Tides
These figures shows the average, minimum and maximum monthly sea temperature in Oxnard. 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 Oxnard 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
Month | Avr | Min | Max | |
---|---|---|---|---|
January | 58.1°F | 54.3°F | 61.9°F | cold |
Ocean water temperature in Oxnard in January | ||||
February | 57.6°F | 54°F | 62.2°F | cold |
Ocean water temperature in Oxnard in February | ||||
March | 56.8°F | 52.2°F | 62.6°F | cold |
Ocean water temperature in Oxnard in March | ||||
April | 57°F | 52.5°F | 62.6°F | cold |
Ocean water temperature in Oxnard in April | ||||
May | 58.6°F | 54.1°F | 64.2°F | cold |
Ocean water temperature in Oxnard in May | ||||
June | 61.9°F | 54.1°F | 67.8°F | cold |
Ocean water temperature in Oxnard in June | ||||
July | 64.6°F | 57.9°F | 70.5°F | cold |
Ocean water temperature in Oxnard in July | ||||
August | 65.7°F | 58.6°F | 72.9°F | cold |
Ocean water temperature in Oxnard in August | ||||
September | 66°F | 58.3°F | 73.6°F | cold |
Ocean water temperature in Oxnard in September | ||||
October | 64.9°F | 55.6°F | 73.4°F | cold |
Ocean water temperature in Oxnard in October | ||||
November | 62.1°F | 54.5°F | 69.3°F | cold |
Ocean water temperature in Oxnard in November | ||||
December | 59.5°F | 54.7°F | 65.7°F | cold |
Ocean water temperature in Oxnard in December |