El Segundo water temp

This data the coastal El Segundo 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 El Segundo

Water temperature in El Segundo today is 72.3°F. Based on our historical data over a period of ten years, the warmest water in this day in El Segundo was recorded in 2019 and was 72.7°F, and the coldest was recorded in 2010 at 63.5°F. Sea water temperature in El Segundo is expected to drop to 68.5°F in the next 10 days. September average water temperature in El Segundo is 68.5°F, the minimum temperature is 63°F, and the maximum is 74.1°F.

The swimming season in El Segundo lasts from July to October. During those months, El Segundo water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in El Segundo in winter reaches 59°F, in spring 59.5°F, in summer the average temperature rises to 66.9°F, and in autumn it is 66°F.

El Segundo water temperature now

The ocean salinity in El Segundo is 32.78‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in El Segundo 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 El Segundo. 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 El Segundo. Data in table shown for September 6, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in El Segundo

El Segundo weather forecast

Current temperature and weather

Data in a table show El Segundo temperature today (September 6, 2025). For more information and forecast for a few days, go to the weather forecast El Segundo.

0-3 h	3-6 h	6-9 h	9-12 h
66.4°F	65.1°F	64.6°F	65.3°F

12-15 h	15-18 h	18-21 h	21-24 h
67.1°F	66.4°F	65.8°F	64.9°F

El Segundo water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in El Segundo. 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 El Segundo 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 El Segundo

The most popular beaches and cities in California with sea temperature today, weather, air temperature and sea state (wave height)

	Water	Weather		Wave
San Diego	70.2°F	73.4°F		4' 0"
Santa Monica	72°F	77°F		2' 8"
La Jolla Cove	73.2°F	77°F		3' 6"
Lake Tahoe	66.7°F	75.2°F		0' 2"
Los Angeles	66.6°F	66.2°F		4' 3"
El Porto	72.3°F	66.2°F		2' 9"
Dockweiler Beach	72.3°F	71.6°F		2' 8"
Flat Rock Beach	70.5°F	62.6°F		2' 11"
Rat Beach	70.5°F	62.6°F		2' 11"
Malaga Cove	70.5°F	62.6°F		2' 11"

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Our report for El Segundo is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.