Water temperature in Medano Beach

This data the coastal Medano Beach 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 Medano Beach

Water temperature in Medano Beach today is 87.3°F. Based on our historical data over a period of ten years, the warmest water in this day in the Pacific Ocean near Medano Beach was recorded in 2023 and was 87.4°F, and the coldest was recorded in 2019 at 81°F. Sea water temperature in Medano Beach is expected to drop to 85.5°F in the next 10 days. September average water temperature in Medano Beach is 84.9°F, the minimum temperature is 78.3°F, and the maximum is 88.3°F.

The swimming season in Medano Beach lasts from January to December, twelve months per year! During those months, Medano Beach water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Medano Beach in winter reaches 74.1°F, in spring 72.3°F, in summer the average temperature rises to 80.4°F, and in autumn it is 83.7°F.

Medano Beach water temperature now

The ocean salinity in Medano Beach is 34.24‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Medano Beach 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 Medano Beach. 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 Medano Beach. Data in table shown for September 26, 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Medano Beach

Medano Beach weather forecast

Current temperature and weather

Data in a table show Medano Beach temperature today (September 26, 2025). For more information and forecast for a few days, go to the weather forecast Medano Beach.

0-3 h	3-6 h	6-9 h	9-12 h
79.9°F	79.3°F	78.3°F	80.1°F

12-15 h	15-18 h	18-21 h	21-24 h
82°F	81.7°F	80.8°F	79.2°F

Medano Beach water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Medano Beach. 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 Medano Beach 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 Medano Beach

The nearest beaches and cities from Medano Beach with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Playa de los Amantes	87.3°F	82.4°F		6' 4"
Chileno Bay	88°F	84.2°F		6' 4"
Palmilla	88.3°F	82.4°F		6' 5"
La Fortuna	88.3°F	82.4°F		6' 5"
La Fortuna	88.3°F	82.4°F		6' 5"
Cerritos Beach	86.2°F	78.8°F		6' 1"
El Pescadero	86°F	78.8°F		6' 1"
Punta Lobos	85.8°F	78.8°F		6' 1"
Todos Santos	85.8°F	78.8°F		6' 2"
Cabo Pulmo	87.8°F	82.4°F		5' 6"

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Our report for Medano Beach 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.