World sea water temperatures

Water temperature in Mar Bella Beach

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This data the coastal Mar Bella Beach sea 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 sea temperature in Mar Bella Beach

Water temperature in Mar Bella Beach today is 26.2°C. Based on our historical data over a period of ten years, the warmest water in this day in Mar Bella Beach was recorded in 2022 and was 27.5°C, and the coldest was recorded in 2007 at 23.6°C. Sea water temperature in Mar Bella Beach is expected to drop to 24.6°C in the next 10 days. September average water temperature in Mar Bella Beach is 24.6°C, the minimum temperature is 22.2°C, and the maximum is 27.6°C.

The swimming season in Mar Bella Beach lasts from June to October. During those months, Mar Bella Beach water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Mar Bella Beach in winter reaches 14.1°C, in spring 15.1°C, in summer the average temperature rises to 24°C, and in autumn it is 21.4°C.

Mar Bella Beach water temperature now


5 September 2025
today temp
26.2°C
4 September 2025
yesterday temp
26.5°C


The sea salinity in Mar Bella Beach is 37.86‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Mar Bella 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 Mar Bella 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 Mar Bella Beach. Data in table shown for 5 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

0-3 h3-6 h6-9 h9-12 h
2' 1"2' 1"1' 11"1' 10"
0.63 m0.64 m0.59 m0.57 m
12-15 h15-18 h18-21 h21-24 h
1' 11"1' 10"1' 7"1' 3"
0.59 m0.56 m0.48 m0.38 m

Surf report in Mar Bella Beach

Mar Bella Beach wave height and direction

Mar Bella Beach weather forecast

Mar Bella Beach wind speed and direction

Current temperature and weather

Data in a table show Mar Bella Beach temperature today (5 September 2025). For more information and forecast for a few days, go to the weather forecast Mar Bella Beach.

0-3 h3-6 h6-9 h9-12 h
23.1°C23°C22.4°C23.7°C
12-15 h15-18 h18-21 h21-24 h
24.7°C25.2°C24.1°C22.7°C

You may also be interested in other sections of our site for Mar Bella Beach: Sunrise and Sunset, Tides

Mar Bella Beach water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Mar Bella 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 Mar Bella 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

MonthAvrMinMax
January13.9°C12.4°C15.4°Ccold
Sea water temperature in Mar Bella Beach in January
February13.2°C12.3°C14.5°Ccold
Sea water temperature in Mar Bella Beach in February
March13.4°C12°C15.8°Ccold
Sea water temperature in Mar Bella Beach in March
April14.6°C12.6°C17°Ccold
Sea water temperature in Mar Bella Beach in April
May17.4°C14.6°C21°Ccold
Sea water temperature in Mar Bella Beach in May
June21.4°C16.7°C26.6°Cwarm
Sea water temperature in Mar Bella Beach in June
July24.8°C21.7°C27.5°Cwarm
Sea water temperature in Mar Bella Beach in July
August25.9°C23.8°C29°Chot
Sea water temperature in Mar Bella Beach in August
September24.6°C22.2°C27.6°Cwarm
Sea water temperature in Mar Bella Beach in September
October21.7°C18.1°C25°Cwarm
Sea water temperature in Mar Bella Beach in October
November17.9°C14.7°C21.1°Ccold
Sea water temperature in Mar Bella Beach in November
December15.2°C13.3°C17.7°Ccold
Sea water temperature in Mar Bella Beach in December

Chart monthly average water temperature in Mar Bella Beach

Water temperature in Mar Bella Beach

Where is the warmest sea water in the world?

If you want to plan a vacation on the beach and enjoy the warm sea, choose the day of the year, region and the minimum comfortable sea/ocean temperature that interests you. As a result, you will get a list of countries and cities in which the average sea temperature or maximum temperature on this day over the past 10 years exceeds your chosen value

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

Nearby beaches and cities

The nearest beaches and cities from Mar Bella 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

WaterWeatherWave
Somorrostro Beach26.2°C25°C0.56 m
Montgat26.1°C25°C0.49 m
Ocata Beach26.1°C25°C0.49 m
Badalona26.2°C25°C0.49 m
Vilassar de Mar26.1°C24°C0.49 m
Cabrera de Mar26.1°C24°C0.49 m
Gava Mar26.4°C24°C0.65 m
Mataro26.1°C24°C0.49 m
Port Ginesta26.3°C25°C0.63 m
Sant Andreu de Llavaneres26.2°C24°C0.49 m

Catalonia photo gallery

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Other names for Mar Bella Beach

Platja de la Mar Bella

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Mar Bella 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.

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