Water temperature in Ibarrangelu

This data the coastal Ibarrangelu 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 Ibarrangelu

Water temperature in Ibarrangelu today is 20.5°C. Based on our historical data over a period of ten years, the warmest water in this day in the Cantabrian Sea near Ibarrangelu was recorded in 2020 and was 21.1°C, and the coldest was recorded in 2015 at 19.3°C. Sea water temperature in Ibarrangelu is expected to drop to 19.4°C in the next 10 days. September average water temperature in Ibarrangelu is 21°C, the minimum temperature is 18.7°C, and the maximum is 23.8°C.

The swimming season in Ibarrangelu lasts from July to September. During those months, Ibarrangelu water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Ibarrangelu in winter reaches 13.2°C, in spring 13.9°C, in summer the average temperature rises to 20.9°C, and in autumn it is 18.5°C.

Ibarrangelu water temperature now

The sea salinity in Ibarrangelu is 34.70‰, and the average salinity of the World Ocean is 35‰.

Surf Forecast in Ibarrangelu 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 Ibarrangelu. 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 Ibarrangelu. Data in table shown for 25 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Ibarrangelu

Ibarrangelu weather forecast

Current temperature and weather

Data in a table show Ibarrangelu temperature today (25 September 2025). For more information and forecast for a few days, go to the weather forecast Ibarrangelu.

0-3 h	3-6 h	6-9 h	9-12 h
12.4°C	11.6°C	11.1°C	14.3°C

12-15 h	15-18 h	18-21 h	21-24 h
18.6°C	18.7°C	17.1°C	13.9°C

Ibarrangelu water temperature by month

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

The nearest beaches and cities from Ibarrangelu 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
Arminza	20.7°C	17°C		0.45 m
Plentzia	20.6°C	17°C		0.45 m
Gorliz	20.6°C	17°C		0.45 m
Zarautz	20.6°C	17°C		0.45 m
Bilbao	20.4°C	17°C		0.47 m
Sopelana	20.4°C	17°C		0.47 m
Barrika	20.4°C	17°C		0.47 m
Getxo	20.2°C	17°C		0.44 m
Algorta	20.2°C	17°C		0.44 m
Portugalete	20.2°C	17°C		0.44 m

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Our report for Ibarrangelu 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.