Water temperature in Bayonne (Nouvelle-Aquitaine) in December

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Is it warm enough to swim in Bayonne in December? Average water temperature in Bayonne in December is 13.5°C and therefore is not suitable for comfortable swimming. The warmest sea in Bayonne in December is 16.2°C, and the coldest is 11°C. Average high air temperature in Bayonne in December is 12°C, and average low temperature is 5°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Bayonne

Changes water temperature in Bayonne in December 2024, 2023

To get an accurate forecast for the water temperature in Bayonne for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Bayonne, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of December.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2024	2023	Min	Max
1 December	14.7°C	14.3°C	13.2°C	16.2°C
2 December	14.6°C	14.1°C	13°C	15.9°C
3 December	14.4°C	14.7°C	12.9°C	15.7°C
4 December	14.3°C	15.7°C	13.3°C	15.7°C
5 December	14.4°C	15.4°C	13°C	15.4°C
6 December	14.8°C	14.9°C	12.6°C	15.3°C
7 December	15.1°C	15.4°C	12.9°C	15.4°C
8 December	14.5°C	15.3°C	12.8°C	15.3°C
9 December	13.5°C	14.7°C	12.6°C	14.7°C
10 December	13.3°C	14.3°C	12.5°C	14.7°C
11 December	13.7°C	14.4°C	12.2°C	14.7°C
12 December	13.6°C	14.7°C	12.3°C	14.7°C
13 December	13°C	15.3°C	12.2°C	15.3°C
14 December	12.7°C	13.9°C	11.7°C	14.5°C
15 December	12°C	14°C	11.5°C	14.6°C

Day	2024	2023	Min	Max
16 December	12.2°C	14.1°C	11.4°C	14.5°C
17 December	12°C	13.7°C	11.4°C	14.4°C
18 December	11.9°C	13.2°C	11.2°C	14.5°C
19 December	12.3°C	13°C	11°C	15°C
20 December	12.3°C	13°C	11°C	14.8°C
21 December	13.6°C	13.4°C	11.3°C	14.5°C
22 December	13.5°C	13.2°C	11.4°C	14.4°C
23 December	13.1°C	13.3°C	12.3°C	14.6°C
24 December	13°C	13.3°C	12.2°C	14.7°C
25 December	12.9°C	13.1°C	12.1°C	14.8°C
26 December	12.8°C	13°C	11.8°C	14.5°C
27 December	13°C	13.4°C	11.8°C	14.3°C
28 December	12.7°C	12.6°C	11.9°C	14.5°C
29 December	12.7°C	12.8°C	12.1°C	14.4°C
30 December	12.4°C	13.1°C	12°C	14.9°C
31 December	12.1°C	14.2°C	12.1°C	14.9°C

Average water temperature in Bayonne in December over a decade

2015	2016	2017	2018	2019
14.3°C	13.4°C	13.2°C	13.2°C	13.5°C

2020	2021	2022	2023	2024
13.6°C	12.3°C	14.4°C	14°C	13.3°C

Bayonne sea state in December

Chart comparing the height of waves in Bayonne in December over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Weather and climate in Bayonne in December

This data display average monthly climate indicators in Bayonne in December based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature12°C
Average LOW temperature5°C
Average rainfall days13 days
Average rainfall5.9''/150mm
Average daylight9h
Average sunshine2.9h
Average UV index1

Bayonne water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in December. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Les Cavaliers	13.5°C	11°C	16.2°C
Ondres	13.4°C	10.8°C	16.2°C
Tarnos	13.4°C	10.8°C	16.2°C
La Cote des Basques	13.6°C	11.4°C	16.2°C
Port Vieux	13.6°C	11.4°C	16.2°C
Guethary	13.7°C	11.5°C	16.2°C
Labenne	13.4°C	10.7°C	16.2°C
Saint-Jean-de-Luz	13.7°C	11.7°C	16.2°C
Bidart	13.7°C	11.7°C	16.2°C
Socoa	13.7°C	11.7°C	16.2°C

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Our report for Bayonne 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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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature