Water temperature in Guilvinec in June

Is it warm enough to swim in Guilvinec in June? Average water temperature in Guilvinec in June is 16°C and therefore is not suitable for comfortable swimming. The warmest sea in Guilvinec in June is 19.4°C, and the coldest is 12.8°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Guilvinec

Changes water temperature in Guilvinec in June 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 June	14.4°C	14.7°C	12.8°C	18°C
2 June	14.6°C	15.4°C	13.1°C	17.9°C
3 June	14.6°C	15.5°C	13.3°C	17.9°C
4 June	14.7°C	16.1°C	13.4°C	17.7°C
5 June	14.7°C	15.5°C	13.8°C	17.6°C
6 June	14.8°C	14.7°C	14.1°C	17.4°C
7 June	14.1°C	14.9°C	13.6°C	17.6°C
8 June	13.8°C	14.9°C	13.8°C	17.9°C
9 June	14.4°C	15.2°C	13.9°C	18.1°C
10 June	15°C	15°C	14°C	18°C
11 June	15.5°C	14.8°C	14°C	18.1°C
12 June	15.9°C	14.5°C	14.1°C	18.1°C
13 June	15.8°C	14.4°C	14.3°C	17.7°C
14 June	16°C	13.8°C	13.8°C	17.5°C
15 June	15.7°C	14.2°C	14.2°C	17.4°C

Day	2025	2024	Min	Max
16 June	16.2°C	14.2°C	14.2°C	17.3°C
17 June	16.4°C	14.5°C	14.5°C	17.5°C
18 June	16.9°C	14.6°C	14.1°C	17.7°C
19 June	17.3°C	14.8°C	14.2°C	17.9°C
20 June	17.8°C	15.2°C	14.4°C	18.1°C
21 June	18°C	15.1°C	14.7°C	18°C
22 June		15.1°C	14.5°C	18.1°C
23 June	17.5°C	15.5°C	14.4°C	18.2°C
24 June	17.3°C	16.2°C	14.4°C	18.6°C
25 June	17.7°C	16.9°C	14.6°C	18.7°C
26 June	17°C	16.8°C	14.9°C	18.7°C
27 June	16.2°C	16.5°C	15°C	19.1°C
28 June	16.8°C	16°C	15°C	19.1°C
29 June	17.3°C	16.4°C	15.2°C	19.2°C
30 June	17.6°C	15.7°C	15.3°C	19.4°C

Average water temperature in Guilvinec in June over a decade

2016	2017	2018	2019	2020
16.1°C	16.6°C	17.4°C	15.2°C	17°C

2021	2022	2023	2024	2025
16.1°C	16°C	17.7°C	15.2°C	16°C

Guilvinec sea state in June

Chart comparing the height of waves in Guilvinec in June 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.

Guilvinec 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 June. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Pointe de la Torche	16°C	12.8°C	19.4°C
Penmarch	16.2°C	12.8°C	19.6°C
Plobannalec Lesconil	16°C	12.8°C	19.2°C
Ploneour-Lanvern	15.9°C	12.7°C	19.7°C
Plovan	15.9°C	12.7°C	19.7°C
Treguennec	15.9°C	12.7°C	19.7°C
Loctudy	16°C	12.8°C	18.9°C
Penhors	15.9°C	12.7°C	19.7°C
Pouldreuzic	15.9°C	12.7°C	19.7°C
Ile-Tudy	16.1°C	12.9°C	19.1°C

Guilvinec photo gallery

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Our report for Guilvinec 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