Sea weather in Trégunc in Brittany All the beach weather in Trégunc

All the essential weather information for enjoying the beach in Trégunc in Brittany, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Trégunc over the next 7 days?

Discover the best moment to go to the beach in Trégunc in Brittany this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Trégunc. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Friday 14 March 202538°F to 47°Fdiscouraged
Saturday 15 March 202540°F to 45°Fdiscouraged
Sunday 16 March 202540°F to 49°Fdiscouraged
Monday 17 March 202541°F to 47°Fdiscouraged
Tuesday 18 March 202543°F to 54°Fdiscouraged
Wednesday 19 March 202552°F to 54°Fnot recommended
Thursday 20 March 202549°F to 54°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in Trégunc

Sea weather on Friday 14 March 2025

On Friday 14 March 2025, the sun will rise at 07:31 and will set at 19:20 on the beach(es) of Trégunc. The outside temperature will be a high of 47°F t and a low of 38°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 14.3mph km/h (with gusts up to 22.4mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (39°F)4°C (38°F)4°C (38°F)4°C (40°F)7°C (44°F)8°C (46°F)7°C (44°F)5°C (42°F)
Perceived temperature1°C (33°F)0°C (32°F)1°C (33°F)2°C (36°F)7°C (44°F)6°C (43°F)5°C (42°F)1°C (34°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%77%79%72%56%60%71%76%
Barometric pressure1007 hPa1007 hPa1007 hPa1008 hPa1008 hPa1008 hPa1009 hPa1012 hPa
Cloud cover16%16%35%9%88%89%100%17%
Heat index4°C (39°F)4°C (38°F)4°C (38°F)4°C (40°F)7°C (44°F)8°C (46°F)7°C (44°F)5°C (42°F)
Dew point-0°C (32°F)-0°C (32°F)0°C (33°F)-0°C (32°F)-1°C (30°F)0°C (33°F)2°C (36°F)2°C (35°F)
Wind
Speed14km/h (9mph)13km/h (8mph)12km/h (7mph)10km/h (6mph)3km/h (2mph)7km/h (4mph)8km/h (5mph)23km/h (14mph)
Gusts24km/h (15mph)22km/h (14mph)19km/h (12mph)15km/h (9mph)4km/h (2mph)10km/h (6mph)12km/h (8mph)36km/h (22mph)
Direction 25°
NNE
27°
NNE
21°
NNE
13°
NNE
27°
NNE
275°
W
37°
NE
47°
NE
Wind chill1°C (33°F)0°C (32°F)1°C (33°F)2°C (36°F)7°C (44°F)6°C (43°F)5°C (42°F)1°C (34°F)
Waves
Height0.3m (1.1ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.3ft)
Direction 223°
SW
225°
SW
227°
SW
228°
SW
229°
SW
224°
SW
222°
SW
222°
SW
Period14.1 sec.13.1 sec.12.5 sec.11.9 sec.11.7 sec.12.3 sec.11.6 sec.14.2 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)0.7m (2.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Saturday 15 March 2025

On Saturday 15 March 2025, the sun will rise at 07:29 and will set at 19:22 on the beach(es) of Trégunc. The outside temperature will be a high of 45°F t and a low of 40°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (40°F)4°C (39°F)4°C (38°F)4°C (40°F)7°C (45°F)7°C (45°F)6°C (44°F)5°C (41°F)
Perceived temperature-0°C (31°F)-1°C (30°F)-1°C (31°F)0°C (32°F)4°C (39°F)4°C (39°F)2°C (36°F)1°C (34°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%79%76%62%62%68%79%
Barometric pressure1014 hPa1016 hPa1017 hPa1019 hPa1020 hPa1019 hPa1020 hPa1021 hPa
Cloud cover11%3%17%24%96%67%85%34%
Heat index4°C (40°F)4°C (39°F)4°C (38°F)4°C (40°F)7°C (45°F)7°C (45°F)6°C (44°F)5°C (41°F)
Dew point1°C (33°F)-0°C (32°F)0°C (33°F)0°C (33°F)0°C (33°F)1°C (33°F)1°C (34°F)2°C (35°F)
Wind
Speed26km/h (16mph)24km/h (15mph)20km/h (13mph)20km/h (12mph)19km/h (12mph)21km/h (13mph)26km/h (16mph)19km/h (12mph)
Gusts39km/h (24mph)37km/h (23mph)33km/h (20mph)28km/h (17mph)26km/h (16mph)30km/h (19mph)39km/h (25mph)29km/h (18mph)
Direction 51°
NE
48°
NE
42°
NE
43°
NE
47°
NE
53°
NE
39°
NE
31°
NNE
Wind chill-0°C (31°F)-1°C (30°F)-1°C (31°F)0°C (32°F)4°C (39°F)4°C (39°F)2°C (36°F)1°C (34°F)
Waves
Height0.4m (1.3ft)0.4m (1.2ft)0.3m (1.1ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.1ft)0.3m (1.0ft)
Direction 225°
SW
225°
SW
228°
SW
230°
SW
229°
SW
230°
SW
232°
SW
233°
SW
Period13.5 sec.13.2 sec.12.5 sec.11.7 sec.11.5 sec.10.8 sec.12.8 sec.12.5 sec.
Significant height0.7m (2.3ft)0.6m (2ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.5m (1.6ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Sunday 16 March 2025

On Sunday 16 March 2025, the sun will rise at 07:27 and will set at 19:23 on the beach(es) of Trégunc. The outside temperature will be a high of 49°F t and a low of 40°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 16.2mph km/h (with gusts up to 24.2mph). Wave height will be up to 0.7ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (39°F)4°C (38°F)4°C (39°F)5°C (40°F)8°C (46°F)9°C (48°F)8°C (47°F)6°C (42°F)
Perceived temperature-1°C (31°F)-1°C (31°F)-1°C (31°F)0°C (33°F)4°C (39°F)6°C (44°F)5°C (41°F)1°C (35°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity77%76%75%76%58%53%61%76%
Barometric pressure1022 hPa1021 hPa1021 hPa1022 hPa1022 hPa1022 hPa1022 hPa1023 hPa
Cloud cover50%100%90%30%22%70%100%36%
Heat index4°C (39°F)4°C (38°F)4°C (39°F)5°C (40°F)8°C (46°F)9°C (48°F)8°C (47°F)6°C (42°F)
Dew point0°C (32°F)-0°C (32°F)-0°C (31°F)1°C (33°F)-0°C (32°F)0°C (32°F)1°C (34°F)2°C (35°F)
Wind
Speed20km/h (13mph)21km/h (13mph)20km/h (13mph)22km/h (14mph)23km/h (15mph)18km/h (11mph)23km/h (15mph)26km/h (16mph)
Gusts32km/h (20mph)32km/h (20mph)30km/h (19mph)31km/h (19mph)33km/h (21mph)26km/h (16mph)35km/h (22mph)39km/h (25mph)
Direction 40°
NE
44°
NE
47°
NE
48°
NE
63°
ENE
71°
ENE
46°
NE
47°
NE
Wind chill-1°C (31°F)-1°C (31°F)-1°C (31°F)0°C (33°F)4°C (39°F)6°C (44°F)5°C (41°F)1°C (35°F)
Waves
Height0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.7ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.6ft)0.2m (0.7ft)
Direction 234°
SW
235°
SW
236°
SW
237°
WSW
236°
SW
237°
WSW
238°
WSW
234°
SW
Period12.0 sec.11.6 sec.11.2 sec.10.9 sec.10.6 sec.10.3 sec.10.1 sec.9.8 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Monday 17 March 2025

On Monday 17 March 2025, the sun will rise at 07:25 and will set at 19:25 on the beach(es) of Trégunc. The outside temperature will be a high of 47°F t and a low of 41°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 19.9mph km/h (with gusts up to 29.8mph). Wave height will be up to 1ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature6°C (43°F)6°C (44°F)6°C (42°F)6°C (42°F)8°C (46°F)8°C (46°F)8°C (47°F)8°C (46°F)
Perceived temperature2°C (36°F)3°C (37°F)2°C (35°F)1°C (34°F)4°C (39°F)4°C (39°F)4°C (40°F)3°C (38°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%72%74%76%71%75%71%78%
Barometric pressure1023 hPa1023 hPa1022 hPa1021 hPa1020 hPa1018 hPa1017 hPa1016 hPa
Cloud cover71%34%76%87%100%95%73%19%
Heat index6°C (43°F)6°C (44°F)6°C (42°F)6°C (42°F)8°C (46°F)8°C (46°F)8°C (47°F)8°C (46°F)
Dew point2°C (36°F)2°C (35°F)1°C (34°F)2°C (35°F)3°C (37°F)4°C (39°F)3°C (38°F)4°C (39°F)
Wind
Speed23km/h (14mph)23km/h (14mph)23km/h (14mph)26km/h (16mph)29km/h (18mph)31km/h (19mph)30km/h (18mph)32km/h (20mph)
Gusts33km/h (21mph)31km/h (19mph)32km/h (20mph)35km/h (22mph)38km/h (24mph)42km/h (26mph)46km/h (29mph)48km/h (30mph)
Direction 61°
ENE
62°
ENE
74°
ENE
78°
ENE
100°
E
111°
ESE
118°
ESE
99°
E
Wind chill2°C (36°F)3°C (37°F)2°C (35°F)1°C (34°F)4°C (39°F)4°C (39°F)4°C (40°F)3°C (38°F)
Waves
Height0.2m (0.7ft)0.2m (0.6ft)0.2m (0.6ft)0.2m (0.8ft)0.3m (0.9ft)0.3m (0.9ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 235°
SW
236°
WSW
237°
WSW
231°
SW
118°
ESE
121°
ESE
227°
SW
225°
SW
Period9.7 sec.9.5 sec.9.4 sec.8.4 sec.8.4 sec.8.3 sec.18.2 sec.17.6 sec.
Significant height0.4m (1.3ft)0.4m (1.3ft)0.4m (1.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.4m (1.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Tuesday 18 March 2025

On Tuesday 18 March 2025, the sun will rise at 07:23 and will set at 19:26 on the beach(es) of Trégunc. The outside temperature will be a high of 54°F t and a low of 43°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 24.9mph km/h (with gusts up to 32.3mph). Wave height will be up to 4.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature8°C (46°F)6°C (43°F)7°C (44°F)8°C (46°F)8°C (46°F)10°C (50°F)11°C (53°F)12°C (53°F)
Perceived temperature3°C (38°F)2°C (35°F)2°C (36°F)3°C (37°F)3°C (38°F)6°C (44°F)8°C (47°F)8°C (46°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity78%86%81%82%84%82%82%86%
Barometric pressure1015 hPa1013 hPa1011 hPa1010 hPa1009 hPa1007 hPa1007 hPa1008 hPa
Cloud cover21%24%42%100%100%100%100%100%
Heat index8°C (46°F)6°C (43°F)7°C (44°F)8°C (46°F)8°C (46°F)10°C (50°F)11°C (53°F)12°C (53°F)
Dew point4°C (39°F)4°C (39°F)4°C (39°F)5°C (40°F)5°C (42°F)7°C (45°F)8°C (47°F)9°C (49°F)
Wind
Speed34km/h (21mph)31km/h (19mph)32km/h (20mph)35km/h (22mph)37km/h (23mph)37km/h (23mph)36km/h (23mph)40km/h (25mph)
Gusts48km/h (30mph)44km/h (27mph)45km/h (28mph)48km/h (30mph)52km/h (32mph)43km/h (27mph)37km/h (23mph)45km/h (28mph)
Direction 100°
E
94°
E
101°
ESE
105°
ESE
109°
ESE
116°
ESE
128°
SE
129°
SE
Wind chill3°C (38°F)2°C (35°F)2°C (36°F)3°C (37°F)3°C (38°F)6°C (44°F)8°C (47°F)8°C (46°F)
Waves
Height0.4m (1.3ft)0.8m (2.8ft)0.9m (3.1ft)1.1m (3.6ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.3m (4.3ft)
Direction 227°
SW
237°
WSW
240°
WSW
245°
WSW
245°
WSW
248°
WSW
248°
WSW
259°
W
Period16.7 sec.15.6 sec.14.9 sec.13.9 sec.13.4 sec.12.7 sec.12.2 sec.8.2 sec.
Significant height0.6m (2ft)0.9m (3ft)1.2m (3.9ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Wednesday 19 March 2025

On Wednesday 19 March 2025, the sun will rise at 07:21 and will set at 19:28 on the beach(es) of Trégunc. The outside temperature will be a high of 54°F t and a low of 52°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 25.5mph km/h (with gusts up to 31.1mph). Wave height will be up to 6.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (52°F)11°C (51°F)11°C (51°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (51°F)12°C (53°F)
Perceived temperature7°C (45°F)7°C (44°F)7°C (45°F)8°C (46°F)8°C (47°F)8°C (47°F)8°C (46°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%91%92%90%89%88%85%
Barometric pressure1009 hPa1010 hPa1012 hPa1013 hPa1015 hPa1016 hPa1017 hPa1018 hPa
Cloud cover100%100%100%91%62%33%16%14%
Heat index11°C (52°F)11°C (51°F)11°C (51°F)11°C (52°F)11°C (52°F)11°C (52°F)11°C (51°F)12°C (53°F)
Dew point9°C (49°F)9°C (48°F)9°C (49°F)10°C (50°F)10°C (49°F)9°C (49°F)9°C (48°F)9°C (48°F)
Wind
Speed41km/h (26mph)37km/h (23mph)33km/h (20mph)30km/h (19mph)28km/h (17mph)27km/h (17mph)26km/h (16mph)28km/h (17mph)
Gusts46km/h (28mph)50km/h (31mph)50km/h (31mph)47km/h (29mph)43km/h (27mph)42km/h (26mph)35km/h (22mph)30km/h (19mph)
Direction 129°
SE
129°
SE
120°
ESE
122°
ESE
129°
SE
123°
ESE
116°
ESE
116°
ESE
Wind chill7°C (45°F)7°C (44°F)7°C (45°F)8°C (46°F)8°C (47°F)8°C (47°F)8°C (46°F)9°C (48°F)
Waves
Height1.4m (4.6ft)1.6m (5.2ft)1.6m (5.2ft)1.7m (5.6ft)1.8m (5.9ft)2.0m (6.6ft)2.0m (6.6ft)1.9m (6.2ft)
Direction 264°
W
267°
W
268°
W
199°
SSW
169°
S
176°
S
178°
S
235°
SW
Period9.9 sec.12.8 sec.13.2 sec.12.5 sec.12.1 sec.11.2 sec.13.1 sec.9.5 sec.
Significant height1.1m (3.6ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.3m (4.3ft)1.4m (4.6ft)1.5m (4.9ft)1.3m (4.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather on Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 07:19 and will set at 19:29 on the beach(es) of Trégunc. The outside temperature will be a high of 54°F t and a low of 49°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 26.1mph). Wave height will be up to 5.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature11°C (53°F)10°C (51°F)9°C (48°F)9°C (49°F)10°C (49°F)11°C (51°F)11°C (52°F)12°C (53°F)
Perceived temperature9°C (47°F)7°C (45°F)6°C (42°F)6°C (42°F)6°C (43°F)8°C (46°F)8°C (47°F)9°C (48°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity89%90%91%88%84%83%83%82%
Barometric pressure1018 hPa1018 hPa1018 hPa1018 hPa1017 hPa1016 hPa1014 hPa1014 hPa
Cloud cover27%28%37%42%17%60%75%51%
Heat index11°C (53°F)10°C (51°F)9°C (48°F)9°C (49°F)10°C (49°F)11°C (51°F)11°C (52°F)12°C (53°F)
Dew point10°C (49°F)9°C (48°F)8°C (46°F)7°C (45°F)7°C (45°F)8°C (46°F)8°C (47°F)9°C (47°F)
Wind
Speed28km/h (18mph)27km/h (17mph)28km/h (17mph)30km/h (19mph)30km/h (19mph)27km/h (17mph)27km/h (17mph)27km/h (17mph)
Gusts40km/h (25mph)41km/h (26mph)41km/h (26mph)42km/h (26mph)37km/h (23mph)39km/h (24mph)33km/h (21mph)39km/h (24mph)
Direction 113°
ESE
110°
ESE
104°
ESE
111°
ESE
115°
ESE
122°
ESE
109°
ESE
113°
ESE
Wind chill9°C (47°F)7°C (45°F)6°C (42°F)6°C (42°F)6°C (43°F)8°C (46°F)8°C (47°F)9°C (48°F)
Waves
Height1.7m (5.6ft)1.6m (5.2ft)1.6m (5.2ft)1.6m (5.2ft)1.5m (4.9ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)
Direction 257°
WSW
242°
WSW
239°
WSW
234°
SW
233°
SW
236°
WSW
240°
WSW
236°
WSW
Period7.1 sec.11.0 sec.13.0 sec.12.8 sec.12.3 sec.8.2 sec.6.2 sec.6.1 sec.
Significant height1.2m (3.9ft)1.4m (4.6ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.1m (3.6ft)1.1m (3.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)10°C (51°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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