Sea weather in La Trinité-sur-Mer in Brittany All the beach weather in La Trinité-sur-Mer

All the essential weather information for enjoying the beach in La Trinité-sur-Mer 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 La Trinité-sur-Mer over the next 7 days?

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

Date Outside temp. Our opinion
Sunday 19 July 202661°F to 77°Fdiscouraged
Monday 20 July 202659°F to 76°Fdiscouraged
Tuesday 21 July 202661°F to 77°Fdiscouraged
Wednesday 22 July 202661°F to 77°Fdiscouraged
Thursday 23 July 202661°F to 74°Fdiscouraged
Friday 24 July 202665°F to 77°Fdiscouraged
Saturday 25 July 202661°F to 72°Fdiscouraged

Sea Weather: Your daily and hourly sea weather in La Trinité-sur-Mer

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:34 and will set at 22:02 on the beach(es) of La Trinité-sur-Mer. The outside temperature will be a high of 77°F t and a low of 61°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 23.6mph km/h (with gusts up to 28mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)17°C (63°F)16°C (61°F)20°C (68°F)22°C (71°F)23°C (74°F)23°C (74°F)20°C (67°F)
Perceived temperature18°C (65°F)17°C (63°F)16°C (61°F)20°C (68°F)22°C (71°F)24°C (76°F)24°C (76°F)20°C (67°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity75%63%67%51%41%35%37%42%
Barometric pressure1019 hPa1019 hPa1020 hPa1021 hPa1021 hPa1020 hPa1021 hPa1021 hPa
Cloud cover5%0%0%0%0%2%92%76%
Heat index18°C (65°F)17°C (63°F)16°C (61°F)20°C (68°F)24°C (75°F)24°C (76°F)24°C (76°F)20°C (67°F)
Dew point14°C (57°F)10°C (50°F)10°C (50°F)10°C (49°F)8°C (47°F)7°C (45°F)8°C (46°F)6°C (43°F)
Wind
Speed24km/h (15mph)27km/h (17mph)29km/h (18mph)33km/h (21mph)28km/h (17mph)28km/h (17mph)38km/h (23mph)35km/h (21mph)
Gusts25km/h (15mph)43km/h (27mph)45km/h (28mph)41km/h (25mph)33km/h (21mph)34km/h (21mph)39km/h (24mph)39km/h (24mph)
Direction 34°
NNE
53°
NE
57°
ENE
66°
ENE
58°
ENE
43°
NE
23°
NNE
30°
NNE
Wind chill18°C (65°F)17°C (63°F)16°C (61°F)20°C (68°F)22°C (71°F)23°C (74°F)23°C (74°F)20°C (67°F)
Waves
Height0.5m (1.7ft)0.5m (1.8ft)0.6m (2.1ft)0.7m (2.4ft)0.5m (1.6ft)0.4m (1.5ft)0.7m (2.2ft)0.8m (2.6ft)
Direction 26°
NNE
52°
NE
64°
ENE
85°
E
89°
E
65°
ENE
41°
NE
29°
NNE
Period4.0 sec.3.9 sec.3.6 sec.7.8 sec.7.8 sec.7.5 sec.7.4 sec.7.3 sec.
Significant height0.9m (3ft)0.9m (3ft)1.1m (3.6ft)1.1m (3.6ft)0.6m (2ft)0.8m (2.6ft)1.1m (3.6ft)1.2m (3.9ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:35 and will set at 22:01 on the beach(es) of La Trinité-sur-Mer. The outside temperature will be a high of 76°F t and a low of 59°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 22.4mph km/h (with gusts up to 32.9mph). Wave height will be up to 2.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)16°C (61°F)15°C (59°F)19°C (66°F)21°C (69°F)23°C (73°F)21°C (69°F)20°C (68°F)
Perceived temperature18°C (65°F)16°C (61°F)15°C (59°F)19°C (66°F)21°C (69°F)24°C (75°F)21°C (69°F)20°C (68°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity45%57%60%44%34%32%34%45%
Barometric pressure1022 hPa1022 hPa1023 hPa1024 hPa1023 hPa1022 hPa1022 hPa1023 hPa
Cloud cover15%11%8%6%0%0%0%2%
Heat index18°C (65°F)16°C (61°F)15°C (59°F)19°C (66°F)21°C (69°F)24°C (75°F)21°C (69°F)20°C (68°F)
Dew point6°C (43°F)8°C (46°F)7°C (45°F)6°C (44°F)4°C (40°F)6°C (42°F)4°C (40°F)8°C (46°F)
Wind
Speed36km/h (22mph)33km/h (21mph)32km/h (20mph)36km/h (22mph)29km/h (18mph)26km/h (16mph)35km/h (21mph)35km/h (22mph)
Gusts53km/h (33mph)50km/h (31mph)49km/h (31mph)43km/h (26mph)33km/h (21mph)29km/h (18mph)40km/h (25mph)42km/h (26mph)
Direction 43°
NE
50°
NE
50°
NE
56°
NE
54°
NE
41°
NE
21°
NNE
21°
NNE
Wind chill18°C (65°F)16°C (61°F)15°C (59°F)19°C (66°F)21°C (69°F)23°C (73°F)21°C (69°F)20°C (68°F)
Waves
Height0.8m (2.7ft)0.8m (2.8ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.2ft)0.5m (1.8ft)0.6m (2.1ft)0.8m (2.7ft)
Direction 38°
NE
49°
NE
53°
NE
59°
ENE
62°
ENE
54°
NE
42°
NE
21°
NNE
Period7.2 sec.7.1 sec.7.1 sec.7.1 sec.9.1 sec.8.8 sec.8.6 sec.8.5 sec.
Significant height1.3m (4.3ft)1.3m (4.3ft)1.3m (4.3ft)1.2m (3.9ft)1.0m (3.3ft)0.8m (2.6ft)1.3m (4.3ft)1.3m (4.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:36 and will set at 22:00 on the beach(es) of La Trinité-sur-Mer. The outside temperature will be a high of 77°F t and a low of 61°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 23mph km/h (with gusts up to 28.6mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)17°C (62°F)16°C (60°F)20°C (68°F)22°C (72°F)24°C (75°F)24°C (76°F)21°C (70°F)
Perceived temperature18°C (64°F)17°C (62°F)16°C (60°F)20°C (68°F)24°C (75°F)25°C (77°F)25°C (77°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity53%50%58%38%40%39%41%52%
Barometric pressure1024 hPa1024 hPa1025 hPa1026 hPa1026 hPa1025 hPa1024 hPa1025 hPa
Cloud cover0%0%0%6%0%9%4%0%
Heat index18°C (64°F)17°C (62°F)16°C (60°F)20°C (68°F)24°C (75°F)25°C (77°F)25°C (77°F)21°C (70°F)
Dew point8°C (47°F)6°C (43°F)8°C (46°F)5°C (42°F)8°C (46°F)9°C (49°F)10°C (50°F)11°C (51°F)
Wind
Speed32km/h (20mph)31km/h (19mph)28km/h (18mph)32km/h (20mph)29km/h (18mph)27km/h (17mph)37km/h (23mph)32km/h (20mph)
Gusts36km/h (22mph)36km/h (23mph)46km/h (28mph)40km/h (25mph)31km/h (19mph)28km/h (18mph)41km/h (25mph)33km/h (21mph)
Direction 37°
NE
46°
NE
46°
NE
59°
ENE
59°
ENE
46°
NE
26°
NNE
20°
NNE
Wind chill18°C (64°F)17°C (62°F)16°C (60°F)20°C (68°F)22°C (72°F)24°C (75°F)24°C (76°F)21°C (70°F)
Waves
Height0.7m (2.4ft)0.7m (2.4ft)0.7m (2.4ft)0.7m (2.4ft)0.5m (1.7ft)0.5m (1.5ft)0.7m (2.3ft)0.7m (2.3ft)
Direction 29°
NNE
43°
NE
52°
NE
62°
ENE
68°
ENE
54°
NE
34°
NE
28°
NNE
Period11.4 sec.11.7 sec.11.6 sec.11.1 sec.11.0 sec.10.9 sec.10.6 sec.10.4 sec.
Significant height1.1m (3.6ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)0.7m (2.3ft)0.7m (2.3ft)1.1m (3.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:37 and will set at 21:59 on the beach(es) of La Trinité-sur-Mer. The outside temperature will be a high of 77°F t and a low of 61°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 21.8mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)17°C (62°F)16°C (61°F)21°C (70°F)22°C (71°F)24°C (76°F)25°C (76°F)22°C (72°F)
Perceived temperature18°C (64°F)17°C (62°F)16°C (61°F)21°C (70°F)22°C (71°F)25°C (77°F)26°C (78°F)24°C (76°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%69%68%46%41%40%48%51%
Barometric pressure1025 hPa1024 hPa1023 hPa1024 hPa1022 hPa1021 hPa1019 hPa1020 hPa
Cloud cover4%4%0%0%0%3%4%0%
Heat index18°C (64°F)17°C (62°F)16°C (61°F)24°C (76°F)24°C (75°F)25°C (77°F)26°C (78°F)24°C (76°F)
Dew point11°C (53°F)11°C (52°F)10°C (50°F)9°C (49°F)8°C (46°F)10°C (50°F)13°C (55°F)11°C (53°F)
Wind
Speed30km/h (19mph)27km/h (17mph)24km/h (15mph)24km/h (15mph)13km/h (8mph)11km/h (7mph)17km/h (10mph)25km/h (16mph)
Gusts35km/h (22mph)30km/h (19mph)25km/h (16mph)31km/h (20mph)27km/h (17mph)21km/h (13mph)33km/h (21mph)26km/h (16mph)
Direction 35°
NE
41°
NE
46°
NE
56°
ENE
68°
ENE
326°
NNW
342°
NNW
24°
NNE
Wind chill18°C (64°F)17°C (62°F)16°C (61°F)21°C (70°F)22°C (71°F)24°C (76°F)25°C (76°F)22°C (72°F)
Waves
Height0.7m (2.2ft)0.7m (2.2ft)0.6m (2.0ft)0.5m (1.7ft)0.3m (0.9ft)0.2m (0.6ft)0.4m (1.4ft)0.6m (1.9ft)
Direction 32°
NNE
43°
NE
53°
NE
59°
ENE
67°
ENE
256°
WSW
284°
WNW
21°
NNE
Period10.3 sec.10.3 sec.10.2 sec.10.0 sec.10.1 sec.2.5 sec.2.4 sec.3.0 sec.
Significant height1.1m (3.6ft)1.0m (3.3ft)0.9m (3ft)0.7m (2.3ft)0.3m (1ft)0.5m (1.6ft)0.8m (2.6ft)1.1m (3.6ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:38 and will set at 21:58 on the beach(es) of La Trinité-sur-Mer. The outside temperature will be a high of 74°F t and a low of 61°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 13.1mph km/h (with gusts up to 20.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (65°F)16°C (61°F)16°C (60°F)21°C (69°F)22°C (71°F)22°C (72°F)22°C (72°F)21°C (70°F)
Perceived temperature18°C (65°F)16°C (61°F)16°C (60°F)21°C (69°F)22°C (71°F)25°C (76°F)25°C (76°F)21°C (70°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%71%72%53%50%52%53%57%
Barometric pressure1021 hPa1021 hPa1020 hPa1021 hPa1021 hPa1020 hPa1019 hPa1020 hPa
Cloud cover48%3%0%0%0%2%3%2%
Heat index18°C (65°F)16°C (61°F)16°C (60°F)21°C (69°F)24°C (76°F)25°C (76°F)25°C (76°F)24°C (76°F)
Dew point11°C (53°F)11°C (52°F)11°C (51°F)11°C (52°F)11°C (51°F)12°C (53°F)12°C (54°F)12°C (54°F)
Wind
Speed21km/h (13mph)16km/h (10mph)11km/h (7mph)9km/h (6mph)12km/h (8mph)19km/h (12mph)21km/h (13mph)18km/h (11mph)
Gusts28km/h (18mph)33km/h (21mph)22km/h (14mph)12km/h (7mph)25km/h (16mph)27km/h (17mph)25km/h (15mph)24km/h (15mph)
Direction 24°
NNE
22°
NNE
30°
NNE
56°
NE
232°
SW
252°
WSW
272°
W
113°
ESE
Wind chill18°C (65°F)16°C (61°F)16°C (60°F)21°C (69°F)22°C (71°F)22°C (72°F)22°C (72°F)21°C (70°F)
Waves
Height0.5m (1.5ft)0.4m (1.2ft)0.3m (1.0ft)0.2m (0.8ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 30°
NNE
30°
NNE
40°
NE
151°
SSE
260°
W
262°
W
279°
W
284°
WNW
Period2.9 sec.9.6 sec.9.5 sec.9.5 sec.2.2 sec.2.2 sec.2.2 sec.2.9 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2ft)0.7m (2.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature19°C (66°F)19°C (66°F)19°C (66°F)19°C (66°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:40 and will set at 21:57 on the beach(es) of La Trinité-sur-Mer. The outside temperature will be a high of 77°F t and a low of 65°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 14.9mph km/h (with gusts up to 20.5mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature20°C (67°F)18°C (65°F)18°C (65°F)22°C (72°F)23°C (74°F)23°C (74°F)24°C (76°F)22°C (72°F)
Perceived temperature20°C (67°F)18°C (65°F)18°C (65°F)23°C (73°F)25°C (76°F)25°C (77°F)26°C (78°F)22°C (72°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity60%58%54%48%47%52%51%50%
Barometric pressure1020 hPa1019 hPa1018 hPa1018 hPa1017 hPa1016 hPa1015 hPa1016 hPa
Cloud cover2%2%1%6%5%2%3%3%
Heat index21°C (69°F)18°C (65°F)18°C (65°F)23°C (73°F)25°C (76°F)25°C (77°F)26°C (78°F)22°C (72°F)
Dew point12°C (53°F)10°C (50°F)9°C (48°F)11°C (51°F)11°C (52°F)13°C (55°F)14°C (57°F)11°C (53°F)
Wind
Speed19km/h (12mph)19km/h (12mph)18km/h (11mph)11km/h (7mph)12km/h (7mph)24km/h (15mph)19km/h (12mph)18km/h (11mph)
Gusts26km/h (16mph)26km/h (16mph)27km/h (17mph)17km/h (10mph)23km/h (14mph)32km/h (20mph)29km/h (18mph)33km/h (21mph)
Direction 38°
NE
41°
NE
42°
NE
36°
NE
187°
S
259°
W
279°
W
101°
E
Wind chill20°C (67°F)18°C (65°F)18°C (65°F)22°C (72°F)23°C (74°F)23°C (74°F)24°C (76°F)22°C (72°F)
Waves
Height0.3m (1.0ft)0.4m (1.3ft)0.3m (1.0ft)0.2m (0.7ft)0.3m (1.0ft)0.3m (1.0ft)0.5m (1.6ft)0.6m (2.0ft)
Direction 116°
ESE
44°
NE
57°
ENE
70°
ENE
200°
SSW
261°
W
267°
W
273°
W
Period3.4 sec.3.5 sec.3.3 sec.2.8 sec.2.3 sec.2.2 sec.2.2 sec.3.4 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.5m (1.6ft)0.3m (1ft)0.3m (1ft)0.6m (2ft)0.8m (2.6ft)1.0m (3.3ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather on Saturday 25 July 2026

On Saturday 25 July 2026, the sun will rise at 06:41 and will set at 21:56 on the beach(es) of La Trinité-sur-Mer. The outside temperature will be a high of 72°F t and a low of 61°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 24.2mph km/h (with gusts up to 26.1mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature18°C (64°F)16°C (61°F)16°C (60°F)19°C (66°F)21°C (70°F)22°C (71°F)19°C (66°F)17°C (63°F)
Perceived temperature18°C (64°F)16°C (61°F)16°C (60°F)19°C (66°F)21°C (70°F)22°C (71°F)19°C (66°F)17°C (63°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity66%81%81%69%59%58%62%72%
Barometric pressure1017 hPa1017 hPa1018 hPa1018 hPa1017 hPa1016 hPa1016 hPa1017 hPa
Cloud cover1%0%0%0%0%4%3%2%
Heat index18°C (64°F)16°C (61°F)16°C (60°F)19°C (66°F)21°C (70°F)23°C (74°F)20°C (67°F)17°C (63°F)
Dew point11°C (52°F)13°C (55°F)12°C (54°F)13°C (56°F)13°C (55°F)13°C (56°F)12°C (53°F)12°C (54°F)
Wind
Speed18km/h (11mph)16km/h (10mph)16km/h (10mph)20km/h (12mph)30km/h (18mph)38km/h (24mph)39km/h (24mph)31km/h (19mph)
Gusts34km/h (21mph)30km/h (19mph)27km/h (17mph)26km/h (16mph)33km/h (20mph)40km/h (25mph)41km/h (26mph)42km/h (26mph)
Direction 227°
SW
331°
NNW
320°
NW
300°
WNW
279°
W
275°
W
283°
WNW
291°
WNW
Wind chill18°C (64°F)16°C (61°F)16°C (60°F)19°C (66°F)21°C (70°F)22°C (71°F)19°C (66°F)17°C (63°F)
Waves
Height0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)0.2m (0.7ft)0.4m (1.3ft)0.8m (2.6ft)1.1m (3.6ft)1.0m (3.3ft)
Direction 277°
W
280°
W
310°
NW
299°
WNW
275°
W
270°
W
273°
W
278°
W
Period4.0 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.4.0 sec.
Significant height0.8m (2.6ft)0.6m (2ft)0.6m (2ft)0.5m (1.6ft)0.8m (2.6ft)1.2m (3.9ft)1.3m (4.3ft)1.2m (3.9ft)
Sea water temperature
Water temperature21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)21°C (70°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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