Sea weather in Roscanvel in Brittany All the beach weather in Roscanvel

All the essential weather information for enjoying the beach in Roscanvel 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 Roscanvel over the next 7 days?

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

Date Outside temp. Our opinion
Saturday 18 July 202661°F to 72°Fdiscouraged
Sunday 19 July 202659°F to 76°Fdiscouraged
Monday 20 July 202658°F to 74°Fdiscouraged
Tuesday 21 July 202658°F to 72°Fdiscouraged
Wednesday 22 July 202658°F to 70°Fdiscouraged
Thursday 23 July 202659°F to 70°Frecommended
Friday 24 July 202659°F to 68°Frecommended

Sea Weather: Your daily and hourly sea weather in Roscanvel

Sea weather on Saturday 18 July 2026

On Saturday 18 July 2026, the sun will rise at 06:36 and will set at 22:12 on the beach(es) of Roscanvel. 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 14.9mph km/h (with gusts up to 19.3mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature17°C (63°F)16°C (62°F)16°C (61°F)20°C (69°F)22°C (71°F)21°C (69°F)18°C (65°F)18°C (64°F)
Perceived temperature17°C (63°F)16°C (62°F)16°C (61°F)20°C (69°F)22°C (71°F)21°C (69°F)18°C (65°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity73%75%80%65%56%50%57%78%
Barometric pressure1019 hPa1018 hPa1018 hPa1019 hPa1019 hPa1018 hPa1018 hPa1019 hPa
Cloud cover6%5%7%6%6%1%2%0%
Heat index17°C (63°F)16°C (62°F)16°C (61°F)20°C (69°F)25°C (76°F)21°C (69°F)18°C (65°F)18°C (64°F)
Dew point12°C (54°F)12°C (54°F)13°C (55°F)14°C (56°F)13°C (55°F)10°C (50°F)9°C (49°F)14°C (57°F)
Wind
Speed12km/h (7mph)9km/h (5mph)7km/h (4mph)7km/h (4mph)17km/h (10mph)21km/h (13mph)24km/h (15mph)18km/h (11mph)
Gusts24km/h (15mph)18km/h (11mph)15km/h (9mph)11km/h (7mph)30km/h (19mph)24km/h (15mph)25km/h (16mph)31km/h (19mph)
Direction 34°
NNE
37°
NE
28°
NNE
356°
N
320°
NW
322°
NW
355°
N

N
Wind chill17°C (63°F)16°C (62°F)16°C (61°F)20°C (69°F)22°C (71°F)21°C (69°F)18°C (65°F)18°C (64°F)
Waves
Height0.4m (1.5ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.4ft)0.5m (1.6ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.3ft)
Direction 269°
W
270°
W
275°
W
280°
W
283°
WNW
281°
W
280°
W
282°
WNW
Period5.6 sec.5.6 sec.7.2 sec.8.9 sec.9.0 sec.8.2 sec.8.2 sec.8.0 sec.
Significant height0.4m (1.3ft)0.2m (0.7ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.2m (0.7ft)0.2m (0.7ft)0.4m (1.3ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Sunday 19 July 2026

On Sunday 19 July 2026, the sun will rise at 06:37 and will set at 22:11 on the beach(es) of Roscanvel. 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 18mph km/h (with gusts up to 24.2mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (60°F)15°C (60°F)16°C (60°F)20°C (69°F)23°C (73°F)23°C (73°F)22°C (71°F)18°C (64°F)
Perceived temperature16°C (60°F)15°C (60°F)16°C (60°F)20°C (69°F)24°C (76°F)24°C (76°F)22°C (71°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%84%75%53%45%43%43%46%
Barometric pressure1019 hPa1019 hPa1020 hPa1021 hPa1022 hPa1022 hPa1022 hPa1024 hPa
Cloud cover0%0%4%5%4%4%33%8%
Heat index16°C (60°F)15°C (60°F)16°C (60°F)20°C (69°F)24°C (76°F)24°C (76°F)24°C (75°F)18°C (64°F)
Dew point13°C (56°F)13°C (55°F)11°C (52°F)11°C (51°F)10°C (50°F)10°C (50°F)9°C (48°F)6°C (43°F)
Wind
Speed15km/h (9mph)15km/h (10mph)16km/h (10mph)21km/h (13mph)22km/h (13mph)25km/h (16mph)29km/h (18mph)21km/h (13mph)
Gusts32km/h (20mph)33km/h (20mph)32km/h (20mph)30km/h (19mph)39km/h (24mph)28km/h (17mph)36km/h (22mph)38km/h (24mph)
Direction 20°
NNE
46°
NE
71°
ENE
84°
E
65°
ENE
49°
NE
39°
NE
44°
NE
Wind chill16°C (60°F)15°C (60°F)16°C (60°F)20°C (69°F)23°C (73°F)23°C (73°F)22°C (71°F)18°C (64°F)
Waves
Height0.4m (1.4ft)0.4m (1.5ft)0.4m (1.4ft)0.4m (1.4ft)0.4m (1.3ft)0.6m (1.9ft)0.6m (1.8ft)0.5m (1.7ft)
Direction 284°
WNW
285°
WNW
284°
WNW
285°
WNW
285°
WNW
298°
WNW
297°
WNW
297°
WNW
Period7.8 sec.7.7 sec.7.6 sec.7.6 sec.6.3 sec.5.4 sec.5.1 sec.5.3 sec.
Significant height0.5m (1.6ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.5m (1.6ft)0.6m (2ft)0.6m (2ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Monday 20 July 2026

On Monday 20 July 2026, the sun will rise at 06:38 and will set at 22:10 on the beach(es) of Roscanvel. The outside temperature will be a high of 74°F t and a low of 58°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 16.8mph km/h (with gusts up to 23.6mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)14°C (57°F)14°C (57°F)20°C (67°F)22°C (72°F)23°C (73°F)21°C (70°F)18°C (65°F)
Perceived temperature13°C (55°F)12°C (54°F)13°C (55°F)20°C (67°F)24°C (75°F)24°C (75°F)21°C (70°F)18°C (65°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity61%73%72%49%40%37%42%53%
Barometric pressure1024 hPa1024 hPa1024 hPa1025 hPa1025 hPa1025 hPa1025 hPa1026 hPa
Cloud cover2%0%3%4%8%4%4%3%
Heat index14°C (58°F)14°C (57°F)14°C (57°F)20°C (67°F)24°C (75°F)24°C (75°F)21°C (70°F)18°C (65°F)
Dew point7°C (45°F)9°C (49°F)9°C (48°F)9°C (48°F)8°C (46°F)8°C (46°F)7°C (45°F)9°C (47°F)
Wind
Speed21km/h (13mph)23km/h (14mph)19km/h (12mph)18km/h (11mph)17km/h (11mph)26km/h (16mph)27km/h (17mph)20km/h (13mph)
Gusts23km/h (14mph)26km/h (16mph)22km/h (14mph)25km/h (16mph)28km/h (18mph)30km/h (19mph)28km/h (17mph)38km/h (23mph)
Direction 34°
NE
38°
NE
52°
NE
66°
ENE
45°
NE
28°
NNE
25°
NNE
25°
NNE
Wind chill13°C (55°F)12°C (54°F)13°C (55°F)20°C (67°F)22°C (72°F)23°C (73°F)21°C (70°F)18°C (65°F)
Waves
Height0.5m (1.5ft)0.4m (1.5ft)0.4m (1.5ft)0.5m (1.5ft)0.5m (1.7ft)0.5m (1.7ft)0.6m (2.0ft)0.5m (1.8ft)
Direction 286°
WNW
274°
W
271°
W
274°
W
276°
W
279°
W
278°
W
276°
W
Period6.1 sec.8.1 sec.9.0 sec.9.0 sec.10.4 sec.11.3 sec.11.1 sec.11.0 sec.
Significant height0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.7m (2.3ft)0.8m (2.6ft)0.6m (2ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Tuesday 21 July 2026

On Tuesday 21 July 2026, the sun will rise at 06:39 and will set at 22:09 on the beach(es) of Roscanvel. The outside temperature will be a high of 72°F t and a low of 58°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 17.4mph km/h (with gusts up to 21.1mph). Wave height will be up to 2.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature15°C (59°F)15°C (58°F)14°C (58°F)20°C (67°F)22°C (71°F)21°C (69°F)18°C (65°F)18°C (64°F)
Perceived temperature15°C (59°F)13°C (56°F)13°C (56°F)20°C (67°F)22°C (71°F)21°C (69°F)18°C (65°F)18°C (64°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity67%69%77%57%47%44%51%60%
Barometric pressure1027 hPa1027 hPa1027 hPa1028 hPa1028 hPa1027 hPa1027 hPa1027 hPa
Cloud cover4%4%6%9%4%1%0%0%
Heat index15°C (59°F)15°C (58°F)14°C (58°F)20°C (67°F)24°C (76°F)21°C (69°F)18°C (65°F)18°C (64°F)
Dew point9°C (48°F)9°C (48°F)10°C (51°F)11°C (52°F)10°C (50°F)8°C (46°F)8°C (46°F)10°C (50°F)
Wind
Speed18km/h (11mph)18km/h (11mph)14km/h (9mph)15km/h (10mph)15km/h (10mph)27km/h (17mph)28km/h (18mph)18km/h (11mph)
Gusts24km/h (15mph)23km/h (14mph)30km/h (19mph)21km/h (13mph)27km/h (17mph)30km/h (18mph)34km/h (21mph)33km/h (21mph)
Direction 34°
NNE
46°
NE
61°
ENE
66°
ENE
24°
NNE
23°
NNE
25°
NNE
27°
NNE
Wind chill15°C (59°F)13°C (56°F)13°C (56°F)20°C (67°F)22°C (71°F)21°C (69°F)18°C (65°F)18°C (64°F)
Waves
Height0.5m (1.5ft)0.5m (1.5ft)0.5m (1.6ft)0.5m (1.7ft)0.5m (1.7ft)0.7m (2.1ft)0.7m (2.2ft)0.6m (2.0ft)
Direction 275°
W
275°
W
274°
W
275°
W
277°
W
276°
W
275°
W
274°
W
Period10.9 sec.10.8 sec.10.7 sec.10.4 sec.10.1 sec.10.0 sec.9.9 sec.9.9 sec.
Significant height0.5m (1.6ft)0.6m (2ft)0.6m (2ft)0.6m (2ft)0.7m (2.3ft)0.9m (3ft)0.9m (3ft)0.8m (2.6ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)

Sea weather on Wednesday 22 July 2026

On Wednesday 22 July 2026, the sun will rise at 06:40 and will set at 22:08 on the beach(es) of Roscanvel. The outside temperature will be a high of 70°F t and a low of 58°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 19.9mph). Wave height will be up to 2ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature14°C (58°F)15°C (58°F)15°C (59°F)20°C (67°F)21°C (70°F)20°C (68°F)17°C (63°F)16°C (61°F)
Perceived temperature13°C (55°F)13°C (56°F)14°C (58°F)20°C (67°F)21°C (70°F)20°C (68°F)17°C (63°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity74%75%76%63%54%56%60%78%
Barometric pressure1027 hPa1025 hPa1024 hPa1024 hPa1023 hPa1022 hPa1022 hPa1022 hPa
Cloud cover0%0%4%6%28%46%15%3%
Heat index14°C (58°F)15°C (58°F)15°C (59°F)20°C (67°F)24°C (76°F)20°C (68°F)17°C (63°F)16°C (61°F)
Dew point10°C (50°F)10°C (50°F)11°C (51°F)12°C (54°F)12°C (53°F)11°C (52°F)10°C (49°F)12°C (54°F)
Wind
Speed19km/h (12mph)17km/h (10mph)13km/h (8mph)13km/h (8mph)18km/h (11mph)20km/h (13mph)23km/h (14mph)21km/h (13mph)
Gusts23km/h (14mph)20km/h (13mph)26km/h (16mph)17km/h (11mph)26km/h (16mph)31km/h (19mph)31km/h (19mph)32km/h (20mph)
Direction 24°
NNE
32°
NNE
32°
NNE
11°
N
344°
NNW
354°
N
351°
N
348°
NNW
Wind chill13°C (55°F)13°C (56°F)14°C (58°F)20°C (67°F)21°C (70°F)20°C (68°F)17°C (63°F)16°C (61°F)
Waves
Height0.6m (1.9ft)0.5m (1.6ft)0.4m (1.5ft)0.4m (1.4ft)0.4m (1.3ft)0.5m (1.6ft)0.6m (2.0ft)0.6m (2.0ft)
Direction 273°
W
272°
W
271°
W
271°
W
272°
W
273°
W
273°
W
273°
W
Period9.9 sec.9.8 sec.9.7 sec.9.6 sec.9.5 sec.9.5 sec.9.5 sec.9.3 sec.
Significant height0.7m (2.3ft)0.5m (1.6ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1ft)0.7m (2.3ft)0.8m (2.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)16°C (61°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Thursday 23 July 2026

On Thursday 23 July 2026, the sun will rise at 06:41 and will set at 22:06 on the beach(es) of Roscanvel. The outside temperature will be a high of 70°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 12.4mph 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 temperature16°C (61°F)15°C (59°F)15°C (59°F)19°C (66°F)21°C (70°F)21°C (70°F)21°C (70°F)19°C (67°F)
Perceived temperature16°C (61°F)14°C (58°F)15°C (59°F)19°C (66°F)21°C (70°F)21°C (70°F)21°C (70°F)19°C (67°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%89%87%69%59%60%54%55%
Barometric pressure1022 hPa1021 hPa1022 hPa1023 hPa1023 hPa1023 hPa1023 hPa1023 hPa
Cloud cover6%4%4%4%5%8%6%5%
Heat index16°C (61°F)15°C (59°F)15°C (59°F)19°C (66°F)23°C (74°F)22°C (72°F)21°C (70°F)19°C (67°F)
Dew point14°C (57°F)13°C (56°F)13°C (56°F)13°C (55°F)13°C (55°F)13°C (55°F)11°C (52°F)10°C (50°F)
Wind
Speed19km/h (12mph)16km/h (10mph)10km/h (6mph)4km/h (2mph)11km/h (7mph)17km/h (10mph)20km/h (13mph)19km/h (12mph)
Gusts33km/h (21mph)30km/h (19mph)18km/h (11mph)6km/h (4mph)18km/h (11mph)31km/h (19mph)28km/h (18mph)24km/h (15mph)
Direction 118°
ESE
10°
N
42°
NE
73°
ENE
209°
SSW
271°
W
97°
E
46°
NE
Wind chill16°C (61°F)14°C (58°F)15°C (59°F)19°C (66°F)21°C (70°F)21°C (70°F)21°C (70°F)19°C (67°F)
Waves
Height0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.6m (2.0ft)0.5m (1.6ft)0.5m (1.6ft)
Direction 306°
NW
326°
NW
291°
WNW
309°
NW
328°
NNW
329°
NNW
293°
WNW
275°
W
Period6.8 sec.5.7 sec.5.9 sec.6.1 sec.6.3 sec.6.4 sec.8.0 sec.6.7 sec.
Significant height0.4m (1.3ft)0.3m (1ft)0.1m (0.3ft)0.1m (0.3ft)0.3m (1ft)0.5m (1.6ft)0.5m (1.6ft)0.5m (1.6ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather on Friday 24 July 2026

On Friday 24 July 2026, the sun will rise at 06:43 and will set at 22:05 on the beach(es) of Roscanvel. The outside temperature will be a high of 68°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 12.4mph km/h (with gusts up to 16.2mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature16°C (62°F)15°C (59°F)15°C (59°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (62°F)16°C (61°F)
Perceived temperature16°C (62°F)14°C (58°F)15°C (59°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (62°F)16°C (61°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity64%65%61%50%50%53%58%74%
Barometric pressure1024 hPa1025 hPa1025 hPa1025 hPa1025 hPa1024 hPa1023 hPa1022 hPa
Cloud cover2%0%1%2%2%1%0%0%
Heat index16°C (62°F)15°C (59°F)15°C (59°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (62°F)16°C (61°F)
Dew point10°C (49°F)8°C (47°F)8°C (46°F)8°C (47°F)8°C (47°F)8°C (46°F)9°C (47°F)11°C (52°F)
Wind
Speed14km/h (9mph)12km/h (7mph)9km/h (6mph)6km/h (4mph)13km/h (8mph)19km/h (12mph)20km/h (12mph)15km/h (10mph)
Gusts25km/h (16mph)24km/h (15mph)18km/h (11mph)10km/h (6mph)17km/h (11mph)23km/h (15mph)24km/h (15mph)26km/h (16mph)
Direction 55°
NE
66°
ENE
92°
E
200°
SSW
260°
W
284°
WNW
313°
NW
345°
NNW
Wind chill16°C (62°F)14°C (58°F)15°C (59°F)19°C (66°F)19°C (66°F)18°C (64°F)17°C (62°F)16°C (61°F)
Waves
Height0.4m (1.3ft)0.4m (1.3ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)0.3m (1.0ft)
Direction 275°
W
274°
W
274°
W
274°
W
274°
W
274°
W
274°
W
273°
W
Period5.5 sec.7.5 sec.8.4 sec.8.4 sec.8.4 sec.8.4 sec.8.3 sec.8.3 sec.
Significant height0.5m (1.6ft)0.4m (1.3ft)0.3m (1ft)0.3m (1ft)0.2m (0.7ft)0.3m (1ft)0.5m (1.6ft)0.4m (1.3ft)
Sea water temperature
Water temperature18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)18°C (64°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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