Sea weather in Saint-Briac-sur-Mer in Brittany All the beach weather in Saint-Briac-sur-Mer
All the essential weather information for enjoying the beach in Saint-Briac-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 Saint-Briac-sur-Mer over the next 7 days?
Discover the best moment to go to the beach in Saint-Briac-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 Saint-Briac-sur-Mer. You can see full forecasts by clicking on the day you want to see in the table below.
| Date | Outside temp. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Sunday 19 July 2026 | 58°F to 70°F | 12.4mph | discouraged | all the sea weather |
| Monday 20 July 2026 | 58°F to 68°F | 14.9mph | discouraged | all the sea weather |
| Tuesday 21 July 2026 | 59°F to 70°F | 11.8mph | discouraged | all the sea weather |
| Wednesday 22 July 2026 | 59°F to 72°F | 8.7mph | discouraged | all the sea weather |
| Thursday 23 July 2026 | 59°F to 72°F | 11.2mph | recommended | all the sea weather |
| Friday 24 July 2026 | 59°F to 72°F | 12.4mph | discouraged | all the sea weather |
| Saturday 25 July 2026 | 59°F to 70°F | 18.6mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Briac-sur-Mer
Sea weather on Sunday 19 July 2026
On Sunday 19 July 2026, the sun will rise at 06:26 and will set at 22:03 on the beach(es) of Saint-Briac-sur-Mer. 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 18.6mph km/h (with gusts up to 23.6mph). Wave height will be up to 2.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  | |  | | | | |
| Outside temperature | 16°C (61°F) | 15°C (59°F) | 14°C (58°F) | 18°C (65°F) | 19°C (67°F) | 20°C (68°F) | 18°C (65°F) | 18°C (64°F) |
| Perceived temperature | 16°C (61°F) | 14°C (57°F) | 13°C (55°F) | 18°C (65°F) | 19°C (67°F) | 20°C (68°F) | 18°C (65°F) | 18°C (64°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 81% | 81% | 62% | 51% | 49% | 44% | 52% |
| Barometric pressure | 1020 hPa | 1021 hPa | 1022 hPa | 1023 hPa | 1024 hPa | 1023 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 0% | 5% | 3% | 4% | 2% | 100% | 10% | 21% |
| Heat index | 16°C (61°F) | 15°C (59°F) | 14°C (58°F) | 18°C (65°F) | 19°C (67°F) | 20°C (68°F) | 18°C (65°F) | 18°C (64°F) |
| Dew point | 12°C (53°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) | 9°C (48°F) | 9°C (48°F) | 6°C (43°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 18km/h (11mph) | 19km/h (12mph) | 22km/h (14mph) | 25km/h (16mph) | 30km/h (19mph) | 29km/h (18mph) | 20km/h (12mph) |
| Gusts | 37km/h (23mph) | 34km/h (21mph) | 34km/h (21mph) | 27km/h (17mph) | 38km/h (23mph) | 38km/h (24mph) | 30km/h (19mph) | 37km/h (23mph) |
| Direction | 56° NE | 54° NE | 75° ENE | 63° ENE | 30° NNE | 25° NNE | 37° NE | 48° NE |
| Wind chill | 16°C (61°F) | 14°C (57°F) | 13°C (55°F) | 18°C (65°F) | 19°C (67°F) | 20°C (68°F) | 18°C (65°F) | 18°C (64°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.3m (1.1ft) | 0.4m (1.3ft) | 0.4m (1.4ft) | 0.4m (1.3ft) | 0.6m (1.9ft) | 0.7m (2.4ft) | 0.5m (1.5ft) |
| Direction | 321° NW | 330° NNW | 54° NE | 54° NE | 33° NNE | 20° NNE | 22° NNE | 24° NNE |
| Period | 3.4 sec. | 3.6 sec. | 3.6 sec. | 3.7 sec. | 4.9 sec. | 4.6 sec. | 4.5 sec. | 4.6 sec. |
| Significant height | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.1m (3.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) |
Sea weather on Monday 20 July 2026
On Monday 20 July 2026, the sun will rise at 06:27 and will set at 22:02 on the beach(es) of Saint-Briac-sur-Mer. The outside temperature will be a high of 68°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 18.6mph km/h (with gusts up to 23.6mph). Wave height will be up to 2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | | |
| Outside temperature | 16°C (60°F) | 14°C (58°F) | 14°C (56°F) | 17°C (63°F) | 18°C (64°F) | 20°C (69°F) | 17°C (62°F) | 18°C (64°F) |
| Perceived temperature | 16°C (60°F) | 13°C (55°F) | 12°C (53°F) | 17°C (63°F) | 18°C (64°F) | 20°C (69°F) | 17°C (62°F) | 18°C (64°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 69% | 78% | 76% | 63% | 48% | 45% | 45% | 54% |
| Barometric pressure | 1024 hPa | 1024 hPa | 1025 hPa | 1026 hPa | 1025 hPa | 1025 hPa | 1025 hPa | 1025 hPa |
| Cloud cover | 23% | 12% | 0% | 0% | 0% | 32% | 0% | 0% |
| Heat index | 16°C (60°F) | 14°C (58°F) | 14°C (56°F) | 17°C (63°F) | 18°C (64°F) | 20°C (69°F) | 17°C (62°F) | 18°C (64°F) |
| Dew point | 10°C (50°F) | 10°C (51°F) | 9°C (49°F) | 10°C (50°F) | 7°C (44°F) | 8°C (47°F) | 5°C (40°F) | 8°C (47°F) |
| Wind | ||||||||
| Speed | 22km/h (13mph) | 20km/h (13mph) | 20km/h (12mph) | 24km/h (15mph) | 28km/h (17mph) | 30km/h (18mph) | 30km/h (19mph) | 24km/h (15mph) |
| Gusts | 37km/h (23mph) | 36km/h (23mph) | 35km/h (22mph) | 28km/h (17mph) | 34km/h (21mph) | 38km/h (24mph) | 32km/h (20mph) | 25km/h (16mph) |
| Direction | 50° NE | 50° NE | 60° ENE | 61° ENE | 29° NNE | 18° NNE | 28° NNE | 38° NE |
| Wind chill | 16°C (60°F) | 13°C (55°F) | 12°C (53°F) | 17°C (63°F) | 18°C (64°F) | 20°C (69°F) | 17°C (62°F) | 18°C (64°F) |
| Waves | ||||||||
| Height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.5ft) | 0.4m (1.4ft) | 0.3m (1.0ft) | 0.5m (1.7ft) | 0.6m (2.1ft) | 0.5m (1.7ft) |
| Direction | 32° NNE | 40° NE | 46° NE | 57° ENE | 38° NE | 13° NNE | 18° NNE | 20° NNE |
| Period | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. |
| Significant height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) |
Sea weather on Tuesday 21 July 2026
On Tuesday 21 July 2026, the sun will rise at 06:29 and will set at 22:01 on the beach(es) of Saint-Briac-sur-Mer. 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 16.8mph km/h (with gusts up to 27.3mph). Wave height will be up to 1.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 16°C (60°F) | 15°C (58°F) | 15°C (59°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) | 17°C (63°F) | 18°C (64°F) |
| Perceived temperature | 16°C (60°F) | 13°C (56°F) | 14°C (56°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) | 17°C (63°F) | 18°C (64°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 70% | 80% | 79% | 61% | 56% | 55% | 56% | 69% |
| Barometric pressure | 1026 hPa | 1026 hPa | 1027 hPa | 1028 hPa | 1028 hPa | 1027 hPa | 1026 hPa | 1026 hPa |
| Cloud cover | 1% | 3% | 7% | 7% | 5% | 3% | 2% | 0% |
| Heat index | 16°C (60°F) | 15°C (58°F) | 15°C (59°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) | 17°C (63°F) | 18°C (64°F) |
| Dew point | 10°C (51°F) | 11°C (52°F) | 11°C (52°F) | 11°C (51°F) | 12°C (53°F) | 11°C (52°F) | 8°C (47°F) | 12°C (54°F) |
| Wind | ||||||||
| Speed | 23km/h (14mph) | 18km/h (11mph) | 22km/h (13mph) | 24km/h (15mph) | 27km/h (17mph) | 27km/h (17mph) | 24km/h (15mph) | 19km/h (12mph) |
| Gusts | 29km/h (18mph) | 36km/h (22mph) | 37km/h (23mph) | 29km/h (18mph) | 37km/h (23mph) | 44km/h (28mph) | 24km/h (15mph) | 20km/h (13mph) |
| Direction | 46° NE | 41° NE | 53° NE | 62° ENE | 29° NNE | 19° NNE | 21° NNE | 19° NNE |
| Wind chill | 16°C (60°F) | 13°C (56°F) | 14°C (56°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) | 17°C (63°F) | 18°C (64°F) |
| Waves | ||||||||
| Height | 0.5m (1.8ft) | 0.5m (1.6ft) | 0.4m (1.2ft) | 0.3m (1.0ft) | 0.3m (0.9ft) | 0.5m (1.6ft) | 0.5m (1.7ft) | 0.5m (1.6ft) |
| Direction | 26° NNE | 31° NNE | 40° NE | 49° NE | 25° NNE | 358° N | 1° N | 16° NNE |
| Period | 4.4 sec. | 4.4 sec. | 4.4 sec. | 4.4 sec. | 10.9 sec. | 10.6 sec. | 10.4 sec. | 10.3 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) |
Sea weather on Wednesday 22 July 2026
On Wednesday 22 July 2026, the sun will rise at 06:30 and will set at 22:00 on the beach(es) of Saint-Briac-sur-Mer. The outside temperature will be a high of 72°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 14.9mph km/h (with gusts up to 25.5mph). Wave height will be up to 1.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 20°C (67°F) | 22°C (71°F) | 21°C (70°F) | 20°C (68°F) | 17°C (63°F) |
| Perceived temperature | 16°C (60°F) | 14°C (57°F) | 14°C (57°F) | 20°C (67°F) | 22°C (71°F) | 21°C (70°F) | 20°C (68°F) | 17°C (63°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 87% | 88% | 61% | 50% | 53% | 58% | 78% |
| Barometric pressure | 1026 hPa | 1025 hPa | 1025 hPa | 1024 hPa | 1024 hPa | 1023 hPa | 1022 hPa | 1021 hPa |
| Cloud cover | 2% | 2% | 0% | 3% | 15% | 3% | 8% | 3% |
| Heat index | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 20°C (67°F) | 24°C (76°F) | 21°C (70°F) | 20°C (68°F) | 17°C (63°F) |
| Dew point | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 13°C (56°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 15km/h (10mph) | 14km/h (9mph) | 16km/h (10mph) | 17km/h (10mph) | 24km/h (15mph) | 21km/h (13mph) | 14km/h (9mph) |
| Gusts | 35km/h (21mph) | 30km/h (19mph) | 26km/h (16mph) | 20km/h (12mph) | 23km/h (14mph) | 41km/h (26mph) | 37km/h (23mph) | 29km/h (18mph) |
| Direction | 30° NNE | 34° NE | 42° NE | 52° NE | 15° NNE | 347° NNW | 345° NNW | 342° NNW |
| Wind chill | 16°C (60°F) | 14°C (57°F) | 14°C (57°F) | 20°C (67°F) | 22°C (71°F) | 21°C (70°F) | 20°C (68°F) | 17°C (63°F) |
| Waves | ||||||||
| Height | 0.5m (1.6ft) | 0.4m (1.2ft) | 0.3m (0.9ft) | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.3m (1.1ft) | 0.4m (1.3ft) | 0.3m (1.1ft) |
| Direction | 25° NNE | 22° NNE | 19° NNE | 37° NE | 305° NW | 341° NNW | 339° NNW | 332° NNW |
| Period | 10.2 sec. | 10.1 sec. | 9.8 sec. | 9.8 sec. | 9.8 sec. | 9.8 sec. | 9.8 sec. | 9.7 sec. |
| Significant height | 0.8m (2.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) |
Sea weather on Thursday 23 July 2026
On Thursday 23 July 2026, the sun will rise at 06:31 and will set at 21:58 on the beach(es) of Saint-Briac-sur-Mer. The outside temperature will be a high of 72°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 19.9mph). Wave height will be up to 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 20°C (68°F) | 21°C (70°F) | 22°C (71°F) | 21°C (70°F) | 19°C (66°F) |
| Perceived temperature | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 20°C (68°F) | 21°C (70°F) | 22°C (71°F) | 21°C (70°F) | 19°C (66°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 85% | 85% | 86% | 64% | 53% | 52% | 54% | 62% |
| Barometric pressure | 1021 hPa | 1021 hPa | 1021 hPa | 1021 hPa | 1021 hPa | 1021 hPa | 1021 hPa | 1021 hPa |
| Cloud cover | 20% | 7% | 0% | 2% | 2% | 3% | 3% | 3% |
| Heat index | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 20°C (68°F) | 21°C (70°F) | 23°C (74°F) | 22°C (71°F) | 19°C (66°F) |
| Dew point | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 8km/h (5mph) | 6km/h (4mph) | 6km/h (4mph) | 15km/h (9mph) | 18km/h (11mph) | 20km/h (12mph) | 18km/h (11mph) |
| Gusts | 22km/h (14mph) | 17km/h (10mph) | 14km/h (8mph) | 8km/h (5mph) | 29km/h (18mph) | 32km/h (20mph) | 27km/h (17mph) | 31km/h (19mph) |
| Direction | 308° NW | 306° NW | 276° W | 321° NW | 353° N | 354° N | 136° SE | 36° NE |
| Wind chill | 16°C (60°F) | 15°C (59°F) | 15°C (59°F) | 20°C (68°F) | 21°C (70°F) | 22°C (71°F) | 21°C (70°F) | 19°C (66°F) |
| Waves | ||||||||
| Height | 0.3m (0.9ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (0.9ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Direction | 325° NW | 316° NW | 309° NW | 308° NW | 313° NW | 316° NW | 122° ESE | 23° NNE |
| Period | 9.7 sec. | 9.7 sec. | 7.3 sec. | 5.0 sec. | 5.0 sec. | 4.9 sec. | 4.8 sec. | 4.6 sec. |
| Significant height | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (60°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) |
Sea weather on Friday 24 July 2026
On Friday 24 July 2026, the sun will rise at 06:32 and will set at 21:57 on the beach(es) of Saint-Briac-sur-Mer. The outside temperature will be a high of 72°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 14.3mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 17°C (63°F) | 16°C (60°F) | 17°C (62°F) | 21°C (69°F) | 22°C (72°F) | 22°C (71°F) | 19°C (66°F) | 17°C (62°F) |
| Perceived temperature | 17°C (63°F) | 16°C (60°F) | 17°C (62°F) | 21°C (69°F) | 24°C (76°F) | 22°C (71°F) | 19°C (66°F) | 17°C (62°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 65% | 69% | 62% | 47% | 42% | 47% | 55% | 74% |
| Barometric pressure | 1021 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1017 hPa | 1017 hPa |
| Cloud cover | 4% | 4% | 4% | 4% | 4% | 4% | 3% | 1% |
| Heat index | 17°C (63°F) | 16°C (60°F) | 17°C (62°F) | 22°C (71°F) | 24°C (76°F) | 24°C (76°F) | 20°C (68°F) | 17°C (62°F) |
| Dew point | 11°C (51°F) | 10°C (50°F) | 9°C (49°F) | 9°C (48°F) | 9°C (48°F) | 10°C (50°F) | 10°C (49°F) | 12°C (53°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 10km/h (6mph) | 7km/h (4mph) | 9km/h (5mph) | 15km/h (9mph) | 21km/h (13mph) | 23km/h (14mph) | 20km/h (12mph) |
| Gusts | 27km/h (17mph) | 22km/h (14mph) | 14km/h (9mph) | 12km/h (7mph) | 23km/h (14mph) | 34km/h (21mph) | 28km/h (18mph) | 20km/h (13mph) |
| Direction | 42° NE | 49° NE | 58° ENE | 35° NE | 236° SW | 332° NNW | 327° NNW | 310° NW |
| Wind chill | 17°C (63°F) | 16°C (60°F) | 17°C (62°F) | 21°C (69°F) | 22°C (72°F) | 22°C (71°F) | 19°C (66°F) | 17°C (62°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Direction | 16° NNE | 16° NNE | 12° NNE | 204° SSW | 333° NNW | 337° NNW | 336° NNW | 337° NNW |
| Period | 4.2 sec. | 3.9 sec. | 3.2 sec. | 3.2 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. |
| Significant height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) |
Sea weather on Saturday 25 July 2026
On Saturday 25 July 2026, the sun will rise at 06:33 and will set at 21:56 on the beach(es) of Saint-Briac-sur-Mer. 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 20.5mph km/h (with gusts up to 28mph). Wave height will be up to 2.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 17°C (62°F) | 16°C (60°F) | 16°C (61°F) | 19°C (66°F) | 21°C (69°F) | 20°C (68°F) | 19°C (66°F) | 17°C (63°F) |
| Perceived temperature | 17°C (62°F) | 16°C (60°F) | 16°C (61°F) | 19°C (66°F) | 21°C (69°F) | 20°C (68°F) | 19°C (66°F) | 17°C (63°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 85% | 89% | 89% | 75% | 64% | 61% | 63% | 75% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1016 hPa | 1016 hPa | 1016 hPa | 1016 hPa | 1015 hPa | 1015 hPa |
| Cloud cover | 0% | 10% | 15% | 11% | 11% | 7% | 6% | 14% |
| Heat index | 17°C (62°F) | 16°C (60°F) | 16°C (61°F) | 19°C (66°F) | 21°C (69°F) | 20°C (68°F) | 19°C (66°F) | 17°C (63°F) |
| Dew point | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 12°C (53°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 20km/h (13mph) | 20km/h (13mph) | 23km/h (14mph) | 27km/h (17mph) | 31km/h (19mph) | 33km/h (20mph) | 30km/h (19mph) |
| Gusts | 23km/h (14mph) | 33km/h (21mph) | 32km/h (20mph) | 28km/h (18mph) | 33km/h (21mph) | 45km/h (28mph) | 42km/h (26mph) | 42km/h (26mph) |
| Direction | 305° NW | 306° NW | 296° WNW | 292° WNW | 302° WNW | 307° NW | 297° WNW | 282° WNW |
| Wind chill | 17°C (62°F) | 16°C (60°F) | 16°C (61°F) | 19°C (66°F) | 21°C (69°F) | 20°C (68°F) | 19°C (66°F) | 17°C (63°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2.0ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Direction | 332° NNW | 328° NNW | 305° NW | 296° WNW | 300° WNW | 304° NW | 307° NW | 305° NW |
| Period | 3.5 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. | 3.5 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) |