Sea weather in Plounéour-Brignogan-plages in Brittany All the beach weather in Plounéour-Brignogan-plages
All the essential weather information for enjoying the beach in Plounéour-Brignogan-plages 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 Plounéour-Brignogan-plages over the next 7 days?
Discover the best moment to go to the beach in Plounéour-Brignogan-plages in Brittany this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Plounéour-Brignogan-plages. 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 14 December 2025 | 49°F to 54°F | 23mph | discouraged | all the sea weather |
| Monday 15 December 2025 | 52°F to 56°F | 17.4mph | not recommended | all the sea weather |
| Tuesday 16 December 2025 | 50°F to 54°F | 11.2mph | discouraged | all the sea weather |
| Wednesday 17 December 2025 | 49°F to 52°F | 21.8mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 50°F to 54°F | 22.4mph | not recommended | all the sea weather |
| Friday 19 December 2025 | 47°F to 50°F | 14.9mph | discouraged | all the sea weather |
| Saturday 20 December 2025 | 43°F to 49°F | 8.7mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Plounéour-Brignogan-plages
Sea weather on Sunday 14 December 2025
On Sunday 14 December 2025, the sun will rise at 09:03 and will set at 17:23 on the beach(es) of Plounéour-Brignogan-plages. 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 23mph km/h (with gusts up to 30.5mph). Wave height will be up to 9.8ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | |  | | |  |
| Outside temperature | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) | 12°C (53°F) | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) |
| Perceived temperature | 6°C (44°F) | 6°C (43°F) | 7°C (44°F) | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 8°C (47°F) | 9°C (48°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 80% | 85% | 87% | 85% | 88% | 92% | 91% |
| Barometric pressure | 1026 hPa | 1025 hPa | 1023 hPa | 1022 hPa | 1020 hPa | 1017 hPa | 1015 hPa | 1013 hPa |
| Cloud cover | 4% | 5% | 11% | 9% | 70% | 69% | 50% | 83% |
| Heat index | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) | 12°C (53°F) | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) |
| Dew point | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 8°C (46°F) | 9°C (48°F) | 10°C (50°F) | 10°C (50°F) | 11°C (51°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 20km/h (13mph) | 22km/h (13mph) | 24km/h (15mph) | 31km/h (19mph) | 33km/h (20mph) | 35km/h (21mph) | 37km/h (23mph) |
| Gusts | 30km/h (19mph) | 34km/h (21mph) | 36km/h (22mph) | 39km/h (24mph) | 45km/h (28mph) | 49km/h (31mph) | 40km/h (25mph) | 41km/h (25mph) |
| Direction | 189° S | 192° SSW | 189° S | 185° S | 190° S | 189° S | 184° S | 183° S |
| Wind chill | 6°C (44°F) | 6°C (43°F) | 7°C (44°F) | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 8°C (47°F) | 9°C (48°F) |
| Waves | ||||||||
| Height | 2.4m (8.0ft) | 2.3m (7.5ft) | 2.3m (7.5ft) | 2.4m (7.8ft) | 2.6m (8.6ft) | 2.9m (9.4ft) | 3.0m (9.7ft) | 3.0m (9.9ft) |
| Direction | 291° WNW | 293° WNW | 290° WNW | 291° WNW | 291° WNW | 289° WNW | 287° WNW | 286° WNW |
| Period | 13.7 sec. | 13.4 sec. | 12.9 sec. | 12.6 sec. | 12.6 sec. | 12.7 sec. | 12.7 sec. | 13.2 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 09:04 and will set at 17:23 on the beach(es) of Plounéour-Brignogan-plages. The outside temperature will be a high of 56°F t and a low of 52°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 31.7mph). Wave height will be up to 10.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | |  | |  |
| Outside temperature | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) |
| Perceived temperature | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 9°C (49°F) | 9°C (48°F) | 8°C (47°F) | 9°C (48°F) | 8°C (47°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0.1in | 0.1in |
| Humidity | 91% | 89% | 90% | 87% | 87% | 90% | 91% | 90% |
| Barometric pressure | 1011 hPa | 1008 hPa | 1006 hPa | 1004 hPa | 1004 hPa | 1003 hPa | 1003 hPa | 1003 hPa |
| Cloud cover | 78% | 54% | 100% | 91% | 100% | 100% | 100% | 100% |
| Heat index | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) |
| Dew point | 11°C (51°F) | 11°C (51°F) | 11°C (52°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (49°F) |
| Wind | ||||||||
| Speed | 38km/h (23mph) | 37km/h (23mph) | 35km/h (22mph) | 37km/h (23mph) | 42km/h (26mph) | 39km/h (24mph) | 23km/h (14mph) | 28km/h (17mph) |
| Gusts | 41km/h (25mph) | 37km/h (23mph) | 51km/h (32mph) | 43km/h (27mph) | 44km/h (27mph) | 44km/h (27mph) | 35km/h (22mph) | 40km/h (25mph) |
| Direction | 189° S | 193° SSW | 200° SSW | 190° S | 195° SSW | 216° SW | 202° SSW | 189° S |
| Wind chill | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 9°C (49°F) | 9°C (48°F) | 8°C (47°F) | 9°C (48°F) | 8°C (47°F) |
| Waves | ||||||||
| Height | 3.1m (10.0ft) | 3.0m (9.9ft) | 3.0m (9.7ft) | 3.0m (9.8ft) | 3.0m (9.7ft) | 3.0m (9.9ft) | 3.0m (10.0ft) | 3.1m (10.0ft) |
| Direction | 285° WNW | 284° WNW | 283° WNW | 283° WNW | 282° WNW | 282° WNW | 282° WNW | 290° WNW |
| Period | 13.4 sec. | 13.4 sec. | 13.4 sec. | 13.3 sec. | 13.2 sec. | 13.2 sec. | 13.2 sec. | 15.1 sec. |
| Significant height | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 09:05 and will set at 17:23 on the beach(es) of Plounéour-Brignogan-plages. The outside temperature will be a high of 54°F t and a low of 50°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 21.8mph km/h (with gusts up to 29.8mph). Wave height will be up to 9.8ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | 12°C (53°F) | 11°C (52°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) | 11°C (51°F) | 10°C (49°F) | 10°C (50°F) |
| Perceived temperature | 9°C (48°F) | 11°C (51°F) | 7°C (45°F) | 6°C (43°F) | 7°C (45°F) | 7°C (45°F) | 7°C (44°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 89% | 89% | 81% | 72% | 71% | 73% | 75% |
| Barometric pressure | 1003 hPa | 1003 hPa | 1005 hPa | 1009 hPa | 1013 hPa | 1014 hPa | 1016 hPa | 1019 hPa |
| Cloud cover | 100% | 95% | 100% | 100% | 50% | 62% | 71% | 74% |
| Heat index | 12°C (53°F) | 11°C (52°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) | 11°C (51°F) | 10°C (49°F) | 10°C (50°F) |
| Dew point | 9°C (48°F) | 10°C (49°F) | 9°C (48°F) | 7°C (44°F) | 5°C (42°F) | 5°C (42°F) | 5°C (41°F) | 6°C (42°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 8km/h (5mph) | 29km/h (18mph) | 35km/h (21mph) | 28km/h (17mph) | 31km/h (19mph) | 24km/h (15mph) | 18km/h (11mph) |
| Gusts | 46km/h (28mph) | 11km/h (7mph) | 41km/h (26mph) | 48km/h (30mph) | 41km/h (25mph) | 46km/h (29mph) | 40km/h (25mph) | 29km/h (18mph) |
| Direction | 152° SSE | 141° SE | 2° N | 8° N | 2° N | 350° N | 349° NNW | 345° NNW |
| Wind chill | 9°C (48°F) | 11°C (51°F) | 7°C (45°F) | 6°C (43°F) | 7°C (45°F) | 7°C (45°F) | 7°C (44°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 3.0m (9.9ft) | 3.0m (10.0ft) | 3.0m (9.9ft) | 3.0m (9.8ft) | 3.0m (9.8ft) | 2.9m (9.7ft) | 2.9m (9.4ft) | 2.8m (9.2ft) |
| Direction | 289° WNW | 290° WNW | 290° WNW | 291° WNW | 291° WNW | 290° WNW | 289° WNW | 288° WNW |
| Period | 14.5 sec. | 14.5 sec. | 14.6 sec. | 14.4 sec. | 14.3 sec. | 14.2 sec. | 14.1 sec. | 14.0 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 09:06 and will set at 17:23 on the beach(es) of Plounéour-Brignogan-plages. The outside temperature will be a high of 52°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 21.8mph km/h (with gusts up to 32.9mph). Wave height will be up to 8.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 10°C (49°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 11°C (53°F) |
| Perceived temperature | 8°C (46°F) | 8°C (46°F) | 7°C (44°F) | 6°C (44°F) | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (47°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 73% | 71% | 70% | 72% | 71% | 72% | 77% | 78% |
| Barometric pressure | 1020 hPa | 1021 hPa | 1022 hPa | 1023 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1021 hPa |
| Cloud cover | 44% | 17% | 11% | 33% | 60% | 59% | 45% | 34% |
| Heat index | 10°C (49°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 11°C (53°F) |
| Dew point | 5°C (41°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 5°C (42°F) | 6°C (43°F) | 7°C (44°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 9km/h (6mph) | 14km/h (9mph) | 16km/h (10mph) | 25km/h (15mph) | 32km/h (20mph) | 33km/h (20mph) | 35km/h (22mph) |
| Gusts | 21km/h (13mph) | 15km/h (9mph) | 23km/h (14mph) | 27km/h (17mph) | 37km/h (23mph) | 48km/h (30mph) | 37km/h (23mph) | 53km/h (33mph) |
| Direction | 333° NNW | 295° WNW | 254° WSW | 209° SSW | 207° SSW | 209° SSW | 208° SSW | 198° SSW |
| Wind chill | 8°C (46°F) | 8°C (46°F) | 7°C (44°F) | 6°C (44°F) | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (47°F) |
| Waves | ||||||||
| Height | 2.7m (9.0ft) | 2.7m (8.8ft) | 2.6m (8.5ft) | 2.4m (8.0ft) | 2.2m (7.4ft) | 2.0m (6.7ft) | 1.9m (6.3ft) | 2.1m (7.0ft) |
| Direction | 288° WNW | 287° WNW | 286° WNW | 286° WNW | 286° WNW | 286° WNW | 287° WNW | 288° WNW |
| Period | 13.9 sec. | 13.7 sec. | 13.6 sec. | 13.4 sec. | 13.2 sec. | 12.9 sec. | 12.7 sec. | 12.5 sec. |
| Significant height | 0.4m (1.3ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 09:06 and will set at 17:24 on the beach(es) of Plounéour-Brignogan-plages. The outside temperature will be a high of 54°F t and a low of 50°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 32.9mph km/h (with gusts up to 34.8mph). Wave height will be up to 16.1ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | |  | |
| Outside temperature | 12°C (53°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 11°C (51°F) | 10°C (51°F) |
| Perceived temperature | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 8°C (47°F) | 8°C (47°F) | 7°C (45°F) | 7°C (44°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in | 0in |
| Humidity | 78% | 77% | 80% | 83% | 80% | 88% | 85% | 72% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1016 hPa | 1013 hPa | 1010 hPa | 1008 hPa | 1008 hPa | 1010 hPa |
| Cloud cover | 100% | 23% | 23% | 65% | 48% | 87% | 96% | 90% |
| Heat index | 12°C (53°F) | 12°C (53°F) | 11°C (52°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 11°C (51°F) | 10°C (51°F) |
| Dew point | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 9°C (47°F) | 9°C (48°F) | 10°C (50°F) | 8°C (47°F) | 6°C (42°F) |
| Wind | ||||||||
| Speed | 35km/h (22mph) | 38km/h (23mph) | 44km/h (27mph) | 46km/h (29mph) | 51km/h (32mph) | 53km/h (33mph) | 39km/h (24mph) | 36km/h (22mph) |
| Gusts | 51km/h (32mph) | 42km/h (26mph) | 45km/h (28mph) | 53km/h (33mph) | 53km/h (33mph) | 56km/h (35mph) | 49km/h (31mph) | 43km/h (27mph) |
| Direction | 196° SSW | 189° S | 180° S | 175° S | 177° S | 189° S | 251° WSW | 262° W |
| Wind chill | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 8°C (47°F) | 8°C (47°F) | 7°C (45°F) | 7°C (44°F) |
| Waves | ||||||||
| Height | 2.5m (8.3ft) | 3.7m (12.2ft) | 4.5m (14.7ft) | 4.8m (15.9ft) | 4.9m (16.1ft) | 4.9m (16.1ft) | 4.8m (15.7ft) | 4.7m (15.4ft) |
| Direction | 289° WNW | 288° WNW | 288° WNW | 287° WNW | 288° WNW | 288° WNW | 288° WNW | 288° WNW |
| Period | 12.4 sec. | 19.8 sec. | 20.4 sec. | 20.0 sec. | 19.3 sec. | 18.7 sec. | 18.0 sec. | 17.7 sec. |
| Significant height | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.7m (5.6ft) | 2.0m (6.6ft) | 2.2m (7.2ft) | 2.2m (7.2ft) | 1.8m (5.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 09:07 and will set at 17:24 on the beach(es) of Plounéour-Brignogan-plages. The outside temperature will be a high of 50°F t and a low of 47°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 34.2mph). Wave height will be up to 22ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | 10°C (51°F) | 10°C (51°F) | 10°C (50°F) | 10°C (49°F) | 8°C (47°F) | 9°C (48°F) | 9°C (49°F) | 9°C (49°F) |
| Perceived temperature | 7°C (44°F) | 7°C (44°F) | 6°C (43°F) | 6°C (43°F) | 5°C (40°F) | 5°C (41°F) | 6°C (43°F) | 6°C (43°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 66% | 62% | 59% | 60% | 78% | 79% | 74% | 70% |
| Barometric pressure | 1012 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1017 hPa | 1019 hPa | 1021 hPa | 1024 hPa |
| Cloud cover | 54% | 35% | 32% | 20% | 72% | 62% | 55% | 49% |
| Heat index | 10°C (51°F) | 10°C (51°F) | 10°C (50°F) | 10°C (49°F) | 8°C (47°F) | 9°C (48°F) | 9°C (49°F) | 9°C (49°F) |
| Dew point | 4°C (40°F) | 3°C (38°F) | 2°C (36°F) | 2°C (36°F) | 5°C (40°F) | 5°C (42°F) | 5°C (41°F) | 4°C (40°F) |
| Wind | ||||||||
| Speed | 38km/h (24mph) | 38km/h (23mph) | 34km/h (21mph) | 31km/h (19mph) | 28km/h (18mph) | 28km/h (18mph) | 28km/h (17mph) | 24km/h (15mph) |
| Gusts | 51km/h (32mph) | 55km/h (34mph) | 51km/h (32mph) | 47km/h (29mph) | 40km/h (25mph) | 42km/h (26mph) | 45km/h (28mph) | 40km/h (25mph) |
| Direction | 250° WSW | 253° WSW | 252° WSW | 248° WSW | 226° SW | 295° WNW | 325° NW | 317° NW |
| Wind chill | 7°C (44°F) | 7°C (44°F) | 6°C (43°F) | 6°C (43°F) | 5°C (40°F) | 5°C (41°F) | 6°C (43°F) | 6°C (43°F) |
| Waves | ||||||||
| Height | 4.9m (16.1ft) | 5.9m (19.4ft) | 6.7m (22.0ft) | 6.6m (21.7ft) | 6.0m (19.7ft) | 5.5m (18.0ft) | 4.9m (16.1ft) | 4.5m (14.8ft) |
| Direction | 289° WNW | 287° WNW | 283° WNW | 282° WNW | 285° WNW | 287° WNW | 288° WNW | 288° WNW |
| Period | 17.4 sec. | 17.3 sec. | 17.5 sec. | 17.4 sec. | 16.8 sec. | 16.1 sec. | 15.6 sec. | 15.1 sec. |
| Significant height | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.1m (3.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 09:07 and will set at 17:24 on the beach(es) of Plounéour-Brignogan-plages. The outside temperature will be a high of 49°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 10.6mph km/h (with gusts up to 17.4mph). Wave height will be up to 13.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  | | | | | |
| Outside temperature | 9°C (49°F) | 9°C (48°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) |
| Perceived temperature | 7°C (44°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 5°C (41°F) | 5°C (41°F) | 4°C (39°F) | 4°C (39°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 68% | 67% | 67% | 69% | 70% | 70% | 73% | 77% |
| Barometric pressure | 1024 hPa | 1025 hPa | 1024 hPa | 1025 hPa | 1024 hPa | 1023 hPa | 1023 hPa | 1023 hPa |
| Cloud cover | 48% | 27% | 13% | 11% | 5% | 2% | 5% | 17% |
| Heat index | 9°C (49°F) | 9°C (48°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) |
| Dew point | 4°C (38°F) | 3°C (38°F) | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 3°C (37°F) |
| Wind | ||||||||
| Speed | 17km/h (11mph) | 10km/h (6mph) | 4km/h (3mph) | 6km/h (4mph) | 11km/h (7mph) | 11km/h (7mph) | 12km/h (7mph) | 14km/h (9mph) |
| Gusts | 28km/h (18mph) | 17km/h (11mph) | 7km/h (4mph) | 10km/h (6mph) | 22km/h (14mph) | 22km/h (14mph) | 24km/h (15mph) | 26km/h (16mph) |
| Direction | 315° NW | 307° NW | 287° WNW | 201° SSW | 162° SSE | 170° S | 149° SSE | 136° SE |
| Wind chill | 7°C (44°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 5°C (41°F) | 5°C (41°F) | 4°C (39°F) | 4°C (39°F) |
| Waves | ||||||||
| Height | 4.1m (13.5ft) | 3.7m (12.1ft) | 3.4m (11.2ft) | 3.0m (9.8ft) | 2.7m (8.9ft) | 2.5m (8.2ft) | 2.3m (7.5ft) | 2.3m (7.5ft) |
| Direction | 289° WNW | 290° WNW | 290° WNW | 289° WNW | 290° WNW | 289° WNW | 288° WNW | 289° WNW |
| Period | 14.6 sec. | 14.3 sec. | 13.9 sec. | 13.6 sec. | 13.3 sec. | 13.0 sec. | 12.8 sec. | 12.7 sec. |
| Significant height | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.3m (1ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |