Sea weather in Saint-Quay-Portrieux in Brittany All the beach weather in Saint-Quay-Portrieux
All the essential weather information for enjoying the beach in Saint-Quay-Portrieux 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-Quay-Portrieux over the next 7 days?
Discover the best moment to go to the beach in Saint-Quay-Portrieux in Brittany this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Saint-Quay-Portrieux. 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 |
|---|---|---|---|---|
| Friday 5 December 2025 | 43°F to 56°F | 18.6mph | not recommended | all the sea weather |
| Saturday 6 December 2025 | 50°F to 54°F | 16.2mph | discouraged | all the sea weather |
| Sunday 7 December 2025 | 54°F to 58°F | 6.8mph | discouraged | all the sea weather |
| Monday 8 December 2025 | 54°F to 58°F | 19.9mph | discouraged | all the sea weather |
| Tuesday 9 December 2025 | 56°F to 59°F | 26.7mph | not recommended | all the sea weather |
| Wednesday 10 December 2025 | 43°F to 58°F | 12.4mph | not recommended | all the sea weather |
| Thursday 11 December 2025 | 49°F to 52°F | 13.1mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Quay-Portrieux
Sea weather on Friday 5 December 2025
On Friday 5 December 2025, the sun will rise at 08:47 and will set at 17:17 on the beach(es) of Saint-Quay-Portrieux. The outside temperature will be a high of 56°F t and a low of 43°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 28mph km/h (with gusts up to 31.7mph). Wave height will be up to 3.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | |  | |  | | | |
| Outside temperature | 6°C (43°F) | 6°C (42°F) | 6°C (44°F) | 6°C (43°F) | 9°C (47°F) | 9°C (49°F) | 13°C (56°F) | 11°C (52°F) |
| Perceived temperature | 3°C (38°F) | 2°C (36°F) | 3°C (38°F) | 2°C (36°F) | 5°C (40°F) | 5°C (41°F) | 11°C (51°F) | 8°C (46°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in | 0in |
| Humidity | 75% | 77% | 71% | 73% | 74% | 91% | 82% | 80% |
| Barometric pressure | 1007 hPa | 1008 hPa | 1009 hPa | 1008 hPa | 1007 hPa | 1000 hPa | 998 hPa | 1000 hPa |
| Cloud cover | 81% | 71% | 77% | 97% | 100% | 100% | 72% | 21% |
| Heat index | 6°C (43°F) | 6°C (42°F) | 6°C (44°F) | 6°C (43°F) | 9°C (47°F) | 9°C (49°F) | 13°C (56°F) | 11°C (52°F) |
| Dew point | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 4°C (40°F) | 8°C (46°F) | 10°C (51°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 16km/h (10mph) | 17km/h (11mph) | 16km/h (10mph) | 20km/h (12mph) | 31km/h (19mph) | 45km/h (28mph) | 39km/h (24mph) | 30km/h (19mph) |
| Gusts | 31km/h (19mph) | 35km/h (22mph) | 31km/h (20mph) | 26km/h (16mph) | 45km/h (28mph) | 51km/h (32mph) | 40km/h (25mph) | 32km/h (20mph) |
| Direction | 269° W | 246° WSW | 221° SW | 185° S | 182° S | 172° S | 239° WSW | 237° WSW |
| Wind chill | 3°C (38°F) | 2°C (36°F) | 3°C (38°F) | 2°C (36°F) | 5°C (40°F) | 5°C (41°F) | 11°C (51°F) | 8°C (46°F) |
| Waves | ||||||||
| Height | 0.7m (2.4ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.2ft) | 0.7m (2.4ft) | 1.0m (3.2ft) | 1.1m (3.5ft) | 0.7m (2.3ft) |
| Direction | 318° NW | 319° NW | 320° NW | 321° NW | 323° NW | 323° NW | 149° SSE | 325° NW |
| Period | 4.4 sec. | 13.8 sec. | 14.7 sec. | 14.9 sec. | 15.6 sec. | 16.0 sec. | 15.6 sec. | 15.3 sec. |
| Significant height | 0.9m (3ft) | 0.9m (3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.3m (4.3ft) | 1.8m (5.9ft) | 1.6m (5.2ft) | 1.0m (3.3ft) |
| 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 Saturday 6 December 2025
On Saturday 6 December 2025, the sun will rise at 08:48 and will set at 17:16 on the beach(es) of Saint-Quay-Portrieux. 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 24.9mph km/h (with gusts up to 31.7mph). Wave height will be up to 3.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | |  | | |
| Outside temperature | 11°C (52°F) | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 11°C (52°F) | 12°C (53°F) | 11°C (51°F) | 11°C (52°F) |
| Perceived temperature | 7°C (45°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 8°C (47°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 76% | 75% | 76% | 70% | 75% | 75% | 80% |
| Barometric pressure | 1000 hPa | 1001 hPa | 1002 hPa | 1004 hPa | 1006 hPa | 1007 hPa | 1008 hPa | 1009 hPa |
| Cloud cover | 79% | 71% | 50% | 46% | 23% | 83% | 100% | 100% |
| Heat index | 11°C (52°F) | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 11°C (52°F) | 12°C (53°F) | 11°C (51°F) | 11°C (52°F) |
| Dew point | 7°C (45°F) | 7°C (44°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 7°C (44°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 39km/h (24mph) | 39km/h (24mph) | 40km/h (25mph) | 40km/h (25mph) | 39km/h (24mph) | 33km/h (21mph) | 28km/h (17mph) | 26km/h (16mph) |
| Gusts | 46km/h (28mph) | 43km/h (26mph) | 46km/h (29mph) | 45km/h (28mph) | 44km/h (27mph) | 51km/h (31mph) | 35km/h (22mph) | 41km/h (25mph) |
| Direction | 240° WSW | 238° WSW | 247° WSW | 246° WSW | 253° WSW | 253° WSW | 245° WSW | 233° SW |
| Wind chill | 7°C (45°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 8°C (47°F) |
| Waves | ||||||||
| Height | 0.7m (2.4ft) | 0.9m (2.9ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.2m (3.8ft) | 1.1m (3.8ft) | 1.0m (3.3ft) | 0.9m (3.1ft) |
| Direction | 326° NW | 320° NW | 318° NW | 319° NW | 317° NW | 316° NW | 317° NW | 316° NW |
| Period | 15.0 sec. | 13.5 sec. | 13.3 sec. | 14.2 sec. | 14.9 sec. | 16.0 sec. | 16.1 sec. | 15.8 sec. |
| Significant height | 1.2m (3.9ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.7m (5.6ft) | 1.8m (5.9ft) | 1.8m (5.9ft) | 1.5m (4.9ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) |
Sea weather on Sunday 7 December 2025
On Sunday 7 December 2025, the sun will rise at 08:49 and will set at 17:16 on the beach(es) of Saint-Quay-Portrieux. The outside temperature will be a high of 58°F t and a low of 54°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 24.2mph km/h (with gusts up to 27.3mph). Wave height will be up to 3ft 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) | 13°C (56°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (57°F) | 13°C (55°F) |
| Perceived temperature | 9°C (48°F) | 9°C (49°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (53°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 92% | 93% | 90% | 88% | 89% | 92% | 94% |
| Barometric pressure | 1009 hPa | 1008 hPa | 1005 hPa | 1004 hPa | 1005 hPa | 1005 hPa | 1007 hPa | 1009 hPa |
| Cloud cover | 66% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 12°C (53°F) | 12°C (53°F) | 13°C (56°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (57°F) | 13°C (55°F) |
| Dew point | 9°C (48°F) | 10°C (51°F) | 12°C (54°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) |
| Wind | ||||||||
| Speed | 23km/h (15mph) | 21km/h (13mph) | 28km/h (18mph) | 37km/h (23mph) | 39km/h (24mph) | 33km/h (20mph) | 31km/h (19mph) | 11km/h (7mph) |
| Gusts | 36km/h (22mph) | 31km/h (19mph) | 44km/h (28mph) | 43km/h (27mph) | 41km/h (26mph) | 34km/h (21mph) | 32km/h (20mph) | 18km/h (11mph) |
| Direction | 226° SW | 203° SSW | 203° SSW | 235° SW | 235° SW | 243° WSW | 248° WSW | 257° WSW |
| Wind chill | 9°C (48°F) | 9°C (49°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (53°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 0.8m (2.8ft) | 0.8m (2.5ft) | 0.7m (2.5ft) | 0.8m (2.6ft) | 0.8m (2.8ft) | 0.9m (2.9ft) | 0.8m (2.7ft) | 0.5m (1.7ft) |
| Direction | 316° NW | 316° NW | 315° NW | 315° NW | 314° NW | 314° NW | 312° NW | 311° NW |
| Period | 15.6 sec. | 15.3 sec. | 14.8 sec. | 14.4 sec. | 13.9 sec. | 13.4 sec. | 13.2 sec. | 6.3 sec. |
| Significant height | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.2m (3.9ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) |
Sea weather on Monday 8 December 2025
On Monday 8 December 2025, the sun will rise at 08:51 and will set at 17:16 on the beach(es) of Saint-Quay-Portrieux. The outside temperature will be a high of 58°F t and a low of 54°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 19.9mph km/h (with gusts up to 30.5mph). 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 | 14°C (56°F) | 14°C (57°F) | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
| Perceived temperature | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 10°C (51°F) |
| Precipitation | 0in | 0in | 0in | 0.1in | 0.1in | 0in | 0in | 0in |
| Humidity | 95% | 94% | 94% | 93% | 91% | 91% | 92% | 92% |
| Barometric pressure | 1010 hPa | 1010 hPa | 1010 hPa | 1011 hPa | 1011 hPa | 1011 hPa | 1011 hPa | 1011 hPa |
| Cloud cover | 100% | 100% | 100% | 90% | 100% | 100% | 100% | 100% |
| Heat index | 14°C (56°F) | 14°C (57°F) | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
| Dew point | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 11°C (52°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 22km/h (13mph) | 25km/h (15mph) | 16km/h (10mph) | 30km/h (19mph) | 26km/h (16mph) | 27km/h (17mph) | 32km/h (20mph) |
| Gusts | 29km/h (18mph) | 34km/h (21mph) | 39km/h (24mph) | 25km/h (16mph) | 47km/h (29mph) | 40km/h (25mph) | 43km/h (27mph) | 49km/h (31mph) |
| Direction | 229° SW | 211° SSW | 223° SW | 238° WSW | 211° SSW | 220° SW | 210° SSW | 209° SSW |
| Wind chill | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 10°C (51°F) |
| Waves | ||||||||
| Height | 0.4m (1.4ft) | 0.4m (1.3ft) | 0.5m (1.5ft) | 0.4m (1.4ft) | 0.4m (1.2ft) | 0.4m (1.3ft) | 0.4m (1.4ft) | 0.5m (1.7ft) |
| Direction | 310° NW | 309° NW | 308° NW | 308° NW | 307° NW | 313° NW | 313° NW | 315° NW |
| Period | 5.6 sec. | 12.6 sec. | 12.5 sec. | 12.3 sec. | 12.2 sec. | 12.1 sec. | 19.0 sec. | 18.1 sec. |
| Significant height | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) |
Sea weather on Tuesday 9 December 2025
On Tuesday 9 December 2025, the sun will rise at 08:52 and will set at 17:16 on the beach(es) of Saint-Quay-Portrieux. The outside temperature will be a high of 59°F t and a low of 56°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 28.6mph km/h (with gusts up to 30.5mph). Wave height will be up to 3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 14°C (56°F) | 13°C (56°F) | 13°C (55°F) | 13°C (56°F) | 14°C (57°F) | 15°C (58°F) | 15°C (59°F) | 15°C (59°F) |
| Perceived temperature | 11°C (52°F) | 11°C (51°F) | 9°C (49°F) | 10°C (51°F) | 11°C (52°F) | 12°C (53°F) | 14°C (58°F) | 13°C (56°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 92% | 89% | 86% | 79% | 72% | 65% | 58% | 65% |
| Barometric pressure | 1011 hPa | 1010 hPa | 1009 hPa | 1007 hPa | 1006 hPa | 1005 hPa | 1004 hPa | 1005 hPa |
| Cloud cover | 100% | 100% | 72% | 100% | 68% | 97% | 100% | 100% |
| Heat index | 14°C (56°F) | 13°C (56°F) | 13°C (55°F) | 13°C (56°F) | 14°C (57°F) | 15°C (58°F) | 15°C (59°F) | 15°C (59°F) |
| Dew point | 12°C (54°F) | 12°C (53°F) | 10°C (50°F) | 10°C (50°F) | 9°C (48°F) | 8°C (46°F) | 7°C (45°F) | 8°C (47°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 37km/h (23mph) | 41km/h (26mph) | 42km/h (26mph) | 46km/h (29mph) | 44km/h (27mph) | 44km/h (27mph) | 43km/h (27mph) |
| Gusts | 47km/h (29mph) | 39km/h (24mph) | 44km/h (27mph) | 45km/h (28mph) | 49km/h (30mph) | 49km/h (31mph) | 48km/h (30mph) | 46km/h (29mph) |
| Direction | 209° SSW | 203° SSW | 193° SSW | 183° S | 194° SSW | 196° SSW | 201° SSW | 208° SSW |
| Wind chill | 11°C (52°F) | 11°C (51°F) | 9°C (49°F) | 10°C (51°F) | 11°C (52°F) | 12°C (53°F) | 14°C (58°F) | 13°C (56°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.8m (2.5ft) | 0.9m (2.8ft) | 0.9m (3.0ft) | 0.9m (3.1ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.8m (2.6ft) |
| Direction | 315° NW | 314° NW | 314° NW | 314° NW | 313° NW | 313° NW | 311° NW | 310° NW |
| Period | 17.6 sec. | 17.4 sec. | 17.0 sec. | 16.7 sec. | 16.5 sec. | 16.2 sec. | 16.0 sec. | 15.6 sec. |
| Significant height | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
Sea weather on Wednesday 10 December 2025
On Wednesday 10 December 2025, the sun will rise at 08:53 and will set at 17:16 on the beach(es) of Saint-Quay-Portrieux. The outside temperature will be a high of 58°F t and a low of 43°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 26.7mph km/h (with gusts up to 29.2mph). 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 | 14°C (57°F) | 13°C (56°F) | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) | 7°C (45°F) | 8°C (46°F) |
| Perceived temperature | 11°C (52°F) | 11°C (51°F) | 10°C (50°F) | 9°C (49°F) | 8°C (47°F) | 8°C (46°F) | 4°C (39°F) | 5°C (40°F) |
| Precipitation | 0in | 0in | 0.1in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 80% | 90% | 89% | 79% | 77% | 82% | 88% |
| Barometric pressure | 1005 hPa | 1005 hPa | 1006 hPa | 1008 hPa | 1011 hPa | 1013 hPa | 1016 hPa | 1019 hPa |
| Cloud cover | 93% | 88% | 96% | 100% | 36% | 7% | 4% | 10% |
| Heat index | 14°C (57°F) | 13°C (56°F) | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) | 7°C (45°F) | 8°C (46°F) |
| Dew point | 10°C (49°F) | 10°C (50°F) | 11°C (51°F) | 10°C (50°F) | 8°C (46°F) | 7°C (44°F) | 4°C (40°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 43km/h (27mph) | 36km/h (22mph) | 21km/h (13mph) | 22km/h (14mph) | 27km/h (17mph) | 27km/h (17mph) | 23km/h (14mph) | 20km/h (12mph) |
| Gusts | 44km/h (28mph) | 47km/h (29mph) | 32km/h (20mph) | 32km/h (20mph) | 33km/h (21mph) | 30km/h (19mph) | 26km/h (16mph) | 31km/h (19mph) |
| Direction | 215° SW | 215° SW | 233° SW | 249° WSW | 252° WSW | 256° WSW | 245° WSW | 229° SW |
| Wind chill | 11°C (52°F) | 11°C (51°F) | 10°C (50°F) | 9°C (49°F) | 8°C (47°F) | 8°C (46°F) | 4°C (39°F) | 5°C (40°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Direction | 311° NW | 311° NW | 312° NW | 313° NW | 312° NW | 312° NW | 311° NW | 311° NW |
| Period | 15.3 sec. | 14.9 sec. | 14.5 sec. | 14.2 sec. | 13.8 sec. | 13.5 sec. | 13.2 sec. | 12.9 sec. |
| Significant height | 0.9m (3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| 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 11 December 2025
On Thursday 11 December 2025, the sun will rise at 08:54 and will set at 17:16 on the beach(es) of Saint-Quay-Portrieux. 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 16.8mph km/h (with gusts up to 24.2mph). 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 | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 10°C (51°F) | 11°C (51°F) | 10°C (50°F) | 10°C (50°F) |
| Perceived temperature | 6°C (43°F) | 6°C (43°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 8°C (46°F) | 7°C (44°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 90% | 91% | 92% | 90% | 85% | 84% | 87% | 90% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1017 hPa | 1017 hPa |
| Cloud cover | 15% | 20% | 19% | 19% | 35% | 23% | 40% | 76% |
| Heat index | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 10°C (51°F) | 11°C (51°F) | 10°C (50°F) | 10°C (50°F) |
| Dew point | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 8°C (47°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 19km/h (12mph) | 20km/h (12mph) | 23km/h (14mph) | 26km/h (16mph) | 27km/h (17mph) | 24km/h (15mph) | 21km/h (13mph) |
| Gusts | 32km/h (20mph) | 34km/h (21mph) | 36km/h (22mph) | 37km/h (23mph) | 39km/h (24mph) | 33km/h (20mph) | 35km/h (22mph) | 33km/h (21mph) |
| Direction | 216° SW | 201° SSW | 189° S | 181° S | 180° S | 174° S | 171° S | 171° S |
| Wind chill | 6°C (43°F) | 6°C (43°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 8°C (46°F) | 7°C (44°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.6m (2.0ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2.0ft) | 0.6m (2.0ft) |
| Direction | 311° NW | 311° NW | 310° NW | 216° SW | 169° SSE | 167° SSE | 171° S | 175° S |
| Period | 12.7 sec. | 12.6 sec. | 12.6 sec. | 12.8 sec. | 13.1 sec. | 12.8 sec. | 12.6 sec. | 12.4 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| 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) |