Sea weather in La Barre-de-Monts in Vendée All the beach weather in La Barre-de-Monts
All the essential weather information for enjoying the beach in La Barre-de-Monts in Vendée, 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 Barre-de-Monts over the next 7 days?
Discover the best moment to go to the beach in La Barre-de-Monts in Vendée this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in La Barre-de-Monts. 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 |
|---|---|---|---|---|
| Monday 15 December 2025 | 54°F to 56°F | 18.6mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 50°F to 56°F | 17.4mph | discouraged | all the sea weather |
| Wednesday 17 December 2025 | 47°F to 50°F | 8.1mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 50°F to 56°F | 27.3mph | not recommended | all the sea weather |
| Friday 19 December 2025 | 50°F to 56°F | 3.1mph | discouraged | all the sea weather |
| Saturday 20 December 2025 | 50°F to 52°F | 18.6mph | discouraged | all the sea weather |
| Sunday 21 December 2025 | 49°F to 54°F | 9.9mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in La Barre-de-Monts
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 08:47 and will set at 17:21 on the beach(es) of La Barre-de-Monts. The outside temperature will be a high of 56°F t and a low of 54°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 28.6mph). 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 | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) |
| Perceived temperature | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 9°C (48°F) | 10°C (49°F) | 10°C (51°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 87% | 88% | 87% | 85% | 84% | 84% | 84% |
| Barometric pressure | 1015 hPa | 1013 hPa | 1011 hPa | 1010 hPa | 1009 hPa | 1007 hPa | 1005 hPa | 1005 hPa |
| Cloud cover | 39% | 51% | 41% | 82% | 57% | 84% | 23% | 94% |
| Heat index | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) |
| Dew point | 10°C (50°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 10°C (51°F) | 9°C (49°F) | 10°C (49°F) | 10°C (51°F) |
| Wind | ||||||||
| Speed | 30km/h (19mph) | 33km/h (21mph) | 37km/h (23mph) | 35km/h (22mph) | 34km/h (21mph) | 40km/h (25mph) | 31km/h (19mph) | 30km/h (19mph) |
| Gusts | 46km/h (29mph) | 36km/h (22mph) | 37km/h (23mph) | 38km/h (23mph) | 39km/h (24mph) | 40km/h (25mph) | 38km/h (23mph) | 33km/h (21mph) |
| Direction | 177° S | 182° S | 178° S | 183° S | 174° S | 158° SSE | 176° S | 174° S |
| Wind chill | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 9°C (48°F) | 10°C (49°F) | 10°C (51°F) |
| Waves | ||||||||
| Height | 0.7m (2.3ft) | 0.8m (2.7ft) | 0.8m (2.8ft) | 0.8m (2.8ft) | 0.8m (2.7ft) | 0.9m (2.9ft) | 0.9m (2.9ft) | 0.9m (2.9ft) |
| Direction | 254° WSW | 253° WSW | 253° WSW | 252° WSW | 254° WSW | 253° WSW | 253° WSW | 252° WSW |
| Period | 14.2 sec. | 14.2 sec. | 14.2 sec. | 14.2 sec. | 13.9 sec. | 13.7 sec. | 13.6 sec. | 13.5 sec. |
| Significant height | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 08:48 and will set at 17:21 on the beach(es) of La Barre-de-Monts. The outside temperature will be a high of 56°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 22.4mph km/h (with gusts up to 31.7mph). 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 | 13°C (55°F) | 13°C (55°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) |
| Perceived temperature | 10°C (51°F) | 11°C (52°F) | 10°C (49°F) | 9°C (49°F) | 10°C (50°F) | 7°C (44°F) | 7°C (45°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 88% | 94% | 93% | 91% | 88% | 86% | 84% |
| Barometric pressure | 1005 hPa | 1005 hPa | 1006 hPa | 1008 hPa | 1010 hPa | 1012 hPa | 1014 hPa | 1018 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 78% | 98% | 86% | 100% |
| Heat index | 13°C (55°F) | 13°C (55°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) |
| Dew point | 10°C (51°F) | 11°C (51°F) | 11°C (52°F) | 10°C (51°F) | 11°C (51°F) | 9°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 30km/h (19mph) | 14km/h (9mph) | 22km/h (14mph) | 22km/h (13mph) | 17km/h (11mph) | 36km/h (22mph) | 25km/h (16mph) | 28km/h (17mph) |
| Gusts | 36km/h (22mph) | 21km/h (13mph) | 33km/h (21mph) | 34km/h (21mph) | 30km/h (19mph) | 51km/h (32mph) | 38km/h (24mph) | 39km/h (24mph) |
| Direction | 168° SSE | 182° S | 141° SE | 132° SE | 135° SE | 13° NNE | 19° NNE | 3° N |
| Wind chill | 10°C (51°F) | 11°C (52°F) | 10°C (49°F) | 9°C (49°F) | 10°C (50°F) | 7°C (44°F) | 7°C (45°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 0.7m (2.5ft) | 0.7m (2.4ft) | 0.7m (2.3ft) | 0.7m (2.2ft) | 0.6m (1.8ft) | 0.5m (1.7ft) | 0.5m (1.7ft) |
| Direction | 252° WSW | 252° WSW | 253° WSW | 254° WSW | 254° WSW | 254° WSW | 254° WSW | 254° WSW |
| Period | 13.5 sec. | 13.6 sec. | 14.1 sec. | 14.0 sec. | 13.9 sec. | 14.2 sec. | 14.3 sec. | 14.3 sec. |
| Significant height | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 08:49 and will set at 17:21 on the beach(es) of La Barre-de-Monts. 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 14.3mph km/h (with gusts up to 19.9mph). 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 | 10°C (50°F) | 9°C (49°F) | 9°C (47°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 8°C (47°F) | 10°C (49°F) |
| Perceived temperature | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 81% | 81% | 82% | 78% | 73% | 71% | 70% |
| Barometric pressure | 1019 hPa | 1021 hPa | 1022 hPa | 1024 hPa | 1024 hPa | 1023 hPa | 1022 hPa | 1022 hPa |
| Cloud cover | 15% | 12% | 5% | 0% | 6% | 4% | 17% | 31% |
| Heat index | 10°C (50°F) | 9°C (49°F) | 9°C (47°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 8°C (47°F) | 10°C (49°F) |
| Dew point | 8°C (46°F) | 6°C (43°F) | 6°C (42°F) | 5°C (41°F) | 4°C (40°F) | 3°C (38°F) | 3°C (38°F) | 4°C (40°F) |
| Wind | ||||||||
| Speed | 22km/h (14mph) | 23km/h (14mph) | 20km/h (13mph) | 15km/h (9mph) | 10km/h (6mph) | 4km/h (3mph) | 5km/h (3mph) | 13km/h (8mph) |
| Gusts | 30km/h (19mph) | 32km/h (20mph) | 29km/h (18mph) | 22km/h (14mph) | 16km/h (10mph) | 8km/h (5mph) | 9km/h (5mph) | 20km/h (12mph) |
| Direction | 13° NNE | 3° N | 2° N | 22° NNE | 22° NNE | 328° NNW | 172° S | 160° SSE |
| Wind chill | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.5m (1.7ft) | 0.5m (1.7ft) | 0.5m (1.7ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.5ft) | 0.4m (1.3ft) |
| Direction | 254° WSW | 253° WSW | 253° WSW | 252° WSW | 254° WSW | 254° WSW | 254° WSW | 253° WSW |
| Period | 14.3 sec. | 14.2 sec. | 14.2 sec. | 14.2 sec. | 14.0 sec. | 13.8 sec. | 13.6 sec. | 13.4 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 08:49 and will set at 17:21 on the beach(es) of La Barre-de-Monts. The outside temperature will be a high of 56°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! Be careful, the sea will be generally rough with a wind speed of up to 30.5mph km/h (with gusts up to 32.9mph). Wave height will be up to 3.3ft 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) | 11°C (51°F) | 12°C (53°F) | 12°C (54°F) | 13°C (55°F) | 13°C (56°F) | 12°C (54°F) | 13°C (55°F) |
| Perceived temperature | 8°C (46°F) | 8°C (46°F) | 9°C (47°F) | 9°C (48°F) | 9°C (49°F) | 10°C (50°F) | 9°C (47°F) | 9°C (49°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 71% | 74% | 86% | 86% | 88% | 82% | 89% | 88% |
| Barometric pressure | 1021 hPa | 1020 hPa | 1017 hPa | 1014 hPa | 1012 hPa | 1010 hPa | 1010 hPa | 1011 hPa |
| Cloud cover | 32% | 19% | 67% | 94% | 72% | 100% | 100% | 93% |
| Heat index | 10°C (51°F) | 11°C (51°F) | 12°C (53°F) | 12°C (54°F) | 13°C (55°F) | 13°C (56°F) | 12°C (54°F) | 13°C (55°F) |
| Dew point | 5°C (42°F) | 6°C (43°F) | 9°C (49°F) | 10°C (50°F) | 11°C (51°F) | 10°C (51°F) | 10°C (51°F) | 11°C (51°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 22km/h (14mph) | 29km/h (18mph) | 36km/h (22mph) | 46km/h (28mph) | 49km/h (30mph) | 44km/h (28mph) | 44km/h (27mph) |
| Gusts | 28km/h (17mph) | 34km/h (21mph) | 45km/h (28mph) | 36km/h (22mph) | 53km/h (33mph) | 51km/h (32mph) | 49km/h (30mph) | 49km/h (31mph) |
| Direction | 173° S | 171° S | 168° SSE | 163° SSE | 174° S | 184° S | 194° SSW | 216° SW |
| Wind chill | 8°C (46°F) | 8°C (46°F) | 9°C (47°F) | 9°C (48°F) | 9°C (49°F) | 10°C (50°F) | 9°C (47°F) | 9°C (49°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.7ft) | 0.7m (2.2ft) | 0.9m (2.9ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 0.9m (3.0ft) |
| Direction | 253° WSW | 255° WSW | 256° WSW | 247° WSW | 247° WSW | 248° WSW | 248° WSW | 248° WSW |
| Period | 13.1 sec. | 12.8 sec. | 12.7 sec. | 12.6 sec. | 21.5 sec. | 20.6 sec. | 20.6 sec. | 20.6 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.5m (4.9ft) | 1.7m (5.6ft) | 1.5m (4.9ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 08:50 and will set at 17:22 on the beach(es) of La Barre-de-Monts. The outside temperature will be a high of 56°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 22.4mph km/h (with gusts up to 32.9mph). Wave height will be up to 5.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | |  |
| Outside temperature | 13°C (55°F) | 12°C (53°F) | 11°C (53°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) |
| Perceived temperature | 10°C (49°F) | 9°C (48°F) | 9°C (47°F) | 7°C (45°F) | 9°C (48°F) | 10°C (50°F) | 9°C (48°F) | 10°C (49°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 74% | 73% | 69% | 63% | 61% | 65% | 66% |
| Barometric pressure | 1013 hPa | 1014 hPa | 1016 hPa | 1019 hPa | 1021 hPa | 1022 hPa | 1022 hPa | 1023 hPa |
| Cloud cover | 100% | 100% | 62% | 16% | 46% | 47% | 33% | 17% |
| Heat index | 13°C (55°F) | 12°C (53°F) | 11°C (53°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) |
| Dew point | 9°C (48°F) | 7°C (45°F) | 7°C (44°F) | 5°C (40°F) | 3°C (38°F) | 3°C (38°F) | 4°C (38°F) | 4°C (39°F) |
| Wind | ||||||||
| Speed | 36km/h (22mph) | 34km/h (21mph) | 28km/h (17mph) | 23km/h (14mph) | 10km/h (6mph) | 6km/h (4mph) | 8km/h (5mph) | 5km/h (3mph) |
| Gusts | 53km/h (33mph) | 48km/h (30mph) | 40km/h (25mph) | 33km/h (20mph) | 15km/h (9mph) | 10km/h (6mph) | 13km/h (8mph) | 8km/h (5mph) |
| Direction | 273° W | 267° W | 308° NW | 350° N | 346° NNW | 294° WNW | 273° W | 273° W |
| Wind chill | 10°C (49°F) | 9°C (48°F) | 9°C (47°F) | 7°C (45°F) | 9°C (48°F) | 10°C (50°F) | 9°C (48°F) | 10°C (49°F) |
| Waves | ||||||||
| Height | 0.9m (3.0ft) | 1.6m (5.3ft) | 1.6m (5.2ft) | 1.6m (5.3ft) | 1.6m (5.3ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.6m (5.2ft) |
| Direction | 248° WSW | 250° WSW | 250° WSW | 249° WSW | 248° WSW | 250° WSW | 251° WSW | 251° WSW |
| Period | 20.6 sec. | 17.8 sec. | 17.6 sec. | 17.6 sec. | 17.4 sec. | 16.8 sec. | 16.1 sec. | 15.8 sec. |
| Significant height | 1.2m (3.9ft) | 0.5m (1.6ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 08:51 and will set at 17:22 on the beach(es) of La Barre-de-Monts. The outside temperature will be a high of 52°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 18.6mph km/h (with gusts up to 26.1mph). Wave height will be up to 5.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) |
| Perceived temperature | 10°C (49°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 66% | 68% | 69% | 70% | 71% | 69% | 70% | 74% |
| Barometric pressure | 1023 hPa | 1022 hPa | 1020 hPa | 1019 hPa | 1017 hPa | 1014 hPa | 1012 hPa | 1010 hPa |
| Cloud cover | 20% | 24% | 32% | 60% | 65% | 50% | 38% | 78% |
| Heat index | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 11°C (51°F) | 11°C (51°F) |
| Dew point | 4°C (39°F) | 4°C (40°F) | 5°C (40°F) | 5°C (41°F) | 6°C (42°F) | 5°C (42°F) | 5°C (42°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 6km/h (4mph) | 10km/h (6mph) | 16km/h (10mph) | 22km/h (13mph) | 27km/h (17mph) | 28km/h (17mph) | 27km/h (17mph) | 30km/h (18mph) |
| Gusts | 9km/h (5mph) | 16km/h (10mph) | 24km/h (15mph) | 32km/h (20mph) | 40km/h (25mph) | 42km/h (26mph) | 32km/h (20mph) | 41km/h (26mph) |
| Direction | 210° SSW | 174° S | 174° S | 180° S | 191° S | 198° SSW | 194° SSW | 190° S |
| Wind chill | 10°C (49°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |
| Waves | ||||||||
| Height | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) |
| Direction | 252° WSW | 254° WSW | 255° WSW | 255° WSW | 256° WSW | 257° WSW | 257° WSW | 257° WSW |
| Period | 15.5 sec. | 15.1 sec. | 14.7 sec. | 14.4 sec. | 14.3 sec. | 13.9 sec. | 13.5 sec. | 13.3 sec. |
| Significant height | 0.8m (2.6ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
Sea weather on Sunday 21 December 2025
On Sunday 21 December 2025, the sun will rise at 08:51 and will set at 17:23 on the beach(es) of La Barre-de-Monts. 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 21.8mph 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 (49°F) | 9°C (48°F) | 9°C (48°F) | 9°C (49°F) | 10°C (50°F) | 10°C (50°F) |
| Perceived temperature | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 80% | 80% | 75% | 71% | 68% | 66% | 69% |
| Barometric pressure | 1009 hPa | 1007 hPa | 1007 hPa | 1008 hPa | 1008 hPa | 1008 hPa | 1008 hPa | 1008 hPa |
| Cloud cover | 78% | 89% | 100% | 88% | 94% | 57% | 39% | 36% |
| Heat index | 11°C (52°F) | 11°C (51°F) | 10°C (49°F) | 9°C (48°F) | 9°C (48°F) | 9°C (49°F) | 10°C (50°F) | 10°C (50°F) |
| Dew point | 7°C (44°F) | 7°C (45°F) | 6°C (43°F) | 5°C (40°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 5°C (40°F) |
| Wind | ||||||||
| Speed | 35km/h (21mph) | 33km/h (21mph) | 29km/h (18mph) | 20km/h (12mph) | 12km/h (7mph) | 9km/h (6mph) | 14km/h (9mph) | 16km/h (10mph) |
| Gusts | 51km/h (32mph) | 46km/h (29mph) | 40km/h (25mph) | 27km/h (17mph) | 16km/h (10mph) | 13km/h (8mph) | 22km/h (14mph) | 25km/h (15mph) |
| Direction | 191° S | 217° SW | 288° WNW | 322° NW | 305° NW | 255° WSW | 224° SW | 220° SW |
| Wind chill | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Waves | ||||||||
| Height | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.0m (3.3ft) |
| Direction | 257° WSW | 258° WSW | 258° WSW | 259° W | 260° W | 261° W | 261° W | 262° W |
| Period | 13.1 sec. | 12.5 sec. | 12.0 sec. | 12.1 sec. | 12.2 sec. | 12.0 sec. | 11.8 sec. | 11.9 sec. |
| Significant height | 0.4m (1.3ft) | 0.6m (2ft) | 0.9m (3ft) | 0.9m (3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |