Sea weather in Saint-Jean-de-Monts in Vendée All the beach weather in Saint-Jean-de-Monts
All the essential weather information for enjoying the beach in Saint-Jean-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 Saint-Jean-de-Monts over the next 7 days?
Discover the best moment to go to the beach in Saint-Jean-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 Saint-Jean-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 |
|---|---|---|---|---|
| Friday 10 January 2025 | 45°F to 56°F | 4.4mph | not recommended | all the sea weather |
| Saturday 11 January 2025 | 41°F to 50°F | 14.9mph | discouraged | all the sea weather |
| Sunday 12 January 2025 | 34°F to 41°F | 13.7mph | discouraged | all the sea weather |
| Monday 13 January 2025 | 32°F to 40°F | 14.9mph | not recommended | all the sea weather |
| Tuesday 14 January 2025 | 36°F to 43°F | 13.7mph | discouraged | all the sea weather |
| Wednesday 15 January 2025 | 34°F to 40°F | 14.3mph | not recommended | all the sea weather |
| Thursday 16 January 2025 | 36°F to 41°F | 16.2mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Jean-de-Monts
Sea weather on Friday 10 January 2025
On Friday 10 January 2025, the sun will rise at 08:51 and will set at 17:41 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 56°F t and a low of 45°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 28mph km/h (with gusts up to 32.3mph). 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 | 7°C (45°F) | 7°C (45°F) | 11°C (52°F) | 13°C (55°F) | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) |
| Perceived temperature | 4°C (40°F) | 3°C (37°F) | 8°C (46°F) | 9°C (48°F) | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) |
| Precipitation | 0in | 0in | 0.1in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 73% | 91% | 95% | 95% | 95% | 98% | 97% | 93% |
| Barometric pressure | 1020 hPa | 1017 hPa | 1013 hPa | 1013 hPa | 1015 hPa | 1015 hPa | 1017 hPa | 1018 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 56% |
| Heat index | 7°C (45°F) | 7°C (45°F) | 11°C (52°F) | 13°C (55°F) | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) |
| Dew point | 3°C (37°F) | 6°C (42°F) | 10°C (50°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 11°C (51°F) | 10°C (49°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 33km/h (20mph) | 27km/h (17mph) | 45km/h (28mph) | 45km/h (28mph) | 28km/h (17mph) | 13km/h (8mph) | 7km/h (4mph) |
| Gusts | 25km/h (15mph) | 44km/h (27mph) | 44km/h (27mph) | 47km/h (29mph) | 52km/h (32mph) | 30km/h (18mph) | 23km/h (14mph) | 12km/h (8mph) |
| Direction | 93° E | 121° ESE | 230° SW | 265° W | 262° W | 281° W | 311° NW | 339° NNW |
| Wind chill | 4°C (40°F) | 3°C (37°F) | 8°C (46°F) | 9°C (48°F) | 9°C (48°F) | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) |
| Waves | ||||||||
| Height | 2.3m (7.7ft) | 2.1m (7.0ft) | 2.0m (6.7ft) | 3.0m (9.8ft) | 3.1m (10.1ft) | 2.7m (9.0ft) | 2.4m (7.9ft) | 2.2m (7.2ft) |
| Direction | 241° WSW | 242° WSW | 242° WSW | 243° WSW | 245° WSW | 243° WSW | 244° WSW | 244° WSW |
| Period | 13.6 sec. | 13.6 sec. | 13.6 sec. | 13.2 sec. | 9.3 sec. | 10.3 sec. | 10.6 sec. | 10.6 sec. |
| Significant height | 0.3m (1ft) | 0.9m (3ft) | 0.9m (3ft) | 1.8m (5.9ft) | 1.6m (5.2ft) | 1.0m (3.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) |
Sea weather on Saturday 11 January 2025
On Saturday 11 January 2025, the sun will rise at 08:51 and will set at 17:43 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 50°F t and a low of 41°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 21.1mph km/h (with gusts up to 25.5mph). Wave height will be up to 6.9ft 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 (49°F) | 10°C (50°F) | 10°C (49°F) | 10°C (51°F) | 7°C (44°F) | 5°C (41°F) |
| Perceived temperature | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) | 8°C (46°F) | 8°C (46°F) | 7°C (44°F) | 2°C (36°F) | 1°C (34°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 94% | 92% | 92% | 89% | 90% | 84% | 90% | 89% |
| Barometric pressure | 1020 hPa | 1021 hPa | 1023 hPa | 1024 hPa | 1026 hPa | 1026 hPa | 1029 hPa | 1033 hPa |
| Cloud cover | 56% | 77% | 93% | 99% | 88% | 52% | 41% | 42% |
| Heat index | 10°C (49°F) | 9°C (48°F) | 9°C (49°F) | 10°C (50°F) | 10°C (49°F) | 10°C (51°F) | 7°C (44°F) | 5°C (41°F) |
| Dew point | 9°C (48°F) | 8°C (46°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 5°C (41°F) | 4°C (38°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 10km/h (6mph) | 18km/h (11mph) | 13km/h (8mph) | 13km/h (8mph) | 34km/h (21mph) | 28km/h (17mph) | 24km/h (15mph) |
| Gusts | 22km/h (13mph) | 16km/h (10mph) | 26km/h (16mph) | 19km/h (12mph) | 19km/h (12mph) | 38km/h (24mph) | 41km/h (25mph) | 32km/h (20mph) |
| Direction | 355° N | 347° NNW | 350° N | 356° N | 319° NW | 316° NW | 38° NE | 41° NE |
| Wind chill | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) | 8°C (46°F) | 8°C (46°F) | 7°C (44°F) | 2°C (36°F) | 1°C (34°F) |
| Waves | ||||||||
| Height | 2.1m (6.8ft) | 2.0m (6.7ft) | 2.0m (6.6ft) | 1.9m (6.4ft) | 1.9m (6.1ft) | 1.8m (5.9ft) | 1.7m (5.6ft) | 1.6m (5.4ft) |
| Direction | 244° WSW | 244° WSW | 243° WSW | 243° WSW | 243° WSW | 243° WSW | 243° WSW | 244° WSW |
| Period | 10.5 sec. | 14.5 sec. | 14.5 sec. | 14.4 sec. | 14.3 sec. | 14.2 sec. | 14.1 sec. | 13.9 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.6m (2ft) | 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 Sunday 12 January 2025
On Sunday 12 January 2025, the sun will rise at 08:50 and will set at 17:44 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 41°F t and a low of 34°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 23mph). 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 | 5°C (40°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 5°C (41°F) | 2°C (35°F) | 4°C (39°F) |
| Perceived temperature | 0°C (32°F) | -2°C (29°F) | -2°C (28°F) | -2°C (28°F) | -2°C (28°F) | 2°C (35°F) | -3°C (27°F) | -0°C (31°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 78% | 82% | 86% | 75% | 64% | 72% | 84% |
| Barometric pressure | 1035 hPa | 1036 hPa | 1037 hPa | 1039 hPa | 1041 hPa | 1039 hPa | 1040 hPa | 1041 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 5% | 0% | 0% |
| Heat index | 5°C (40°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 5°C (41°F) | 2°C (35°F) | 4°C (39°F) |
| Dew point | 1°C (35°F) | -1°C (31°F) | -0°C (32°F) | 1°C (33°F) | -2°C (29°F) | -1°C (30°F) | -3°C (27°F) | 2°C (35°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 22km/h (13mph) | 21km/h (13mph) | 23km/h (14mph) | 20km/h (12mph) | 15km/h (9mph) | 21km/h (13mph) | 22km/h (14mph) |
| Gusts | 32km/h (20mph) | 31km/h (19mph) | 30km/h (19mph) | 33km/h (20mph) | 37km/h (23mph) | 25km/h (16mph) | 22km/h (14mph) | 34km/h (21mph) |
| Direction | 57° ENE | 67° ENE | 63° ENE | 60° ENE | 63° ENE | 45° NE | 37° NE | 46° NE |
| Wind chill | 0°C (32°F) | -2°C (29°F) | -2°C (28°F) | -2°C (28°F) | -2°C (28°F) | 2°C (35°F) | -3°C (27°F) | -0°C (31°F) |
| Waves | ||||||||
| Height | 1.6m (5.1ft) | 1.5m (4.9ft) | 1.4m (4.7ft) | 1.4m (4.5ft) | 1.3m (4.3ft) | 1.2m (4.0ft) | 1.2m (3.8ft) | 1.1m (3.6ft) |
| Direction | 244° WSW | 244° WSW | 244° WSW | 244° WSW | 244° WSW | 244° WSW | 244° WSW | 244° WSW |
| Period | 13.7 sec. | 13.6 sec. | 13.5 sec. | 13.5 sec. | 13.6 sec. | 13.6 sec. | 13.5 sec. | 13.4 sec. |
| Significant height | 0.6m (2ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) |
| 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 Monday 13 January 2025
On Monday 13 January 2025, the sun will rise at 08:50 and will set at 17:45 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 40°F t and a low of 32°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 22.4mph). Wave height will be up to 4.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 4°C (38°F) | 3°C (37°F) | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 3°C (38°F) | 1°C (34°F) | 3°C (37°F) |
| Perceived temperature | -1°C (30°F) | -2°C (29°F) | -3°C (28°F) | -3°C (26°F) | -4°C (26°F) | -1°C (29°F) | -4°C (24°F) | -2°C (28°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 82% | 82% | 81% | 66% | 55% | 65% | 75% |
| Barometric pressure | 1041 hPa | 1040 hPa | 1039 hPa | 1039 hPa | 1038 hPa | 1037 hPa | 1036 hPa | 1037 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Heat index | 4°C (38°F) | 3°C (37°F) | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 3°C (38°F) | 1°C (34°F) | 3°C (37°F) |
| Dew point | 1°C (34°F) | -0°C (32°F) | -0°C (31°F) | -1°C (30°F) | -4°C (25°F) | -5°C (23°F) | -5°C (23°F) | -1°C (30°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 19km/h (12mph) | 21km/h (13mph) | 23km/h (14mph) | 22km/h (14mph) | 21km/h (13mph) | 23km/h (15mph) | 24km/h (15mph) |
| Gusts | 30km/h (19mph) | 28km/h (17mph) | 31km/h (19mph) | 32km/h (20mph) | 22km/h (14mph) | 23km/h (14mph) | 26km/h (16mph) | 36km/h (23mph) |
| Direction | 60° ENE | 63° ENE | 66° ENE | 57° ENE | 63° ENE | 58° ENE | 44° NE | 59° ENE |
| Wind chill | -1°C (30°F) | -2°C (29°F) | -3°C (28°F) | -3°C (26°F) | -4°C (26°F) | -1°C (29°F) | -4°C (24°F) | -2°C (28°F) |
| Waves | ||||||||
| Height | 1.0m (3.4ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.4ft) | 1.1m (3.8ft) | 1.2m (4.0ft) | 1.3m (4.2ft) | 1.3m (4.2ft) |
| Direction | 244° WSW | 244° WSW | 244° WSW | 243° WSW | 244° WSW | 243° WSW | 244° WSW | 244° WSW |
| Period | 13.3 sec. | 13.3 sec. | 13.6 sec. | 15.0 sec. | 14.6 sec. | 14.3 sec. | 14.0 sec. | 13.7 sec. |
| Significant height | 0.4m (1.3ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 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 Tuesday 14 January 2025
On Tuesday 14 January 2025, the sun will rise at 08:49 and will set at 17:46 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 43°F t and a low of 36°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 13.7mph km/h (with gusts up to 21.1mph). Wave height will be up to 5.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 3°C (38°F) | 6°C (42°F) | 4°C (39°F) | 3°C (37°F) |
| Perceived temperature | -3°C (28°F) | -3°C (27°F) | -3°C (26°F) | -3°C (26°F) | -1°C (30°F) | 2°C (36°F) | -1°C (31°F) | -2°C (29°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 73% | 68% | 67% | 66% | 54% | 48% | 59% | 64% |
| Barometric pressure | 1037 hPa | 1036 hPa | 1036 hPa | 1036 hPa | 1037 hPa | 1034 hPa | 1035 hPa | 1035 hPa |
| Cloud cover | 0% | 0% | 4% | 2% | 6% | 18% | 9% | 5% |
| Heat index | 2°C (36°F) | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 3°C (38°F) | 6°C (42°F) | 4°C (39°F) | 3°C (37°F) |
| Dew point | -2°C (28°F) | -3°C (26°F) | -4°C (25°F) | -4°C (25°F) | -5°C (23°F) | -4°C (24°F) | -3°C (26°F) | -3°C (26°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 22km/h (14mph) | 21km/h (13mph) | 21km/h (13mph) | 20km/h (12mph) | 18km/h (11mph) | 22km/h (14mph) | 22km/h (13mph) |
| Gusts | 32km/h (20mph) | 34km/h (21mph) | 32km/h (20mph) | 31km/h (19mph) | 30km/h (19mph) | 27km/h (17mph) | 23km/h (14mph) | 32km/h (20mph) |
| Direction | 66° ENE | 70° ENE | 63° ENE | 65° ENE | 74° ENE | 52° NE | 55° NE | 68° ENE |
| Wind chill | -3°C (28°F) | -3°C (27°F) | -3°C (26°F) | -3°C (26°F) | -1°C (30°F) | 2°C (36°F) | -1°C (31°F) | -2°C (29°F) |
| Waves | ||||||||
| Height | 1.3m (4.2ft) | 1.7m (5.7ft) | 1.7m (5.5ft) | 1.6m (5.3ft) | 1.6m (5.1ft) | 1.5m (4.9ft) | 1.5m (4.8ft) | 1.4m (4.6ft) |
| Direction | 243° WSW | 258° WSW | 258° WSW | 258° WSW | 257° WSW | 256° WSW | 258° WSW | 258° WSW |
| Period | 13.7 sec. | 13.7 sec. | 13.5 sec. | 13.3 sec. | 13.2 sec. | 12.9 sec. | 12.6 sec. | 12.4 sec. |
| Significant height | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| 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 Wednesday 15 January 2025
On Wednesday 15 January 2025, the sun will rise at 08:48 and will set at 17:48 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 40°F t and a low of 34°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 15.5mph km/h (with gusts up to 24.9mph). Wave height will be up to 4.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (38°F) | 4°C (39°F) | 2°C (36°F) | 3°C (38°F) |
| Perceived temperature | -2°C (29°F) | -2°C (28°F) | -3°C (27°F) | -2°C (28°F) | -1°C (30°F) | -1°C (31°F) | -3°C (26°F) | -2°C (29°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 63% | 60% | 59% | 56% | 50% | 50% | 59% | 64% |
| Barometric pressure | 1035 hPa | 1034 hPa | 1033 hPa | 1033 hPa | 1033 hPa | 1032 hPa | 1031 hPa | 1031 hPa |
| Cloud cover | 1% | 0% | 0% | 0% | 0% | 0% | 1% | 18% |
| Heat index | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (38°F) | 4°C (39°F) | 2°C (36°F) | 3°C (38°F) |
| Dew point | -4°C (26°F) | -4°C (24°F) | -5°C (24°F) | -5°C (23°F) | -6°C (21°F) | -6°C (22°F) | -5°C (23°F) | -3°C (27°F) |
| Wind | ||||||||
| Speed | 22km/h (14mph) | 24km/h (15mph) | 25km/h (15mph) | 23km/h (14mph) | 21km/h (13mph) | 22km/h (14mph) | 24km/h (15mph) | 23km/h (14mph) |
| Gusts | 35km/h (21mph) | 38km/h (24mph) | 40km/h (25mph) | 35km/h (22mph) | 30km/h (18mph) | 25km/h (16mph) | 27km/h (17mph) | 35km/h (22mph) |
| Direction | 69° ENE | 64° ENE | 64° ENE | 67° ENE | 67° ENE | 56° NE | 49° NE | 53° NE |
| Wind chill | -2°C (29°F) | -2°C (28°F) | -3°C (27°F) | -2°C (28°F) | -1°C (30°F) | -1°C (31°F) | -3°C (26°F) | -2°C (29°F) |
| Waves | ||||||||
| Height | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) |
| Direction | 257° WSW | 258° WSW | 260° W | 259° WSW | 258° WSW | 259° W | 260° W | 256° WSW |
| Period | 12.3 sec. | 12.6 sec. | 13.1 sec. | 14.0 sec. | 14.3 sec. | 13.2 sec. | 12.9 sec. | 13.0 sec. |
| Significant height | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| 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 Thursday 16 January 2025
On Thursday 16 January 2025, the sun will rise at 08:48 and will set at 17:49 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 41°F t and a low of 36°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 24.9mph). Wave height will be up to 6.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 4°C (40°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 5°C (40°F) | 5°C (41°F) | 3°C (37°F) | 3°C (37°F) |
| Perceived temperature | -0°C (32°F) | -0°C (31°F) | -1°C (31°F) | -1°C (30°F) | -0°C (31°F) | 0°C (32°F) | -2°C (28°F) | -2°C (28°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 67% | 78% | 86% | 89% | 83% | 76% | 81% | 87% |
| Barometric pressure | 1031 hPa | 1030 hPa | 1029 hPa | 1029 hPa | 1028 hPa | 1026 hPa | 1027 hPa | 1027 hPa |
| Cloud cover | 11% | 1% | 7% | 19% | 30% | 13% | 2% | 7% |
| Heat index | 4°C (40°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 5°C (40°F) | 5°C (41°F) | 3°C (37°F) | 3°C (37°F) |
| Dew point | -1°C (30°F) | 1°C (33°F) | 2°C (35°F) | 2°C (36°F) | 2°C (35°F) | 1°C (34°F) | 0°C (32°F) | 1°C (34°F) |
| Wind | ||||||||
| Speed | 22km/h (13mph) | 22km/h (14mph) | 23km/h (15mph) | 26km/h (16mph) | 28km/h (18mph) | 27km/h (17mph) | 24km/h (15mph) | 26km/h (16mph) |
| Gusts | 36km/h (22mph) | 36km/h (22mph) | 37km/h (23mph) | 37km/h (23mph) | 40km/h (25mph) | 33km/h (20mph) | 28km/h (18mph) | 36km/h (22mph) |
| Direction | 51° NE | 44° NE | 37° NE | 39° NE | 38° NE | 40° NE | 47° NE | 59° ENE |
| Wind chill | -0°C (32°F) | -0°C (31°F) | -1°C (31°F) | -1°C (30°F) | -0°C (31°F) | 0°C (32°F) | -2°C (28°F) | -2°C (28°F) |
| Waves | ||||||||
| Height | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.7m (5.6ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.8m (5.9ft) | 1.7m (5.6ft) |
| Direction | 255° WSW | 255° WSW | 256° WSW | 257° WSW | 257° WSW | 257° WSW | 259° WSW | 259° W |
| Period | 13.0 sec. | 16.1 sec. | 17.1 sec. | 16.3 sec. | 15.9 sec. | 15.7 sec. | 15.1 sec. | 14.6 sec. |
| Significant height | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) |
| 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) |