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 |
|---|---|---|---|---|
| Saturday 18 July 2026 | 67°F to 72°F | 14.9mph | discouraged | all the sea weather |
| Sunday 19 July 2026 | 67°F to 79°F | 16.8mph | discouraged | all the sea weather |
| Monday 20 July 2026 | 63°F to 77°F | 13.7mph | discouraged | all the sea weather |
| Tuesday 21 July 2026 | 63°F to 77°F | 9.3mph | discouraged | all the sea weather |
| Wednesday 22 July 2026 | 63°F to 74°F | 14.3mph | discouraged | all the sea weather |
| Thursday 23 July 2026 | 61°F to 74°F | 18.6mph | discouraged | all the sea weather |
| Friday 24 July 2026 | 61°F to 72°F | 17.4mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Jean-de-Monts
Sea weather on Saturday 18 July 2026
On Saturday 18 July 2026, the sun will rise at 06:32 and will set at 21:56 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 72°F t and a low of 67°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 16.2mph km/h (with gusts up to 19.9mph). 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 | 21°C (70°F) | 20°C (67°F) | 19°C (65°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 22°C (71°F) |
| Perceived temperature | 21°C (70°F) | 20°C (67°F) | 19°C (65°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 22°C (71°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 74% | 66% | 57% | 59% | 62% | 68% | 77% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1017 hPa | 1018 hPa | 1017 hPa | 1017 hPa | 1016 hPa | 1016 hPa |
| Cloud cover | 5% | 8% | 7% | 9% | 6% | 7% | 7% | 2% |
| Heat index | 21°C (70°F) | 20°C (67°F) | 19°C (65°F) | 24°C (76°F) | 21°C (70°F) | 24°C (76°F) | 21°C (70°F) | 24°C (76°F) |
| Dew point | 19°C (65°F) | 15°C (59°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 14°C (57°F) | 15°C (59°F) | 17°C (63°F) |
| Wind | ||||||||
| Speed | 15km/h (10mph) | 12km/h (8mph) | 14km/h (9mph) | 8km/h (5mph) | 20km/h (13mph) | 26km/h (16mph) | 26km/h (16mph) | 24km/h (15mph) |
| Gusts | 26km/h (16mph) | 22km/h (13mph) | 24km/h (15mph) | 12km/h (8mph) | 21km/h (13mph) | 32km/h (20mph) | 27km/h (17mph) | 24km/h (15mph) |
| Direction | 325° NW | 25° NNE | 24° NNE | 12° NNE | 309° NW | 306° NW | 313° NW | 326° NW |
| Wind chill | 21°C (70°F) | 20°C (67°F) | 19°C (65°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 22°C (71°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.4m (1.4ft) | 0.4m (1.2ft) | 0.3m (1.0ft) | 0.3m (1.1ft) | 0.5m (1.7ft) | 0.6m (2.0ft) | 0.6m (2.1ft) |
| Direction | 269° W | 270° W | 271° W | 271° W | 270° W | 302° WNW | 303° WNW | 302° WNW |
| Period | 8.3 sec. | 3.7 sec. | 3.7 sec. | 3.6 sec. | 7.9 sec. | 7.9 sec. | 7.9 sec. | 8.0 sec. |
| Significant height | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.7m (2.3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |
Sea weather on Sunday 19 July 2026
On Sunday 19 July 2026, the sun will rise at 06:33 and will set at 21:55 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 79°F t and a low of 67°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 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 | 22°C (71°F) | 20°C (68°F) | 19°C (67°F) | 22°C (72°F) | 22°C (71°F) | 24°C (76°F) | 26°C (80°F) | 24°C (76°F) |
| Perceived temperature | 22°C (71°F) | 20°C (68°F) | 19°C (67°F) | 24°C (76°F) | 22°C (71°F) | 25°C (77°F) | 26°C (79°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 65% | 66% | 60% | 52% | 43% | 40% | 37% | 38% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1017 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 3% | 4% | 5% | 5% | 5% | 4% | 22% | 0% |
| Heat index | 25°C (76°F) | 20°C (68°F) | 19°C (67°F) | 24°C (76°F) | 24°C (75°F) | 25°C (77°F) | 26°C (79°F) | 25°C (77°F) |
| Dew point | 15°C (58°F) | 13°C (56°F) | 11°C (52°F) | 12°C (53°F) | 8°C (47°F) | 10°C (50°F) | 11°C (51°F) | 9°C (48°F) |
| Wind | ||||||||
| Speed | 26km/h (16mph) | 23km/h (15mph) | 29km/h (18mph) | 30km/h (19mph) | 28km/h (17mph) | 26km/h (16mph) | 26km/h (16mph) | 27km/h (17mph) |
| Gusts | 31km/h (19mph) | 24km/h (15mph) | 45km/h (28mph) | 43km/h (27mph) | 33km/h (20mph) | 32km/h (20mph) | 30km/h (19mph) | 31km/h (19mph) |
| Direction | 26° NNE | 42° NE | 56° NE | 70° ENE | 57° ENE | 38° NE | 37° NE | 32° NNE |
| Wind chill | 22°C (71°F) | 20°C (68°F) | 19°C (67°F) | 22°C (72°F) | 22°C (71°F) | 24°C (76°F) | 26°C (80°F) | 24°C (76°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.5m (1.8ft) | 0.6m (1.9ft) | 0.6m (2.1ft) | 0.6m (1.9ft) | 0.5m (1.7ft) | 0.5m (1.6ft) | 0.8m (2.6ft) |
| Direction | 299° WNW | 303° WNW | 294° WNW | 61° ENE | 79° E | 76° ENE | 66° ENE | 39° NE |
| Period | 8.1 sec. | 3.8 sec. | 5.0 sec. | 5.3 sec. | 5.3 sec. | 7.8 sec. | 7.6 sec. | 7.4 sec. |
| Significant height | 0.9m (3ft) | 0.9m (3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |
Sea weather on Monday 20 July 2026
On Monday 20 July 2026, the sun will rise at 06:34 and will set at 21:54 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 77°F t and a low of 63°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 31.1mph). 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 | 20°C (67°F) | 19°C (65°F) | 17°C (63°F) | 20°C (69°F) | 22°C (71°F) | 23°C (74°F) | 25°C (77°F) | 24°C (74°F) |
| Perceived temperature | 20°C (67°F) | 19°C (65°F) | 17°C (63°F) | 20°C (69°F) | 22°C (71°F) | 24°C (75°F) | 25°C (77°F) | 25°C (76°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 50% | 51% | 53% | 45% | 38% | 34% | 35% | 40% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1020 hPa | 1021 hPa | 1021 hPa | 1020 hPa | 1020 hPa | 1021 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 6% | 0% |
| Heat index | 20°C (67°F) | 19°C (65°F) | 17°C (63°F) | 20°C (69°F) | 24°C (75°F) | 24°C (75°F) | 25°C (77°F) | 25°C (76°F) |
| Dew point | 9°C (48°F) | 8°C (47°F) | 7°C (45°F) | 8°C (46°F) | 7°C (44°F) | 6°C (43°F) | 8°C (47°F) | 9°C (49°F) |
| Wind | ||||||||
| Speed | 36km/h (22mph) | 33km/h (21mph) | 33km/h (20mph) | 33km/h (21mph) | 28km/h (17mph) | 26km/h (16mph) | 23km/h (14mph) | 22km/h (14mph) |
| Gusts | 38km/h (24mph) | 35km/h (22mph) | 50km/h (31mph) | 44km/h (27mph) | 33km/h (21mph) | 33km/h (20mph) | 23km/h (15mph) | 23km/h (15mph) |
| Direction | 38° NE | 51° NE | 53° NE | 52° NE | 34° NE | 25° NNE | 30° NNE | 25° NNE |
| Wind chill | 20°C (67°F) | 19°C (65°F) | 17°C (63°F) | 20°C (69°F) | 22°C (71°F) | 23°C (74°F) | 25°C (77°F) | 24°C (74°F) |
| Waves | ||||||||
| Height | 0.8m (2.8ft) | 0.9m (2.9ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.8m (2.6ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.7m (2.3ft) |
| Direction | 38° NE | 46° NE | 64° ENE | 66° ENE | 48° NE | 40° NE | 35° NE | 30° NNE |
| Period | 7.4 sec. | 7.3 sec. | 7.2 sec. | 7.1 sec. | 9.2 sec. | 4.0 sec. | 8.9 sec. | 8.6 sec. |
| Significant height | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |
Sea weather on Tuesday 21 July 2026
On Tuesday 21 July 2026, the sun will rise at 06:35 and will set at 21:53 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 77°F t and a low of 63°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 32.3mph). 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 | 20°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 23°C (73°F) | 24°C (76°F) | 24°C (75°F) |
| Perceived temperature | 20°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 24°C (76°F) | 25°C (77°F) | 25°C (77°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 48% | 52% | 64% | 45% | 43% | 45% | 46% | 43% |
| Barometric pressure | 1023 hPa | 1023 hPa | 1024 hPa | 1026 hPa | 1025 hPa | 1023 hPa | 1022 hPa | 1022 hPa |
| Cloud cover | 0% | 0% | 2% | 3% | 2% | 2% | 0% | 0% |
| Heat index | 20°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 24°C (76°F) | 25°C (77°F) | 25°C (77°F) |
| Dew point | 9°C (48°F) | 8°C (47°F) | 10°C (49°F) | 8°C (46°F) | 8°C (46°F) | 10°C (50°F) | 12°C (53°F) | 10°C (51°F) |
| Wind | ||||||||
| Speed | 35km/h (21mph) | 32km/h (20mph) | 33km/h (21mph) | 35km/h (21mph) | 23km/h (14mph) | 18km/h (11mph) | 17km/h (11mph) | 15km/h (10mph) |
| Gusts | 52km/h (32mph) | 50km/h (31mph) | 49km/h (31mph) | 45km/h (28mph) | 26km/h (16mph) | 19km/h (12mph) | 23km/h (14mph) | 33km/h (20mph) |
| Direction | 33° NNE | 47° NE | 44° NE | 48° NE | 31° NNE | 6° N | 5° N | 27° NNE |
| Wind chill | 20°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 23°C (73°F) | 24°C (76°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 0.7m (2.4ft) | 0.8m (2.8ft) | 0.8m (2.6ft) | 0.7m (2.4ft) | 0.6m (1.9ft) | 0.4m (1.5ft) | 0.4m (1.5ft) | 0.5m (1.6ft) |
| Direction | 24° NNE | 25° NNE | 42° NE | 45° NE | 33° NNE | 277° W | 276° W | 279° W |
| Period | 8.5 sec. | 11.4 sec. | 11.6 sec. | 11.5 sec. | 3.8 sec. | 11.0 sec. | 10.8 sec. | 3.3 sec. |
| Significant height | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) |
Sea weather on Wednesday 22 July 2026
On Wednesday 22 July 2026, the sun will rise at 06:37 and will set at 21:52 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 74°F t and a low of 63°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 19.9mph km/h (with gusts up to 24.2mph). 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 | 21°C (69°F) | 18°C (64°F) | 17°C (62°F) | 21°C (70°F) | 23°C (73°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
| Perceived temperature | 21°C (69°F) | 18°C (64°F) | 17°C (62°F) | 21°C (70°F) | 25°C (76°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 55% | 60% | 62% | 48% | 51% | 58% | 65% | 70% |
| Barometric pressure | 1023 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1021 hPa | 1019 hPa | 1019 hPa | 1018 hPa |
| Cloud cover | 3% | 3% | 2% | 0% | 13% | 15% | 35% | 17% |
| Heat index | 21°C (69°F) | 18°C (64°F) | 17°C (62°F) | 21°C (70°F) | 25°C (76°F) | 22°C (72°F) | 21°C (70°F) | 23°C (74°F) |
| Dew point | 11°C (52°F) | 10°C (50°F) | 9°C (49°F) | 9°C (49°F) | 12°C (54°F) | 13°C (55°F) | 14°C (57°F) | 15°C (60°F) |
| Wind | ||||||||
| Speed | 28km/h (18mph) | 27km/h (17mph) | 22km/h (13mph) | 13km/h (8mph) | 20km/h (13mph) | 30km/h (19mph) | 32km/h (20mph) | 23km/h (14mph) |
| Gusts | 36km/h (22mph) | 30km/h (19mph) | 39km/h (24mph) | 18km/h (11mph) | 37km/h (23mph) | 34km/h (21mph) | 36km/h (22mph) | 28km/h (17mph) |
| Direction | 31° NNE | 43° NE | 53° NE | 44° NE | 322° NW | 315° NW | 328° NNW | 347° NNW |
| Wind chill | 21°C (69°F) | 18°C (64°F) | 17°C (62°F) | 21°C (70°F) | 23°C (73°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.7m (2.1ft) | 0.7m (2.2ft) | 0.5m (1.8ft) | 0.4m (1.3ft) | 0.6m (2.0ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Direction | 279° W | 43° NE | 61° ENE | 173° S | 275° W | 308° NW | 324° NW | 320° NW |
| Period | 10.4 sec. | 7.3 sec. | 7.3 sec. | 10.2 sec. | 6.8 sec. | 3.3 sec. | 7.8 sec. | 9.9 sec. |
| Significant height | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.6m (2ft) | 0.5m (1.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) |
Sea weather on Thursday 23 July 2026
On Thursday 23 July 2026, the sun will rise at 06:38 and will set at 21:51 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 74°F t and a low of 61°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 19.9mph km/h (with gusts up to 26.1mph). 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 | 20°C (67°F) | 17°C (63°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 21°C (69°F) | 20°C (68°F) | 22°C (71°F) |
| Perceived temperature | 20°C (67°F) | 17°C (63°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 21°C (69°F) | 20°C (68°F) | 22°C (71°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 63% | 68% | 72% | 62% | 56% | 59% | 66% | 57% |
| Barometric pressure | 1019 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1022 hPa | 1022 hPa | 1021 hPa | 1021 hPa |
| Cloud cover | 6% | 4% | 5% | 2% | 0% | 3% | 4% | 4% |
| Heat index | 21°C (69°F) | 17°C (63°F) | 17°C (62°F) | 22°C (72°F) | 22°C (72°F) | 21°C (69°F) | 20°C (68°F) | 23°C (73°F) |
| Dew point | 12°C (54°F) | 11°C (52°F) | 12°C (53°F) | 13°C (55°F) | 12°C (54°F) | 13°C (55°F) | 13°C (56°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 25km/h (15mph) | 25km/h (15mph) | 22km/h (14mph) | 17km/h (11mph) | 18km/h (11mph) | 27km/h (17mph) | 32km/h (20mph) | 30km/h (18mph) |
| Gusts | 39km/h (24mph) | 42km/h (26mph) | 36km/h (22mph) | 25km/h (15mph) | 21km/h (13mph) | 27km/h (17mph) | 36km/h (22mph) | 34km/h (21mph) |
| Direction | 134° SE | 37° NE | 52° NE | 61° ENE | 237° WSW | 316° NW | 320° NW | 120° ESE |
| Wind chill | 20°C (67°F) | 17°C (63°F) | 17°C (62°F) | 20°C (68°F) | 21°C (70°F) | 21°C (69°F) | 20°C (68°F) | 22°C (71°F) |
| Waves | ||||||||
| Height | 0.7m (2.3ft) | 0.6m (2.0ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Direction | 318° NW | 290° WNW | 276° W | 276° W | 276° W | 277° W | 297° WNW | 308° NW |
| Period | 9.7 sec. | 5.8 sec. | 5.0 sec. | 5.4 sec. | 5.1 sec. | 7.8 sec. | 9.1 sec. | 9.0 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) |
Sea weather on Friday 24 July 2026
On Friday 24 July 2026, the sun will rise at 06:39 and will set at 21:50 on the beach(es) of Saint-Jean-de-Monts. The outside temperature will be a high of 72°F t and a low of 61°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 18mph km/h (with gusts up to 21.8mph). 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 | 20°C (68°F) | 17°C (63°F) | 16°C (62°F) | 20°C (68°F) | 21°C (69°F) | 20°C (68°F) | 18°C (65°F) | 20°C (68°F) |
| Perceived temperature | 20°C (68°F) | 17°C (63°F) | 16°C (62°F) | 20°C (68°F) | 21°C (69°F) | 20°C (68°F) | 18°C (65°F) | 20°C (68°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 48% | 55% | 64% | 57% | 51% | 56% | 65% | 71% |
| Barometric pressure | 1023 hPa | 1024 hPa | 1024 hPa | 1024 hPa | 1023 hPa | 1021 hPa | 1020 hPa | 1020 hPa |
| Cloud cover | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Heat index | 21°C (69°F) | 17°C (63°F) | 16°C (62°F) | 22°C (71°F) | 22°C (71°F) | 20°C (68°F) | 18°C (65°F) | 20°C (68°F) |
| Dew point | 9°C (48°F) | 8°C (46°F) | 10°C (49°F) | 11°C (52°F) | 10°C (51°F) | 11°C (51°F) | 12°C (53°F) | 14°C (58°F) |
| Wind | ||||||||
| Speed | 23km/h (15mph) | 21km/h (13mph) | 22km/h (13mph) | 15km/h (10mph) | 13km/h (8mph) | 21km/h (13mph) | 29km/h (18mph) | 28km/h (17mph) |
| Gusts | 29km/h (18mph) | 35km/h (21mph) | 35km/h (22mph) | 23km/h (14mph) | 24km/h (15mph) | 26km/h (16mph) | 32km/h (20mph) | 31km/h (19mph) |
| Direction | 35° NE | 53° NE | 62° ENE | 72° ENE | 220° SW | 297° WNW | 314° NW | 332° NNW |
| Wind chill | 20°C (68°F) | 17°C (63°F) | 16°C (62°F) | 20°C (68°F) | 21°C (69°F) | 20°C (68°F) | 18°C (65°F) | 20°C (68°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.3m (1.0ft) |
| Direction | 288° WNW | 145° SE | 100° E | 118° ESE | 130° SE | 231° SW | 279° W | 311° NW |
| Period | 5.1 sec. | 3.3 sec. | 7.0 sec. | 8.7 sec. | 8.6 sec. | 5.1 sec. | 3.4 sec. | 6.8 sec. |
| Significant height | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) | 21°C (69°F) |