Sea weather in La Seyne-sur-Mer in French Riviera and Provence All the beach weather in La Seyne-sur-Mer
All the essential weather information for enjoying the beach in La Seyne-sur-Mer in French Riviera and Provence, 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 Seyne-sur-Mer over the next 7 days?
Discover the best moment to go to the beach in La Seyne-sur-Mer in French Riviera and Provence this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in La Seyne-sur-Mer. 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 | 58°F to 59°F | 31.7mph | not recommended | all the sea weather |
| Tuesday 16 December 2025 | 56°F to 58°F | 24.9mph | not recommended | all the sea weather |
| Wednesday 17 December 2025 | 56°F to 58°F | 3.1mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 56°F to 59°F | 25.5mph | not recommended | all the sea weather |
| Friday 19 December 2025 | 58°F to 59°F | 17.4mph | not recommended | all the sea weather |
| Saturday 20 December 2025 | 58°F to 59°F | 16.8mph | discouraged | all the sea weather |
| Sunday 21 December 2025 | 56°F to 58°F | 29.2mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in La Seyne-sur-Mer
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 08:00 and will set at 17:02 on the beach(es) of La Seyne-sur-Mer. The outside temperature will be a high of 59°F t and a low of 58°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 32.9mph km/h (with gusts up to 39.8mph). Wave height will be up to 7.2ft 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) | 15°C (58°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (58°F) | 14°C (58°F) | 15°C (59°F) |
| Perceived temperature | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0.1in |
| Humidity | 76% | 77% | 77% | 76% | 78% | 81% | 84% | 83% |
| Barometric pressure | 1024 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1020 hPa | 1018 hPa | 1018 hPa | 1016 hPa |
| Cloud cover | 55% | 81% | 83% | 64% | 100% | 100% | 100% | 100% |
| Heat index | 14°C (57°F) | 15°C (58°F) | 15°C (59°F) | 15°C (59°F) | 15°C (59°F) | 15°C (58°F) | 14°C (58°F) | 15°C (59°F) |
| Dew point | 10°C (50°F) | 11°C (51°F) | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) | 11°C (52°F) | 12°C (53°F) | 12°C (54°F) |
| Wind | ||||||||
| Speed | 26km/h (16mph) | 30km/h (18mph) | 38km/h (24mph) | 42km/h (26mph) | 47km/h (29mph) | 52km/h (32mph) | 53km/h (33mph) | 51km/h (32mph) |
| Gusts | 35km/h (22mph) | 40km/h (25mph) | 53km/h (33mph) | 57km/h (35mph) | 64km/h (40mph) | 55km/h (34mph) | 55km/h (34mph) | 52km/h (32mph) |
| Direction | 76° ENE | 93° E | 86° E | 90° E | 85° E | 80° E | 79° E | 74° ENE |
| Wind chill | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 0.4m (1.2ft) | 0.5m (1.8ft) | 0.8m (2.8ft) | 1.2m (3.8ft) | 1.4m (4.7ft) | 1.8m (5.8ft) | 1.9m (6.4ft) | 2.2m (7.2ft) |
| Direction | 110° ESE | 108° ESE | 92° E | 87° E | 85° E | 85° E | 88° E | 89° E |
| Period | 5.7 sec. | 5.6 sec. | 5.9 sec. | 6.3 sec. | 6.0 sec. | 5.7 sec. | 6.6 sec. | 7.2 sec. |
| Significant height | 0.7m (2.3ft) | 0.9m (3ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.9m (6.2ft) | 2.0m (6.6ft) | 2.2m (7.2ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 08:01 and will set at 17:02 on the beach(es) of La Seyne-sur-Mer. The outside temperature will be a high of 58°F t and a low of 56°F. A total of 1in of precipitation could spoil your day at the beach. Be careful, the sea will be generally rough with a wind speed of up to 37.9mph km/h (with gusts up to 39.8mph). Wave height will be up to 7.5ft 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) | 14°C (57°F) | 13°C (56°F) | 13°C (56°F) | 13°C (56°F) | 13°C (56°F) | 14°C (57°F) |
| Perceived temperature | 11°C (52°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (49°F) | 10°C (49°F) | 10°C (50°F) | 11°C (52°F) |
| Precipitation | 0.2in | 0.6in | 0.1in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 93% | 95% | 91% | 89% | 86% | 79% | 76% | 72% |
| Barometric pressure | 1015 hPa | 1013 hPa | 1012 hPa | 1014 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 14°C (56°F) | 13°C (56°F) | 14°C (57°F) | 13°C (56°F) | 13°C (56°F) | 13°C (56°F) | 13°C (56°F) | 14°C (57°F) |
| Dew point | 12°C (54°F) | 13°C (55°F) | 12°C (54°F) | 12°C (53°F) | 11°C (51°F) | 10°C (49°F) | 9°C (48°F) | 9°C (48°F) |
| Wind | ||||||||
| Speed | 28km/h (17mph) | 46km/h (29mph) | 61km/h (38mph) | 61km/h (38mph) | 54km/h (34mph) | 56km/h (35mph) | 51km/h (32mph) | 40km/h (25mph) |
| Gusts | 40km/h (25mph) | 64km/h (40mph) | 61km/h (38mph) | 64km/h (40mph) | 60km/h (37mph) | 62km/h (39mph) | 52km/h (32mph) | 55km/h (34mph) |
| Direction | 107° ESE | 85° E | 81° E | 75° ENE | 75° ENE | 72° ENE | 73° ENE | 67° ENE |
| Wind chill | 11°C (52°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 10°C (49°F) | 10°C (49°F) | 10°C (50°F) | 11°C (52°F) |
| Waves | ||||||||
| Height | 2.3m (7.6ft) | 2.0m (6.7ft) | 1.6m (5.4ft) | 1.6m (5.4ft) | 2.0m (6.4ft) | 1.8m (6.0ft) | 1.5m (5.1ft) | 1.5m (5.1ft) |
| Direction | 104° ESE | 134° SE | 161° SSE | 147° SSE | 112° ESE | 107° ESE | 116° ESE | 90° E |
| Period | 7.2 sec. | 7.4 sec. | 6.7 sec. | 7.1 sec. | 6.9 sec. | 6.5 sec. | 6.2 sec. | 6.0 sec. |
| Significant height | 2.2m (7.2ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 2.0m (6.6ft) | 1.7m (5.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 08:02 and will set at 17:03 on the beach(es) of La Seyne-sur-Mer. The outside temperature will be a high of 58°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! The sea will be generally calm, with a wind speed of up to 14.3mph km/h (with gusts up to 19.3mph). 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 | 14°C (57°F) | 13°C (56°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 13°C (56°F) | 13°C (56°F) | 14°C (57°F) |
| Perceived temperature | 12°C (54°F) | 13°C (56°F) | 14°C (57°F) | 13°C (56°F) | 15°C (58°F) | 13°C (55°F) | 13°C (55°F) | 14°C (57°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 70% | 72% | 71% | 67% | 77% | 78% | 77% |
| Barometric pressure | 1018 hPa | 1019 hPa | 1020 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1024 hPa | 1025 hPa |
| Cloud cover | 96% | 86% | 74% | 98% | 37% | 40% | 53% | 39% |
| Heat index | 14°C (57°F) | 13°C (56°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 13°C (56°F) | 13°C (56°F) | 14°C (57°F) |
| Dew point | 9°C (49°F) | 8°C (47°F) | 9°C (48°F) | 9°C (48°F) | 8°C (46°F) | 9°C (49°F) | 10°C (49°F) | 10°C (49°F) |
| Wind | ||||||||
| Speed | 23km/h (14mph) | 7km/h (4mph) | 9km/h (6mph) | 10km/h (6mph) | 3km/h (2mph) | 10km/h (6mph) | 8km/h (5mph) | 5km/h (3mph) |
| Gusts | 31km/h (19mph) | 10km/h (6mph) | 13km/h (8mph) | 13km/h (8mph) | 5km/h (3mph) | 15km/h (10mph) | 12km/h (7mph) | 7km/h (4mph) |
| Direction | 58° ENE | 327° NNW | 315° NW | 32° NNE | 124° ESE | 135° SE | 139° SE | 78° ENE |
| Wind chill | 12°C (54°F) | 13°C (56°F) | 14°C (57°F) | 13°C (56°F) | 15°C (58°F) | 13°C (55°F) | 13°C (55°F) | 14°C (57°F) |
| Waves | ||||||||
| Height | 1.3m (4.2ft) | 1.0m (3.2ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (1.9ft) | 0.5m (1.7ft) | 0.5m (1.6ft) | 0.6m (1.9ft) |
| Direction | 89° E | 88° E | 88° E | 88° E | 89° E | 90° E | 96° E | 112° ESE |
| Period | 8.1 sec. | 7.9 sec. | 7.6 sec. | 7.5 sec. | 7.2 sec. | 6.8 sec. | 5.6 sec. | 5.6 sec. |
| Significant height | 0.7m (2.3ft) | 1.3m (4.3ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 08:02 and will set at 17:03 on the beach(es) of La Seyne-sur-Mer. 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 25.5mph km/h (with gusts up to 36mph). 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 | 14°C (57°F) | 13°C (56°F) | 13°C (56°F) | 14°C (58°F) | 15°C (58°F) | 15°C (59°F) | 15°C (58°F) | 15°C (58°F) |
| Perceived temperature | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 77% | 78% | 81% | 79% | 82% | 83% | 85% |
| Barometric pressure | 1025 hPa | 1024 hPa | 1024 hPa | 1024 hPa | 1023 hPa | 1021 hPa | 1022 hPa | 1022 hPa |
| Cloud cover | 34% | 31% | 87% | 96% | 98% | 96% | 100% | 89% |
| Heat index | 14°C (57°F) | 13°C (56°F) | 13°C (56°F) | 14°C (58°F) | 15°C (58°F) | 15°C (59°F) | 15°C (58°F) | 15°C (58°F) |
| Dew point | 10°C (50°F) | 9°C (49°F) | 9°C (49°F) | 11°C (52°F) | 11°C (52°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 19km/h (12mph) | 22km/h (14mph) | 33km/h (21mph) | 39km/h (24mph) | 40km/h (25mph) | 40km/h (25mph) | 41km/h (25mph) |
| Gusts | 14km/h (9mph) | 27km/h (17mph) | 31km/h (20mph) | 46km/h (28mph) | 54km/h (33mph) | 58km/h (36mph) | 43km/h (27mph) | 57km/h (35mph) |
| Direction | 41° NE | 55° NE | 55° NE | 71° ENE | 79° E | 85° E | 85° E | 87° E |
| Wind chill | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 0.6m (1.9ft) | 0.6m (2.1ft) | 0.8m (2.6ft) | 1.0m (3.2ft) | 1.3m (4.3ft) | 1.6m (5.1ft) | 1.6m (5.2ft) | 1.9m (6.2ft) |
| Direction | 106° ESE | 107° ESE | 106° ESE | 94° E | 87° E | 85° E | 84° E | 84° E |
| Period | 6.1 sec. | 6.2 sec. | 7.2 sec. | 7.0 sec. | 6.9 sec. | 6.8 sec. | 6.8 sec. | 9.1 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.5m (4.9ft) | 1.5m (4.9ft) | 1.8m (5.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 08:03 and will set at 17:03 on the beach(es) of La Seyne-sur-Mer. The outside temperature will be a high of 59°F t and a low of 58°F. Precipitation is in the forecast (0.4in 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 30.5mph km/h (with gusts up to 40.4mph). Wave height will be up to 8.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | | |
| Outside temperature | 15°C (59°F) | 14°C (58°F) | 14°C (58°F) | 15°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (57°F) | 14°C (58°F) |
| Perceived temperature | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0.2in | 0.1in | 0in | 0in | 0in |
| Humidity | 84% | 88% | 90% | 94% | 94% | 88% | 87% | 85% |
| Barometric pressure | 1021 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1018 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 93% |
| Heat index | 15°C (59°F) | 14°C (58°F) | 14°C (58°F) | 15°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (57°F) | 14°C (58°F) |
| Dew point | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 14°C (56°F) | 13°C (56°F) | 12°C (54°F) | 12°C (54°F) | 12°C (53°F) |
| Wind | ||||||||
| Speed | 44km/h (27mph) | 45km/h (28mph) | 49km/h (30mph) | 39km/h (24mph) | 36km/h (22mph) | 33km/h (20mph) | 33km/h (21mph) | 28km/h (17mph) |
| Gusts | 59km/h (36mph) | 60km/h (37mph) | 65km/h (40mph) | 54km/h (33mph) | 51km/h (32mph) | 47km/h (29mph) | 48km/h (30mph) | 39km/h (24mph) |
| Direction | 83° E | 83° E | 80° E | 97° E | 104° ESE | 87° E | 74° ENE | 76° ENE |
| Wind chill | 12°C (54°F) | 12°C (53°F) | 11°C (52°F) | 12°C (54°F) | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 1.9m (6.4ft) | 2.1m (6.8ft) | 2.0m (6.4ft) | 2.2m (7.1ft) | 2.5m (8.2ft) | 2.5m (8.1ft) | 2.3m (7.5ft) | 2.4m (7.8ft) |
| Direction | 85° E | 95° E | 111° ESE | 116° ESE | 101° ESE | 95° E | 113° ESE | 107° ESE |
| Period | 8.0 sec. | 8.2 sec. | 8.0 sec. | 9.9 sec. | 9.9 sec. | 9.8 sec. | 8.2 sec. | 8.5 sec. |
| Significant height | 1.7m (5.6ft) | 1.9m (6.2ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 2.1m (6.9ft) | 1.7m (5.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 08:04 and will set at 17:04 on the beach(es) of La Seyne-sur-Mer. The outside temperature will be a high of 59°F t and a low of 58°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 22.4mph). 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 | 15°C (58°F) | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
| Perceived 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 (53°F) | 12°C (53°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 79% | 79% | 79% | 78% | 77% | 78% | 80% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1016 hPa | 1016 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1013 hPa |
| Cloud cover | 83% | 78% | 94% | 80% | 96% | 90% | 100% | 100% |
| Heat index | 15°C (58°F) | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) |
| Dew point | 11°C (53°F) | 11°C (51°F) | 10°C (51°F) | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 17km/h (11mph) | 14km/h (9mph) | 17km/h (11mph) | 20km/h (12mph) | 21km/h (13mph) | 23km/h (14mph) | 27km/h (17mph) |
| Gusts | 32km/h (20mph) | 23km/h (15mph) | 19km/h (12mph) | 23km/h (14mph) | 28km/h (17mph) | 29km/h (18mph) | 33km/h (21mph) | 36km/h (23mph) |
| Direction | 74° ENE | 66° ENE | 60° ENE | 57° ENE | 70° ENE | 70° ENE | 75° ENE | 81° E |
| Wind chill | 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 (53°F) | 12°C (53°F) |
| Waves | ||||||||
| Height | 2.1m (7.1ft) | 1.8m (6.0ft) | 1.6m (5.2ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.2m (3.8ft) |
| Direction | 114° ESE | 129° SE | 121° ESE | 117° ESE | 120° ESE | 127° SE | 126° SE | 193° SSW |
| Period | 8.2 sec. | 7.7 sec. | 7.3 sec. | 6.7 sec. | 6.1 sec. | 5.7 sec. | 9.2 sec. | 8.8 sec. |
| Significant height | 1.5m (4.9ft) | 1.1m (3.6ft) | 1.7m (5.6ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |
Sea weather on Sunday 21 December 2025
On Sunday 21 December 2025, the sun will rise at 08:04 and will set at 17:04 on the beach(es) of La Seyne-sur-Mer. The outside temperature will be a high of 58°F t and a low of 56°F. A total of 1.2in of precipitation could spoil your day at the beach. Be careful, the sea will be generally rough with a wind speed of up to 29.2mph km/h (with gusts up to 38.5mph). 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 | 14°C (57°F) | 14°C (56°F) | 14°C (57°F) | 14°C (57°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
| Perceived temperature | 11°C (53°F) | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) | 11°C (52°F) | 10°C (51°F) | 10°C (50°F) | 10°C (49°F) |
| Precipitation | 0in | 0in | 0.1in | 0.1in | 0.2in | 0.3in | 0.3in | 0.2in |
| Humidity | 84% | 87% | 89% | 92% | 92% | 93% | 92% | 88% |
| Barometric pressure | 1012 hPa | 1010 hPa | 1009 hPa | 1009 hPa | 1008 hPa | 1007 hPa | 1007 hPa | 1007 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 14°C (57°F) | 14°C (56°F) | 14°C (57°F) | 14°C (57°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) |
| Dew point | 11°C (52°F) | 11°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 11°C (53°F) | 11°C (52°F) |
| Wind | ||||||||
| Speed | 32km/h (20mph) | 37km/h (23mph) | 42km/h (26mph) | 36km/h (22mph) | 20km/h (13mph) | 26km/h (16mph) | 34km/h (21mph) | 47km/h (29mph) |
| Gusts | 42km/h (26mph) | 49km/h (31mph) | 60km/h (38mph) | 53km/h (33mph) | 36km/h (22mph) | 37km/h (23mph) | 38km/h (23mph) | 62km/h (39mph) |
| Direction | 82° E | 82° E | 88° E | 100° E | 138° SE | 104° ESE | 100° E | 88° E |
| Wind chill | 11°C (53°F) | 11°C (52°F) | 11°C (51°F) | 11°C (52°F) | 11°C (52°F) | 10°C (51°F) | 10°C (50°F) | 10°C (49°F) |
| Waves | ||||||||
| Height | 1.2m (4.1ft) | 1.2m (4.1ft) | 1.1m (3.8ft) | 1.1m (3.5ft) | 1.0m (3.4ft) | 1.0m (3.3ft) | 0.9m (3.1ft) | 0.9m (2.8ft) |
| Direction | 196° SSW | 197° SSW | 198° SSW | 200° SSW | 200° SSW | 199° SSW | 199° SSW | 201° SSW |
| Period | 8.6 sec. | 8.6 sec. | 8.6 sec. | 8.3 sec. | 8.0 sec. | 9.0 sec. | 8.4 sec. | 8.2 sec. |
| Significant height | 0.6m (2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.3m (4.3ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) | 17°C (62°F) |