Sea weather in Longues-sur-Mer in Normandy All the beach weather in Longues-sur-Mer
All the essential weather information for enjoying the beach in Longues-sur-Mer in Normandy, 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 Longues-sur-Mer over the next 7 days?
Discover the best moment to go to the beach in Longues-sur-Mer in Normandy this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Longues-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 |
|---|---|---|---|---|
| Saturday 13 December 2025 | 43°F to 52°F | 4.4mph | recommended | all the sea weather |
| Sunday 14 December 2025 | 45°F to 49°F | 13.7mph | discouraged | all the sea weather |
| Monday 15 December 2025 | 49°F to 52°F | 12.4mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 50°F to 52°F | 13.7mph | discouraged | all the sea weather |
| Wednesday 17 December 2025 | 47°F to 50°F | 14.3mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 50°F to 52°F | 24.9mph | discouraged | all the sea weather |
| Friday 19 December 2025 | 50°F to 54°F | 19.9mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Longues-sur-Mer
Sea weather on Saturday 13 December 2025
On Saturday 13 December 2025, the sun will rise at 08:51 and will set at 17:04 on the beach(es) of Longues-sur-Mer. The outside temperature will be a high of 52°F t and a low of 43°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 4.4mph km/h (with gusts up to 7.5mph). Wave height will be up to 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  | |  | |  | | |
| Outside temperature | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 8°C (47°F) | 7°C (45°F) | 9°C (47°F) |
| Perceived temperature | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 9°C (49°F) | 11°C (51°F) | 8°C (47°F) | 7°C (45°F) | 8°C (46°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 73% | 76% | 75% | 78% | 76% | 73% | 81% | 84% |
| Barometric pressure | 1026 hPa | 1026 hPa | 1027 hPa | 1029 hPa | 1029 hPa | 1028 hPa | 1028 hPa | 1028 hPa |
| Cloud cover | 65% | 44% | 55% | 21% | 9% | 0% | 3% | 100% |
| Heat index | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 10°C (50°F) | 10°C (50°F) | 8°C (47°F) | 7°C (45°F) | 9°C (47°F) |
| Dew point | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 4°C (39°F) | 4°C (39°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 4km/h (2mph) | 4km/h (3mph) | 5km/h (3mph) | 6km/h (4mph) | 3km/h (2mph) | 0km/h (0mph) | 1km/h (1mph) | 7km/h (4mph) |
| Gusts | 6km/h (3mph) | 7km/h (4mph) | 7km/h (4mph) | 10km/h (6mph) | 5km/h (3mph) | 1km/h (0mph) | 2km/h (1mph) | 12km/h (7mph) |
| Direction | 304° WNW | 333° NNW | 329° NNW | 332° NNW | 29° NNE | 295° WNW | 169° SSE | 209° SSW |
| Wind chill | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) | 9°C (49°F) | 11°C (51°F) | 8°C (47°F) | 7°C (45°F) | 8°C (46°F) |
| Waves | ||||||||
| Height | 0.4m (1.2ft) | 0.2m (0.8ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.6ft) | 0.1m (0.5ft) | 0.1m (0.4ft) | 0.1m (0.3ft) |
| Direction | 310° NW | 310° NW | 309° NW | 309° NW | 309° NW | 308° NW | 309° NW | 307° NW |
| Period | 17.6 sec. | 3.1 sec. | 16.9 sec. | 16.6 sec. | 2.6 sec. | 2.6 sec. | 15.3 sec. | 14.9 sec. |
| Significant height | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) |
Sea weather on Sunday 14 December 2025
On Sunday 14 December 2025, the sun will rise at 08:52 and will set at 17:04 on the beach(es) of Longues-sur-Mer. The outside temperature will be a high of 49°F t and a low of 45°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 23mph). Wave height will be up to 1ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) | 8°C (47°F) | 9°C (49°F) | 8°C (46°F) | 8°C (47°F) |
| Perceived temperature | 6°C (42°F) | 5°C (41°F) | 4°C (40°F) | 4°C (38°F) | 5°C (42°F) | 7°C (44°F) | 5°C (41°F) | 5°C (41°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 86% | 89% | 91% | 86% | 81% | 90% | 92% |
| Barometric pressure | 1027 hPa | 1026 hPa | 1025 hPa | 1023 hPa | 1022 hPa | 1020 hPa | 1018 hPa | 1017 hPa |
| Cloud cover | 6% | 1% | 10% | 16% | 15% | 9% | 15% | 23% |
| Heat index | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) | 8°C (47°F) | 9°C (49°F) | 8°C (46°F) | 8°C (47°F) |
| Dew point | 6°C (42°F) | 5°C (41°F) | 5°C (41°F) | 5°C (42°F) | 6°C (43°F) | 6°C (43°F) | 7°C (44°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 11km/h (7mph) | 13km/h (8mph) | 14km/h (9mph) | 18km/h (11mph) | 19km/h (12mph) | 17km/h (11mph) | 20km/h (12mph) | 22km/h (13mph) |
| Gusts | 20km/h (12mph) | 23km/h (14mph) | 25km/h (15mph) | 33km/h (20mph) | 30km/h (19mph) | 29km/h (18mph) | 27km/h (17mph) | 37km/h (23mph) |
| Direction | 197° SSW | 214° SSW | 201° SSW | 204° SSW | 201° SSW | 202° SSW | 184° S | 191° SSW |
| Wind chill | 6°C (42°F) | 5°C (41°F) | 4°C (40°F) | 4°C (38°F) | 5°C (42°F) | 7°C (44°F) | 5°C (41°F) | 5°C (41°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.2m (0.8ft) | 0.3m (0.9ft) | 0.3m (0.9ft) | 0.3m (1.1ft) | 0.3m (1.1ft) |
| Direction | 308° NW | 309° NW | 306° NW | 224° SW | 220° SW | 214° SSW | 218° SW | 195° SSW |
| Period | 14.4 sec. | 14.2 sec. | 13.5 sec. | 13.4 sec. | 12.8 sec. | 12.7 sec. | 13.1 sec. | 14.1 sec. |
| Significant height | 0.3m (1ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) |
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 08:53 and will set at 17:05 on the beach(es) of Longues-sur-Mer. 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 19.3mph km/h (with gusts up to 29.2mph). 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 | 9°C (47°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 10°C (50°F) | 11°C (52°F) | 10°C (51°F) | 10°C (49°F) |
| Perceived temperature | 5°C (41°F) | 5°C (42°F) | 5°C (41°F) | 5°C (41°F) | 6°C (43°F) | 8°C (47°F) | 7°C (45°F) | 7°C (44°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 89% | 81% | 82% | 90% | 85% | 80% | 82% | 89% |
| Barometric pressure | 1015 hPa | 1012 hPa | 1010 hPa | 1010 hPa | 1010 hPa | 1009 hPa | 1009 hPa | 1010 hPa |
| Cloud cover | 11% | 0% | 0% | 88% | 85% | 56% | 31% | 47% |
| Heat index | 9°C (47°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 10°C (50°F) | 11°C (52°F) | 10°C (51°F) | 10°C (49°F) |
| Dew point | 7°C (44°F) | 6°C (43°F) | 6°C (43°F) | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 25km/h (16mph) | 28km/h (17mph) | 30km/h (19mph) | 30km/h (19mph) | 31km/h (19mph) | 31km/h (19mph) | 27km/h (17mph) | 20km/h (12mph) |
| Gusts | 41km/h (25mph) | 43km/h (27mph) | 47km/h (29mph) | 45km/h (28mph) | 46km/h (28mph) | 47km/h (30mph) | 31km/h (19mph) | 35km/h (22mph) |
| Direction | 181° S | 186° S | 186° S | 195° SSW | 191° S | 186° S | 180° S | 183° S |
| Wind chill | 5°C (41°F) | 5°C (42°F) | 5°C (41°F) | 5°C (41°F) | 6°C (43°F) | 8°C (47°F) | 7°C (45°F) | 7°C (44°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.6m (1.9ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.7m (2.4ft) | 0.6m (1.9ft) | 0.4m (1.3ft) |
| Direction | 179° S | 163° SSE | 155° SSE | 173° S | 184° S | 185° S | 178° S | 177° S |
| Period | 14.1 sec. | 14.0 sec. | 13.6 sec. | 13.4 sec. | 13.2 sec. | 13.1 sec. | 13.0 sec. | 13.0 sec. |
| Significant height | 0.8m (2.6ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 0.9m (3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 08:54 and will set at 17:05 on the beach(es) of Longues-sur-Mer. 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 13.7mph 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 | 11°C (51°F) | 11°C (51°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) |
| Perceived temperature | 9°C (48°F) | 9°C (48°F) | 8°C (47°F) | 9°C (47°F) | 9°C (48°F) | 10°C (50°F) | 9°C (48°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 92% | 92% | 92% | 90% | 90% | 90% | 90% |
| Barometric pressure | 1010 hPa | 1010 hPa | 1010 hPa | 1012 hPa | 1013 hPa | 1014 hPa | 1016 hPa | 1018 hPa |
| Cloud cover | 88% | 100% | 90% | 71% | 100% | 99% | 95% | 97% |
| Heat index | 11°C (51°F) | 11°C (51°F) | 10°C (50°F) | 10°C (50°F) | 10°C (51°F) | 11°C (51°F) | 10°C (51°F) | 10°C (50°F) |
| Dew point | 8°C (47°F) | 9°C (49°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (48°F) | 9°C (47°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 13km/h (8mph) | 15km/h (9mph) | 10km/h (6mph) | 10km/h (6mph) | 9km/h (5mph) | 12km/h (7mph) | 22km/h (14mph) |
| Gusts | 24km/h (15mph) | 20km/h (13mph) | 23km/h (14mph) | 17km/h (10mph) | 15km/h (9mph) | 13km/h (8mph) | 19km/h (12mph) | 32km/h (20mph) |
| Direction | 178° S | 145° SE | 174° S | 190° S | 227° SW | 244° WSW | 270° W | 12° NNE |
| Wind chill | 9°C (48°F) | 9°C (48°F) | 8°C (47°F) | 9°C (47°F) | 9°C (48°F) | 10°C (50°F) | 9°C (48°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 0.4m (1.2ft) | 0.2m (0.8ft) | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.3m (1.0ft) | 0.3m (1.1ft) | 0.6m (2.0ft) | 0.5m (1.6ft) |
| Direction | 174° S | 165° SSE | 307° NW | 307° NW | 328° NNW | 335° NNW | 335° NNW | 344° NNW |
| Period | 13.2 sec. | 14.7 sec. | 2.9 sec. | 2.7 sec. | 14.6 sec. | 14.6 sec. | 14.5 sec. | 14.5 sec. |
| Significant height | 0.7m (2.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.8m (2.6ft) | 0.6m (2ft) |
| 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 08:55 and will set at 17:05 on the beach(es) of Longues-sur-Mer. 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 22.4mph). 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 | 10°C (50°F) | 10°C (49°F) | 9°C (48°F) | 8°C (47°F) | 8°C (47°F) | 9°C (48°F) | 9°C (47°F) | 9°C (48°F) |
| Perceived temperature | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 6°C (42°F) | 6°C (42°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 89% | 86% | 85% | 86% | 82% | 81% | 85% | 82% |
| Barometric pressure | 1020 hPa | 1020 hPa | 1021 hPa | 1022 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1022 hPa |
| Cloud cover | 100% | 58% | 68% | 9% | 13% | 39% | 62% | 88% |
| Heat index | 10°C (50°F) | 10°C (49°F) | 9°C (48°F) | 8°C (47°F) | 8°C (47°F) | 9°C (48°F) | 9°C (47°F) | 9°C (48°F) |
| Dew point | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 6°C (43°F) |
| Wind | ||||||||
| Speed | 15km/h (9mph) | 15km/h (10mph) | 9km/h (5mph) | 8km/h (5mph) | 10km/h (6mph) | 14km/h (9mph) | 18km/h (11mph) | 23km/h (15mph) |
| Gusts | 22km/h (14mph) | 23km/h (14mph) | 14km/h (9mph) | 14km/h (9mph) | 16km/h (10mph) | 24km/h (15mph) | 31km/h (19mph) | 36km/h (23mph) |
| Direction | 338° NNW | 346° NNW | 340° NNW | 244° WSW | 224° SW | 215° SW | 208° SSW | 205° SSW |
| Wind chill | 8°C (46°F) | 7°C (45°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 6°C (42°F) | 6°C (42°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.7m (2.3ft) | 0.7m (2.2ft) | 0.6m (1.9ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Direction | 348° NNW | 305° NW | 304° NW | 303° WNW | 302° WNW | 302° WNW | 302° WNW | 303° WNW |
| Period | 14.4 sec. | 14.4 sec. | 7.9 sec. | 5.4 sec. | 4.5 sec. | 3.8 sec. | 9.9 sec. | 12.9 sec. |
| Significant height | 0.4m (1.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 08:55 and will set at 17:05 on the beach(es) of Longues-sur-Mer. 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 24.9mph km/h (with gusts up to 28mph). 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 | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) | 10°C (50°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) |
| Perceived temperature | 6°C (43°F) | 6°C (43°F) | 7°C (44°F) | 7°C (44°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 77% | 76% | 80% | 81% | 78% | 77% | 77% |
| Barometric pressure | 1021 hPa | 1021 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1016 hPa | 1014 hPa | 1013 hPa |
| Cloud cover | 83% | 81% | 57% | 49% | 33% | 17% | 32% | 60% |
| Heat index | 9°C (49°F) | 10°C (49°F) | 10°C (50°F) | 10°C (50°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) |
| Dew point | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 7°C (44°F) | 8°C (46°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) |
| Wind | ||||||||
| Speed | 28km/h (17mph) | 29km/h (18mph) | 29km/h (18mph) | 29km/h (18mph) | 30km/h (18mph) | 32km/h (20mph) | 37km/h (23mph) | 40km/h (25mph) |
| Gusts | 41km/h (26mph) | 42km/h (26mph) | 43km/h (27mph) | 43km/h (27mph) | 45km/h (28mph) | 41km/h (26mph) | 41km/h (25mph) | 44km/h (27mph) |
| Direction | 197° SSW | 197° SSW | 193° SSW | 181° S | 180° S | 184° S | 183° S | 183° S |
| Wind chill | 6°C (43°F) | 6°C (43°F) | 7°C (44°F) | 7°C (44°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) |
| Waves | ||||||||
| Height | 0.5m (1.6ft) | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.9m (3.0ft) | 1.0m (3.3ft) |
| Direction | 302° WNW | 301° WNW | 305° NW | 307° NW | 307° NW | 307° NW | 307° NW | 307° NW |
| Period | 12.6 sec. | 12.3 sec. | 12.0 sec. | 17.5 sec. | 19.8 sec. | 19.3 sec. | 19.0 sec. | 18.2 sec. |
| Significant height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.1m (3.6ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 08:56 and will set at 17:06 on the beach(es) of Longues-sur-Mer. 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! Be careful, the sea will be generally rough with a wind speed of up to 32.9mph km/h (with gusts up to 34.2mph). 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 | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 10°C (51°F) | 10°C (49°F) |
| Perceived temperature | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 7°C (44°F) | 6°C (43°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 79% | 79% | 75% | 73% | 78% | 80% | 81% |
| Barometric pressure | 1010 hPa | 1009 hPa | 1007 hPa | 1006 hPa | 1007 hPa | 1010 hPa | 1014 hPa | 1018 hPa |
| Cloud cover | 60% | 85% | 100% | 100% | 72% | 86% | 78% | 62% |
| Heat index | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 10°C (51°F) | 10°C (49°F) |
| Dew point | 8°C (46°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 7°C (44°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 42km/h (26mph) | 46km/h (29mph) | 53km/h (33mph) | 52km/h (32mph) | 48km/h (30mph) | 43km/h (27mph) | 38km/h (24mph) | 32km/h (20mph) |
| Gusts | 48km/h (30mph) | 54km/h (33mph) | 55km/h (34mph) | 55km/h (34mph) | 50km/h (31mph) | 46km/h (29mph) | 41km/h (25mph) | 44km/h (27mph) |
| Direction | 183° S | 184° S | 184° S | 192° SSW | 208° SSW | 238° WSW | 257° WSW | 261° W |
| Wind chill | 8°C (47°F) | 8°C (46°F) | 8°C (46°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 7°C (44°F) | 6°C (43°F) |
| Waves | ||||||||
| Height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3.0ft) | 0.7m (2.3ft) | 0.9m (3.0ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Direction | 307° NW | 307° NW | 307° NW | 306° NW | 306° NW | 305° NW | 304° NW | 304° NW |
| Period | 18.1 sec. | 18.0 sec. | 17.5 sec. | 16.9 sec. | 16.5 sec. | 18.2 sec. | 19.0 sec. | 18.4 sec. |
| Significant height | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) |