Sea weather in Colleville-sur-Mer in Normandy All the beach weather in Colleville-sur-Mer
All the essential weather information for enjoying the beach in Colleville-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 Colleville-sur-Mer over the next 7 days?
Discover the best moment to go to the beach in Colleville-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 Colleville-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 | 49°F to 54°F | 16.8mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 49°F to 54°F | 12.4mph | discouraged | all the sea weather |
| Wednesday 17 December 2025 | 43°F to 49°F | 12.4mph | recommended | all the sea weather |
| Thursday 18 December 2025 | 43°F to 54°F | 24.2mph | not recommended | all the sea weather |
| Friday 19 December 2025 | 45°F to 54°F | 11.2mph | discouraged | all the sea weather |
| Saturday 20 December 2025 | 41°F to 47°F | 21.1mph | discouraged | all the sea weather |
| Sunday 21 December 2025 | 43°F to 45°F | 11.2mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Colleville-sur-Mer
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 Colleville-sur-Mer. 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 21.1mph km/h (with gusts up to 30.5mph). 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 (48°F) | 9°C (48°F) | 11°C (51°F) | 10°C (51°F) | 11°C (51°F) | 11°C (53°F) | 12°C (53°F) | 11°C (53°F) |
| Perceived temperature | 6°C (42°F) | 5°C (42°F) | 7°C (45°F) | 7°C (44°F) | 7°C (45°F) | 8°C (47°F) | 9°C (48°F) | 9°C (48°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 87% | 83% | 84% | 83% | 81% | 76% | 83% |
| Barometric pressure | 1014 hPa | 1012 hPa | 1010 hPa | 1009 hPa | 1009 hPa | 1007 hPa | 1006 hPa | 1006 hPa |
| Cloud cover | 8% | 54% | 96% | 83% | 50% | 72% | 100% | 43% |
| Heat index | 9°C (48°F) | 9°C (48°F) | 11°C (51°F) | 10°C (51°F) | 11°C (51°F) | 11°C (53°F) | 12°C (53°F) | 11°C (53°F) |
| Dew point | 7°C (45°F) | 7°C (45°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (47°F) | 8°C (46°F) | 9°C (48°F) |
| Wind | ||||||||
| Speed | 25km/h (16mph) | 30km/h (18mph) | 34km/h (21mph) | 33km/h (20mph) | 32km/h (20mph) | 30km/h (19mph) | 29km/h (18mph) | 27km/h (17mph) |
| Gusts | 39km/h (24mph) | 45km/h (28mph) | 49km/h (30mph) | 48km/h (30mph) | 47km/h (29mph) | 46km/h (28mph) | 32km/h (20mph) | 44km/h (27mph) |
| Direction | 187° S | 197° SSW | 198° SSW | 189° S | 184° S | 181° S | 174° S | 158° SSE |
| Wind chill | 6°C (42°F) | 5°C (42°F) | 7°C (45°F) | 7°C (44°F) | 7°C (45°F) | 8°C (47°F) | 9°C (48°F) | 9°C (48°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.6m (2.0ft) | 0.7m (2.2ft) | 0.8m (2.6ft) | 0.8m (2.7ft) | 0.8m (2.5ft) | 0.7m (2.4ft) | 0.7m (2.3ft) |
| Direction | 179° S | 176° S | 178° S | 183° S | 180° S | 180° S | 173° S | 162° SSE |
| Period | 13.0 sec. | 13.6 sec. | 13.7 sec. | 13.6 sec. | 13.4 sec. | 13.3 sec. | 13.3 sec. | 13.3 sec. |
| Significant height | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°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 Colleville-sur-Mer. 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 18.6mph km/h (with gusts up to 28.6mph). 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 | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) | 11°C (51°F) | 10°C (51°F) | 9°C (49°F) | 9°C (48°F) | 9°C (49°F) |
| Perceived temperature | 9°C (48°F) | 9°C (48°F) | 8°C (46°F) | 9°C (48°F) | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 86% | 90% | 94% | 94% | 90% | 89% | 83% |
| Barometric pressure | 1006 hPa | 1006 hPa | 1006 hPa | 1009 hPa | 1011 hPa | 1012 hPa | 1014 hPa | 1017 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 92% | 100% | 91% |
| Heat index | 12°C (53°F) | 11°C (52°F) | 11°C (51°F) | 11°C (51°F) | 10°C (51°F) | 9°C (49°F) | 9°C (48°F) | 9°C (49°F) |
| Dew point | 9°C (47°F) | 9°C (48°F) | 9°C (48°F) | 10°C (49°F) | 9°C (49°F) | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 30km/h (18mph) | 22km/h (14mph) | 25km/h (15mph) | 15km/h (9mph) | 14km/h (9mph) | 12km/h (7mph) | 20km/h (13mph) | 20km/h (13mph) |
| Gusts | 46km/h (29mph) | 34km/h (21mph) | 38km/h (24mph) | 23km/h (14mph) | 21km/h (13mph) | 17km/h (11mph) | 30km/h (19mph) | 29km/h (18mph) |
| Direction | 185° S | 177° S | 174° S | 191° S | 240° WSW | 270° W | 323° NW | 326° NW |
| Wind chill | 9°C (48°F) | 9°C (48°F) | 8°C (46°F) | 9°C (48°F) | 8°C (47°F) | 7°C (45°F) | 6°C (43°F) | 6°C (43°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.7m (2.2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.2ft) | 0.2m (0.7ft) | 0.2m (0.5ft) | 0.2m (0.5ft) |
| Direction | 153° SSE | 145° SE | 153° SSE | 156° SSE | 136° SE | 306° NW | 306° NW | 306° NW |
| Period | 13.4 sec. | 14.2 sec. | 14.2 sec. | 14.2 sec. | 14.3 sec. | 14.3 sec. | 2.9 sec. | 14.3 sec. |
| Significant height | 0.9m (3ft) | 1.0m (3.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°F) | 10°C (49°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 Colleville-sur-Mer. The outside temperature will be a high of 49°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 12.4mph km/h (with gusts up to 22.4mph). 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 | 9°C (48°F) | 9°C (47°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 9°C (47°F) | 7°C (44°F) | 6°C (44°F) |
| Perceived temperature | 6°C (44°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 4°C (39°F) | 3°C (37°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 79% | 77% | 78% | 77% | 74% | 83% | 83% |
| Barometric pressure | 1019 hPa | 1020 hPa | 1021 hPa | 1023 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1021 hPa |
| Cloud cover | 92% | 28% | 0% | 20% | 8% | 23% | 27% | 20% |
| Heat index | 9°C (48°F) | 9°C (47°F) | 8°C (46°F) | 7°C (45°F) | 8°C (46°F) | 9°C (47°F) | 7°C (44°F) | 6°C (44°F) |
| Dew point | 6°C (43°F) | 5°C (41°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (40°F) | 4°C (40°F) | 4°C (39°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 15km/h (9mph) | 12km/h (7mph) | 9km/h (6mph) | 9km/h (6mph) | 14km/h (9mph) | 16km/h (10mph) | 20km/h (12mph) |
| Gusts | 26km/h (16mph) | 23km/h (14mph) | 20km/h (12mph) | 16km/h (10mph) | 15km/h (9mph) | 21km/h (13mph) | 30km/h (19mph) | 36km/h (22mph) |
| Direction | 336° NNW | 328° NNW | 336° NNW | 287° WNW | 220° SW | 213° SSW | 196° SSW | 185° S |
| Wind chill | 6°C (44°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (42°F) | 6°C (43°F) | 4°C (39°F) | 3°C (37°F) |
| Waves | ||||||||
| Height | 0.5m (1.6ft) | 0.6m (1.9ft) | 0.6m (1.9ft) | 0.4m (1.4ft) | 0.3m (1.0ft) | 0.3m (0.9ft) | 0.3m (1.0ft) | 0.4m (1.2ft) |
| Direction | 326° NW | 343° NNW | 347° NNW | 355° N | 360° N | 6° N | 229° SW | 214° SSW |
| Period | 14.2 sec. | 14.2 sec. | 14.1 sec. | 14.0 sec. | 3.9 sec. | 3.5 sec. | 3.3 sec. | 3.1 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 0.9m (3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 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 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 Colleville-sur-Mer. The outside temperature will be a high of 54°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! Be careful, the sea will be generally rough with a wind speed of up to 28.6mph km/h (with gusts up to 35.4mph). 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 | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 7°C (44°F) | 10°C (50°F) | 11°C (52°F) | 11°C (53°F) | 12°C (53°F) |
| Perceived temperature | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 2°C (36°F) | 6°C (42°F) | 7°C (45°F) | 8°C (46°F) | 8°C (47°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 80% | 78% | 82% | 84% | 81% | 84% | 85% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1016 hPa | 1014 hPa | 1011 hPa | 1008 hPa | 1006 hPa | 1006 hPa |
| Cloud cover | 9% | 42% | 45% | 25% | 100% | 100% | 100% | 100% |
| Heat index | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 7°C (44°F) | 10°C (50°F) | 11°C (52°F) | 11°C (53°F) | 12°C (53°F) |
| Dew point | 3°C (38°F) | 3°C (37°F) | 2°C (36°F) | 4°C (39°F) | 7°C (45°F) | 8°C (46°F) | 9°C (48°F) | 9°C (49°F) |
| Wind | ||||||||
| Speed | 22km/h (13mph) | 22km/h (14mph) | 26km/h (16mph) | 29km/h (18mph) | 39km/h (24mph) | 42km/h (26mph) | 46km/h (28mph) | 39km/h (24mph) |
| Gusts | 39km/h (24mph) | 38km/h (24mph) | 43km/h (27mph) | 45km/h (28mph) | 57km/h (35mph) | 44km/h (27mph) | 51km/h (32mph) | 42km/h (26mph) |
| Direction | 191° S | 195° SSW | 181° S | 176° S | 176° S | 185° S | 189° S | 193° SSW |
| Wind chill | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 2°C (36°F) | 6°C (42°F) | 7°C (45°F) | 8°C (46°F) | 8°C (47°F) |
| Waves | ||||||||
| Height | 0.4m (1.2ft) | 0.5m (1.5ft) | 0.5m (1.5ft) | 0.4m (1.5ft) | 0.6m (2.1ft) | 0.8m (2.7ft) | 0.9m (3.0ft) | 1.0m (3.2ft) |
| Direction | 206° SSW | 200° SSW | 192° SSW | 172° S | 157° SSE | 149° SSE | 156° SSE | 163° SSE |
| Period | 3.2 sec. | 5.9 sec. | 6.7 sec. | 22.2 sec. | 21.0 sec. | 20.2 sec. | 19.6 sec. | 19.0 sec. |
| Significant height | 0.7m (2.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.4m (4.6ft) |
| 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 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 Colleville-sur-Mer. The outside temperature will be a high of 54°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 23mph km/h (with gusts up to 30.5mph). 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) | 10°C (50°F) | 9°C (48°F) | 8°C (46°F) | 9°C (48°F) | 9°C (48°F) | 7°C (45°F) | 7°C (44°F) |
| Perceived temperature | 8°C (47°F) | 6°C (44°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 7°C (44°F) | 5°C (40°F) | 4°C (38°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 85% | 79% | 73% | 74% | 67% | 70% | 79% | 84% |
| Barometric pressure | 1008 hPa | 1010 hPa | 1014 hPa | 1017 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1022 hPa |
| Cloud cover | 100% | 49% | 56% | 76% | 15% | 16% | 21% | 26% |
| Heat index | 12°C (53°F) | 10°C (50°F) | 9°C (48°F) | 8°C (46°F) | 9°C (48°F) | 9°C (48°F) | 7°C (45°F) | 7°C (44°F) |
| Dew point | 9°C (49°F) | 7°C (44°F) | 5°C (40°F) | 4°C (38°F) | 3°C (38°F) | 4°C (39°F) | 4°C (39°F) | 4°C (40°F) |
| Wind | ||||||||
| Speed | 37km/h (23mph) | 32km/h (20mph) | 27km/h (17mph) | 12km/h (7mph) | 13km/h (8mph) | 15km/h (9mph) | 16km/h (10mph) | 18km/h (11mph) |
| Gusts | 41km/h (25mph) | 49km/h (30mph) | 39km/h (24mph) | 20km/h (12mph) | 20km/h (13mph) | 25km/h (15mph) | 30km/h (19mph) | 32km/h (20mph) |
| Direction | 234° SW | 234° SW | 302° WNW | 261° W | 259° W | 258° WSW | 236° WSW | 213° SSW |
| Wind chill | 8°C (47°F) | 6°C (44°F) | 6°C (42°F) | 6°C (43°F) | 7°C (45°F) | 7°C (44°F) | 5°C (40°F) | 4°C (38°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 1.0m (3.4ft) | 0.9m (3.1ft) | 0.9m (2.9ft) | 0.8m (2.8ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2.0ft) |
| Direction | 192° SSW | 307° NW | 306° NW | 305° NW | 304° WNW | 303° WNW | 304° WNW | 303° WNW |
| Period | 4.3 sec. | 18.3 sec. | 17.7 sec. | 17.5 sec. | 17.3 sec. | 16.5 sec. | 15.9 sec. | 15.4 sec. |
| Significant height | 1.2m (3.9ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) |
| 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 Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 08:57 and will set at 17:06 on the beach(es) of Colleville-sur-Mer. The outside temperature will be a high of 47°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 29.8mph). 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 | 6°C (44°F) | 6°C (42°F) | 5°C (41°F) | 5°C (42°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) |
| Perceived temperature | 3°C (37°F) | 2°C (35°F) | 1°C (34°F) | 1°C (34°F) | 3°C (37°F) | 4°C (38°F) | 3°C (37°F) | 2°C (36°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 87% | 87% | 86% | 80% | 77% | 78% | 79% |
| Barometric pressure | 1022 hPa | 1020 hPa | 1019 hPa | 1018 hPa | 1016 hPa | 1013 hPa | 1011 hPa | 1010 hPa |
| Cloud cover | 15% | 7% | 7% | 12% | 28% | 41% | 50% | 50% |
| Heat index | 6°C (44°F) | 6°C (42°F) | 5°C (41°F) | 5°C (42°F) | 7°C (45°F) | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) |
| Dew point | 4°C (40°F) | 4°C (39°F) | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 21km/h (13mph) | 22km/h (14mph) | 25km/h (16mph) | 29km/h (18mph) | 32km/h (20mph) | 33km/h (21mph) | 34km/h (21mph) |
| Gusts | 34km/h (21mph) | 36km/h (22mph) | 38km/h (23mph) | 40km/h (25mph) | 44km/h (27mph) | 48km/h (30mph) | 43km/h (27mph) | 47km/h (29mph) |
| Direction | 206° SSW | 202° SSW | 200° SSW | 193° SSW | 186° S | 179° S | 174° S | 170° S |
| Wind chill | 3°C (37°F) | 2°C (35°F) | 1°C (34°F) | 1°C (34°F) | 3°C (37°F) | 4°C (38°F) | 3°C (37°F) | 2°C (36°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1.0ft) | 0.3m (1.0ft) |
| Direction | 303° WNW | 304° WNW | 304° NW | 303° WNW | 302° WNW | 302° WNW | 303° WNW | 303° WNW |
| Period | 14.9 sec. | 14.5 sec. | 14.3 sec. | 14.1 sec. | 13.6 sec. | 13.3 sec. | 13.1 sec. | 13.0 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.4m (1.3ft) |
| 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 Sunday 21 December 2025
On Sunday 21 December 2025, the sun will rise at 08:57 and will set at 17:07 on the beach(es) of Colleville-sur-Mer. The outside temperature will be a high of 45°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 21.1mph km/h (with gusts up to 30.5mph). 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 | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) |
| Perceived temperature | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 3°C (37°F) | 3°C (37°F) | 4°C (40°F) | 3°C (38°F) | 2°C (36°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 80% | 83% | 85% | 88% | 85% | 87% | 88% |
| Barometric pressure | 1009 hPa | 1007 hPa | 1006 hPa | 1006 hPa | 1006 hPa | 1006 hPa | 1007 hPa | 1008 hPa |
| Cloud cover | 83% | 62% | 81% | 100% | 100% | 77% | 38% | 14% |
| Heat index | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 7°C (44°F) | 7°C (45°F) | 6°C (43°F) | 6°C (42°F) |
| Dew point | 3°C (38°F) | 4°C (38°F) | 4°C (39°F) | 5°C (40°F) | 5°C (41°F) | 5°C (40°F) | 4°C (40°F) | 4°C (39°F) |
| Wind | ||||||||
| Speed | 34km/h (21mph) | 32km/h (20mph) | 29km/h (18mph) | 25km/h (15mph) | 24km/h (15mph) | 15km/h (10mph) | 15km/h (10mph) | 18km/h (11mph) |
| Gusts | 49km/h (31mph) | 46km/h (29mph) | 42km/h (26mph) | 35km/h (21mph) | 34km/h (21mph) | 23km/h (14mph) | 28km/h (17mph) | 33km/h (21mph) |
| Direction | 170° S | 171° S | 170° S | 180° S | 191° SSW | 229° SW | 210° SSW | 183° S |
| Wind chill | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 3°C (37°F) | 3°C (37°F) | 4°C (40°F) | 3°C (38°F) | 2°C (36°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.6m (2.0ft) | 0.5m (1.6ft) |
| Direction | 301° WNW | 300° WNW | 301° WNW | 301° WNW | 302° WNW | 311° NW | 307° NW | 302° WNW |
| Period | 12.6 sec. | 12.3 sec. | 8.5 sec. | 10.3 sec. | 12.1 sec. | 12.0 sec. | 6.7 sec. | 9.2 sec. |
| Significant height | 0.6m (2ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 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) |