Sea weather in Saint-Louis in Senegal All the beach weather in Saint-Louis
All the essential weather information for enjoying the beach in Saint-Louis in Senegal, 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-Louis over the next 7 days?
Discover the best moment to go to the beach in Saint-Louis in Senegal this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Saint-Louis. 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 |
|---|---|---|---|---|
| Sunday 14 December 2025 | 61°F to 70°F | 17.4mph | discouraged | all the sea weather |
| Monday 15 December 2025 | 65°F to 72°F | 17.4mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 67°F to 76°F | 16.8mph | discouraged | all the sea weather |
| Wednesday 17 December 2025 | 67°F to 74°F | 19.3mph | discouraged | all the sea weather |
| Thursday 18 December 2025 | 67°F to 74°F | 13.7mph | discouraged | all the sea weather |
| Friday 19 December 2025 | 67°F to 74°F | 15.5mph | discouraged | all the sea weather |
| Saturday 20 December 2025 | 68°F to 77°F | 18.6mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Louis
Sea weather on Sunday 14 December 2025
On Sunday 14 December 2025, the sun will rise at 07:26 and will set at 18:36 on the beach(es) of Saint-Louis. The outside temperature will be a high of 70°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 22.4mph km/h (with gusts up to 30.5mph). Wave height will be up to 7.9ft 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) | 21°C (69°F) | 20°C (68°F) | 20°C (67°F) | 21°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) |
| Perceived temperature | 21°C (70°F) | 21°C (69°F) | 20°C (68°F) | 20°C (67°F) | 21°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 69% | 65% | 67% | 64% | 62% | 59% | 59% | 62% |
| Barometric pressure | 1014 hPa | 1013 hPa | 1014 hPa | 1016 hPa | 1016 hPa | 1014 hPa | 1014 hPa | 1015 hPa |
| Cloud cover | 10% | 32% | 0% | 0% | 28% | 0% | 0% | 0% |
| Heat index | 24°C (76°F) | 21°C (69°F) | 20°C (68°F) | 20°C (67°F) | 21°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) |
| Dew point | 15°C (60°F) | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 13°C (56°F) | 10°C (50°F) | 8°C (47°F) | 12°C (54°F) |
| Wind | ||||||||
| Speed | 36km/h (22mph) | 33km/h (20mph) | 32km/h (20mph) | 32km/h (20mph) | 31km/h (19mph) | 31km/h (19mph) | 30km/h (18mph) | 28km/h (17mph) |
| Gusts | 49km/h (30mph) | 46km/h (29mph) | 46km/h (28mph) | 43km/h (27mph) | 42km/h (26mph) | 33km/h (20mph) | 32km/h (20mph) | 42km/h (26mph) |
| Direction | 8° N | 13° NNE | 14° NNE | 22° NNE | 7° N | 357° N | 357° N | 4° N |
| Wind chill | 21°C (70°F) | 21°C (69°F) | 20°C (68°F) | 20°C (67°F) | 21°C (69°F) | 18°C (65°F) | 17°C (62°F) | 20°C (68°F) |
| Waves | ||||||||
| Height | 2.1m (7.0ft) | 2.2m (7.3ft) | 2.3m (7.7ft) | 2.4m (7.8ft) | 2.4m (7.9ft) | 2.4m (7.8ft) | 2.3m (7.6ft) | 2.3m (7.4ft) |
| Direction | 333° NNW | 318° NW | 318° NW | 317° NW | 318° NW | 317° NW | 318° NW | 318° NW |
| Period | 16.9 sec. | 19.6 sec. | 16.4 sec. | 18.0 sec. | 12.5 sec. | 16.5 sec. | 15.9 sec. | 15.2 sec. |
| Significant height | 1.7m (5.6ft) | 1.3m (4.3ft) | 1.9m (6.2ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 0.9m (3ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) |
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 07:26 and will set at 18:37 on the beach(es) of Saint-Louis. The outside temperature will be a high of 72°F t and a low of 65°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 26.7mph). 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 | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 19°C (66°F) | 21°C (69°F) | 21°C (70°F) | 19°C (67°F) | 22°C (71°F) |
| Perceived temperature | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 19°C (66°F) | 21°C (69°F) | 21°C (70°F) | 19°C (67°F) | 22°C (71°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 62% | 65% | 61% | 54% | 42% | 46% | 54% | 57% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1013 hPa | 1013 hPa | 1015 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Heat index | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 19°C (66°F) | 21°C (69°F) | 21°C (70°F) | 19°C (67°F) | 24°C (76°F) |
| Dew point | 12°C (54°F) | 13°C (55°F) | 11°C (52°F) | 10°C (49°F) | 7°C (45°F) | 9°C (48°F) | 10°C (50°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 28km/h (17mph) | 26km/h (16mph) | 27km/h (17mph) | 27km/h (17mph) | 26km/h (16mph) | 24km/h (15mph) | 27km/h (17mph) | 28km/h (17mph) |
| Gusts | 42km/h (26mph) | 40km/h (25mph) | 43km/h (27mph) | 37km/h (23mph) | 29km/h (18mph) | 27km/h (17mph) | 31km/h (19mph) | 33km/h (21mph) |
| Direction | 20° NNE | 28° NNE | 34° NE | 39° NE | 38° NE | 5° N | 3° N | 18° NNE |
| Wind chill | 20°C (68°F) | 20°C (67°F) | 19°C (66°F) | 19°C (66°F) | 21°C (69°F) | 21°C (70°F) | 19°C (67°F) | 22°C (71°F) |
| Waves | ||||||||
| Height | 2.2m (7.1ft) | 2.0m (6.7ft) | 1.9m (6.3ft) | 1.8m (5.9ft) | 1.7m (5.5ft) | 1.6m (5.3ft) | 1.7m (5.7ft) | 1.6m (5.4ft) |
| Direction | 317° NW | 317° NW | 317° NW | 318° NW | 318° NW | 319° NW | 319° NW | 321° NW |
| Period | 15.1 sec. | 15.1 sec. | 12.9 sec. | 11.6 sec. | 11.6 sec. | 13.9 sec. | 13.9 sec. | 12.8 sec. |
| Significant height | 0.9m (3ft) | 0.9m (3ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.6m (2ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) | 22°C (72°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 07:27 and will set at 18:37 on the beach(es) of Saint-Louis. The outside temperature will be a high of 76°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 27.3mph). 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 | 21°C (70°F) | 20°C (69°F) | 20°C (68°F) | 20°C (68°F) | 23°C (73°F) | 24°C (74°F) | 21°C (69°F) | 23°C (73°F) |
| Perceived temperature | 21°C (70°F) | 20°C (69°F) | 20°C (68°F) | 20°C (68°F) | 24°C (75°F) | 25°C (77°F) | 21°C (69°F) | 25°C (76°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 54% | 48% | 44% | 41% | 37% | 44% | 53% | 54% |
| Barometric pressure | 1015 hPa | 1015 hPa | 1015 hPa | 1017 hPa | 1016 hPa | 1013 hPa | 1013 hPa | 1015 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Heat index | 24°C (76°F) | 20°C (69°F) | 20°C (68°F) | 20°C (68°F) | 24°C (75°F) | 25°C (77°F) | 21°C (69°F) | 25°C (76°F) |
| Dew point | 11°C (53°F) | 9°C (48°F) | 7°C (45°F) | 7°C (44°F) | 7°C (45°F) | 11°C (51°F) | 11°C (51°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 26km/h (16mph) | 23km/h (15mph) | 28km/h (18mph) | 30km/h (18mph) | 25km/h (16mph) | 18km/h (11mph) | 26km/h (16mph) | 27km/h (17mph) |
| Gusts | 32km/h (20mph) | 28km/h (18mph) | 34km/h (21mph) | 44km/h (27mph) | 27km/h (17mph) | 20km/h (13mph) | 32km/h (20mph) | 29km/h (18mph) |
| Direction | 28° NNE | 43° NE | 35° NE | 54° NE | 57° ENE | 24° NNE | 8° N | 20° NNE |
| Wind chill | 21°C (70°F) | 20°C (69°F) | 20°C (68°F) | 20°C (68°F) | 23°C (73°F) | 24°C (74°F) | 21°C (69°F) | 23°C (73°F) |
| Waves | ||||||||
| Height | 1.5m (5.1ft) | 1.4m (4.8ft) | 1.4m (4.5ft) | 1.3m (4.4ft) | 1.2m (4.0ft) | 1.2m (3.9ft) | 1.5m (4.8ft) | 1.6m (5.2ft) |
| Direction | 323° NW | 325° NW | 325° NW | 325° NW | 326° NW | 325° NW | 344° NNW | 347° NNW |
| Period | 11.7 sec. | 11.3 sec. | 11.0 sec. | 10.7 sec. | 5.6 sec. | 10.3 sec. | 15.1 sec. | 14.5 sec. |
| Significant height | 1.0m (3.3ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.4m (4.6ft) | 1.1m (3.6ft) | 0.9m (3ft) | 1.3m (4.3ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 07:27 and will set at 18:38 on the beach(es) of Saint-Louis. The outside temperature will be a high of 74°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 20.5mph km/h (with gusts up to 29.8mph). 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 | 22°C (72°F) | 21°C (70°F) | 20°C (68°F) | 21°C (69°F) | 23°C (73°F) | 23°C (73°F) | 20°C (68°F) | 22°C (72°F) |
| Perceived temperature | 24°C (75°F) | 21°C (70°F) | 20°C (68°F) | 21°C (69°F) | 24°C (75°F) | 24°C (76°F) | 20°C (68°F) | 25°C (76°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 42% | 43% | 42% | 41% | 37% | 47% | 55% | 60% |
| Barometric pressure | 1015 hPa | 1015 hPa | 1015 hPa | 1017 hPa | 1016 hPa | 1013 hPa | 1013 hPa | 1016 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Heat index | 24°C (75°F) | 24°C (75°F) | 20°C (68°F) | 21°C (69°F) | 24°C (75°F) | 24°C (76°F) | 20°C (68°F) | 25°C (76°F) |
| Dew point | 9°C (48°F) | 8°C (47°F) | 7°C (44°F) | 7°C (45°F) | 7°C (45°F) | 11°C (51°F) | 11°C (51°F) | 14°C (57°F) |
| Wind | ||||||||
| Speed | 26km/h (16mph) | 24km/h (15mph) | 27km/h (17mph) | 33km/h (21mph) | 32km/h (20mph) | 21km/h (13mph) | 33km/h (21mph) | 31km/h (19mph) |
| Gusts | 33km/h (20mph) | 30km/h (19mph) | 28km/h (17mph) | 48km/h (30mph) | 36km/h (22mph) | 27km/h (17mph) | 34km/h (21mph) | 35km/h (21mph) |
| Direction | 39° NE | 45° NE | 41° NE | 43° NE | 39° NE | 4° N | 5° N | 16° NNE |
| Wind chill | 22°C (72°F) | 21°C (70°F) | 20°C (68°F) | 21°C (69°F) | 23°C (73°F) | 23°C (73°F) | 20°C (68°F) | 22°C (72°F) |
| Waves | ||||||||
| Height | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.4m (4.5ft) | 1.5m (4.8ft) | 1.5m (4.8ft) | 1.5m (4.8ft) | 1.9m (6.1ft) | 1.9m (6.2ft) |
| Direction | 310° NW | 308° NW | 308° NW | 303° WNW | 303° WNW | 304° WNW | 304° WNW | 304° NW |
| Period | 14.3 sec. | 13.7 sec. | 13.5 sec. | 6.7 sec. | 6.6 sec. | 7.0 sec. | 14.8 sec. | 14.5 sec. |
| Significant height | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 1.6m (5.2ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 07:28 and will set at 18:38 on the beach(es) of Saint-Louis. The outside temperature will be a high of 74°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 20.5mph km/h (with gusts up to 28mph). 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 | 21°C (70°F) | 21°C (69°F) | 20°C (67°F) | 20°C (67°F) | 23°C (73°F) | 21°C (70°F) | 23°C (73°F) | 22°C (71°F) |
| Perceived temperature | 21°C (70°F) | 21°C (69°F) | 20°C (67°F) | 20°C (67°F) | 24°C (76°F) | 21°C (70°F) | 25°C (77°F) | 22°C (71°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 58% | 51% | 48% | 47% | 43% | 47% | 53% | 52% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1015 hPa | 1017 hPa | 1016 hPa | 1013 hPa | 1013 hPa | 1016 hPa |
| Cloud cover | 0% | 0% | 100% | 83% | 98% | 2% | 96% | 100% |
| Heat index | 24°C (76°F) | 21°C (69°F) | 20°C (67°F) | 20°C (67°F) | 24°C (76°F) | 24°C (76°F) | 25°C (77°F) | 24°C (76°F) |
| Dew point | 13°C (55°F) | 10°C (50°F) | 8°C (47°F) | 8°C (47°F) | 10°C (49°F) | 9°C (49°F) | 13°C (55°F) | 12°C (53°F) |
| Wind | ||||||||
| Speed | 25km/h (15mph) | 27km/h (17mph) | 33km/h (21mph) | 33km/h (21mph) | 28km/h (18mph) | 24km/h (15mph) | 30km/h (18mph) | 22km/h (14mph) |
| Gusts | 31km/h (19mph) | 44km/h (28mph) | 36km/h (22mph) | 45km/h (28mph) | 41km/h (25mph) | 27km/h (17mph) | 34km/h (21mph) | 25km/h (16mph) |
| Direction | 30° NNE | 32° NNE | 37° NE | 48° NE | 50° NE | 18° NNE | 12° NNE | 31° NNE |
| Wind chill | 21°C (70°F) | 21°C (69°F) | 20°C (67°F) | 20°C (67°F) | 23°C (73°F) | 21°C (70°F) | 23°C (73°F) | 22°C (71°F) |
| Waves | ||||||||
| Height | 1.7m (5.5ft) | 1.5m (4.9ft) | 1.6m (5.1ft) | 1.7m (5.5ft) | 1.6m (5.4ft) | 1.6m (5.2ft) | 1.7m (5.4ft) | 1.6m (5.4ft) |
| Direction | 305° NW | 305° NW | 306° NW | 307° NW | 307° NW | 309° NW | 309° NW | 308° NW |
| Period | 7.5 sec. | 13.9 sec. | 13.6 sec. | 13.5 sec. | 13.2 sec. | 12.9 sec. | 12.7 sec. | 12.5 sec. |
| Significant height | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.6m (5.2ft) | 1.7m (5.6ft) | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.6m (5.2ft) | 1.4m (4.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 07:28 and will set at 18:38 on the beach(es) of Saint-Louis. The outside temperature will be a high of 74°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 18mph km/h (with gusts up to 26.7mph). 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 | 21°C (70°F) | 20°C (68°F) | 19°C (67°F) | 19°C (67°F) | 23°C (74°F) | 23°C (73°F) | 22°C (72°F) | 21°C (70°F) |
| Perceived temperature | 21°C (70°F) | 20°C (68°F) | 19°C (67°F) | 19°C (67°F) | 24°C (76°F) | 25°C (76°F) | 25°C (76°F) | 21°C (70°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 47% | 46% | 44% | 44% | 40% | 44% | 56% | 66% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1014 hPa | 1016 hPa | 1015 hPa | 1013 hPa | 1013 hPa | 1015 hPa |
| Cloud cover | 92% | 20% | 7% | 5% | 75% | 7% | 82% | 100% |
| Heat index | 24°C (76°F) | 20°C (68°F) | 19°C (67°F) | 19°C (67°F) | 24°C (76°F) | 25°C (76°F) | 25°C (76°F) | 24°C (76°F) |
| Dew point | 9°C (49°F) | 8°C (46°F) | 7°C (44°F) | 7°C (44°F) | 9°C (48°F) | 10°C (50°F) | 13°C (56°F) | 15°C (58°F) |
| Wind | ||||||||
| Speed | 25km/h (16mph) | 25km/h (16mph) | 24km/h (15mph) | 29km/h (18mph) | 21km/h (13mph) | 21km/h (13mph) | 28km/h (17mph) | 25km/h (16mph) |
| Gusts | 43km/h (27mph) | 43km/h (27mph) | 40km/h (25mph) | 42km/h (26mph) | 32km/h (20mph) | 25km/h (16mph) | 33km/h (20mph) | 32km/h (20mph) |
| Direction | 47° NE | 46° NE | 51° NE | 54° NE | 51° NE | 20° NNE | 358° N | 13° NNE |
| Wind chill | 21°C (70°F) | 20°C (68°F) | 19°C (67°F) | 19°C (67°F) | 23°C (74°F) | 23°C (73°F) | 22°C (72°F) | 21°C (70°F) |
| Waves | ||||||||
| Height | 1.6m (5.1ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.2ft) | 1.3m (4.2ft) | 1.4m (4.5ft) | 1.4m (4.8ft) |
| Direction | 309° NW | 312° NW | 312° NW | 312° NW | 312° NW | 312° NW | 315° NW | 307° NW |
| Period | 12.4 sec. | 12.2 sec. | 7.3 sec. | 6.9 sec. | 6.8 sec. | 11.6 sec. | 11.3 sec. | 11.1 sec. |
| Significant height | 1.5m (4.9ft) | 1.1m (3.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.5m (1.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 07:29 and will set at 18:39 on the beach(es) of Saint-Louis. The outside temperature will be a high of 77°F t and a low of 68°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 4.9ft 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) | 21°C (70°F) | 20°C (69°F) | 20°C (69°F) | 24°C (74°F) | 25°C (76°F) | 23°C (74°F) | 22°C (72°F) |
| Perceived temperature | 21°C (70°F) | 21°C (70°F) | 20°C (69°F) | 20°C (69°F) | 25°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (76°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 52% | 47% | 47% | 40% | 39% | 44% | 54% | 67% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1014 hPa | 1015 hPa | 1015 hPa | 1011 hPa | 1011 hPa | 1014 hPa |
| Cloud cover | 47% | 12% | 33% | 50% | 48% | 45% | 35% | 46% |
| Heat index | 24°C (76°F) | 24°C (76°F) | 20°C (69°F) | 20°C (69°F) | 25°C (76°F) | 25°C (77°F) | 25°C (77°F) | 25°C (76°F) |
| Dew point | 11°C (51°F) | 9°C (49°F) | 9°C (48°F) | 7°C (44°F) | 9°C (48°F) | 11°C (53°F) | 14°C (56°F) | 16°C (60°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 22km/h (14mph) | 23km/h (14mph) | 29km/h (18mph) | 19km/h (12mph) | 21km/h (13mph) | 24km/h (15mph) | 30km/h (18mph) |
| Gusts | 30km/h (19mph) | 37km/h (23mph) | 38km/h (23mph) | 45km/h (28mph) | 31km/h (20mph) | 26km/h (16mph) | 26km/h (16mph) | 35km/h (22mph) |
| Direction | 29° NNE | 26° NNE | 29° NNE | 51° NE | 27° NNE | 13° NNE | 354° N | 350° N |
| Wind chill | 21°C (70°F) | 21°C (70°F) | 20°C (69°F) | 20°C (69°F) | 24°C (74°F) | 25°C (76°F) | 23°C (74°F) | 22°C (72°F) |
| Waves | ||||||||
| Height | 1.4m (4.6ft) | 1.3m (4.4ft) | 1.3m (4.4ft) | 1.3m (4.4ft) | 1.3m (4.4ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.5m (5.1ft) |
| Direction | 306° NW | 305° NW | 306° NW | 305° NW | 305° NW | 314° NW | 313° NW | 314° NW |
| Period | 15.4 sec. | 15.1 sec. | 14.7 sec. | 8.2 sec. | 14.6 sec. | 13.9 sec. | 16.8 sec. | 16.5 sec. |
| Significant height | 1.1m (3.6ft) | 0.9m (3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.4m (4.6ft) | 1.6m (5.2ft) |
| Sea water temperature | ||||||||
| Water temperature | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) | 20°C (69°F) |