Sea weather in Saint-Leu on the island of Reunion All the beach weather in Saint-Leu
All the essential weather information for enjoying the beach in Saint-Leu on the island of Reunion, 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-Leu over the next 7 days?
Discover the best moment to go to the beach in Saint-Leu on the island of Reunion this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Saint-Leu. 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 |
|---|---|---|---|---|
| Tuesday 9 December 2025 | 72°F to 77°F | 5.6mph | recommended | all the sea weather |
| Wednesday 10 December 2025 | 74°F to 77°F | 3.7mph | recommended | all the sea weather |
| Thursday 11 December 2025 | 72°F to 79°F | 0.6mph | recommended | all the sea weather |
| Friday 12 December 2025 | 74°F to 77°F | 3.1mph | recommended | all the sea weather |
| Saturday 13 December 2025 | 76°F to 77°F | 3.1mph | recommended | all the sea weather |
| Sunday 14 December 2025 | 74°F to 77°F | 3.1mph | recommended | all the sea weather |
| Monday 15 December 2025 | 76°F to 77°F | 3.1mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Saint-Leu
Sea weather on Tuesday 9 December 2025
On Tuesday 9 December 2025, the sun will rise at 05:30 and will set at 18:52 on the beach(es) of Saint-Leu. The outside temperature will be a high of 77°F t and a low of 72°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 5.6mph km/h (with gusts up to 8.1mph). 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 | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 23°C (74°F) | 24°C (74°F) |
| Perceived temperature | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (79°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 73% | 73% | 69% | 76% | 77% | 80% | 80% |
| Barometric pressure | 1017 hPa | 1015 hPa | 1016 hPa | 1017 hPa | 1016 hPa | 1015 hPa | 1015 hPa | 1017 hPa |
| Cloud cover | 34% | 17% | 15% | 13% | 82% | 83% | 80% | 74% |
| Heat index | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (79°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) |
| Dew point | 20°C (68°F) | 19°C (66°F) | 19°C (65°F) | 19°C (66°F) | 20°C (67°F) | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 6km/h (4mph) | 7km/h (4mph) | 8km/h (5mph) | 6km/h (4mph) | 5km/h (3mph) | 3km/h (2mph) | 3km/h (2mph) | 9km/h (5mph) |
| Gusts | 8km/h (5mph) | 10km/h (6mph) | 12km/h (7mph) | 8km/h (5mph) | 6km/h (4mph) | 5km/h (3mph) | 5km/h (3mph) | 13km/h (8mph) |
| Direction | 13° NNE | 35° NE | 45° NE | 14° NNE | 15° NNE | 353° N | 158° SSE | 93° E |
| Wind chill | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 23°C (74°F) | 24°C (74°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 0.8m (2.5ft) | 0.7m (2.4ft) | 0.7m (2.3ft) | 0.7m (2.2ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.6m (2.0ft) |
| Direction | 212° SSW | 212° SSW | 211° SSW | 211° SSW | 211° SSW | 211° SSW | 211° SSW | 210° SSW |
| Period | 10.2 sec. | 10.1 sec. | 9.9 sec. | 9.7 sec. | 9.6 sec. | 9.6 sec. | 9.5 sec. | 9.3 sec. |
| Significant height | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Wednesday 10 December 2025
On Wednesday 10 December 2025, the sun will rise at 05:31 and will set at 18:53 on the beach(es) of Saint-Leu. The outside temperature will be a high of 77°F t and a low of 74°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 5.6mph). 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 | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) |
| Perceived temperature | 26°C (79°F) | 26°C (78°F) | 25°C (78°F) | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 74% | 72% | 70% | 74% | 75% | 79% | 80% |
| Barometric pressure | 1016 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1015 hPa |
| Cloud cover | 71% | 25% | 23% | 75% | 70% | 79% | 84% | 81% |
| Heat index | 26°C (79°F) | 26°C (78°F) | 25°C (78°F) | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) |
| Dew point | 19°C (67°F) | 19°C (66°F) | 18°C (65°F) | 19°C (66°F) | 20°C (67°F) | 19°C (67°F) | 20°C (67°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 3km/h (2mph) | 6km/h (4mph) | 5km/h (3mph) | 2km/h (1mph) | 7km/h (4mph) | 5km/h (3mph) | 3km/h (2mph) | 6km/h (4mph) |
| Gusts | 5km/h (3mph) | 9km/h (6mph) | 8km/h (5mph) | 3km/h (2mph) | 9km/h (6mph) | 8km/h (5mph) | 4km/h (3mph) | 9km/h (6mph) |
| Direction | 61° ENE | 79° E | 92° E | 221° SW | 21° NNE | 19° NNE | 76° ENE | 34° NNE |
| Wind chill | 24°C (75°F) | 24°C (75°F) | 24°C (74°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.6m (2.1ft) | 0.7m (2.2ft) | 0.7m (2.4ft) | 0.8m (2.6ft) | 0.8m (2.8ft) |
| Direction | 212° SSW | 212° SSW | 212° SSW | 215° SW | 215° SW | 214° SW | 214° SW | 214° SSW |
| Period | 9.0 sec. | 9.0 sec. | 10.3 sec. | 10.0 sec. | 9.8 sec. | 14.4 sec. | 13.8 sec. | 13.5 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Thursday 11 December 2025
On Thursday 11 December 2025, the sun will rise at 05:31 and will set at 18:53 on the beach(es) of Saint-Leu. The outside temperature will be a high of 79°F t and a low of 72°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 8.1mph km/h (with gusts up to 16.2mph). 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 | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 25°C (77°F) | 22°C (72°F) | 23°C (73°F) | 24°C (74°F) | 24°C (76°F) |
| Perceived temperature | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 27°C (80°F) | 25°C (76°F) | 25°C (77°F) | 25°C (78°F) | 26°C (79°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 78% | 76% | 74% | 71% | 69% | 69% | 74% | 76% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1015 hPa |
| Cloud cover | 25% | 16% | 6% | 6% | 77% | 73% | 80% | 80% |
| Heat index | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 27°C (80°F) | 25°C (76°F) | 25°C (77°F) | 25°C (78°F) | 26°C (79°F) |
| Dew point | 20°C (68°F) | 19°C (67°F) | 19°C (66°F) | 19°C (67°F) | 16°C (61°F) | 17°C (63°F) | 19°C (65°F) | 20°C (67°F) |
| Wind | ||||||||
| Speed | 9km/h (5mph) | 10km/h (6mph) | 11km/h (7mph) | 9km/h (6mph) | 13km/h (8mph) | 9km/h (6mph) | 3km/h (2mph) | 1km/h (1mph) |
| Gusts | 12km/h (8mph) | 15km/h (10mph) | 17km/h (10mph) | 12km/h (7mph) | 26km/h (16mph) | 17km/h (10mph) | 5km/h (3mph) | 1km/h (1mph) |
| Direction | 40° NE | 50° NE | 56° NE | 27° NNE | 9° N | 355° N | 209° SSW | 112° ESE |
| Wind chill | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 25°C (77°F) | 22°C (72°F) | 23°C (73°F) | 24°C (74°F) | 24°C (76°F) |
| Waves | ||||||||
| Height | 0.9m (3.0ft) | 0.9m (3.1ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.2ft) | 1.0m (3.2ft) |
| Direction | 213° SSW | 213° SSW | 213° SSW | 212° SSW | 212° SSW | 212° SSW | 212° SSW | 212° SSW |
| Period | 13.3 sec. | 12.8 sec. | 12.6 sec. | 12.4 sec. | 12.0 sec. | 11.8 sec. | 11.7 sec. | 11.6 sec. |
| Significant height | 0.8m (2.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Friday 12 December 2025
On Friday 12 December 2025, the sun will rise at 05:31 and will set at 18:54 on the beach(es) of Saint-Leu. The outside temperature will be a high of 77°F t and a low of 74°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 6.8mph). 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 | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 25°C (76°F) | 25°C (76°F) | 25°C (76°F) | 24°C (76°F) | 24°C (74°F) |
| Perceived temperature | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 78% | 79% | 74% | 73% | 74% | 76% | 81% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1015 hPa | 1015 hPa | 1017 hPa |
| Cloud cover | 79% | 75% | 21% | 81% | 79% | 53% | 78% | 82% |
| Heat index | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) |
| Dew point | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 3km/h (2mph) | 2km/h (1mph) | 3km/h (2mph) | 1km/h (1mph) | 4km/h (3mph) | 7km/h (4mph) | 6km/h (4mph) | 5km/h (3mph) |
| Gusts | 4km/h (3mph) | 2km/h (2mph) | 3km/h (2mph) | 1km/h (1mph) | 6km/h (4mph) | 11km/h (7mph) | 8km/h (5mph) | 8km/h (5mph) |
| Direction | 170° S | 168° SSE | 134° SE | 286° WNW | 278° W | 197° SSW | 153° SSE | 140° SE |
| Wind chill | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 25°C (76°F) | 25°C (76°F) | 25°C (76°F) | 24°C (76°F) | 24°C (74°F) |
| Waves | ||||||||
| Height | 1.0m (3.2ft) | 1.0m (3.4ft) | 1.1m (3.7ft) | 1.2m (4.0ft) | 1.3m (4.4ft) | 1.4m (4.6ft) | 1.4m (4.8ft) | 1.5m (4.9ft) |
| Direction | 211° SSW | 210° SSW | 212° SSW | 211° SSW | 211° SSW | 210° SSW | 211° SSW | 210° SSW |
| Period | 11.5 sec. | 11.4 sec. | 12.5 sec. | 12.7 sec. | 15.8 sec. | 15.4 sec. | 14.9 sec. | 14.6 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.4m (4.6ft) | 0.1m (0.3ft) | 0.2m (0.7ft) | 0.1m (0.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Saturday 13 December 2025
On Saturday 13 December 2025, the sun will rise at 05:31 and will set at 18:55 on the beach(es) of Saint-Leu. The outside temperature will be a high of 77°F t and a low of 76°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 5mph km/h (with gusts up to 6.2mph). 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 | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) |
| Perceived temperature | 26°C (78°F) | 25°C (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 80% | 77% | 72% | 76% | 76% | 75% | 77% |
| Barometric pressure | 1016 hPa | 1014 hPa | 1016 hPa | 1017 hPa | 1017 hPa | 1015 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 77% | 17% | 39% | 15% | 75% | 50% | 47% | 35% |
| Heat index | 26°C (78°F) | 25°C (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) |
| Dew point | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 20°C (67°F) | 20°C (68°F) | 19°C (67°F) | 19°C (67°F) | 20°C (67°F) |
| Wind | ||||||||
| Speed | 1km/h (1mph) | 0km/h (0mph) | 1km/h (1mph) | 8km/h (5mph) | 8km/h (5mph) | 5km/h (3mph) | 4km/h (2mph) | 5km/h (3mph) |
| Gusts | 2km/h (1mph) | 1km/h (0mph) | 2km/h (1mph) | 10km/h (6mph) | 10km/h (6mph) | 8km/h (5mph) | 6km/h (4mph) | 8km/h (5mph) |
| Direction | 138° SE | 219° SW | 81° E | 314° NW | 283° WNW | 312° NW | 296° WNW | 268° W |
| Wind chill | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 1.5m (5.0ft) | 1.6m (5.2ft) | 2.0m (6.6ft) | 2.1m (6.9ft) | 2.2m (7.2ft) | 2.3m (7.5ft) | 2.3m (7.5ft) | 2.2m (7.2ft) |
| Direction | 209° SSW | 210° SSW | 207° SSW | 205° SSW | 204° SSW | 205° SSW | 205° SSW | 205° SSW |
| Period | 14.3 sec. | 13.9 sec. | 16.0 sec. | 15.9 sec. | 15.7 sec. | 15.1 sec. | 14.5 sec. | 14.2 sec. |
| Significant height | 0.1m (0.3ft) | 0.4m (1.3ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.1m (0.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Sunday 14 December 2025
On Sunday 14 December 2025, the sun will rise at 05:32 and will set at 18:55 on the beach(es) of Saint-Leu. The outside temperature will be a high of 77°F t and a low of 74°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 5mph km/h (with gusts up to 6.2mph). 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 | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) | 25°C (77°F) | 25°C (76°F) | 25°C (76°F) | 24°C (76°F) | 24°C (75°F) |
| Perceived temperature | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (80°F) | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 80% | 78% | 75% | 76% | 75% | 76% | 77% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 24% | 26% | 17% | 17% | 38% | 43% | 36% | 34% |
| Heat index | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (80°F) | 26°C (80°F) | 26°C (79°F) | 26°C (79°F) |
| Dew point | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 20°C (68°F) |
| Wind | ||||||||
| Speed | 3km/h (2mph) | 3km/h (2mph) | 4km/h (2mph) | 8km/h (5mph) | 8km/h (5mph) | 6km/h (4mph) | 6km/h (4mph) | 5km/h (3mph) |
| Gusts | 4km/h (2mph) | 4km/h (2mph) | 5km/h (3mph) | 10km/h (6mph) | 10km/h (6mph) | 9km/h (6mph) | 9km/h (6mph) | 7km/h (4mph) |
| Direction | 90° E | 169° SSE | 290° WNW | 293° WNW | 259° WSW | 315° NW | 279° W | 295° WNW |
| Wind chill | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) | 25°C (77°F) | 25°C (76°F) | 25°C (76°F) | 24°C (76°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 2.1m (6.9ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.5m (4.9ft) |
| Direction | 206° SSW | 207° SSW | 208° SSW | 208° SSW | 208° SSW | 207° SSW | 207° SSW | 208° SSW |
| Period | 13.8 sec. | 13.4 sec. | 13.2 sec. | 13.1 sec. | 12.9 sec. | 12.5 sec. | 12.2 sec. | 12.0 sec. |
| Significant height | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.5m (1.6ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 05:32 and will set at 18:56 on the beach(es) of Saint-Leu. The outside temperature will be a high of 77°F t and a low of 76°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 3.7mph km/h (with gusts up to 5.6mph). Wave height will be up to 4.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 25°C (76°F) | 25°C (76°F) | 24°C (75°F) | 24°C (75°F) |
| Perceived temperature | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 77% | 75% | 74% | 72% | 71% | 73% | 76% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 29% | 24% | 48% | 49% | 46% | 48% | 59% | 45% |
| Heat index | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) |
| Dew point | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 19°C (66°F) | 19°C (67°F) |
| Wind | ||||||||
| Speed | 4km/h (2mph) | 3km/h (2mph) | 2km/h (1mph) | 4km/h (2mph) | 6km/h (4mph) | 6km/h (4mph) | 5km/h (3mph) | 5km/h (3mph) |
| Gusts | 5km/h (3mph) | 4km/h (2mph) | 3km/h (2mph) | 5km/h (3mph) | 8km/h (5mph) | 9km/h (6mph) | 7km/h (4mph) | 8km/h (5mph) |
| Direction | 301° WNW | 125° SE | 46° NE | 241° WSW | 327° NNW | 297° WNW | 173° S | 40° NE |
| Wind chill | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 24°C (76°F) | 25°C (76°F) | 25°C (76°F) | 24°C (75°F) | 24°C (75°F) |
| Waves | ||||||||
| Height | 1.4m (4.6ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) |
| Direction | 208° SSW | 208° SSW | 207° SSW | 205° SSW | 221° SW | 229° SW | 228° SW | 228° SW |
| Period | 12.0 sec. | 11.9 sec. | 11.8 sec. | 11.4 sec. | 11.1 sec. | 11.0 sec. | 10.9 sec. | 14.6 sec. |
| Significant height | 0.8m (2.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 0.9m (3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |