Sea weather in Grand Cul-de-Sac in Saint-Barthelemy All the beach weather in Grand Cul-de-Sac
All the essential weather information for enjoying the beach in Grand Cul-de-Sac in Saint-Barthelemy, 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 Grand Cul-de-Sac over the next 7 days?
Discover the best moment to go to the beach in Grand Cul-de-Sac in Saint-Barthelemy this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Grand Cul-de-Sac. 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 |
|---|---|---|---|---|
| Thursday 29 January 2026 | 74°F to 79°F | 11.2mph | recommended | all the sea weather |
| Friday 30 January 2026 | 77°F to 79°F | 17.4mph | discouraged | all the sea weather |
| Saturday 31 January 2026 | 79°F to 79°F | 17.4mph | discouraged | all the sea weather |
| Sunday 1 February 2026 | 79°F to 79°F | 14.9mph | discouraged | all the sea weather |
| Monday 2 February 2026 | 79°F to 79°F | 8.7mph | discouraged | all the sea weather |
| Tuesday 3 February 2026 | 77°F to 79°F | 16.2mph | discouraged | all the sea weather |
| Wednesday 4 February 2026 | 77°F to 79°F | 16.8mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Grand Cul-de-Sac
Sea weather on Thursday 29 January 2026
On Thursday 29 January 2026, the sun will rise at 06:45 and will set at 18:05 on the beach(es) of Grand Cul-de-Sac. The outside temperature will be a high of 79°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 12.4mph km/h (with gusts up to 18mph). 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 | 26°C (78°F) | 25°C (77°F) | 25°C (77°F) | 26°C (78°F) | 25°C (77°F) | 23°C (74°F) | 26°C (78°F) | 26°C (78°F) |
| Perceived temperature | 27°C (80°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 27°C (80°F) | 25°C (78°F) | 28°C (82°F) | 28°C (82°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 63% | 68% | 74% | 73% | 74% | 75% | 74% | 74% |
| Barometric pressure | 1017 hPa | 1015 hPa | 1016 hPa | 1017 hPa | 1017 hPa | 1014 hPa | 1015 hPa | 1016 hPa |
| Cloud cover | 0% | 23% | 87% | 81% | 22% | 13% | 35% | 25% |
| Heat index | 27°C (80°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 27°C (80°F) | 25°C (78°F) | 28°C (82°F) | 28°C (82°F) |
| Dew point | 18°C (64°F) | 19°C (66°F) | 20°C (69°F) | 21°C (69°F) | 20°C (68°F) | 19°C (66°F) | 21°C (70°F) | 21°C (70°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 19km/h (12mph) | 20km/h (12mph) | 19km/h (12mph) | 17km/h (11mph) | 14km/h (9mph) | 15km/h (10mph) | 18km/h (11mph) |
| Gusts | 26km/h (16mph) | 26km/h (16mph) | 27km/h (17mph) | 26km/h (16mph) | 27km/h (17mph) | 29km/h (18mph) | 22km/h (14mph) | 26km/h (16mph) |
| Direction | 98° E | 97° E | 89° E | 101° ESE | 98° E | 89° E | 92° E | 79° E |
| Wind chill | 26°C (78°F) | 25°C (77°F) | 25°C (77°F) | 26°C (78°F) | 25°C (77°F) | 23°C (74°F) | 26°C (78°F) | 26°C (78°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 0.8m (2.5ft) | 0.7m (2.4ft) | 0.8m (2.5ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Direction | 102° ESE | 102° ESE | 102° ESE | 102° ESE | 103° ESE | 64° ENE | 68° ENE | 56° ENE |
| Period | 8.8 sec. | 8.1 sec. | 8.1 sec. | 8.1 sec. | 8.7 sec. | 9.6 sec. | 8.6 sec. | 9.2 sec. |
| Significant height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
Sea weather on Friday 30 January 2026
On Friday 30 January 2026, the sun will rise at 06:45 and will set at 18:06 on the beach(es) of Grand Cul-de-Sac. The outside temperature will be a high of 79°F t and a low of 77°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 24.2mph). 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 | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) |
| Perceived temperature | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 77% | 76% | 77% | 73% | 75% | 75% | 75% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1015 hPa | 1017 hPa | 1017 hPa | 1015 hPa | 1015 hPa | 1017 hPa |
| Cloud cover | 42% | 44% | 62% | 53% | 46% | 51% | 52% | 54% |
| Heat index | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) |
| Dew point | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 20°C (69°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 23km/h (14mph) | 23km/h (15mph) | 23km/h (14mph) | 23km/h (14mph) | 22km/h (14mph) | 25km/h (15mph) | 28km/h (17mph) |
| Gusts | 29km/h (18mph) | 31km/h (19mph) | 32km/h (20mph) | 31km/h (19mph) | 34km/h (21mph) | 32km/h (20mph) | 35km/h (22mph) | 39km/h (24mph) |
| Direction | 78° ENE | 89° E | 87° E | 94° E | 101° ESE | 107° ESE | 98° E | 94° E |
| Wind chill | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) |
| Waves | ||||||||
| Height | 0.8m (2.7ft) | 0.8m (2.7ft) | 0.8m (2.7ft) | 0.8m (2.6ft) | 0.8m (2.7ft) | 0.8m (2.6ft) | 0.8m (2.5ft) | 0.8m (2.8ft) |
| Direction | 52° NE | 50° NE | 49° NE | 62° ENE | 63° ENE | 65° ENE | 75° ENE | 84° E |
| Period | 9.3 sec. | 8.6 sec. | 8.6 sec. | 8.6 sec. | 8.5 sec. | 7.8 sec. | 7.8 sec. | 8.7 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
Sea weather on Saturday 31 January 2026
On Saturday 31 January 2026, the sun will rise at 06:44 and will set at 18:06 on the beach(es) of Grand Cul-de-Sac. The outside temperature will be a high of 79°F t and a low of 79°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 19.9mph km/h (with gusts up to 29.2mph). Wave height will be up to 3.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) |
| Perceived temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 29°C (84°F) | 28°C (82°F) | 28°C (83°F) | 29°C (84°F) | 29°C (84°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 77% | 79% | 81% | 80% | 80% | 82% | 83% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1015 hPa | 1017 hPa | 1016 hPa | 1014 hPa | 1014 hPa | 1016 hPa |
| Cloud cover | 72% | 51% | 54% | 57% | 65% | 66% | 60% | 35% |
| Heat index | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 29°C (84°F) | 28°C (82°F) | 28°C (83°F) | 29°C (84°F) | 29°C (84°F) |
| Dew point | 22°C (71°F) | 22°C (71°F) | 22°C (72°F) | 23°C (73°F) | 22°C (72°F) | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) |
| Wind | ||||||||
| Speed | 30km/h (18mph) | 30km/h (19mph) | 31km/h (19mph) | 32km/h (20mph) | 32km/h (20mph) | 30km/h (19mph) | 29km/h (18mph) | 28km/h (18mph) |
| Gusts | 40km/h (25mph) | 41km/h (26mph) | 42km/h (26mph) | 44km/h (27mph) | 47km/h (29mph) | 43km/h (27mph) | 41km/h (25mph) | 40km/h (25mph) |
| Direction | 96° E | 102° ESE | 99° E | 106° ESE | 113° ESE | 120° ESE | 118° ESE | 119° ESE |
| Wind chill | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) |
| Waves | ||||||||
| Height | 0.9m (3.0ft) | 1.0m (3.3ft) | 1.1m (3.5ft) | 1.1m (3.7ft) | 1.1m (3.7ft) | 1.1m (3.6ft) | 1.1m (3.5ft) | 1.1m (3.5ft) |
| Direction | 85° E | 100° E | 98° E | 99° E | 100° E | 99° E | 99° E | 99° E |
| Period | 8.6 sec. | 8.5 sec. | 8.6 sec. | 11.7 sec. | 11.5 sec. | 11.4 sec. | 11.5 sec. | 11.6 sec. |
| Significant height | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
Sea weather on Sunday 1 February 2026
On Sunday 1 February 2026, the sun will rise at 06:44 and will set at 18:07 on the beach(es) of Grand Cul-de-Sac. The outside temperature will be a high of 79°F t and a low of 79°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 3.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) |
| Perceived temperature | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 28°C (83°F) | 28°C (83°F) | 29°C (84°F) | 29°C (84°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 82% | 81% | 81% | 80% | 79% | 81% | 81% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1016 hPa | 1014 hPa | 1015 hPa | 1016 hPa |
| Cloud cover | 74% | 80% | 41% | 45% | 57% | 44% | 42% | 54% |
| Heat index | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 28°C (83°F) | 28°C (83°F) | 29°C (84°F) | 29°C (84°F) |
| Dew point | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 23°C (73°F) | 23°C (73°F) |
| Wind | ||||||||
| Speed | 29km/h (18mph) | 27km/h (17mph) | 30km/h (19mph) | 29km/h (18mph) | 29km/h (18mph) | 29km/h (18mph) | 24km/h (15mph) | 24km/h (15mph) |
| Gusts | 40km/h (25mph) | 36km/h (23mph) | 41km/h (26mph) | 39km/h (24mph) | 44km/h (27mph) | 43km/h (26mph) | 35km/h (22mph) | 34km/h (21mph) |
| Direction | 123° ESE | 130° SE | 130° SE | 130° SE | 134° SE | 133° SE | 132° SE | 124° SE |
| Wind chill | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) |
| Waves | ||||||||
| Height | 1.1m (3.6ft) | 1.1m (3.5ft) | 1.0m (3.4ft) | 1.1m (3.5ft) | 1.1m (3.5ft) | 1.0m (3.4ft) | 1.0m (3.3ft) | 1.0m (3.2ft) |
| Direction | 102° ESE | 104° ESE | 106° ESE | 111° ESE | 112° ESE | 114° ESE | 111° ESE | 99° E |
| Period | 11.6 sec. | 11.1 sec. | 11.0 sec. | 14.2 sec. | 13.9 sec. | 13.6 sec. | 13.5 sec. | 13.5 sec. |
| Significant height | 1.0m (3.3ft) | 0.9m (3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
Sea weather on Monday 2 February 2026
On Monday 2 February 2026, the sun will rise at 06:44 and will set at 18:07 on the beach(es) of Grand Cul-de-Sac. The outside temperature will be a high of 79°F t and a low of 79°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 16.2mph km/h (with gusts up to 22.4mph). 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 | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) |
| Perceived temperature | 29°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 28°C (82°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 79% | 77% | 77% | 77% | 76% | 76% | 76% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1016 hPa | 1017 hPa | 1017 hPa | 1016 hPa | 1016 hPa | 1018 hPa |
| Cloud cover | 72% | 65% | 41% | 41% | 39% | 40% | 40% | 41% |
| Heat index | 29°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (82°F) | 28°C (82°F) | 28°C (83°F) | 28°C (82°F) |
| Dew point | 22°C (72°F) | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) |
| Wind | ||||||||
| Speed | 26km/h (16mph) | 24km/h (15mph) | 23km/h (14mph) | 25km/h (16mph) | 23km/h (14mph) | 19km/h (12mph) | 15km/h (10mph) | 14km/h (9mph) |
| Gusts | 35km/h (22mph) | 32km/h (20mph) | 31km/h (19mph) | 36km/h (22mph) | 36km/h (22mph) | 29km/h (18mph) | 22km/h (14mph) | 21km/h (13mph) |
| Direction | 124° ESE | 128° SE | 130° SE | 131° SE | 138° SE | 138° SE | 131° SE | 118° ESE |
| Wind chill | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 26°C (79°F) | 26°C (79°F) |
| Waves | ||||||||
| Height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.1ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 1.0m (3.3ft) |
| Direction | 102° ESE | 104° ESE | 104° ESE | 104° ESE | 104° ESE | 104° ESE | 181° S | 334° NNW |
| Period | 14.4 sec. | 13.9 sec. | 12.3 sec. | 12.0 sec. | 10.5 sec. | 8.9 sec. | 12.8 sec. | 14.8 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) |
Sea weather on Tuesday 3 February 2026
On Tuesday 3 February 2026, the sun will rise at 06:44 and will set at 18:08 on the beach(es) of Grand Cul-de-Sac. The outside temperature will be a high of 79°F t and a low of 77°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 16.2mph km/h (with gusts up to 22.4mph). 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 | 26°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Perceived temperature | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 76% | 77% | 77% | 77% | 76% | 77% | 78% |
| Barometric pressure | 1017 hPa | 1017 hPa | 1017 hPa | 1019 hPa | 1019 hPa | 1017 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 40% | 44% | 52% | 54% | 56% | 53% | 45% | 37% |
| Heat index | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) |
| Dew point | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (70°F) | 21°C (69°F) | 21°C (69°F) | 21°C (70°F) | 21°C (70°F) |
| Wind | ||||||||
| Speed | 15km/h (9mph) | 14km/h (9mph) | 15km/h (9mph) | 16km/h (10mph) | 17km/h (11mph) | 19km/h (12mph) | 22km/h (14mph) | 26km/h (16mph) |
| Gusts | 21km/h (13mph) | 19km/h (12mph) | 21km/h (13mph) | 23km/h (14mph) | 25km/h (16mph) | 27km/h (17mph) | 32km/h (20mph) | 36km/h (23mph) |
| Direction | 109° ESE | 96° E | 79° E | 74° ENE | 73° ENE | 71° ENE | 60° ENE | 62° ENE |
| Wind chill | 26°C (78°F) | 26°C (78°F) | 25°C (78°F) | 25°C (78°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) |
| Waves | ||||||||
| Height | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Direction | 326° NNW | 322° NW | 323° NW | 323° NW | 322° NW | 320° NW | 321° NW | 321° NW |
| Period | 13.9 sec. | 13.4 sec. | 13.4 sec. | 13.4 sec. | 13.1 sec. | 12.8 sec. | 11.8 sec. | 10.2 sec. |
| Significant height | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) |
Sea weather on Wednesday 4 February 2026
On Wednesday 4 February 2026, the sun will rise at 06:43 and will set at 18:08 on the beach(es) of Grand Cul-de-Sac. The outside temperature will be a high of 79°F t and a low of 77°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 26.1mph). 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 | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (77°F) | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) |
| Perceived temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 28°C (82°F) | 28°C (82°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 76% | 75% | 72% | 69% | 72% | 73% | 75% | 74% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1017 hPa | 1019 hPa | 1019 hPa | 1017 hPa | 1017 hPa | 1018 hPa |
| Cloud cover | 47% | 67% | 52% | 25% | 57% | 55% | 56% | 55% |
| Heat index | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 28°C (82°F) | 28°C (82°F) |
| Dew point | 21°C (69°F) | 21°C (69°F) | 20°C (68°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) | 21°C (70°F) | 21°C (69°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 25km/h (16mph) | 27km/h (17mph) | 29km/h (18mph) | 28km/h (18mph) | 25km/h (16mph) | 25km/h (15mph) | 27km/h (17mph) |
| Gusts | 34km/h (21mph) | 34km/h (21mph) | 37km/h (23mph) | 40km/h (25mph) | 42km/h (26mph) | 36km/h (23mph) | 35km/h (21mph) | 37km/h (23mph) |
| Direction | 69° ENE | 78° ENE | 82° E | 80° E | 80° E | 82° E | 80° E | 80° E |
| Wind chill | 25°C (78°F) | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) | 25°C (77°F) | 25°C (78°F) | 26°C (78°F) | 26°C (78°F) |
| Waves | ||||||||
| Height | 1.0m (3.3ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 0.9m (3.0ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Direction | 320° NW | 322° NW | 324° NW | 231° SW | 42° NE | 57° ENE | 88° E | 89° E |
| Period | 10.1 sec. | 10.0 sec. | 9.9 sec. | 9.8 sec. | 9.8 sec. | 9.8 sec. | 9.7 sec. | 9.6 sec. |
| Significant height | 0.9m (3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) |