Sea weather in Grand Isle in Louisiana All the beach weather in Grand Isle
All the essential weather information for enjoying the beach in Grand Isle in Louisiana, 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 Isle over the next 7 days?
Discover the best moment to go to the beach in Grand Isle in Louisiana this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Grand Isle. 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 29 December 2024 | 61°F to 70°F | 5.6mph | discouraged | all the sea weather |
| Monday 30 December 2024 | 61°F to 68°F | 13.1mph | discouraged | all the sea weather |
| Tuesday 31 December 2024 | 58°F to 68°F | 17.4mph | discouraged | all the sea weather |
| Wednesday 1 January 2025 | 54°F to 58°F | 11.8mph | discouraged | all the sea weather |
| Thursday 2 January 2025 | 56°F to 59°F | 10.6mph | discouraged | all the sea weather |
| Friday 3 January 2025 | 52°F to 58°F | 9.3mph | discouraged | all the sea weather |
| Saturday 4 January 2025 | 59°F to 67°F | 17.4mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Grand Isle
Sea weather on Sunday 29 December 2024
On Sunday 29 December 2024, the sun will rise at 06:53 and will set at 17:12 on the beach(es) of Grand Isle. 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 17.4mph km/h (with gusts up to 24.9mph). Wave height will be up to 3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  |  | |  |  | | |  |
| Outside temperature | 21°C (69°F) | 20°C (67°F) | 18°C (64°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 19°C (65°F) | 18°C (64°F) |
| Perceived temperature | 21°C (69°F) | 20°C (67°F) | 18°C (64°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 19°C (65°F) | 18°C (64°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 90% | 87% | 85% | 77% | 69% | 64% | 67% | 71% |
| Barometric pressure | 1011 hPa | 1012 hPa | 1014 hPa | 1015 hPa | 1015 hPa | 1014 hPa | 1015 hPa | 1015 hPa |
| Cloud cover | 82% | 9% | 2% | 0% | 1% | 4% | 46% | 0% |
| Heat index | 21°C (69°F) | 20°C (67°F) | 18°C (64°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 19°C (65°F) | 18°C (64°F) |
| Dew point | 19°C (66°F) | 17°C (63°F) | 15°C (59°F) | 13°C (55°F) | 10°C (51°F) | 11°C (52°F) | 12°C (54°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 28km/h (17mph) | 14km/h (9mph) | 26km/h (16mph) | 19km/h (12mph) | 16km/h (10mph) | 6km/h (4mph) | 13km/h (8mph) | 9km/h (6mph) |
| Gusts | 30km/h (18mph) | 28km/h (17mph) | 40km/h (25mph) | 26km/h (16mph) | 32km/h (20mph) | 12km/h (8mph) | 23km/h (14mph) | 15km/h (9mph) |
| Direction | 218° SW | 254° WSW | 334° NNW | 353° N | 4° N | 14° NNE | 7° N | 48° NE |
| Wind chill | 21°C (69°F) | 20°C (67°F) | 18°C (64°F) | 17°C (62°F) | 16°C (61°F) | 18°C (64°F) | 19°C (65°F) | 18°C (64°F) |
| Waves | ||||||||
| Height | 0.9m (2.9ft) | 0.8m (2.5ft) | 0.7m (2.3ft) | 0.6m (2.1ft) | 0.6m (1.8ft) | 0.5m (1.5ft) | 0.4m (1.4ft) | 0.4m (1.3ft) |
| Direction | 152° SSE | 164° SSE | 169° SSE | 169° S | 169° S | 158° SSE | 156° SSE | 154° SSE |
| Period | 1.0 sec. | 5.4 sec. | 5.7 sec. | 6.1 sec. | 6.2 sec. | 6.2 sec. | 6.2 sec. | 6.3 sec. |
| Significant height | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) |
Sea weather on Monday 30 December 2024
On Monday 30 December 2024, the sun will rise at 06:54 and will set at 17:12 on the beach(es) of Grand Isle. The outside temperature will be a high of 68°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 13.1mph km/h (with gusts up to 23.6mph). 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 | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 20°C (67°F) |
| Perceived temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 20°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 71% | 71% | 73% | 75% | 72% | 75% | 84% | 85% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1014 hPa | 1015 hPa | 1013 hPa | 1011 hPa | 1011 hPa | 1011 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 2% | 0% |
| Heat index | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 20°C (67°F) |
| Dew point | 13°C (55°F) | 12°C (54°F) | 13°C (56°F) | 14°C (58°F) | 12°C (54°F) | 13°C (55°F) | 14°C (58°F) | 17°C (63°F) |
| Wind | ||||||||
| Speed | 1km/h (1mph) | 5km/h (3mph) | 8km/h (5mph) | 14km/h (9mph) | 14km/h (9mph) | 18km/h (11mph) | 18km/h (11mph) | 21km/h (13mph) |
| Gusts | 2km/h (1mph) | 7km/h (4mph) | 12km/h (7mph) | 21km/h (13mph) | 29km/h (18mph) | 23km/h (14mph) | 25km/h (15mph) | 38km/h (24mph) |
| Direction | 352° N | 99° E | 136° SE | 161° SSE | 174° S | 199° SSW | 209° SSW | 212° SSW |
| Wind chill | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 20°C (67°F) |
| Waves | ||||||||
| Height | 0.4m (1.2ft) | 0.4m (1.2ft) | 0.3m (1.1ft) | 0.3m (1.1ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.5m (1.5ft) | 0.6m (1.9ft) |
| Direction | 144° SE | 144° SE | 144° SE | 143° SE | 142° SE | 145° SE | 144° SE | 190° S |
| Period | 6.4 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.3 sec. | 6.2 sec. | 6.2 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.6m (2ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) |
Sea weather on Tuesday 31 December 2024
On Tuesday 31 December 2024, the sun will rise at 06:54 and will set at 17:13 on the beach(es) of Grand Isle. The outside temperature will be a high of 68°F t and a low of 58°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 24.9mph). 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 | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) | 18°C (64°F) | 15°C (59°F) | 16°C (61°F) |
| Perceived temperature | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) | 18°C (64°F) | 13°C (56°F) | 16°C (61°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 89% | 92% | 90% | 76% | 56% | 59% | 62% |
| Barometric pressure | 1011 hPa | 1011 hPa | 1012 hPa | 1014 hPa | 1014 hPa | 1013 hPa | 1016 hPa | 1018 hPa |
| Cloud cover | 0% | 4% | 29% | 29% | 10% | 0% | 0% | 0% |
| Heat index | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) | 18°C (64°F) | 15°C (59°F) | 16°C (61°F) |
| Dew point | 17°C (63°F) | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) | 16°C (60°F) | 9°C (48°F) | 7°C (44°F) | 9°C (48°F) |
| Wind | ||||||||
| Speed | 23km/h (14mph) | 21km/h (13mph) | 19km/h (12mph) | 21km/h (13mph) | 17km/h (10mph) | 20km/h (12mph) | 22km/h (13mph) | 28km/h (17mph) |
| Gusts | 40km/h (25mph) | 37km/h (23mph) | 34km/h (21mph) | 33km/h (20mph) | 31km/h (19mph) | 20km/h (13mph) | 27km/h (17mph) | 40km/h (25mph) |
| Direction | 229° SW | 243° WSW | 258° WSW | 291° WNW | 313° NW | 342° NNW | 2° N | 17° NNE |
| Wind chill | 20°C (68°F) | 20°C (67°F) | 19°C (67°F) | 20°C (68°F) | 20°C (68°F) | 18°C (64°F) | 13°C (56°F) | 16°C (61°F) |
| Waves | ||||||||
| Height | 0.7m (2.3ft) | 0.8m (2.5ft) | 0.7m (2.2ft) | 0.6m (1.8ft) | 0.5m (1.6ft) | 0.4m (1.5ft) | 0.5m (1.5ft) | 0.5m (1.8ft) |
| Direction | 195° SSW | 195° SSW | 193° SSW | 190° S | 190° S | 190° S | 190° S | 11° NNE |
| Period | 6.1 sec. | 6.1 sec. | 6.1 sec. | 5.5 sec. | 5.4 sec. | 5.5 sec. | 5.5 sec. | 5.3 sec. |
| Significant height | 0.8m (2.6ft) | 1.4m (4.6ft) | 1.3m (4.3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) |
Sea weather on Wednesday 1 January 2025
On Wednesday 1 January 2025, the sun will rise at 06:54 and will set at 17:14 on the beach(es) of Grand Isle. The outside temperature will be a high of 58°F t and a low of 54°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 25.5mph). 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 | 14°C (57°F) | 13°C (55°F) | 13°C (55°F) | 13°C (56°F) | 12°C (54°F) | 13°C (56°F) | 12°C (54°F) | 14°C (57°F) |
| Perceived temperature | 12°C (54°F) | 11°C (51°F) | 10°C (51°F) | 11°C (52°F) | 10°C (50°F) | 12°C (53°F) | 10°C (50°F) | 13°C (55°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 68% | 73% | 73% | 72% | 65% | 62% | 66% | 61% |
| Barometric pressure | 1019 hPa | 1019 hPa | 1021 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 0% | 2% | 5% | 32% |
| Heat index | 14°C (57°F) | 13°C (55°F) | 13°C (55°F) | 13°C (56°F) | 12°C (54°F) | 13°C (56°F) | 12°C (54°F) | 14°C (57°F) |
| Dew point | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 6°C (42°F) | 6°C (43°F) | 6°C (43°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 28km/h (18mph) | 30km/h (19mph) | 28km/h (18mph) | 27km/h (17mph) | 22km/h (13mph) | 17km/h (11mph) | 23km/h (14mph) | 19km/h (12mph) |
| Gusts | 37km/h (23mph) | 38km/h (24mph) | 36km/h (22mph) | 33km/h (21mph) | 22km/h (14mph) | 32km/h (20mph) | 41km/h (25mph) | 27km/h (17mph) |
| Direction | 32° NNE | 37° NE | 48° NE | 54° NE | 60° ENE | 51° NE | 60° ENE | 55° NE |
| Wind chill | 12°C (54°F) | 11°C (51°F) | 10°C (51°F) | 11°C (52°F) | 10°C (50°F) | 12°C (53°F) | 10°C (50°F) | 13°C (55°F) |
| Waves | ||||||||
| Height | 0.6m (2.1ft) | 0.6m (2.1ft) | 0.6m (1.9ft) | 0.5m (1.7ft) | 0.4m (1.3ft) | 0.3m (0.9ft) | 0.3m (1.1ft) | 0.3m (1.1ft) |
| Direction | 33° NNE | 47° NE | 53° NE | 52° NE | 58° ENE | 192° SSW | 45° NE | 47° NE |
| Period | 5.5 sec. | 5.5 sec. | 5.6 sec. | 5.6 sec. | 5.5 sec. | 5.4 sec. | 5.4 sec. | 5.3 sec. |
| Significant height | 1.1m (3.6ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Thursday 2 January 2025
On Thursday 2 January 2025, the sun will rise at 06:54 and will set at 17:14 on the beach(es) of Grand Isle. The outside temperature will be a high of 59°F t and a low of 56°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 16.8mph km/h (with gusts up to 21.1mph). Wave height will be up to 1.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 14°C (58°F) | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 13°C (55°F) | 14°C (57°F) |
| Perceived temperature | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 12°C (54°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 64% | 66% | 70% | 72% | 69% | 66% | 68% | 63% |
| Barometric pressure | 1024 hPa | 1024 hPa | 1024 hPa | 1025 hPa | 1025 hPa | 1024 hPa | 1025 hPa | 1026 hPa |
| Cloud cover | 80% | 35% | 65% | 100% | 100% | 18% | 14% | 3% |
| Heat index | 14°C (58°F) | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 14°C (57°F) | 13°C (55°F) | 14°C (57°F) |
| Dew point | 8°C (46°F) | 8°C (47°F) | 9°C (48°F) | 9°C (48°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) | 7°C (44°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 22km/h (13mph) | 26km/h (16mph) | 27km/h (17mph) | 19km/h (12mph) | 18km/h (11mph) | 21km/h (13mph) | 17km/h (10mph) |
| Gusts | 28km/h (17mph) | 29km/h (18mph) | 34km/h (21mph) | 34km/h (21mph) | 25km/h (16mph) | 27km/h (17mph) | 32km/h (20mph) | 23km/h (14mph) |
| Direction | 60° ENE | 41° NE | 37° NE | 48° NE | 55° NE | 49° NE | 56° NE | 45° NE |
| Wind chill | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 12°C (54°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.4m (1.4ft) | 0.5m (1.5ft) | 0.5m (1.7ft) | 0.5m (1.5ft) | 0.4m (1.2ft) | 0.3m (1.0ft) | 0.3m (1.1ft) |
| Direction | 40° NE | 48° NE | 56° ENE | 65° ENE | 81° E | 96° E | 100° E | 105° ESE |
| Period | 5.3 sec. | 5.3 sec. | 5.2 sec. | 5.2 sec. | 5.1 sec. | 5.1 sec. | 5.1 sec. | 5.1 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.5m (1.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Friday 3 January 2025
On Friday 3 January 2025, the sun will rise at 06:55 and will set at 17:15 on the beach(es) of Grand Isle. The outside temperature will be a high of 58°F t and a low of 52°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 18mph). 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 | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 12°C (54°F) | 12°C (53°F) | 13°C (55°F) | 11°C (52°F) | 14°C (58°F) |
| Perceived temperature | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) | 10°C (50°F) | 10°C (50°F) | 12°C (53°F) | 9°C (48°F) | 13°C (56°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 61% | 65% | 68% | 68% | 55% | 47% | 53% | 54% |
| Barometric pressure | 1025 hPa | 1025 hPa | 1026 hPa | 1027 hPa | 1026 hPa | 1025 hPa | 1025 hPa | 1026 hPa |
| Cloud cover | 5% | 5% | 0% | 0% | 0% | 0% | 0% | 0% |
| Heat index | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 12°C (54°F) | 12°C (53°F) | 13°C (55°F) | 11°C (52°F) | 14°C (58°F) |
| Dew point | 6°C (44°F) | 7°C (45°F) | 7°C (44°F) | 7°C (44°F) | 3°C (37°F) | 2°C (35°F) | 2°C (35°F) | 5°C (41°F) |
| Wind | ||||||||
| Speed | 15km/h (9mph) | 18km/h (11mph) | 17km/h (11mph) | 22km/h (13mph) | 15km/h (9mph) | 13km/h (8mph) | 19km/h (12mph) | 15km/h (9mph) |
| Gusts | 20km/h (13mph) | 25km/h (15mph) | 23km/h (14mph) | 28km/h (17mph) | 29km/h (18mph) | 28km/h (17mph) | 19km/h (12mph) | 21km/h (13mph) |
| Direction | 44° NE | 29° NNE | 20° NNE | 32° NNE | 38° NE | 42° NE | 68° ENE | 71° ENE |
| Wind chill | 13°C (55°F) | 12°C (53°F) | 11°C (52°F) | 10°C (50°F) | 10°C (50°F) | 12°C (53°F) | 9°C (48°F) | 13°C (56°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.2m (0.7ft) | 0.2m (0.8ft) | 0.3m (0.9ft) | 0.3m (0.9ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.8ft) |
| Direction | 106° ESE | 132° SE | 54° NE | 64° ENE | 89° E | 146° SSE | 148° SSE | 104° ESE |
| Period | 5.1 sec. | 5.1 sec. | 3.3 sec. | 3.4 sec. | 3.5 sec. | 3.4 sec. | 3.7 sec. | 3.8 sec. |
| Significant height | 1.2m (3.9ft) | 1.2m (3.9ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Saturday 4 January 2025
On Saturday 4 January 2025, the sun will rise at 06:55 and will set at 17:16 on the beach(es) of Grand Isle. The outside temperature will be a high of 67°F t and a low of 59°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 2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 15°C (58°F) | 15°C (58°F) | 15°C (59°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) |
| Perceived temperature | 13°C (56°F) | 13°C (56°F) | 14°C (56°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 55% | 58% | 61% | 62% | 63% | 67% | 72% | 75% |
| Barometric pressure | 1025 hPa | 1025 hPa | 1024 hPa | 1025 hPa | 1024 hPa | 1021 hPa | 1021 hPa | 1021 hPa |
| Cloud cover | 0% | 0% | 0% | 0% | 13% | 49% | 39% | 39% |
| Heat index | 15°C (58°F) | 15°C (58°F) | 15°C (59°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) |
| Dew point | 6°C (42°F) | 6°C (44°F) | 7°C (45°F) | 9°C (48°F) | 10°C (49°F) | 12°C (53°F) | 13°C (55°F) | 14°C (58°F) |
| Wind | ||||||||
| Speed | 16km/h (10mph) | 17km/h (10mph) | 18km/h (11mph) | 18km/h (11mph) | 18km/h (11mph) | 20km/h (12mph) | 23km/h (14mph) | 28km/h (17mph) |
| Gusts | 22km/h (14mph) | 23km/h (14mph) | 25km/h (15mph) | 25km/h (15mph) | 27km/h (17mph) | 30km/h (19mph) | 37km/h (23mph) | 43km/h (27mph) |
| Direction | 78° ENE | 78° ENE | 87° E | 106° ESE | 117° ESE | 128° SE | 131° SE | 140° SE |
| Wind chill | 13°C (56°F) | 13°C (56°F) | 14°C (56°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 18°C (64°F) | 19°C (66°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (0.9ft) | 0.4m (1.2ft) | 0.4m (1.4ft) | 0.5m (1.8ft) | 0.6m (2.1ft) | 0.6m (1.9ft) |
| Direction | 151° SSE | 153° SSE | 49° NE | 54° NE | 64° ENE | 62° ENE | 68° ENE | 70° ENE |
| Period | 3.8 sec. | 3.7 sec. | 3.7 sec. | 5.6 sec. | 5.3 sec. | 5.2 sec. | 5.1 sec. | 5.2 sec. |
| Significant height | 0.3m (1ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.9m (3ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) |