Sea weather in Slidell in Louisiana All the beach weather in Slidell
All the essential weather information for enjoying the beach in Slidell 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 Slidell over the next 7 days?
Discover the best moment to go to the beach in Slidell in Louisiana this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Slidell. 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 |
|---|---|---|---|---|
| Wednesday 3 June 2026 | 77°F to 81°F | 19.9mph | discouraged | all the sea weather |
| Thursday 4 June 2026 | 77°F to 81°F | 18mph | discouraged | all the sea weather |
| Friday 5 June 2026 | 77°F to 81°F | 13.7mph | discouraged | all the sea weather |
| Saturday 6 June 2026 | 77°F to 85°F | 9.9mph | recommended | all the sea weather |
| Sunday 7 June 2026 | 77°F to 86°F | 8.7mph | recommended | all the sea weather |
| Monday 8 June 2026 | 77°F to 86°F | 6.8mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Slidell
Sea weather on Wednesday 3 June 2026
On Wednesday 3 June 2026, the sun will rise at 05:58 and will set at 19:58 on the beach(es) of Slidell. The outside temperature will be a high of 81°F t and a low of 77°F. Precipitation is in the forecast (0.2in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 19.9mph km/h (with gusts up to 23.6mph). 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 | 25°C (77°F) | 25°C (78°F) | 25°C (77°F) | 26°C (79°F) | 27°C (81°F) | 27°C (80°F) | 25°C (78°F) | 26°C (78°F) |
| Perceived temperature | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 29°C (83°F) | 30°C (85°F) | 29°C (84°F) | 28°C (82°F) | 28°C (82°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0.1in | 0.1in | 0in |
| Humidity | 78% | 77% | 81% | 79% | 70% | 76% | 82% | 76% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1016 hPa | 1017 hPa | 1017 hPa | 1017 hPa | 1017 hPa | 1018 hPa |
| Cloud cover | 50% | 49% | 86% | 80% | 74% | 100% | 100% | 56% |
| Heat index | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 29°C (83°F) | 30°C (85°F) | 29°C (84°F) | 28°C (82°F) | 28°C (82°F) |
| Dew point | 21°C (70°F) | 21°C (70°F) | 22°C (71°F) | 22°C (72°F) | 21°C (70°F) | 22°C (71°F) | 22°C (72°F) | 21°C (70°F) |
| Wind | ||||||||
| Speed | 5km/h (3mph) | 6km/h (4mph) | 8km/h (5mph) | 19km/h (12mph) | 26km/h (16mph) | 30km/h (19mph) | 32km/h (20mph) | 32km/h (20mph) |
| Gusts | 8km/h (5mph) | 9km/h (6mph) | 13km/h (8mph) | 25km/h (16mph) | 35km/h (22mph) | 32km/h (20mph) | 33km/h (20mph) | 38km/h (24mph) |
| Direction | 188° S | 95° E | 56° NE | 73° ENE | 86° E | 103° ESE | 111° ESE | 113° ESE |
| Wind chill | 25°C (77°F) | 25°C (78°F) | 25°C (77°F) | 26°C (79°F) | 27°C (81°F) | 27°C (80°F) | 25°C (78°F) | 26°C (78°F) |
| Waves | ||||||||
| Height | 0.5m (1.7ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.3m (0.9ft) | 0.3m (1.0ft) | 0.4m (1.3ft) | 0.4m (1.2ft) | 0.3m (1.0ft) |
| Direction | 9999° W | 9999° W | 9999° W | 9999° W | 73° ENE | 92° E | 98° E | 102° ESE |
| Period | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. |
| Significant height | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.3ft) | 0.3m (1ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) |
Sea weather on Thursday 4 June 2026
On Thursday 4 June 2026, the sun will rise at 05:57 and will set at 19:58 on the beach(es) of Slidell. The outside temperature will be a high of 81°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 23.6mph km/h (with gusts up to 31.1mph). Wave height will be up to 1.3ft 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 (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (79°F) | 27°C (80°F) | 26°C (78°F) | 25°C (77°F) |
| Perceived temperature | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 29°C (84°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 27°C (80°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 68% | 68% | 73% | 70% | 63% | 60% | 64% | 68% |
| Barometric pressure | 1017 hPa | 1016 hPa | 1017 hPa | 1018 hPa | 1018 hPa | 1017 hPa | 1017 hPa | 1017 hPa |
| Cloud cover | 30% | 95% | 99% | 100% | 97% | 63% | 32% | 50% |
| Heat index | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 29°C (84°F) | 28°C (82°F) | 28°C (82°F) | 27°C (81°F) | 27°C (80°F) |
| Dew point | 20°C (68°F) | 19°C (67°F) | 20°C (69°F) | 21°C (70°F) | 19°C (66°F) | 18°C (65°F) | 18°C (65°F) | 19°C (66°F) |
| Wind | ||||||||
| Speed | 33km/h (21mph) | 30km/h (19mph) | 31km/h (19mph) | 37km/h (23mph) | 37km/h (23mph) | 38km/h (23mph) | 33km/h (21mph) | 29km/h (18mph) |
| Gusts | 39km/h (24mph) | 47km/h (29mph) | 46km/h (28mph) | 47km/h (29mph) | 50km/h (31mph) | 48km/h (30mph) | 49km/h (30mph) | 45km/h (28mph) |
| Direction | 113° ESE | 100° E | 113° ESE | 104° ESE | 95° E | 94° E | 99° E | 100° E |
| Wind chill | 26°C (79°F) | 26°C (78°F) | 26°C (78°F) | 27°C (80°F) | 26°C (79°F) | 27°C (80°F) | 26°C (78°F) | 25°C (77°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.3m (0.9ft) | 0.2m (0.8ft) | 0.4m (1.2ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1.1ft) | 0.3m (1.0ft) |
| Direction | 101° E | 96° E | 96° E | 99° E | 89° E | 88° E | 90° E | 94° E |
| Period | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. |
| Significant height | 0.7m (2.3ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) |
Sea weather on Friday 5 June 2026
On Friday 5 June 2026, the sun will rise at 05:57 and will set at 19:58 on the beach(es) of Slidell. The outside temperature will be a high of 81°F t and a low of 77°F. Precipitation is in the forecast (0.3in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 18.6mph km/h (with gusts up to 26.7mph). Wave height will be up to 1.3ft 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) | 26°C (78°F) | 25°C (77°F) | 27°C (80°F) | 27°C (80°F) | 27°C (81°F) | 26°C (79°F) | 25°C (77°F) |
| Perceived temperature | 27°C (81°F) | 28°C (82°F) | 27°C (81°F) | 29°C (85°F) | 30°C (86°F) | 30°C (87°F) | 29°C (84°F) | 27°C (81°F) |
| Precipitation | 0in | 0in | 0.1in | 0.1in | 0.1in | 0.1in | 0in | 0in |
| Humidity | 74% | 76% | 84% | 78% | 77% | 76% | 82% | 86% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1013 hPa | 1014 hPa | 1015 hPa |
| Cloud cover | 92% | 98% | 68% | 100% | 100% | 100% | 86% | 80% |
| Heat index | 27°C (81°F) | 28°C (82°F) | 27°C (81°F) | 29°C (85°F) | 30°C (86°F) | 30°C (87°F) | 29°C (84°F) | 27°C (81°F) |
| Dew point | 20°C (69°F) | 21°C (70°F) | 22°C (72°F) | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 22°C (72°F) |
| Wind | ||||||||
| Speed | 28km/h (17mph) | 26km/h (16mph) | 22km/h (14mph) | 26km/h (16mph) | 30km/h (18mph) | 27km/h (17mph) | 27km/h (17mph) | 22km/h (14mph) |
| Gusts | 41km/h (26mph) | 38km/h (24mph) | 36km/h (22mph) | 43km/h (27mph) | 32km/h (20mph) | 30km/h (19mph) | 32km/h (20mph) | 35km/h (21mph) |
| Direction | 107° ESE | 113° ESE | 127° SE | 117° ESE | 117° ESE | 133° SE | 124° SE | 155° SSE |
| Wind chill | 25°C (78°F) | 26°C (78°F) | 25°C (77°F) | 27°C (80°F) | 27°C (80°F) | 27°C (81°F) | 26°C (79°F) | 25°C (77°F) |
| Waves | ||||||||
| Height | 0.3m (0.9ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1.1ft) | 0.4m (1.4ft) | 0.4m (1.4ft) | 0.4m (1.2ft) | 0.2m (0.8ft) |
| Direction | 103° ESE | 106° ESE | 105° ESE | 102° ESE | 102° ESE | 104° ESE | 104° ESE | 110° ESE |
| Period | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. |
| Significant height | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) |
Sea weather on Saturday 6 June 2026
On Saturday 6 June 2026, the sun will rise at 05:57 and will set at 19:59 on the beach(es) of Slidell. The outside temperature will be a high of 85°F t and a low of 77°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 19.3mph). 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 | 25°C (76°F) | 25°C (76°F) | 25°C (77°F) | 29°C (83°F) | 29°C (83°F) | 29°C (84°F) | 28°C (82°F) | 26°C (78°F) |
| Perceived temperature | 27°C (81°F) | 27°C (81°F) | 28°C (82°F) | 32°C (89°F) | 32°C (89°F) | 33°C (91°F) | 31°C (89°F) | 28°C (83°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 89% | 87% | 70% | 68% | 68% | 74% | 84% |
| Barometric pressure | 1014 hPa | 1013 hPa | 1014 hPa | 1015 hPa | 1014 hPa | 1013 hPa | 1013 hPa | 1014 hPa |
| Cloud cover | 41% | 78% | 57% | 73% | 78% | 93% | 77% | 83% |
| Heat index | 27°C (81°F) | 27°C (81°F) | 28°C (82°F) | 32°C (89°F) | 32°C (89°F) | 33°C (91°F) | 31°C (89°F) | 28°C (83°F) |
| Dew point | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 22°C (72°F) | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 18km/h (11mph) | 14km/h (9mph) | 16km/h (10mph) | 15km/h (9mph) | 15km/h (9mph) | 15km/h (9mph) | 16km/h (10mph) |
| Gusts | 31km/h (19mph) | 29km/h (18mph) | 23km/h (14mph) | 21km/h (13mph) | 26km/h (16mph) | 25km/h (16mph) | 28km/h (17mph) | 27km/h (17mph) |
| Direction | 159° SSE | 160° SSE | 166° SSE | 175° S | 195° SSW | 202° SSW | 195° SSW | 183° S |
| Wind chill | 25°C (76°F) | 25°C (76°F) | 25°C (77°F) | 29°C (83°F) | 29°C (83°F) | 29°C (84°F) | 28°C (82°F) | 26°C (78°F) |
| Waves | ||||||||
| Height | 0.1m (0.5ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.2m (0.6ft) | 0.3m (0.8ft) |
| Direction | 116° ESE | 129° SE | 142° SE | 142° SE | 136° SE | 136° SE | 143° SE | 145° SE |
| Period | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. |
| Significant height | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) |
| 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 Sunday 7 June 2026
On Sunday 7 June 2026, the sun will rise at 05:57 and will set at 19:59 on the beach(es) of Slidell. The outside temperature will be a high of 86°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 9.9mph km/h (with gusts up to 16.2mph). 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 | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 28°C (83°F) | 30°C (86°F) | 29°C (85°F) | 28°C (82°F) | 26°C (78°F) |
| Perceived temperature | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 31°C (89°F) | 33°C (91°F) | 33°C (91°F) | 31°C (88°F) | 28°C (83°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 88% | 88% | 71% | 61% | 66% | 75% | 84% |
| Barometric pressure | 1013 hPa | 1013 hPa | 1014 hPa | 1015 hPa | 1014 hPa | 1013 hPa | 1013 hPa | 1014 hPa |
| Cloud cover | 14% | 14% | 73% | 80% | 86% | 84% | 55% | 18% |
| Heat index | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 31°C (89°F) | 33°C (91°F) | 33°C (91°F) | 31°C (88°F) | 28°C (83°F) |
| Dew point | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 22°C (72°F) | 21°C (71°F) | 22°C (72°F) | 23°C (74°F) | 23°C (73°F) |
| Wind | ||||||||
| Speed | 16km/h (10mph) | 13km/h (8mph) | 9km/h (6mph) | 6km/h (4mph) | 10km/h (6mph) | 10km/h (6mph) | 12km/h (7mph) | 14km/h (9mph) |
| Gusts | 26km/h (16mph) | 21km/h (13mph) | 14km/h (9mph) | 8km/h (5mph) | 14km/h (9mph) | 18km/h (11mph) | 22km/h (13mph) | 23km/h (15mph) |
| Direction | 171° S | 175° S | 193° SSW | 206° SSW | 121° ESE | 161° SSE | 188° S | 190° S |
| Wind chill | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 28°C (83°F) | 30°C (86°F) | 29°C (85°F) | 28°C (82°F) | 26°C (78°F) |
| Waves | ||||||||
| Height | 0.5m (1.6ft) | 0.4m (1.4ft) | 0.3m (1.0ft) | 0.6m (1.9ft) | 0.1m (0.3ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.3ft) |
| Direction | 146° SE | 148° SSE | 153° SSE | 9999° W | 9999° W | 167° SSE | 175° S | 169° S |
| Period | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. |
| Significant height | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) | 29°C (84°F) |
Sea weather on Monday 8 June 2026
On Monday 8 June 2026, the sun will rise at 05:57 and will set at 20:00 on the beach(es) of Slidell. The outside temperature will be a high of 86°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 8.1mph km/h (with gusts up to 13.1mph). Wave height will be up to 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 29°C (83°F) | 29°C (85°F) | 30°C (85°F) | 29°C (84°F) | 27°C (80°F) |
| Perceived temperature | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 32°C (89°F) | 32°C (90°F) | 33°C (91°F) | 32°C (90°F) | 29°C (85°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 87% | 86% | 68% | 62% | 64% | 71% | 79% |
| Barometric pressure | 1014 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1016 hPa | 1015 hPa | 1015 hPa | 1016 hPa |
| Cloud cover | 7% | 16% | 9% | 8% | 72% | 93% | 40% | 47% |
| Heat index | 28°C (82°F) | 27°C (81°F) | 28°C (82°F) | 32°C (89°F) | 32°C (90°F) | 33°C (91°F) | 32°C (90°F) | 29°C (85°F) |
| Dew point | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 22°C (72°F) | 21°C (71°F) | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 10km/h (6mph) | 9km/h (5mph) | 4km/h (3mph) | 10km/h (6mph) | 9km/h (5mph) | 11km/h (7mph) | 11km/h (7mph) |
| Gusts | 21km/h (13mph) | 16km/h (10mph) | 13km/h (8mph) | 5km/h (3mph) | 13km/h (8mph) | 13km/h (8mph) | 16km/h (10mph) | 18km/h (11mph) |
| Direction | 180° S | 178° S | 185° S | 162° SSE | 79° ENE | 143° SE | 159° SSE | 173° S |
| Wind chill | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 29°C (83°F) | 29°C (85°F) | 30°C (85°F) | 29°C (84°F) | 27°C (80°F) |
| Waves | ||||||||
| Height | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.2m (0.7ft) | 0.4m (1.4ft) | 0.4m (1.2ft) | 0.4m (1.2ft) | 0.1m (0.3ft) | 0.3m (1.1ft) |
| Direction | 9999° W | 9999° W | 160° SSE | 160° SSE | 9999° W | 128° SE | 131° SE | 135° SE |
| Period | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. | 0.1 sec. |
| Significant height | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.3m (1ft) |
| 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) |