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 |
|---|---|---|---|---|
| Saturday 18 July 2026 | 79°F to 95°F | 9.9mph | recommended | all the sea weather |
| Sunday 19 July 2026 | 79°F to 95°F | 6.2mph | recommended | all the sea weather |
| Monday 20 July 2026 | 79°F to 92°F | 11.2mph | recommended | all the sea weather |
| Tuesday 21 July 2026 | 79°F to 90°F | 11.8mph | recommended | all the sea weather |
| Wednesday 22 July 2026 | 79°F to 92°F | 11.8mph | recommended | all the sea weather |
| Thursday 23 July 2026 | 79°F to 95°F | 11.8mph | not recommended | all the sea weather |
| Friday 24 July 2026 | 81°F to 92°F | 7.5mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Slidell
Sea weather on Saturday 18 July 2026
On Saturday 18 July 2026, the sun will rise at 06:09 and will set at 20:01 on the beach(es) of Slidell. The outside temperature will be a high of 95°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 10.6mph km/h (with gusts up to 18mph). 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 | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 30°C (86°F) | 29°C (84°F) | 35°C (94°F) | 30°C (86°F) | 27°C (80°F) |
| Perceived temperature | 31°C (88°F) | 31°C (88°F) | 31°C (88°F) | 35°C (95°F) | 30°C (87°F) | 39°C (103°F) | 34°C (94°F) | 29°C (85°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 81% | 82% | 69% | 56% | 48% | 68% | 75% |
| Barometric pressure | 1019 hPa | 1018 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1015 hPa | 1014 hPa | 1016 hPa |
| Cloud cover | 16% | 2% | 5% | 20% | 15% | 23% | 16% | 17% |
| Heat index | 31°C (88°F) | 31°C (88°F) | 31°C (88°F) | 35°C (95°F) | 30°C (87°F) | 39°C (103°F) | 34°C (94°F) | 29°C (85°F) |
| Dew point | 23°C (73°F) | 24°C (75°F) | 24°C (75°F) | 24°C (75°F) | 19°C (67°F) | 22°C (72°F) | 23°C (74°F) | 22°C (72°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 15km/h (9mph) | 15km/h (9mph) | 17km/h (11mph) | 14km/h (9mph) | 16km/h (10mph) | 7km/h (4mph) | 16km/h (10mph) |
| Gusts | 22km/h (14mph) | 24km/h (15mph) | 23km/h (14mph) | 20km/h (12mph) | 29km/h (18mph) | 23km/h (14mph) | 11km/h (7mph) | 28km/h (17mph) |
| Direction | 287° WNW | 310° NW | 326° NW | 322° NW | 309° NW | 286° WNW | 127° SE | 246° WSW |
| Wind chill | 28°C (82°F) | 27°C (81°F) | 27°C (81°F) | 30°C (86°F) | 29°C (84°F) | 35°C (94°F) | 30°C (86°F) | 27°C (80°F) |
| Waves | ||||||||
| Height | 0.4m (1.2ft) | 0.4m (1.3ft) | 0.2m (0.8ft) | 0.1m (0.5ft) | 0.4m (1.2ft) | 0.3m (1.1ft) | 0.5m (1.7ft) | 0.3m (1.1ft) |
| Direction | 331° NNW | 9999° W | 9999° W | 337° NNW | 333° NNW | 336° NNW | 9999° W | 9999° W |
| 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) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) |
Sea weather on Sunday 19 July 2026
On Sunday 19 July 2026, the sun will rise at 06:10 and will set at 20:01 on the beach(es) of Slidell. The outside temperature will be a high of 95°F t and a low of 79°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 18.6mph). 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 | 26°C (79°F) | 26°C (79°F) | 27°C (81°F) | 30°C (86°F) | 30°C (86°F) | 31°C (89°F) | 29°C (84°F) | 27°C (80°F) |
| Perceived temperature | 29°C (83°F) | 29°C (84°F) | 30°C (86°F) | 34°C (94°F) | 32°C (89°F) | 34°C (94°F) | 32°C (90°F) | 30°C (85°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in |
| Humidity | 81% | 82% | 79% | 66% | 53% | 52% | 70% | 76% |
| Barometric pressure | 1015 hPa | 1015 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1012 hPa | 1012 hPa | 1013 hPa |
| Cloud cover | 11% | 15% | 17% | 14% | 14% | 15% | 46% | 47% |
| Heat index | 29°C (83°F) | 29°C (84°F) | 30°C (86°F) | 34°C (94°F) | 32°C (89°F) | 34°C (94°F) | 32°C (90°F) | 30°C (85°F) |
| Dew point | 22°C (72°F) | 23°C (73°F) | 23°C (73°F) | 23°C (73°F) | 19°C (67°F) | 20°C (69°F) | 23°C (73°F) | 22°C (72°F) |
| Wind | ||||||||
| Speed | 16km/h (10mph) | 16km/h (10mph) | 19km/h (12mph) | 19km/h (12mph) | 14km/h (9mph) | 14km/h (9mph) | 15km/h (9mph) | 10km/h (6mph) |
| Gusts | 27km/h (17mph) | 26km/h (16mph) | 29km/h (18mph) | 23km/h (14mph) | 29km/h (18mph) | 30km/h (19mph) | 23km/h (14mph) | 21km/h (13mph) |
| Direction | 265° W | 294° WNW | 323° NW | 332° NNW | 316° NW | 283° WNW | 317° NW | 245° WSW |
| Wind chill | 26°C (79°F) | 26°C (79°F) | 27°C (81°F) | 30°C (86°F) | 30°C (86°F) | 31°C (89°F) | 29°C (84°F) | 27°C (80°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.5ft) | 0.1m (0.4ft) | 0.2m (0.5ft) | 0.3m (1.1ft) | 0.1m (0.5ft) |
| Direction | 329° NNW | 317° NW | 324° NW | 341° NNW | 345° NNW | 347° NNW | 347° NNW | 351° N |
| 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) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) |
Sea weather on Monday 20 July 2026
On Monday 20 July 2026, the sun will rise at 06:10 and will set at 20:00 on the beach(es) of Slidell. The outside temperature will be a high of 92°F t and a low of 79°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 11.2mph km/h (with gusts up to 18.6mph). 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 | 27°C (81°F) | 27°C (80°F) | 27°C (80°F) | 29°C (83°F) | 30°C (86°F) | 33°C (92°F) | 29°C (84°F) | 26°C (79°F) |
| Perceived temperature | 30°C (86°F) | 29°C (85°F) | 30°C (86°F) | 32°C (90°F) | 33°C (92°F) | 37°C (99°F) | 33°C (92°F) | 29°C (85°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0.1in | 0in |
| Humidity | 77% | 78% | 81% | 71% | 62% | 49% | 73% | 87% |
| Barometric pressure | 1013 hPa | 1012 hPa | 1013 hPa | 1014 hPa | 1013 hPa | 1011 hPa | 1011 hPa | 1013 hPa |
| Cloud cover | 34% | 22% | 31% | 30% | 25% | 31% | 63% | 23% |
| Heat index | 30°C (86°F) | 29°C (85°F) | 30°C (86°F) | 32°C (90°F) | 33°C (92°F) | 37°C (99°F) | 33°C (92°F) | 29°C (85°F) |
| Dew point | 23°C (73°F) | 23°C (73°F) | 23°C (74°F) | 23°C (73°F) | 22°C (71°F) | 21°C (70°F) | 24°C (75°F) | 24°C (75°F) |
| Wind | ||||||||
| Speed | 9km/h (6mph) | 9km/h (5mph) | 10km/h (6mph) | 10km/h (6mph) | 6km/h (4mph) | 1km/h (1mph) | 15km/h (9mph) | 18km/h (11mph) |
| Gusts | 15km/h (9mph) | 14km/h (9mph) | 15km/h (9mph) | 12km/h (8mph) | 10km/h (6mph) | 2km/h (1mph) | 23km/h (14mph) | 30km/h (19mph) |
| Direction | 37° NE | 316° NW | 332° NNW | 350° N | 358° N | 48° NE | 278° W | 300° WNW |
| Wind chill | 27°C (81°F) | 27°C (80°F) | 27°C (80°F) | 29°C (83°F) | 30°C (86°F) | 33°C (92°F) | 29°C (84°F) | 26°C (79°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.2m (0.5ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.2m (0.7ft) | 0.1m (0.4ft) | 0.1m (0.3ft) | 0.1m (0.4ft) |
| Direction | 9999° W | 9999° W | 311° NW | 333° NNW | 334° NNW | 330° NNW | 331° NNW | 333° NNW |
| 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) | 0.3m (1ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.1m (0.3ft) | 0.1m (0.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) |
Sea weather on Tuesday 21 July 2026
On Tuesday 21 July 2026, the sun will rise at 06:11 and will set at 20:00 on the beach(es) of Slidell. The outside temperature will be a high of 90°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 11.8mph km/h (with gusts up to 20.5mph). 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 | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 29°C (83°F) | 30°C (86°F) | 32°C (89°F) | 29°C (85°F) | 28°C (82°F) |
| Perceived temperature | 29°C (85°F) | 29°C (85°F) | 29°C (84°F) | 32°C (90°F) | 33°C (92°F) | 36°C (96°F) | 34°C (94°F) | 32°C (89°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 85% | 83% | 70% | 61% | 55% | 74% | 83% |
| Barometric pressure | 1011 hPa | 1011 hPa | 1012 hPa | 1014 hPa | 1013 hPa | 1012 hPa | 1012 hPa | 1013 hPa |
| Cloud cover | 29% | 22% | 31% | 20% | 20% | 20% | 27% | 33% |
| Heat index | 29°C (85°F) | 29°C (85°F) | 29°C (84°F) | 32°C (90°F) | 33°C (92°F) | 36°C (96°F) | 34°C (94°F) | 32°C (89°F) |
| Dew point | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 22°C (72°F) | 22°C (71°F) | 22°C (71°F) | 24°C (76°F) | 24°C (76°F) |
| Wind | ||||||||
| Speed | 6km/h (4mph) | 13km/h (8mph) | 9km/h (6mph) | 8km/h (5mph) | 8km/h (5mph) | 3km/h (2mph) | 9km/h (6mph) | 19km/h (12mph) |
| Gusts | 10km/h (6mph) | 21km/h (13mph) | 14km/h (9mph) | 10km/h (6mph) | 11km/h (7mph) | 4km/h (2mph) | 16km/h (10mph) | 33km/h (20mph) |
| Direction | 277° W | 304° NW | 291° WNW | 291° WNW | 350° N | 112° ESE | 178° S | 247° WSW |
| Wind chill | 26°C (79°F) | 26°C (79°F) | 26°C (79°F) | 29°C (83°F) | 30°C (86°F) | 32°C (89°F) | 29°C (85°F) | 28°C (82°F) |
| Waves | ||||||||
| Height | 0.2m (0.8ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.1m (0.5ft) | 0.5m (1.6ft) | 0.1m (0.4ft) | 0.3m (1.0ft) | 0.1m (0.4ft) |
| Direction | 337° NNW | 9999° W | 311° NW | 316° NW | 321° NW | 315° NW | 323° NW | 291° WNW |
| 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) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) |
Sea weather on Wednesday 22 July 2026
On Wednesday 22 July 2026, the sun will rise at 06:12 and will set at 19:59 on the beach(es) of Slidell. The outside temperature will be a high of 92°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 11.8mph km/h (with gusts up to 18.6mph). Wave height will be up to 0.7ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 30°C (87°F) | 32°C (89°F) | 33°C (91°F) | 32°C (89°F) | 28°C (83°F) |
| Perceived temperature | 31°C (87°F) | 30°C (86°F) | 31°C (88°F) | 36°C (96°F) | 37°C (98°F) | 39°C (102°F) | 38°C (100°F) | 33°C (92°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 86% | 88% | 69% | 61% | 61% | 66% | 80% |
| Barometric pressure | 1013 hPa | 1013 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1014 hPa | 1014 hPa | 1015 hPa |
| Cloud cover | 17% | 23% | 15% | 22% | 21% | 33% | 29% | 16% |
| Heat index | 31°C (87°F) | 30°C (86°F) | 31°C (88°F) | 36°C (96°F) | 37°C (98°F) | 39°C (102°F) | 38°C (100°F) | 33°C (92°F) |
| Dew point | 24°C (76°F) | 24°C (75°F) | 25°C (76°F) | 24°C (75°F) | 23°C (74°F) | 24°C (75°F) | 25°C (76°F) | 25°C (76°F) |
| Wind | ||||||||
| Speed | 12km/h (7mph) | 14km/h (9mph) | 15km/h (9mph) | 15km/h (10mph) | 9km/h (6mph) | 6km/h (4mph) | 18km/h (11mph) | 19km/h (12mph) |
| Gusts | 19km/h (12mph) | 22km/h (14mph) | 23km/h (14mph) | 19km/h (12mph) | 14km/h (9mph) | 9km/h (6mph) | 28km/h (17mph) | 30km/h (18mph) |
| Direction | 214° SW | 242° WSW | 258° WSW | 270° W | 276° W | 222° SW | 206° SSW | 233° SW |
| Wind chill | 27°C (80°F) | 27°C (80°F) | 27°C (80°F) | 30°C (87°F) | 32°C (89°F) | 33°C (91°F) | 32°C (89°F) | 28°C (83°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.1m (0.5ft) | 0.1m (0.3ft) | 0.1m (0.5ft) |
| Direction | 281° W | 282° WNW | 294° WNW | 303° WNW | 325° NW | 319° NW | 310° NW | 293° WNW |
| 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) | 0.3m (1ft) | 0.3m (1ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) |
Sea weather on Thursday 23 July 2026
On Thursday 23 July 2026, the sun will rise at 06:12 and will set at 19:59 on the beach(es) of Slidell. The outside temperature will be a high of 95°F t and a low of 79°F. A total of 0.9in of precipitation could spoil your day at the beach. The sea will be generally calm, with a wind speed of up to 11.8mph km/h (with gusts up to 21.1mph). 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 | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 30°C (86°F) | 32°C (89°F) | 35°C (94°F) | 29°C (83°F) | 26°C (79°F) |
| Perceived temperature | 31°C (88°F) | 30°C (87°F) | 31°C (88°F) | 35°C (95°F) | 37°C (99°F) | 42°C (107°F) | 34°C (93°F) | 29°C (85°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0.8in | 0.1in |
| Humidity | 81% | 82% | 82% | 69% | 61% | 53% | 84% | 86% |
| Barometric pressure | 1015 hPa | 1016 hPa | 1016 hPa | 1017 hPa | 1016 hPa | 1014 hPa | 1013 hPa | 1015 hPa |
| Cloud cover | 14% | 19% | 67% | 46% | 20% | 31% | 25% | 21% |
| Heat index | 31°C (88°F) | 30°C (87°F) | 31°C (88°F) | 35°C (95°F) | 37°C (99°F) | 42°C (107°F) | 34°C (93°F) | 29°C (85°F) |
| Dew point | 24°C (75°F) | 24°C (74°F) | 24°C (75°F) | 24°C (75°F) | 23°C (74°F) | 24°C (75°F) | 25°C (78°F) | 24°C (74°F) |
| Wind | ||||||||
| Speed | 17km/h (10mph) | 13km/h (8mph) | 13km/h (8mph) | 14km/h (9mph) | 11km/h (7mph) | 12km/h (8mph) | 14km/h (9mph) | 19km/h (12mph) |
| Gusts | 25km/h (16mph) | 20km/h (12mph) | 19km/h (12mph) | 17km/h (11mph) | 15km/h (9mph) | 18km/h (11mph) | 22km/h (13mph) | 34km/h (21mph) |
| Direction | 250° WSW | 264° W | 286° WNW | 300° WNW | 299° WNW | 291° WNW | 18° NNE | 262° W |
| Wind chill | 27°C (81°F) | 27°C (80°F) | 27°C (81°F) | 30°C (86°F) | 32°C (89°F) | 35°C (94°F) | 29°C (83°F) | 26°C (79°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.1m (0.5ft) | 0.4m (1.2ft) | 0.1m (0.5ft) | 0.4m (1.2ft) | 0.3m (0.8ft) |
| Direction | 303° WNW | 311° NW | 319° NW | 325° NW | 9999° W | 352° N | 11° N | 27° NNE |
| 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 | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.2m (0.7ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) |
Sea weather on Friday 24 July 2026
On Friday 24 July 2026, the sun will rise at 06:13 and will set at 19:58 on the beach(es) of Slidell. The outside temperature will be a high of 92°F t and a low of 81°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 7.5mph km/h (with gusts up to 12.4mph). 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 | 27°C (81°F) | 27°C (80°F) | 27°C (80°F) | 29°C (85°F) | 30°C (87°F) | 30°C (86°F) | 33°C (91°F) | 30°C (85°F) |
| Perceived temperature | 31°C (87°F) | 30°C (86°F) | 30°C (87°F) | 34°C (93°F) | 34°C (94°F) | 32°C (90°F) | 37°C (99°F) | 36°C (96°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 79% | 83% | 71% | 63% | 55% | 55% | 79% |
| Barometric pressure | 1015 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1013 hPa | 1013 hPa | 1014 hPa |
| Cloud cover | 13% | 7% | 6% | 7% | 16% | 13% | 13% | 16% |
| Heat index | 31°C (87°F) | 30°C (86°F) | 30°C (87°F) | 34°C (93°F) | 34°C (94°F) | 32°C (90°F) | 37°C (99°F) | 36°C (96°F) |
| Dew point | 23°C (74°F) | 23°C (73°F) | 24°C (75°F) | 24°C (75°F) | 22°C (72°F) | 20°C (68°F) | 22°C (72°F) | 25°C (78°F) |
| Wind | ||||||||
| Speed | 8km/h (5mph) | 12km/h (8mph) | 11km/h (7mph) | 6km/h (4mph) | 9km/h (5mph) | 6km/h (4mph) | 7km/h (4mph) | 12km/h (7mph) |
| Gusts | 15km/h (9mph) | 19km/h (12mph) | 16km/h (10mph) | 7km/h (4mph) | 14km/h (9mph) | 13km/h (8mph) | 13km/h (8mph) | 20km/h (12mph) |
| Direction | 310° NW | 332° NNW | 333° NNW | 332° NNW | 1° N | 26° NNE | 191° S | 196° SSW |
| Wind chill | 27°C (81°F) | 27°C (80°F) | 27°C (80°F) | 29°C (85°F) | 30°C (87°F) | 30°C (86°F) | 33°C (91°F) | 30°C (85°F) |
| Waves | ||||||||
| Height | 0.2m (0.6ft) | 0.2m (0.6ft) | 0.1m (0.4ft) | 0.1m (0.5ft) | 0.2m (0.7ft) | 0.3m (0.9ft) | 0.3m (0.9ft) | 0.2m (0.6ft) |
| Direction | 34° NE | 45° NE | 54° NE | 59° ENE | 82° E | 107° ESE | 123° ESE | 131° 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 | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.4m (1.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) | 28°C (83°F) |