| Point Forecast: 6NM NE Grand Isle LA 29.3N 89.91W |
Last Update: 9:21 pm CDT May 17, 2024 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 79 | 79 | 78 | 79 | 78 | 77 | 78 | 77 | 76 | 75 | 74 | 74 | 75 | 75 | 76 | 77 | 77 | 78 | 78 | 77 | 77 | 76 | 76 | 76 |
| Surface Wind (mph) | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 4 |
| Wind Dir | S | SSW | SSW | SSW | S | SSW | SE | NW | NNW | NW | NW | NNE | N | SSE | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 51 | 60 | 69 | 85 | 77 | 72 | 84 | 74 | 82 | 72 | 79 | 76 | 77 | 68 | 60 | 56 | 58 | 49 | 42 | 30 | 29 | 29 | 30 | 25 |
| Relative Humidity (%) | 91 | 89 | 94 | 94 | 94 | 90 | 91 | 85 | 85 | 89 | 91 | 90 | 87 | 87 | 83 | 86 | 86 | 79 | 80 | 85 | 88 | 90 | 92 | 92 |
| Rain | SChc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- |
| Thunder | SChc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- |
| Significant Wave Height (ft) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Wind Wave Height (ft) | ||||||||||||||||||||||||
| Date | 05/19 | |||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 76 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 82 | 83 | 83 | 82 | 82 | 81 | 80 | 80 | 79 |
| Surface Wind (mph) | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 |
| Wind Dir | SSW | SSW | SSW | SSW | S | ESE | E | NNE | N | N | N | N | NNE | NE | NE | ENE | ESE | SE | SE | SSE | SE | SSE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 16 | 22 | 28 | 28 | 30 | 35 | 28 | 21 | 14 | 13 | 12 | 11 | 11 | 8 | 5 | 4 | 4 | 3 | 3 | 4 | 7 | 6 | 6 | 5 |
| Relative Humidity (%) | 92 | 89 | 88 | 89 | 90 | 91 | 91 | 90 | 90 | 87 | 85 | 82 | 80 | 75 | 72 | 71 | 70 | 70 | 71 | 75 | 74 | 76 | 79 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Significant Wave Height (ft) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wave Direction (°) | ||||||||||||||||||||||||
| Wind Wave Height (ft) | ||||||||||||||||||||||||
