| Point Forecast: 4NM NNE Captiva FL 26.56N 82.17W (Elev. 0 ft) |
Last Update: 2:21 pm CDT May 15, 2026 |
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| Date | 05/15 | 05/16 | ||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Surface Wind (kt) | 11 | 10 | 10 | 8 | 7 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 7 | 8 | 9 | 10 | 9 | 9 |
| Wind Dir | WNW | WNW | WNW | NW | NNW | NNW | NNW | NNW | N | NNE | E | E | ESE | ESE | ESE | SE | SSE | SSE | S | SSW | SW | SW | SW | WSW |
| Gust | ||||||||||||||||||||||||
| Significant Wave Height (ft) | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Swell Height (ft) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Swell Dir | 300 | 310 | 310 | 320 | 320 | 320 | 310 | 290 | 280 | 270 | 270 | 270 | 270 | 270 | 270 | 260 | 170 | 170 | 180 | 190 | 190 | 210 | 230 | 250 |
| Swell Period (sec) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| Swell 2 Height (ft) | ||||||||||||||||||||||||
| Swell 2 Dir | ||||||||||||||||||||||||
| Swell 2 Period (sec) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 |
| Wind Wave Height (ft) | ||||||||||||||||||||||||
| Date | 05/17 | |||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Surface Wind (kt) | 7 | 5 | 3 | 3 | 3 | 3 | 4 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Wind Dir | WSW | SW | W | W | N | NE | ENE | E | ESE | E | E | E | E | E | E | E | ESE | ESE | SE | SSE | S | S | S | SSE |
| Gust | ||||||||||||||||||||||||
| Significant Wave Height (ft) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Swell Height (ft) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Swell Dir | 250 | 230 | 260 | 250 | 260 | 270 | 270 | 270 | 270 | 220 | 110 | 110 | 100 | 110 | 120 | 120 | 130 | 140 | 140 | 150 | 150 | 160 | 150 | 150 |
| Swell Period (sec) | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Swell 2 Height (ft) | ||||||||||||||||||||||||
| Swell 2 Dir | ||||||||||||||||||||||||
| Swell 2 Period (sec) | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Wave Height (ft) | ||||||||||||||||||||||||
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