Portsmouth tides
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Times are adjusted for BST where appropriate.
| Date | Time | Height (m) | ||
| Monday 16th February 2026 | Low | 04:06 | GMT | 1.53 |
| High | 11:03 | GMT | 4.29 | |
| Low | 16:23 | GMT | 1.16 | |
| Tuesday 17th February 2026 | High | 23:33 | GMT | 4.46 |
| Low | 04:39 | GMT | 1.27 | |
| High | 11:38 | GMT | 4.49 | |
| Low | 16:55 | GMT | 0.89 | |
| Wednesday 18th February 2026 | High | 00:07 | GMT | 4.66 |
| Low | 05:11 | GMT | 1.02 | |
| High | 12:12 | GMT | 4.65 | |
| Low | 17:28 | GMT | 0.66 | |
| Thursday 19th February 2026 | High | 00:40 | GMT | 4.80 |
| Low | 05:45 | GMT | 0.83 | |
| High | 12:45 | GMT | 4.74 | |
| Low | 18:01 | GMT | 0.54 | |
| Friday 20th February 2026 | High | 01:13 | GMT | 4.86 |
| Low | 06:20 | GMT | 0.76 | |
| High | 13:21 | GMT | 4.76 | |
| Low | 18:37 | GMT | 0.55 | |
| Saturday 21st February 2026 | High | 01:49 | GMT | 4.84 |
| Low | 06:58 | GMT | 0.80 | |
| High | 14:01 | GMT | 4.70 | |
| Low | 19:18 | GMT | 0.68 | |
| Sunday 22nd February 2026 | High | 02:31 | GMT | 4.74 |
| Low | 07:41 | GMT | 0.95 | |
| High | 14:47 | GMT | 4.57 | |
| Low | 20:03 | GMT | 0.92 | |
| Monday 23rd February 2026 | High | 03:15 | GMT | 4.58 |
| Low | 08:30 | GMT | 1.18 | |
| High | 15:36 | GMT | 4.36 |
Highest tide: 4.86 meters - 20/02/2026 02:13
Lowest tide: 0.54 meters - 19/02/2026 19:01
See the tidal stream page to view flow direction based on these times.
