Portsmouth tides
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Times are adjusted for BST where appropriate.
| Date | Time | Height (m) | ||
| Saturday 7th March 2026 | High | 01:44 | GMT | 4.68 |
| Low | 06:54 | GMT | 1.00 | |
| High | 13:57 | GMT | 4.52 | |
| Low | 19:10 | GMT | 1.01 | |
| Sunday 8th March 2026 | High | 02:17 | GMT | 4.53 |
| Low | 07:30 | GMT | 1.21 | |
| High | 14:32 | GMT | 4.35 | |
| Low | 19:48 | GMT | 1.28 | |
| Monday 9th March 2026 | High | 02:52 | GMT | 4.32 |
| Low | 08:10 | GMT | 1.46 | |
| High | 15:09 | GMT | 4.13 | |
| Low | 20:29 | GMT | 1.58 | |
| Tuesday 10th March 2026 | High | 03:27 | GMT | 4.09 |
| Low | 08:55 | GMT | 1.72 | |
| High | 15:49 | GMT | 3.89 | |
| Low | 21:17 | GMT | 1.87 | |
| Wednesday 11th March 2026 | High | 04:09 | GMT | 3.84 |
| Low | 09:49 | GMT | 1.95 | |
| High | 16:39 | GMT | 3.67 | |
| Low | 22:16 | GMT | 2.12 | |
| Thursday 12th March 2026 | High | 05:03 | GMT | 3.63 |
| Low | 10:59 | GMT | 2.13 | |
| High | 17:52 | GMT | 3.51 | |
| Friday 13th March 2026 | Low | 23:40 | GMT | 2.29 |
| High | 06:24 | GMT | 3.51 | |
| Low | 12:27 | GMT | 2.17 | |
| High | 19:23 | GMT | 3.53 | |
| Saturday 14th March 2026 | Low | 01:09 | GMT | 2.27 |
| High | 07:52 | GMT | 3.57 | |
| Low | 13:46 | GMT | 2.03 |
Highest tide: 4.68 meters - 07/03/2026 02:44
Lowest tide: 1.00 meters - 07/03/2026 07:54
See the tidal stream page to view flow direction based on these times.