Calshot Tide Forecast
The following tide forecast is for Portsmouth, the nearest available data source (8.8 miles away). IMPORTANT: A time lag will exist for report locations a significant distance away. We provide this data with no warranty, please do not use for navigational purposes.
Sunday 16 August 2026 (Today)
| Time | Height (m) |
|---|---|
| 02:10:38 | H +4.58 |
| 07:36:53 | L +0.62 |
| 14:46:50 | H +4.64 |
| 19:56:34 | L +0.91 |
Sunrise 05:57 / Sunset 20:19
Monday 17 August 2026 (Tomorrow)
| Time | Height (m) |
|---|---|
| 02:52:08 | H +4.46 |
| 08:14:27 | L +0.79 |
| 15:34:11 | H +4.51 |
| 20:34:08 | L +1.08 |
Sunrise 05:59 / Sunset 20:17
Tuesday 18 August 2026
| Time | Height (m) |
|---|---|
| 03:35:43 | H +4.31 |
| 08:51:35 | L +1.02 |
| 16:18:38 | H +4.35 |
| 21:11:50 | L +1.31 |
Sunrise 06:00 / Sunset 20:15
Wednesday 19 August 2026
| Time | Height (m) |
|---|---|
| 04:24:19 | H +4.13 |
| 09:29:19 | L +1.32 |
| 17:01:28 | H +4.16 |
| 21:51:28 | L +1.59 |
Sunrise 06:02 / Sunset 20:13
Thursday 20 August 2026
| Time | Height (m) |
|---|---|
| 05:20:08 | H +3.93 |
| 10:10:12 | L +1.68 |
| 17:50:19 | H +3.96 |
| 22:38:16 | L +1.91 |
Sunrise 06:03 / Sunset 20:11
Friday 21 August 2026
| Time | Height (m) |
|---|---|
| 06:19:23 | H +3.74 |
| 11:03:23 | L +2.06 |
| 18:47:16 | H +3.78 |
| 00:09:53 | L +2.2 |
Sunrise 06:05 / Sunset 20:09
Saturday 22 August 2026
| Time | Height (m) |
|---|---|
| 07:24:34 | H +3.62 |
| 13:22:56 | L +2.29 |
| 19:53:41 | H +3.69 |
Sunrise 06:06 / Sunset 20:07