Forecasts
Dart Harbour provides weather and tide forecast for Dartmouth, Devon, UK. Where appropriate tide times are adjusted for BST. On this page, you will also find tidal predictions provided by the UK Hydrographic Office.
Please note the tidal graph (Dartmouth Tides Time Series) at the bottom of the page displays GMT
Inshore weather
Tide times
Adjusted for BST
Monday 18 May 2026
| Time (BST) | Hi / Lo | Height |
|---|---|---|
| 01:26 | Low | 0.4m |
| 08:01 | High | 4.8m |
| 13:48 | Low | 0.5m |
| 20:18 | High | 4.9m |
Tuesday 19 May 2026
| Time (BST) | Hi / Lo | Height |
|---|---|---|
| 02:12 | Low | 0.4m |
| 08:48 | High | 4.7m |
| 14:34 | Low | 0.6m |
| 21:02 | High | 4.9m |
Wednesday 20 May 2026
| Time (BST) | Hi / Lo | Height |
|---|---|---|
| 02:58 | Low | 0.6m |
| 09:36 | High | 4.6m |
| 15:18 | Low | 0.8m |
| 21:48 | High | 4.7m |
Thursday 21 May 2026
| Time (BST) | Hi / Lo | Height |
|---|---|---|
| 03:45 | Low | 0.8m |
| 10:26 | High | 4.3m |
| 16:05 | Low | 1.1m |
| 22:36 | High | 4.5m |
Friday 22 May 2026
| Time (BST) | Hi / Lo | Height |
|---|---|---|
| 04:35 | Low | 1.1m |
| 11:22 | High | 4.1m |
| 16:57 | Low | 1.4m |
| 23:30 | High | 4.3m |