Tenby tide times and boat scrubbing days
Tenby is a UK Hydrographic Office tide station in Wales at 51.667°, -4.700°. This page lists the next 7 days of official Admiralty high and low water predictions and flags the mornings when high water falls in the 06:30 to 09:00 scrubbing window. The interactive calendar extends this to a full month with harmonic predictions.
One morning in the next 7 days has a high water between 06:30 and 09:00, the ideal window to put a boat on the scrubbing grid or posts: Wed 11 Nov.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Thu 5 Nov | HW 02:45 (6.9 m) LW 08:59 (2.3 m) HW 15:08 (7.5 m) LW 21:34 (1.9 m) | — |
| Fri 6 Nov | HW 03:39 (7.4 m) LW 09:50 (1.9 m) HW 15:58 (7.8 m) LW 22:20 (1.6 m) | — |
| Sat 7 Nov | HW 04:23 (7.8 m) LW 10:34 (1.6 m) HW 16:41 (8.0 m) LW 22:58 (1.4 m) | — |
| Sun 8 Nov | HW 05:03 (8.0 m) LW 11:13 (1.4 m) HW 17:20 (8.1 m) LW 23:35 (1.4 m) | — |
| Mon 9 Nov | HW 05:39 (8.1 m) LW 11:49 (1.4 m) HW 17:56 (8.1 m) | — |
| Tue 10 Nov | LW 00:07 (1.4 m) HW 06:13 (8.1 m) LW 12:23 (1.5 m) HW 18:31 (8.0 m) | — |
| Wed 11 Nov | LW 00:39 (1.6 m) HW 06:47 (8.0 m) LW 12:56 (1.6 m) HW 19:03 (7.8 m) | ✅ Yes |
Open the Tenby monthly calendar
Planning a scrub at Tenby
- Aim for a high water between 06:30 and 09:00 so the boat dries out through the morning and refloats on the afternoon flood.
- Spring tides (around new and full moon) give a larger range and more working time on the grid.
- Check the height of high water against the depth of your grid or posts; neap tides may not float a deep-keeled yacht on.
- Predictions beyond 7 days are harmonic estimates. Confirm dates against official tide tables before committing a crane or grid booking.