Nab Tower tide times and boat scrubbing days
Nab Tower is a UK Hydrographic Office tide station in England at 50.667°, -0.950°. 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.
No high water falls between 06:30 and 09:00 in the next 7 days. The monthly calendar shows the next suitable scrubbing mornings.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Fri 11 Sept | LW 05:07 (0.5 m) HW 12:50 (4.7 m) LW 17:28 (0.6 m) | — |
| Sat 12 Sept | HW 00:48 (4.5 m) LW 05:47 (0.4 m) HW 13:26 (4.7 m) LW 18:08 (0.5 m) | — |
| Sun 13 Sept | HW 01:15 (4.5 m) LW 06:27 (0.4 m) HW 13:51 (4.6 m) LW 18:48 (0.5 m) | — |
| Mon 14 Sept | HW 01:47 (4.4 m) LW 07:07 (0.5 m) HW 14:16 (4.5 m) LW 19:27 (0.7 m) | — |
| Tue 15 Sept | HW 02:24 (4.3 m) LW 07:46 (0.7 m) HW 14:49 (4.3 m) LW 20:06 (0.9 m) | — |
| Wed 16 Sept | HW 03:03 (4.1 m) LW 08:25 (1.0 m) HW 15:23 (4.1 m) LW 20:45 (1.1 m) | — |
| Thu 17 Sept | HW 03:44 (3.9 m) LW 09:05 (1.3 m) HW 15:59 (3.9 m) LW 21:24 (1.4 m) | — |
Open the Nab Tower monthly calendar
Planning a scrub at Nab Tower
- 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.