For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Neyland tide times and boat scrubbing days

Neyland is a UK Hydrographic Office tide station in Wales at 51.700°, -4.950°. 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.

3 mornings in the next 7 days have a high water between 06:30 and 09:00, the ideal window to put a boat on the scrubbing grid or posts: Fri 11 Sept, Sat 12 Sept, Sun 13 Sept.

Next 7 days of tidal events at Neyland (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptLW 01:10 (0.5 m) HW 07:15 (7.1 m) LW 13:22 (0.5 m) HW 19:33 (7.4 m)✅ Yes
Sat 12 SeptLW 01:48 (0.4 m) HW 07:54 (7.2 m) LW 13:59 (0.4 m) HW 20:10 (7.4 m)✅ Yes
Sun 13 SeptLW 02:23 (0.4 m) HW 08:30 (7.1 m) LW 14:34 (0.5 m) HW 20:46 (7.3 m)✅ Yes
Mon 14 SeptLW 02:55 (0.6 m) HW 09:03 (7.0 m) LW 15:06 (0.8 m) HW 21:18 (7.0 m)
Tue 15 SeptLW 03:25 (1.0 m) HW 09:34 (6.7 m) LW 15:37 (1.2 m) HW 21:48 (6.5 m)
Wed 16 SeptLW 03:54 (1.4 m) HW 10:04 (6.3 m) LW 16:06 (1.6 m) HW 22:19 (6.1 m)
Thu 17 SeptLW 04:21 (1.9 m) HW 10:34 (5.8 m) LW 16:37 (2.1 m) HW 22:51 (5.5 m)

Open the Neyland monthly calendar

Planning a scrub at Neyland

  • 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.