For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Hull (Alexandra Dock) tide times and boat scrubbing days

Hull (Alexandra Dock) is a UK Hydrographic Office tide station in England at 53.733°, -0.300°. 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.

4 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, Mon 14 Sept.

Next 7 days of tidal events at Hull (Alexandra Dock) (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptLW 01:06 (1.2 m) HW 06:52 (7.7 m) LW 13:40 (0.3 m) HW 19:37 (7.6 m)✅ Yes
Sat 12 SeptLW 01:48 (1.0 m) HW 07:33 (7.9 m) LW 14:22 (0.3 m) HW 20:12 (7.6 m)✅ Yes
Sun 13 SeptLW 02:27 (0.9 m) HW 08:11 (7.9 m) LW 14:58 (0.4 m) HW 20:44 (7.5 m)✅ Yes
Mon 14 SeptLW 03:01 (1.0 m) HW 08:47 (7.8 m) LW 15:30 (0.7 m) HW 21:14 (7.3 m)✅ Yes
Tue 15 SeptLW 03:32 (1.2 m) HW 09:21 (7.6 m) LW 15:58 (1.1 m) HW 21:41 (7.1 m)
Wed 16 SeptLW 03:59 (1.4 m) HW 09:53 (7.2 m) LW 16:22 (1.5 m) HW 22:06 (6.8 m)
Thu 17 SeptLW 04:25 (1.7 m) HW 10:25 (6.7 m) LW 16:49 (2.0 m) HW 22:35 (6.5 m)

Open the Hull (Alexandra Dock) monthly calendar

Planning a scrub at Hull (Alexandra Dock)

  • 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.