For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

IMMINGHAM tide times and boat scrubbing days

IMMINGHAM is a UK Hydrographic Office tide station in England at 53.633°, -0.183°. 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 IMMINGHAM (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptHW 06:40 (7.4 m) LW 13:19 (0.5 m) HW 19:25 (7.3 m)✅ Yes
Sat 12 SeptLW 01:27 (1.2 m) HW 07:21 (7.6 m) LW 14:00 (0.5 m) HW 20:00 (7.3 m)✅ Yes
Sun 13 SeptLW 02:06 (1.1 m) HW 07:59 (7.6 m) LW 14:37 (0.6 m) HW 20:32 (7.2 m)✅ Yes
Mon 14 SeptLW 02:40 (1.2 m) HW 08:35 (7.5 m) LW 15:09 (0.9 m) HW 21:02 (7.0 m)✅ Yes
Tue 15 SeptLW 03:11 (1.3 m) HW 09:09 (7.3 m) LW 15:37 (1.3 m) HW 21:29 (6.8 m)
Wed 16 SeptLW 03:38 (1.6 m) HW 09:41 (6.9 m) LW 16:02 (1.7 m) HW 21:54 (6.6 m)
Thu 17 SeptLW 04:05 (1.9 m) HW 10:13 (6.5 m) LW 16:29 (2.1 m) HW 22:23 (6.3 m)

Open the IMMINGHAM monthly calendar

Planning a scrub at IMMINGHAM

  • 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.