For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Blakeney Bar tide times and boat scrubbing days

Blakeney Bar is a UK Hydrographic Office tide station in England at 52.983°, 0.983°. 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 Blakeney Bar (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptLW 01:17 HW 07:07 (5.8 m) LW 13:50 HW 19:50 (5.7 m)✅ Yes
Sat 12 SeptLW 01:57 HW 07:47 (5.9 m) LW 14:30 HW 20:25 (5.7 m)✅ Yes
Sun 13 SeptLW 02:36 HW 08:24 (6.0 m) LW 15:08 HW 20:57 (5.6 m)✅ Yes
Mon 14 SeptLW 03:11 HW 09:00 (5.9 m) LW 15:40 HW 21:28 (5.5 m)✅ Yes
Tue 15 SeptLW 03:42 HW 09:35 (5.7 m) LW 16:09 HW 21:56 (5.3 m)
Wed 16 SeptLW 04:10 HW 10:08 (5.4 m) LW 16:35 HW 22:22 (5.1 m)
Thu 17 SeptLW 04:38 HW 10:41 (5.1 m) LW 17:03 HW 22:51 (4.9 m)

Open the Blakeney Bar monthly calendar

Planning a scrub at Blakeney Bar

  • 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.