For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Mupe Bay tide times and boat scrubbing days

Mupe Bay is a UK Hydrographic Office tide station in England at 50.617°, -2.217°. 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: Mon 9 Nov, Tue 10 Nov, Wed 11 Nov.

Next 7 days of tidal events at Mupe Bay (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 03:39 (1.8 m) LW 08:12 (1.0 m) HW 15:49 (1.9 m) LW 20:53 (0.7 m)—
Fri 6 NovHW 04:27 (1.9 m) LW 09:06 (0.9 m) HW 16:40 (2.0 m) LW 21:35 (0.6 m)—
Sat 7 NovHW 05:14 (2.1 m) LW 09:51 (0.7 m) HW 17:31 (2.1 m) LW 22:16 (0.5 m)—
Sun 8 NovHW 05:58 (2.2 m) LW 10:33 (0.6 m) HW 18:16 (2.2 m) LW 22:53 (0.5 m)—
Mon 9 NovHW 06:40 (2.3 m) LW 11:10 (0.6 m) HW 18:56 (2.2 m) LW 23:26 (0.5 m)✅ Yes
Tue 10 NovHW 07:13 (2.3 m) LW 11:44 (0.5 m) HW 19:28 (2.1 m) LW 23:57 (0.5 m)✅ Yes
Wed 11 NovHW 07:40 (2.3 m) LW 12:17 (0.6 m) HW 19:55 (2.0 m)✅ Yes

Open the Mupe Bay monthly calendar

Planning a scrub at Mupe Bay

  • 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.