For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Little Bernera tide times and boat scrubbing days

Little Bernera is a UK Hydrographic Office tide station in Scotland at 58.267°, -6.867°. 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.

2 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: Tue 10 Nov, Wed 11 Nov.

Next 7 days of tidal events at Little Bernera (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 03:49 (3.6 m) LW 09:37 (1.4 m) HW 16:00 (3.9 m) LW 22:19 (1.0 m)—
Fri 6 NovHW 04:33 (3.8 m) LW 10:27 (1.2 m) HW 16:43 (4.1 m) LW 23:02 (0.8 m)—
Sat 7 NovHW 05:10 (4.0 m) LW 11:10 (1.1 m) HW 17:21 (4.2 m) LW 23:39 (0.8 m)—
Sun 8 NovHW 05:44 (4.2 m) LW 11:50 (0.9 m) HW 17:56 (4.2 m)—
Mon 9 NovLW 00:15 (0.8 m) HW 06:16 (4.3 m) LW 12:28 (0.9 m) HW 18:30 (4.1 m)—
Tue 10 NovLW 00:48 (0.8 m) HW 06:47 (4.3 m) LW 13:04 (0.9 m) HW 19:02 (4.0 m)✅ Yes
Wed 11 NovLW 01:21 (0.9 m) HW 07:17 (4.2 m) LW 13:39 (1.0 m) HW 19:34 (3.9 m)✅ Yes

Open the Little Bernera monthly calendar

Planning a scrub at Little Bernera

  • 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.