For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Nato Jetty tide times and boat scrubbing days

Nato Jetty is a UK Hydrographic Office tide station in Scotland at 57.833°, -5.583°. 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: Fri 11 Sept, Sat 12 Sept, Sun 13 Sept.

Next 7 days of tidal events at Nato Jetty (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptLW 01:53 (0.8 m) HW 07:47 (5.2 m) LW 14:00 (1.0 m) HW 19:55 (5.5 m)✅ Yes
Sat 12 SeptLW 02:30 (0.7 m) HW 08:20 (5.3 m) LW 14:37 (0.9 m) HW 20:28 (5.4 m)✅ Yes
Sun 13 SeptLW 03:05 (0.7 m) HW 08:51 (5.2 m) LW 15:12 (0.9 m) HW 21:00 (5.3 m)✅ Yes
Mon 14 SeptLW 03:38 (0.9 m) HW 09:23 (5.1 m) LW 15:47 (1.1 m) HW 21:32 (5.1 m)
Tue 15 SeptLW 04:11 (1.1 m) HW 09:54 (4.8 m) LW 16:21 (1.4 m) HW 22:04 (4.7 m)
Wed 16 SeptLW 04:43 (1.5 m) HW 10:28 (4.6 m) LW 16:56 (1.7 m) HW 22:39 (4.4 m)
Thu 17 SeptLW 05:16 (1.8 m) HW 11:07 (4.3 m) LW 17:34 (2.0 m) HW 23:23 (4.1 m)

Open the Nato Jetty monthly calendar

Planning a scrub at Nato Jetty

  • 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.