For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Craighouse tide times and boat scrubbing days

Craighouse is a UK Hydrographic Office tide station in Scotland at 55.833°, -5.950°. 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.

No high water falls between 06:30 and 09:00 in the next 7 days. The monthly calendar shows the next suitable scrubbing mornings.

Next 7 days of tidal events at Craighouse (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 01:50 (0.5 m) LW 07:02 (0.2 m) HW 13:59 (0.9 m) LW 20:43 (0.4 m)—
Fri 6 NovHW 02:39 (0.7 m) LW 08:07 (0.2 m) HW 14:41 (0.9 m) LW 21:21 (0.3 m)—
Sat 7 NovHW 03:24 (0.8 m) LW 08:59 (0.1 m) HW 15:14 (1.0 m) LW 21:58 (0.2 m)—
Sun 8 NovHW 04:05 (0.9 m) LW 09:42 (0.2 m) HW 15:21 (1.0 m) LW 22:32 (0.2 m)—
Mon 9 NovHW 04:42 (0.9 m) LW 10:18 (0.2 m) HW 14:56 (1.0 m) LW 22:58 (0.2 m)—
Tue 10 NovHW 05:15 (0.9 m) LW 10:49 (0.2 m) HW 15:21 (1.0 m) LW 22:55 (0.2 m)—
Wed 11 NovHW 05:38 (0.9 m) LW 11:13 (0.2 m) HW 15:48 (0.9 m) LW 22:07 (0.1 m)—

Open the Craighouse monthly calendar

Planning a scrub at Craighouse

  • 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.