For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Loch Harport tide times and boat scrubbing days

Loch Harport is a UK Hydrographic Office tide station in Scotland at 57.333°, -6.417°. 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.

One morning in the next 7 days has a high water between 06:30 and 09:00, the ideal window to put a boat on the scrubbing grid or posts: Wed 11 Nov.

Next 7 days of tidal events at Loch Harport (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 03:23 (4.4 m) LW 09:20 (1.9 m) HW 15:39 (4.6 m) LW 22:01 (1.4 m)—
Fri 6 NovHW 04:11 (4.6 m) LW 10:13 (1.6 m) HW 16:25 (4.8 m) LW 22:46 (1.3 m)—
Sat 7 NovHW 04:51 (4.8 m) LW 11:00 (1.4 m) HW 17:05 (4.9 m) LW 23:28 (1.2 m)—
Sun 8 NovHW 05:27 (4.9 m) LW 11:42 (1.3 m) HW 17:39 (4.9 m)—
Mon 9 NovLW 00:07 (1.2 m) HW 05:55 (5.0 m) LW 12:22 (1.3 m) HW 18:08 (4.9 m)—
Tue 10 NovLW 00:44 (1.2 m) HW 06:22 (5.0 m) LW 13:01 (1.3 m) HW 18:37 (4.8 m)—
Wed 11 NovLW 01:20 (1.3 m) HW 06:50 (4.9 m) LW 13:38 (1.4 m) HW 19:07 (4.6 m)✅ Yes

Open the Loch Harport monthly calendar

Planning a scrub at Loch Harport

  • 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.