For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Whitby tide times and boat scrubbing days

Whitby is a UK Hydrographic Office tide station in England at 54.483°, -0.617°. 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 Whitby (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 00:27 (5.0 m) LW 07:04 (1.5 m) HW 13:15 (5.0 m) LW 19:23 (2.1 m)—
Fri 6 NovHW 01:23 (5.2 m) LW 07:55 (1.3 m) HW 14:01 (5.1 m) LW 20:10 (1.8 m)—
Sat 7 NovHW 02:10 (5.4 m) LW 08:37 (1.2 m) HW 14:40 (5.3 m) LW 20:51 (1.6 m)—
Sun 8 NovHW 02:51 (5.5 m) LW 09:14 (1.2 m) HW 15:16 (5.4 m) LW 21:28 (1.5 m)—
Mon 9 NovHW 03:30 (5.5 m) LW 09:48 (1.3 m) HW 15:50 (5.4 m) LW 22:03 (1.4 m)—
Tue 10 NovHW 04:07 (5.5 m) LW 10:20 (1.3 m) HW 16:23 (5.4 m) LW 22:37 (1.4 m)—
Wed 11 NovHW 04:43 (5.4 m) LW 10:51 (1.5 m) HW 16:55 (5.4 m) LW 23:11 (1.5 m)—

Open the Whitby monthly calendar

Planning a scrub at Whitby

  • 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.