For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Whitstable Approaches tide times and boat scrubbing days

Whitstable Approaches is a UK Hydrographic Office tide station in England at 51.367°, 1.033°. 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 Whitstable Approaches (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovLW 03:09 (1.5 m) HW 09:16 (4.9 m) LW 15:52 (0.7 m) HW 22:05 (5.1 m)—
Fri 6 NovLW 04:09 (1.3 m) HW 10:16 (5.1 m) LW 16:47 (0.7 m) HW 22:57 (5.2 m)—
Sat 7 NovLW 04:59 (1.2 m) HW 11:05 (5.2 m) LW 17:30 (0.7 m) HW 23:39 (5.2 m)—
Sun 8 NovLW 05:42 (1.0 m) HW 11:45 (5.2 m) LW 18:05 (0.7 m)—
Mon 9 NovHW 00:12 (5.2 m) LW 06:23 (0.9 m) HW 12:22 (5.3 m) LW 18:39 (0.8 m)—
Tue 10 NovHW 00:40 (5.2 m) LW 07:05 (0.8 m) HW 12:58 (5.3 m) LW 19:15 (0.8 m)—
Wed 11 NovHW 01:10 (5.2 m) LW 07:45 (0.8 m) HW 13:36 (5.3 m) LW 19:50 (0.9 m)—

Open the Whitstable Approaches monthly calendar

Planning a scrub at Whitstable Approaches

  • 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.