For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Ryde tide times and boat scrubbing days

Ryde is a UK Hydrographic Office tide station in England at 50.733°, -1.167°. 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: Thu 5 Nov.

Next 7 days of tidal events at Ryde (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovLW 01:05 (1.6 m) HW 08:37 (4.4 m) LW 13:37 (1.6 m) HW 20:45 (4.2 m)✅ Yes
Fri 6 NovLW 01:55 (1.4 m) HW 09:28 (4.5 m) LW 14:23 (1.4 m) HW 21:25 (4.3 m)—
Sat 7 NovLW 02:40 (1.3 m) HW 10:07 (4.6 m) LW 15:05 (1.2 m) HW 21:58 (4.4 m)—
Sun 8 NovLW 03:22 (1.2 m) HW 10:27 (4.6 m) LW 15:46 (1.1 m) HW 22:36 (4.5 m)—
Mon 9 NovLW 04:02 (1.1 m) HW 10:58 (4.6 m) LW 16:25 (1.1 m) HW 23:16 (4.5 m)—
Tue 10 NovLW 04:41 (1.2 m) HW 11:34 (4.6 m) LW 17:02 (1.1 m) HW 23:57 (4.5 m)—
Wed 11 NovLW 05:18 (1.3 m) HW 12:09 (4.5 m) LW 17:37 (1.2 m)—

Open the Ryde monthly calendar

Planning a scrub at Ryde

  • 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.