For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Yarmouth tide times and boat scrubbing days

Yarmouth is a UK Hydrographic Office tide station in England at 50.700°, -1.500°. 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 Yarmouth (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptLW 04:55 (0.7 m) HW 11:26 (3.0 m) LW 17:16 (0.8 m) HW 23:28 (3.0 m)
Sat 12 SeptLW 05:35 (0.6 m) HW 11:59 (3.1 m) LW 17:56 (0.7 m)
Sun 13 SeptHW 00:03 (3.0 m) LW 06:14 (0.7 m) HW 12:47 (3.0 m) LW 18:34 (0.8 m)
Mon 14 SeptHW 00:53 (3.0 m) LW 06:50 (0.8 m) HW 13:34 (3.0 m) LW 19:09 (0.9 m)
Tue 15 SeptHW 01:43 (2.9 m) LW 07:24 (0.9 m) HW 14:15 (3.0 m) LW 19:41 (1.0 m)
Wed 16 SeptHW 02:30 (2.9 m) LW 07:55 (1.1 m) HW 14:55 (2.9 m) LW 20:11 (1.2 m)
Thu 17 SeptHW 03:14 (2.8 m) LW 08:25 (1.4 m) HW 15:34 (2.8 m) LW 20:44 (1.4 m)

Open the Yarmouth monthly calendar

Planning a scrub at Yarmouth

  • 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.