For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

King's Lynn tide times and boat scrubbing days

King's Lynn is a UK Hydrographic Office tide station in England at 52.750°, 0.400°. 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.

2 mornings in the next 7 days have a high water between 06:30 and 09:00, the ideal window to put a boat on the scrubbing grid or posts: Tue 10 Nov, Wed 11 Nov.

Next 7 days of tidal events at King's Lynn (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 02:43 (5.7 m) LW 10:19 (1.4 m) HW 15:27 (5.6 m) LW 22:59 (2.0 m)—
Fri 6 NovHW 03:41 (6.1 m) LW 11:35 (1.3 m) HW 16:16 (5.9 m)—
Sat 7 NovLW 00:04 (1.8 m) HW 04:31 (6.3 m) LW 12:31 (1.2 m) HW 17:00 (6.2 m)—
Sun 8 NovLW 00:56 (1.6 m) HW 05:16 (6.5 m) LW 13:18 (1.2 m) HW 17:40 (6.4 m)—
Mon 9 NovLW 01:40 (1.5 m) HW 05:57 (6.6 m) LW 14:00 (1.4 m) HW 18:18 (6.5 m)—
Tue 10 NovLW 02:19 (1.5 m) HW 06:36 (6.5 m) LW 14:38 (1.6 m) HW 18:54 (6.5 m)✅ Yes
Wed 11 NovLW 02:55 (1.6 m) HW 07:13 (6.4 m) LW 15:12 (1.9 m) HW 19:28 (6.4 m)✅ Yes

Open the King's Lynn monthly calendar

Planning a scrub at King's Lynn

  • 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.