For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Whitehaven tide times and boat scrubbing days

Whitehaven is a UK Hydrographic Office tide station in England at 54.550°, -3.600°. 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 Whitehaven (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovLW 02:24 (1.7 m) HW 08:22 (7.0 m) LW 14:44 (2.0 m) HW 20:38 (7.3 m)✅ Yes
Fri 6 NovLW 03:19 (1.4 m) HW 09:12 (7.3 m) LW 15:36 (1.8 m) HW 21:24 (7.6 m)—
Sat 7 NovLW 04:07 (1.3 m) HW 09:51 (7.5 m) LW 16:21 (1.6 m) HW 22:05 (7.7 m)—
Sun 8 NovLW 04:46 (1.3 m) HW 10:27 (7.7 m) LW 16:59 (1.5 m) HW 22:42 (7.8 m)—
Mon 9 NovLW 05:21 (1.3 m) HW 11:00 (7.8 m) LW 17:35 (1.4 m) HW 23:16 (7.8 m)—
Tue 10 NovLW 05:52 (1.4 m) HW 11:33 (7.8 m) LW 18:07 (1.5 m) HW 23:50 (7.7 m)—
Wed 11 NovLW 06:23 (1.5 m) HW 12:04 (7.8 m) LW 18:40 (1.6 m)—

Open the Whitehaven monthly calendar

Planning a scrub at Whitehaven

  • 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.