For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Humber Bridge tide times and boat scrubbing days

Humber Bridge is a UK Hydrographic Office tide station in England at 53.717°, -0.450°. 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 Humber Bridge (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 02:48 (6.1 m) LW 09:50 (0.7 m) HW 15:36 (6.3 m) LW 22:07 (1.3 m)—
Fri 6 NovHW 03:42 (6.5 m) LW 10:42 (0.4 m) HW 16:24 (6.6 m) LW 22:58 (0.9 m)—
Sat 7 NovHW 04:30 (6.8 m) LW 11:29 (0.3 m) HW 17:05 (6.8 m) LW 23:46 (0.7 m)—
Sun 8 NovHW 05:14 (7.0 m) LW 12:13 (0.3 m) HW 17:42 (6.9 m)—
Mon 9 NovLW 00:30 (0.6 m) HW 05:56 (7.0 m) LW 12:54 (0.4 m) HW 18:18 (6.9 m)—
Tue 10 NovLW 01:11 (0.6 m) HW 06:35 (6.9 m) LW 13:30 (0.6 m) HW 18:51 (6.9 m)✅ Yes
Wed 11 NovLW 01:47 (0.7 m) HW 07:11 (6.7 m) LW 14:02 (0.8 m) HW 19:22 (6.8 m)✅ Yes

Open the Humber Bridge monthly calendar

Planning a scrub at Humber Bridge

  • 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.