For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Orford Haven Bar tide times and boat scrubbing days

Orford Haven Bar is a UK Hydrographic Office tide station in England at 52.033°, 1.467°. 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: Thu 5 Nov, Fri 6 Nov.

Next 7 days of tidal events at Orford Haven Bar (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovLW 01:25 (1.2 m) HW 07:54 (2.9 m) LW 14:12 (0.5 m) HW 20:31 (3.1 m)✅ Yes
Fri 6 NovLW 02:26 (1.0 m) HW 08:51 (3.0 m) LW 15:06 (0.5 m) HW 21:21 (3.1 m)✅ Yes
Sat 7 NovLW 03:15 (0.9 m) HW 09:38 (3.1 m) LW 15:48 (0.5 m) HW 22:04 (3.2 m)—
Sun 8 NovLW 03:56 (0.8 m) HW 10:18 (3.2 m) LW 16:23 (0.5 m) HW 22:41 (3.2 m)—
Mon 9 NovLW 04:36 (0.7 m) HW 10:54 (3.2 m) LW 16:54 (0.6 m) HW 23:17 (3.2 m)—
Tue 10 NovLW 05:14 (0.6 m) HW 11:29 (3.2 m) LW 17:26 (0.6 m) HW 23:49 (3.2 m)—
Wed 11 NovLW 05:53 (0.6 m) HW 12:02 (3.2 m) LW 17:58 (0.7 m)—

Open the Orford Haven Bar monthly calendar

Planning a scrub at Orford Haven Bar

  • 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.