For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Ipswich tide times and boat scrubbing days

Ipswich is a UK Hydrographic Office tide station in England at 52.050°, 1.167°. 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 Ipswich (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptLW 06:13 (0.6 m) HW 12:51 (4.4 m) LW 18:50 (0.0 m)
Sat 12 SeptHW 01:18 (4.5 m) LW 06:54 (0.6 m) HW 13:32 (4.4 m) LW 19:28 (0.1 m)
Sun 13 SeptHW 02:00 (4.4 m) LW 07:31 (0.6 m) HW 14:11 (4.4 m) LW 20:03 (0.1 m)
Mon 14 SeptHW 02:38 (4.3 m) LW 08:05 (0.6 m) HW 14:47 (4.3 m) LW 20:35 (0.3 m)
Tue 15 SeptHW 03:12 (4.1 m) LW 08:36 (0.6 m) HW 15:21 (4.2 m) LW 21:02 (0.4 m)
Wed 16 SeptHW 03:44 (3.9 m) LW 09:05 (0.7 m) HW 15:55 (4.1 m) LW 21:29 (0.6 m)
Thu 17 SeptHW 04:14 (3.8 m) LW 09:37 (0.8 m) HW 16:33 (3.9 m) LW 22:02 (0.8 m)

Open the Ipswich monthly calendar

Planning a scrub at Ipswich

  • 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.