For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Maryport tide times and boat scrubbing days

Maryport is a UK Hydrographic Office tide station in England at 54.717°, -3.500°. 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 Maryport (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptLW 06:51 (0.5 m) HW 12:31 (8.7 m) LW 19:01 (0.9 m)
Sat 12 SeptHW 00:43 (9.1 m) LW 07:29 (0.4 m) HW 13:05 (8.8 m) LW 19:36 (0.8 m)
Sun 13 SeptHW 01:18 (9.1 m) LW 08:03 (0.5 m) HW 13:40 (8.7 m) LW 20:09 (0.9 m)
Mon 14 SeptHW 01:53 (8.9 m) LW 08:35 (0.8 m) HW 14:14 (8.5 m) LW 20:40 (1.1 m)
Tue 15 SeptHW 02:27 (8.5 m) LW 09:02 (1.2 m) HW 14:46 (8.1 m) LW 21:09 (1.5 m)
Wed 16 SeptHW 03:02 (8.0 m) LW 09:30 (1.6 m) HW 15:20 (7.7 m) LW 21:39 (1.9 m)
Thu 17 SeptHW 03:38 (7.5 m) LW 09:57 (2.1 m) HW 15:58 (7.2 m) LW 22:12 (2.3 m)

Open the Maryport monthly calendar

Planning a scrub at Maryport

  • 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.