For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

PENZANCE (NEWLYN) tide times and boat scrubbing days

PENZANCE (NEWLYN) is a UK Hydrographic Office tide station in England at 50.100°, -5.550°. 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.

5 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: Sun 13 Sept, Mon 14 Sept, Tue 15 Sept, Wed 16 Sept, Thu 17 Sept.

Next 7 days of tidal events at PENZANCE (NEWLYN) (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Fri 11 SeptHW 05:32 (5.5 m) LW 12:12 (0.7 m) HW 17:49 (5.8 m)
Sat 12 SeptLW 00:36 (0.6 m) HW 06:08 (5.6 m) LW 12:51 (0.7 m) HW 18:26 (5.8 m)
Sun 13 SeptLW 01:13 (0.7 m) HW 06:44 (5.6 m) LW 13:26 (0.7 m) HW 19:00 (5.7 m)✅ Yes
Mon 14 SeptLW 01:47 (0.8 m) HW 07:17 (5.5 m) LW 14:00 (0.9 m) HW 19:33 (5.5 m)✅ Yes
Tue 15 SeptLW 02:18 (1.0 m) HW 07:50 (5.3 m) LW 14:31 (1.2 m) HW 20:04 (5.2 m)✅ Yes
Wed 16 SeptLW 02:48 (1.3 m) HW 08:22 (5.1 m) LW 15:02 (1.4 m) HW 20:35 (4.9 m)✅ Yes
Thu 17 SeptLW 03:16 (1.6 m) HW 08:55 (4.8 m) LW 15:33 (1.8 m) HW 21:09 (4.6 m)✅ Yes

Open the PENZANCE (NEWLYN) monthly calendar

Planning a scrub at PENZANCE (NEWLYN)

  • 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.