For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Lostwithiel tide times and boat scrubbing days

Lostwithiel is a UK Hydrographic Office tide station in England at 50.400°, -4.667°. 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 Lostwithiel (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 02:29 (0.6 m) HW 14:45 (0.9 m)—
Fri 6 NovHW 03:19 (0.9 m) HW 15:32 (1.1 m)—
Sat 7 NovHW 04:01 (1.1 m) HW 16:15 (1.2 m)—
Sun 8 NovHW 04:40 (1.2 m) HW 16:53 (1.3 m)—
Mon 9 NovHW 05:14 (1.3 m) HW 17:27 (1.3 m)—
Tue 10 NovHW 05:46 (1.3 m) HW 18:00 (1.2 m)—
Wed 11 NovHW 06:17 (1.3 m) HW 18:32 (1.1 m)—

Open the Lostwithiel monthly calendar

Planning a scrub at Lostwithiel

  • 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.