For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Arnside tide times and boat scrubbing days

Arnside is a UK Hydrographic Office tide station in England at 54.200°, -2.850°. 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 Arnside (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 09:33 (8.4 m) HW 21:48 (8.9 m)—
Fri 6 NovHW 10:19 (8.9 m) HW 22:31 (9.3 m)—
Sat 7 NovHW 10:56 (9.2 m) HW 23:09 (9.4 m)—
Sun 8 NovHW 11:30 (9.4 m) HW 23:43 (9.5 m)—
Mon 9 NovHW 12:00 (9.5 m)—
Tue 10 NovHW 00:15 (9.5 m) HW 12:30 (9.5 m)—
Wed 11 NovHW 00:46 (9.3 m) HW 12:59 (9.5 m)—

Open the Arnside monthly calendar

Planning a scrub at Arnside

  • 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.