For UK boat owners

Scrubbing off Calendar

Monthly view • Harmonic predictions • Boat scrubbing day finder

Solva tide times and boat scrubbing days

Solva is a UK Hydrographic Office tide station in Wales at 51.867°, -5.200°. 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.

2 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: Tue 10 Nov, Wed 11 Nov.

Next 7 days of tidal events at Solva (UK local time, heights in metres above Chart Datum)
DayTidal eventsScrubbing morning?
Thu 5 NovHW 03:12 (4.6 m) LW 09:40 (1.8 m) HW 15:35 (5.0 m) LW 22:16 (1.5 m)—
Fri 6 NovHW 04:04 (4.9 m) LW 10:33 (1.5 m) HW 16:23 (5.2 m) LW 23:04 (1.2 m)—
Sat 7 NovHW 04:48 (5.1 m) LW 11:18 (1.2 m) HW 17:06 (5.3 m) LW 23:44 (1.1 m)—
Sun 8 NovHW 05:26 (5.3 m) LW 12:00 (1.1 m) HW 17:43 (5.4 m)—
Mon 9 NovLW 00:22 (1.1 m) HW 06:02 (5.4 m) LW 12:36 (1.1 m) HW 18:19 (5.3 m)—
Tue 10 NovLW 00:55 (1.1 m) HW 06:36 (5.4 m) LW 13:12 (1.2 m) HW 18:52 (5.3 m)✅ Yes
Wed 11 NovLW 01:29 (1.2 m) HW 07:08 (5.3 m) LW 13:46 (1.3 m) HW 19:24 (5.2 m)✅ Yes

Open the Solva monthly calendar

Planning a scrub at Solva

  • 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.