Sovereign Harbour tide times and boat scrubbing days
Sovereign Harbour is a UK Hydrographic Office tide station in England at 50.783°, 0.317°. 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.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Fri 11 Sept | LW 06:18 (0.6 m) HW 12:12 (7.7 m) LW 18:38 (0.7 m) | — |
| Sat 12 Sept | HW 00:29 (7.6 m) LW 06:59 (0.5 m) HW 12:52 (7.8 m) LW 19:20 (0.6 m) | — |
| Sun 13 Sept | HW 01:07 (7.6 m) LW 07:38 (0.6 m) HW 13:29 (7.7 m) LW 19:55 (0.7 m) | — |
| Mon 14 Sept | HW 01:44 (7.4 m) LW 08:12 (0.8 m) HW 14:03 (7.5 m) LW 20:30 (0.9 m) | — |
| Tue 15 Sept | HW 02:16 (7.2 m) LW 08:44 (1.0 m) HW 14:33 (7.2 m) LW 21:01 (1.1 m) | — |
| Wed 16 Sept | HW 02:45 (6.9 m) LW 09:14 (1.3 m) HW 14:59 (6.9 m) LW 21:31 (1.4 m) | — |
| Thu 17 Sept | HW 03:14 (6.5 m) LW 09:46 (1.6 m) HW 15:27 (6.4 m) LW 22:04 (1.8 m) | — |
Open the Sovereign Harbour monthly calendar
Planning a scrub at Sovereign Harbour
- 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.