West Mersea tide times and boat scrubbing days
West Mersea is a UK Hydrographic Office tide station in England at 51.783°, 0.900°. 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 07:17 (0.9 m) HW 13:16 (5.3 m) LW 19:50 (0.3 m) | — |
| Sat 12 Sept | HW 01:35 (5.4 m) LW 07:52 (0.9 m) HW 13:53 (5.5 m) LW 20:23 (0.3 m) | — |
| Sun 13 Sept | HW 02:11 (5.4 m) LW 08:26 (0.8 m) HW 14:26 (5.5 m) LW 20:53 (0.4 m) | — |
| Mon 14 Sept | HW 02:46 (5.2 m) LW 08:57 (0.8 m) HW 15:00 (5.5 m) LW 21:19 (0.5 m) | — |
| Tue 15 Sept | HW 03:20 (5.1 m) LW 09:27 (0.9 m) HW 15:31 (5.3 m) LW 21:43 (0.7 m) | — |
| Wed 16 Sept | HW 03:51 (4.8 m) LW 09:55 (0.9 m) HW 16:03 (5.0 m) LW 22:06 (0.9 m) | — |
| Thu 17 Sept | HW 04:22 (4.5 m) LW 10:22 (1.0 m) HW 16:37 (4.7 m) LW 22:32 (1.1 m) | — |
Open the West Mersea monthly calendar
Planning a scrub at West Mersea
- 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.