Southend-On-Sea tide times and boat scrubbing days
Southend-On-Sea is a UK Hydrographic Office tide station in England at 51.517°, 0.717°. 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 | HW 01:15 (5.9 m) LW 07:34 (0.9 m) HW 13:35 (5.8 m) LW 20:11 (0.2 m) | — |
| Sat 12 Sept | HW 01:55 (6.0 m) LW 08:16 (0.8 m) HW 14:11 (5.9 m) LW 20:49 (0.2 m) | — |
| Sun 13 Sept | HW 02:32 (5.9 m) LW 08:55 (0.8 m) HW 14:46 (6.0 m) LW 21:22 (0.3 m) | — |
| Mon 14 Sept | HW 03:07 (5.9 m) LW 09:30 (0.8 m) HW 15:20 (6.0 m) LW 21:49 (0.5 m) | — |
| Tue 15 Sept | HW 03:41 (5.7 m) LW 10:00 (0.9 m) HW 15:54 (5.8 m) LW 22:10 (0.7 m) | — |
| Wed 16 Sept | HW 04:13 (5.5 m) LW 10:25 (1.0 m) HW 16:28 (5.6 m) LW 22:31 (0.9 m) | — |
| Thu 17 Sept | HW 04:43 (5.2 m) LW 10:49 (1.2 m) HW 17:02 (5.3 m) LW 22:56 (1.2 m) | — |
Open the Southend-On-Sea monthly calendar
Planning a scrub at Southend-On-Sea
- 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.