BOSTON tide times and boat scrubbing days
BOSTON is a UK Hydrographic Office tide station in England at 52.967°, -0.017°. 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.
One morning in the next 7 days has a high water between 06:30 and 09:00, the ideal window to put a boat on the scrubbing grid or posts: Wed 11 Nov.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Thu 5 Nov | HW 02:26 (5.3 m) LW 10:34 (1.4 m) HW 15:40 (5.2 m) LW 22:21 (1.7 m) | — |
| Fri 6 Nov | HW 03:29 (5.6 m) LW 11:44 (1.3 m) HW 16:29 (5.6 m) LW 23:44 (1.7 m) | — |
| Sat 7 Nov | HW 04:21 (5.9 m) LW 12:38 (1.3 m) HW 17:10 (5.8 m) | — |
| Sun 8 Nov | LW 00:41 (1.6 m) HW 05:07 (6.1 m) LW 13:23 (1.4 m) HW 17:47 (6.0 m) | — |
| Mon 9 Nov | LW 01:28 (1.6 m) HW 05:49 (6.1 m) LW 14:02 (1.7 m) HW 18:20 (6.1 m) | — |
| Tue 10 Nov | LW 02:08 (1.8 m) HW 06:28 (6.1 m) LW 14:35 (1.9 m) HW 18:52 (6.1 m) | — |
| Wed 11 Nov | LW 02:40 (1.9 m) HW 07:04 (5.9 m) LW 14:57 (2.1 m) HW 19:23 (6.0 m) | ✅ Yes |
Open the BOSTON monthly calendar
Planning a scrub at BOSTON
- 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.