Caister-On-Sea tide times and boat scrubbing days
Caister-On-Sea is a UK Hydrographic Office tide station in England at 52.650°, 1.733°. 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: Fri 11 Sept.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Fri 11 Sept | LW 03:11 (1.0 m) HW 08:38 (2.8 m) LW 15:42 (0.3 m) HW 21:30 (2.5 m) | ✅ Yes |
| Sat 12 Sept | LW 03:48 (0.9 m) HW 09:21 (2.9 m) LW 16:21 (0.3 m) HW 22:06 (2.5 m) | — |
| Sun 13 Sept | LW 04:24 (0.8 m) HW 10:02 (2.9 m) LW 16:58 (0.4 m) HW 22:42 (2.5 m) | — |
| Mon 14 Sept | LW 04:59 (0.8 m) HW 10:42 (2.9 m) LW 17:32 (0.5 m) HW 23:17 (2.4 m) | — |
| Tue 15 Sept | LW 05:32 (0.9 m) HW 11:22 (2.7 m) LW 18:05 (0.7 m) HW 23:50 (2.3 m) | — |
| Wed 16 Sept | LW 06:06 (0.9 m) HW 12:01 (2.6 m) LW 18:36 (0.9 m) | — |
| Thu 17 Sept | HW 00:23 (2.3 m) LW 06:43 (1.0 m) HW 12:44 (2.4 m) LW 19:09 (1.1 m) | — |
Open the Caister-On-Sea monthly calendar
Planning a scrub at Caister-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.