Jupiter Point tide times and boat scrubbing days
Jupiter Point is a UK Hydrographic Office tide station in England at 50.383°, -4.233°. 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.
4 mornings in the next 7 days have 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, Sat 12 Sept, Sun 13 Sept, Mon 14 Sept.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Fri 11 Sept | HW 06:51 (5.4 m) LW 12:57 (0.6 m) HW 19:01 (5.7 m) | ✅ Yes |
| Sat 12 Sept | LW 01:20 (0.3 m) HW 07:31 (5.5 m) LW 13:37 (0.4 m) HW 19:41 (5.7 m) | ✅ Yes |
| Sun 13 Sept | LW 01:58 (0.4 m) HW 08:07 (5.5 m) LW 14:12 (0.5 m) HW 20:16 (5.7 m) | ✅ Yes |
| Mon 14 Sept | LW 02:32 (0.5 m) HW 08:39 (5.4 m) LW 14:45 (0.7 m) HW 20:47 (5.5 m) | ✅ Yes |
| Tue 15 Sept | LW 03:02 (0.8 m) HW 09:05 (5.3 m) LW 15:14 (1.0 m) HW 21:13 (5.3 m) | — |
| Wed 16 Sept | LW 03:26 (1.2 m) HW 09:31 (5.1 m) LW 15:39 (1.4 m) HW 21:40 (5.0 m) | — |
| Thu 17 Sept | LW 03:48 (1.6 m) HW 09:57 (4.9 m) LW 16:02 (1.8 m) HW 22:09 (4.7 m) | — |
Open the Jupiter Point monthly calendar
Planning a scrub at Jupiter Point
- 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.