Greenway Quay tide times and boat scrubbing days
Greenway Quay is a UK Hydrographic Office tide station in England at 50.383°, -3.583°. 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.
3 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.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Fri 11 Sept | HW 07:40 (5.1 m) LW 13:11 (0.6 m) HW 19:38 (5.3 m) | ✅ Yes |
| Sat 12 Sept | LW 01:37 (0.2 m) HW 08:17 (5.2 m) LW 13:53 (0.5 m) HW 20:14 (5.3 m) | ✅ Yes |
| Sun 13 Sept | LW 02:16 (0.2 m) HW 08:47 (5.2 m) LW 14:34 (0.6 m) HW 20:46 (5.3 m) | ✅ Yes |
| Mon 14 Sept | LW 02:54 (0.4 m) HW 09:13 (5.1 m) LW 15:11 (0.8 m) HW 21:18 (5.1 m) | — |
| Tue 15 Sept | LW 03:28 (0.8 m) HW 09:41 (4.9 m) LW 15:44 (1.1 m) HW 21:51 (4.8 m) | — |
| Wed 16 Sept | LW 03:57 (1.1 m) HW 10:12 (4.7 m) LW 16:11 (1.4 m) HW 22:25 (4.5 m) | — |
| Thu 17 Sept | LW 04:18 (1.5 m) HW 10:42 (4.4 m) LW 16:32 (1.6 m) HW 22:59 (4.2 m) | — |
Open the Greenway Quay monthly calendar
Planning a scrub at Greenway Quay
- 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.