Halfway Shoal tide times and boat scrubbing days
Halfway Shoal is a UK Hydrographic Office tide station in England at 54.017°, -3.200°. 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 | LW 06:38 (0.7 m) HW 12:10 (8.9 m) LW 18:47 (1.0 m) | — |
| Sat 12 Sept | HW 00:24 (9.3 m) LW 07:18 (0.6 m) HW 12:47 (9.0 m) LW 19:26 (1.0 m) | — |
| Sun 13 Sept | HW 01:01 (9.3 m) LW 07:56 (0.6 m) HW 13:22 (8.9 m) LW 20:01 (1.0 m) | — |
| Mon 14 Sept | HW 01:37 (9.1 m) LW 08:29 (0.9 m) HW 13:57 (8.8 m) LW 20:34 (1.3 m) | — |
| Tue 15 Sept | HW 02:11 (8.8 m) LW 08:59 (1.3 m) HW 14:31 (8.5 m) LW 21:04 (1.6 m) | — |
| Wed 16 Sept | HW 02:46 (8.4 m) LW 09:28 (1.7 m) HW 15:06 (8.1 m) LW 21:35 (2.0 m) | — |
| Thu 17 Sept | HW 03:23 (7.9 m) LW 09:58 (2.2 m) HW 15:43 (7.7 m) LW 22:10 (2.5 m) | — |
Open the Halfway Shoal monthly calendar
Planning a scrub at Halfway Shoal
- 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.