Aberporth tide times and boat scrubbing days
Aberporth is a UK Hydrographic Office tide station in Wales at 52.133°, -4.550°. 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 03:04 (0.5 m) HW 08:23 (4.7 m) LW 15:13 (0.6 m) HW 20:38 (5.1 m) | ✅ Yes |
| Sat 12 Sept | LW 03:42 (0.4 m) HW 09:02 (4.8 m) LW 15:48 (0.5 m) HW 21:16 (5.1 m) | — |
| Sun 13 Sept | LW 04:17 (0.5 m) HW 09:39 (4.8 m) LW 16:21 (0.6 m) HW 21:54 (5.0 m) | — |
| Mon 14 Sept | LW 04:48 (0.7 m) HW 10:16 (4.7 m) LW 16:52 (0.8 m) HW 22:30 (4.8 m) | — |
| Tue 15 Sept | LW 05:17 (0.9 m) HW 10:52 (4.4 m) LW 17:22 (1.0 m) HW 23:07 (4.4 m) | — |
| Wed 16 Sept | LW 05:42 (1.2 m) HW 11:30 (4.1 m) LW 17:52 (1.3 m) HW 23:45 (4.0 m) | — |
| Thu 17 Sept | LW 06:04 (1.5 m) HW 12:09 (3.8 m) LW 18:28 (1.6 m) | — |
| Fri 18 Sept | HW 00:25 (3.6 m) | — |
Open the Aberporth monthly calendar
Planning a scrub at Aberporth
- 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.