RIVER FOYLE (LISAHALLY) tide times and boat scrubbing days
RIVER FOYLE (LISAHALLY) is a UK Hydrographic Office tide station in Northern Ireland at 55.050°, -7.267°. 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: Sun 8 Nov, Mon 9 Nov, Tue 10 Nov, Wed 11 Nov.
| Day | Tidal events | Scrubbing morning? |
|---|---|---|
| Thu 5 Nov | HW 04:44 (2.2 m) LW 10:33 (0.7 m) HW 17:05 (2.5 m) LW 23:38 (0.6 m) | — |
| Fri 6 Nov | HW 05:30 (2.3 m) LW 11:26 (0.6 m) HW 17:48 (2.6 m) | — |
| Sat 7 Nov | LW 00:19 (0.5 m) HW 06:09 (2.4 m) LW 12:11 (0.5 m) HW 18:26 (2.6 m) | — |
| Sun 8 Nov | LW 00:56 (0.5 m) HW 06:44 (2.5 m) LW 12:51 (0.5 m) HW 19:00 (2.6 m) | ✅ Yes |
| Mon 9 Nov | LW 01:30 (0.5 m) HW 07:15 (2.6 m) LW 13:28 (0.5 m) HW 19:32 (2.6 m) | ✅ Yes |
| Tue 10 Nov | LW 02:01 (0.5 m) HW 07:46 (2.7 m) LW 14:01 (0.6 m) HW 20:03 (2.5 m) | ✅ Yes |
| Wed 11 Nov | LW 02:30 (0.6 m) HW 08:18 (2.7 m) LW 14:34 (0.7 m) HW 20:33 (2.4 m) | ✅ Yes |
Open the RIVER FOYLE (LISAHALLY) monthly calendar
Planning a scrub at RIVER FOYLE (LISAHALLY)
- 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.