Faslane tide times and boat scrubbing days
Faslane is a UK Hydrographic Office tide station in Scotland at 56.067°, -4.817°. 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 | HW 01:00 (3.7 m) LW 06:33 (0.1 m) HW 13:47 (3.5 m) LW 18:52 (0.3 m) | — |
| Sat 12 Sept | HW 01:42 (3.8 m) LW 07:10 (0.0 m) HW 14:27 (3.5 m) LW 19:30 (0.3 m) | — |
| Sun 13 Sept | HW 02:21 (3.9 m) LW 07:46 (0.1 m) HW 15:02 (3.5 m) LW 20:06 (0.3 m) | — |
| Mon 14 Sept | HW 02:58 (3.8 m) LW 08:20 (0.3 m) HW 15:35 (3.5 m) LW 20:42 (0.4 m) | — |
| Tue 15 Sept | HW 03:33 (3.8 m) LW 08:54 (0.4 m) HW 16:06 (3.5 m) LW 21:19 (0.5 m) | — |
| Wed 16 Sept | HW 04:07 (3.7 m) LW 09:30 (0.7 m) HW 16:38 (3.5 m) LW 21:58 (0.7 m) | — |
| Thu 17 Sept | HW 04:41 (3.5 m) LW 10:08 (0.9 m) HW 17:10 (3.4 m) LW 22:41 (0.9 m) | — |
Open the Faslane monthly calendar
Planning a scrub at Faslane
- 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.