Perth tide times and boat scrubbing days
Perth is a UK Hydrographic Office tide station in Scotland at 56.383°, -3.433°. 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? |
|---|---|---|
| Thu 5 Nov | HW 00:09 (2.7 m) LW 09:33 (0.4 m) HW 13:00 (2.6 m) LW 21:53 (0.5 m) | — |
| Fri 6 Nov | HW 01:05 (2.9 m) LW 10:25 (0.4 m) HW 13:44 (2.8 m) LW 22:41 (0.5 m) | — |
| Sat 7 Nov | HW 01:50 (3.1 m) LW 11:08 (0.4 m) HW 14:22 (3.0 m) LW 23:23 (0.5 m) | — |
| Sun 8 Nov | HW 02:30 (3.2 m) LW 11:47 (0.4 m) HW 14:55 (3.1 m) | — |
| Mon 9 Nov | LW 00:03 (0.4 m) HW 03:08 (3.3 m) LW 12:23 (0.4 m) HW 15:28 (3.2 m) | — |
| Tue 10 Nov | LW 00:39 (0.4 m) HW 03:46 (3.2 m) LW 12:55 (0.4 m) HW 16:01 (3.2 m) | — |
| Wed 11 Nov | LW 01:12 (0.4 m) HW 04:23 (3.1 m) LW 13:25 (0.4 m) HW 16:32 (3.2 m) | — |
Open the Perth monthly calendar
Planning a scrub at Perth
- 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.