Seaham tide times and boat scrubbing days
Seaham is a UK Hydrographic Office tide station in England at 54.833°, -1.317°. 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 | LW 06:31 (1.0 m) HW 12:42 (4.6 m) LW 18:49 (1.8 m) | — |
| Fri 6 Nov | HW 00:49 (4.8 m) LW 07:21 (0.9 m) HW 13:27 (4.7 m) LW 19:36 (1.5 m) | — |
| Sat 7 Nov | HW 01:35 (4.9 m) LW 08:03 (0.8 m) HW 14:07 (4.9 m) LW 20:17 (1.2 m) | — |
| Sun 8 Nov | HW 02:16 (5.0 m) LW 08:41 (0.8 m) HW 14:42 (4.9 m) LW 20:55 (1.1 m) | — |
| Mon 9 Nov | HW 02:54 (5.0 m) LW 09:15 (0.8 m) HW 15:15 (5.0 m) LW 21:30 (1.0 m) | — |
| Tue 10 Nov | HW 03:30 (5.0 m) LW 09:47 (1.0 m) HW 15:45 (5.0 m) LW 22:04 (1.0 m) | — |
| Wed 11 Nov | HW 04:06 (4.9 m) LW 10:18 (1.1 m) HW 16:16 (4.9 m) LW 22:38 (1.0 m) | — |
Open the Seaham monthly calendar
Planning a scrub at Seaham
- 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.