Morston
Cley · Glaven · follows Blakeney Quay
Today’s high tides for Cley Next the Sea are 10:13 and 22:23. Low waters are 04:12 and 16:35. Times are shown in BST.
Updated 15 October 2026 at 11:15
Between springs and neaps.
Cley Next the Sea · Tide Times
Sailing window
08:13 – 12:13
It’s a tide between springs and neaps (HW 5.22 m). Forecasts suggest cloudy.
Forecast conditions
High Water
10:13
5.22 m
Southerly
17 kn
Gusts 27 kn
Waves
0.5 m · Slight
Wind · Met Office · 11:15
Sources · Met Office Weather DataHub · WorldTides · Waves: Open-Meteo
Every high and low water at Cley Next the Sea for the next 14 days. Cley follows Blakeney Quay — about 15 minutes after the harbour clock. Heights on Chart Datum at Blakeney Bar. Planning only.
| Date | Tide | Time | Height |
|---|---|---|---|
| Thu 15 Oct | Low | 04:12 | 0.32 m |
| Thu 15 Oct | High | 10:13 | 5.22 m |
| Thu 15 Oct | Low | 16:35 | 0.56 m |
| Thu 15 Oct | High | 22:23 | 5.19 m |
| Fri 16 Oct | Low | 04:44 | 0.57 m |
| Fri 16 Oct | High | 10:45 | 4.87 m |
| Fri 16 Oct | Low | 17:05 | 0.92 m |
| Fri 16 Oct | High | 22:54 | 4.92 m |
| Sat 17 Oct | Low | 05:17 | 0.87 m |
| Sat 17 Oct | High | 11:21 | 4.49 m |
| Sat 17 Oct | Low | 17:40 | 1.28 m |
| Sat 17 Oct | High | 23:31 | 4.61 m |
| Sun 18 Oct | Low | 05:58 | 1.19 m |
| Sun 18 Oct | High | 12:09 | 4.12 m |
| Sun 18 Oct | Low | 18:29 | 1.65 m |
| Mon 19 Oct | High | 00:22 | 4.30 m |
| Mon 19 Oct | Low | 07:02 | 1.49 m |
| Mon 19 Oct | High | 13:21 | 3.87 m |
| Mon 19 Oct | Low | 19:47 | 1.90 m |
| Tue 20 Oct | High | 01:49 | 4.10 m |
| Tue 20 Oct | Low | 08:37 | 1.58 m |
| Tue 20 Oct | High | 15:23 | 3.91 m |
| Tue 20 Oct | Low | 21:17 | 1.86 m |
| Wed 21 Oct | High | 03:35 | 4.15 m |
| Wed 21 Oct | Low | 10:04 | 1.34 m |
| Wed 21 Oct | High | 16:32 | 4.23 m |
| Wed 21 Oct | Low | 22:30 | 1.54 m |
| Thu 22 Oct | High | 04:36 | 4.47 m |
| Thu 22 Oct | Low | 11:06 | 0.92 m |
| Thu 22 Oct | High | 17:23 | 4.66 m |
| Thu 22 Oct | Low | 23:26 | 1.12 m |
| Fri 23 Oct | High | 05:23 | 4.90 m |
| Fri 23 Oct | Low | 11:55 | 0.48 m |
| Fri 23 Oct | High | 18:06 | 5.07 m |
| Sat 24 Oct | Low | 00:11 | 0.70 m |
| Sat 24 Oct | High | 06:05 | 5.33 m |
| Sat 24 Oct | Low | 12:39 | 0.09 m |
| Sat 24 Oct | High | 18:44 | 5.42 m |
| Sun 25 Oct | Low | 00:52 | 0.35 m |
| Sun 25 Oct | High | 05:46 | 5.69 m |
| Sun 25 Oct | Low | 12:19 | -0.19 m |
| Sun 25 Oct | High | 18:20 | 5.67 m |
| Mon 26 Oct | Low | 00:32 | 0.08 m |
| Mon 26 Oct | High | 06:27 | 5.94 m |
| Mon 26 Oct | Low | 12:59 | -0.36 m |
| Mon 26 Oct | High | 18:57 | 5.82 m |
| Tue 27 Oct | Low | 01:11 | -0.10 m |
| Tue 27 Oct | High | 07:09 | 6.06 m |
| Tue 27 Oct | Low | 13:40 | -0.40 m |
| Tue 27 Oct | High | 19:34 | 5.87 m |
| Wed 28 Oct | Low | 01:54 | -0.19 m |
| Wed 28 Oct | High | 07:52 | 6.06 m |
| Wed 28 Oct | Low | 14:21 | -0.30 m |
| Wed 28 Oct | High | 20:11 | 5.82 m |
Cley Next the Sea sits on the Glaven, east of Blakeney. Morston does not invent a third clock for Cley. It follows Blakeney Quay: about fifteen minutes after the Pit, the Bar, and Morston Quay.
That is the useful distinction. The BHA booklet is the harbour. Cley is not the harbour. If you read a Blakeney Harbour high water and stand at Cley, you are on the quay clock’s cousins — late by a quarter of an hour, and in much less water.
There is not a Pit here. The channel is narrower, the marshes take over, and a small neap does not give you harbour sailing. The window is still daylight around this later high water, for the people who do use the Glaven — not a promise of deep water under the village.