National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Blakeney Overfalls
Latest Waves Data
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) | Energy Period (s) | Wave Power (kW/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-02-2026 12:00 | 53.05716 | 1.10230 | 1.49 | - | 7.4 | 4.2 | 45 | 31 | 5.9 | - | - |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 09-01 | 3.5m | 3.31m | 9.00s |
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) | Energy Period (s) | Wave Power (kW/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-02-2026 12:00 | 53.05716 | 1.10230 | 1.49 | - | 7.4 | 4.2 | 45 | 31 | 5.9 | - | - |
| 13-02-2026 11:30 | 53.05723 | 1.10230 | 1.43 | - | 7.1 | 4.1 | 51 | 35 | 6 | - | - |
| 13-02-2026 11:00 | 53.05727 | 1.10230 | 1.56 | - | 8.3 | 4.3 | 55 | 34 | 6 | - | - |
| 13-02-2026 10:30 | 53.05727 | 1.10228 | 1.49 | - | 7.4 | 4.1 | 42 | 34 | 6 | - | - |
| 13-02-2026 10:00 | 53.05726 | 1.10230 | 1.53 | - | 8 | 4.3 | 39 | 31 | 6 | - | - |
| 13-02-2026 09:30 | 53.05725 | 1.10230 | 1.53 | - | 6.2 | 4.3 | 65 | 23 | 6 | - | - |
| 13-02-2026 09:00 | 53.05729 | 1.10235 | 1.56 | - | 7.7 | 4.4 | 69 | 28 | 6 | - | - |
| 13-02-2026 08:30 | 53.05728 | 1.10237 | 1.6 | - | 7.4 | 4.4 | 39 | 28 | 6 | - | - |
| 13-02-2026 08:00 | 53.05730 | 1.10239 | 1.63 | - | 7.4 | 4.6 | 41 | 28 | 6 | - | - |
| 13-02-2026 07:30 | 53.05720 | 1.10320 | 1.6 | - | 7.1 | 4.6 | 42 | 26 | 6 | - | - |
| 13-02-2026 07:00 | 53.05708 | 1.10393 | 1.6 | - | 7.1 | 4.8 | 37 | 28 | 6 | - | - |
| 13-02-2026 06:30 | 53.05706 | 1.10400 | 1.56 | - | 9.5 | 5 | 27 | 31 | 6 | - | - |
| 13-02-2026 06:00 | 53.05700 | 1.10402 | 1.53 | - | 7.7 | 5.2 | 46 | 28 | 6 | - | - |
| 13-02-2026 05:30 | 53.05700 | 1.10404 | 1.53 | - | 8.7 | 5.4 | 41 | 28 | 6 | - | - |
| 13-02-2026 05:00 | 53.05699 | 1.10406 | 1.53 | - | 8.7 | 5.5 | 38 | 34 | 6 | - | - |
| 13-02-2026 04:30 | 53.05698 | 1.10404 | 1.56 | - | 8.7 | 5.5 | 58 | 28 | 6 | - | - |
| 13-02-2026 04:00 | 53.05697 | 1.10404 | 1.6 | - | 9.1 | 5.5 | 42 | 34 | 6 | - | - |
| 13-02-2026 03:30 | 53.05694 | 1.10402 | 1.6 | - | 8.7 | 5.6 | 62 | 28 | 6 | - | - |
| 13-02-2026 03:00 | 53.05693 | 1.10398 | 1.63 | - | 9.5 | 5.7 | 52 | 28 | 6 | - | - |
| 13-02-2026 02:30 | 53.05688 | 1.10391 | 1.6 | - | 8.7 | 5.7 | 38 | 34 | 6 | - | - |
| 13-02-2026 02:00 | 53.05674 | 1.10368 | 1.56 | - | 8.7 | 5.7 | 22 | 41 | 5.9 | - | - |
| 13-02-2026 01:30 | 53.05667 | 1.10286 | 1.53 | - | 9.1 | 5.8 | 37 | 34 | 6 | - | - |
| 13-02-2026 01:00 | 53.05699 | 1.10237 | 1.49 | - | 9.1 | 5.7 | 63 | 28 | 6 | - | - |
| 13-02-2026 00:30 | 53.05712 | 1.10232 | 1.46 | - | 8.7 | 5.6 | 41 | 41 | 6 | - | - |
| 13-02-2026 00:00 | 53.05720 | 1.10232 | 1.46 | - | 8.3 | 5.4 | 75 | 34 | 6 | - | - |
| 12-02-2026 23:30 | 53.05724 | 1.10232 | 1.49 | - | 9.1 | 5.5 | 45 | 34 | 6 | - | - |
| 12-02-2026 23:00 | 53.05728 | 1.10232 | 1.49 | - | 8.3 | 5.2 | 55 | 41 | 6 | - | - |
| 12-02-2026 22:30 | 53.05729 | 1.10230 | 1.43 | - | 8.7 | 5.2 | 56 | 41 | 6 | - | - |
| 12-02-2026 22:00 | 53.05730 | 1.10232 | 1.43 | - | 9.5 | 5.3 | 32 | 34 | 6 | - | - |
| 12-02-2026 21:30 | 53.05731 | 1.10230 | 1.49 | - | 8 | 5.2 | 58 | 26 | 6 | - | - |
| 12-02-2026 21:00 | 53.05728 | 1.10230 | 1.56 | - | 8.7 | 5.3 | 49 | 28 | 6 | - | - |
| 12-02-2026 20:30 | 53.05729 | 1.10235 | 1.46 | - | 8.7 | 5.1 | 42 | 34 | 6 | - | - |
| 12-02-2026 20:00 | 53.05727 | 1.10235 | 1.67 | - | 9.1 | 5.3 | 34 | 34 | 6 | - | - |
| 12-02-2026 19:30 | 53.05727 | 1.10235 | 1.56 | - | 8.7 | 5.2 | 45 | 28 | 6 | - | - |
| 12-02-2026 19:00 | 53.05697 | 1.10370 | 1.74 | - | 8.3 | 5.4 | 39 | 23 | 6 | - | - |
| 12-02-2026 18:30 | 53.05699 | 1.10393 | 1.67 | - | 8.7 | 5.3 | 46 | 28 | 6 | - | - |
| 12-02-2026 18:00 | 53.05700 | 1.10400 | 1.74 | - | 8.3 | 5.4 | 44 | 28 | 6 | - | - |
| 12-02-2026 17:30 | 53.05698 | 1.10402 | 1.67 | - | 8.7 | 5.4 | 37 | 34 | 6 | - | - |
| 12-02-2026 17:00 | 53.05696 | 1.10404 | 1.67 | - | 8.3 | 5.2 | 48 | 23 | 6 | - | - |
| 12-02-2026 16:30 | 53.05696 | 1.10404 | 1.82 | - | 8.3 | 5.4 | 42 | 23 | 6 | - | - |
| 12-02-2026 16:00 | 53.05694 | 1.10406 | 1.63 | - | 8.3 | 5.2 | 46 | 28 | 6 | - | - |
| 12-02-2026 15:30 | 53.05693 | 1.10406 | 1.74 | - | 8.3 | 5.2 | 38 | 28 | 6 | - | - |
| 12-02-2026 15:00 | 53.05692 | 1.10406 | 1.67 | - | 8.7 | 5.2 | 25 | 28 | 6 | - | - |
| 12-02-2026 14:30 | 53.05692 | 1.10404 | 1.67 | - | 8.7 | 5.2 | 52 | 28 | 6 | - | - |
| 12-02-2026 14:00 | 53.05690 | 1.10400 | 1.63 | - | 8 | 5 | 32 | 35 | 6 | - | - |
| 12-02-2026 13:30 | 53.05688 | 1.10398 | 1.63 | - | 8 | 5.1 | 27 | 34 | 6 | - | - |
| 12-02-2026 13:00 | 53.05686 | 1.10393 | 1.46 | - | 8.3 | 5 | 39 | 34 | 6 | - | - |
| 12-02-2026 12:30 | 53.05679 | 1.10380 | 1.36 | - | 8 | 4.8 | 28 | 41 | 6 | - | - |
| 12-02-2026 12:00 | 53.05663 | 1.10335 | 1.43 | - | 8.7 | 5.2 | 34 | 28 | 6 | - | - |
