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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24-01-2026 11:30 | 53.05698 | 1.10415 | 1.63 | - | 7.1 | 6 | 51 | 26 | 6.1 | - | - |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11-11-2025 00:00 | 53.05745 | 1.10443 | 0.78 | - | 3.4 | 3 | 295 | 41 | 11.6 | - | - |
| 10-11-2025 23:30 | 53.05745 | 1.10447 | 0.75 | - | 2.6 | 2.9 | 240 | 38 | 11.7 | - | - |
| 10-11-2025 23:00 | 53.05741 | 1.10447 | 0.8 | - | 7.1 | 3.1 | 101 | 26 | 11.7 | - | - |
| 10-11-2025 22:30 | 53.05737 | 1.10447 | 0.78 | - | 7.1 | 3 | 94 | 29 | 11.7 | - | - |
| 10-11-2025 22:00 | 53.05736 | 1.10447 | 0.82 | - | 7.4 | 3.2 | 97 | 23 | 11.8 | - | - |
| 10-11-2025 21:30 | 53.05735 | 1.10445 | 0.8 | - | 7.4 | 3.1 | 96 | 26 | 11.8 | - | - |
| 10-11-2025 21:00 | 53.05733 | 1.10441 | 0.87 | - | 3.1 | 3.1 | 266 | 34 | 11.8 | - | - |
| 10-11-2025 20:30 | 53.05735 | 1.10436 | 0.87 | - | 7.4 | 3.4 | 101 | 26 | 11.8 | - | - |
| 10-11-2025 20:00 | 53.05732 | 1.10432 | 0.78 | - | 7.1 | 3.4 | 98 | 26 | 11.8 | - | - |
| 10-11-2025 19:30 | 53.05728 | 1.10421 | 0.82 | - | 6.7 | 3.4 | 100 | 18 | 11.8 | - | - |
| 10-11-2025 19:00 | 53.05779 | 1.10320 | 0.75 | - | 6.5 | 3.4 | 127 | 23 | 11.8 | - | - |
| 10-11-2025 18:30 | 53.05764 | 1.10277 | 0.78 | - | 6.1 | 3.2 | 108 | 21 | 11.8 | - | - |
| 10-11-2025 18:00 | 53.05764 | 1.10273 | 0.71 | - | 2.6 | 3.1 | 174 | 41 | 11.8 | - | - |
| 10-11-2025 17:30 | 53.05765 | 1.10267 | 0.73 | - | 3.8 | 3 | 108 | 23 | 11.8 | - | - |
| 10-11-2025 17:00 | 53.05768 | 1.10267 | 0.69 | - | 6.5 | 3 | 98 | 23 | 11.8 | - | - |
| 10-11-2025 16:30 | 53.05771 | 1.10269 | 0.75 | - | 5 | 3 | 105 | 21 | 11.8 | - | - |
| 10-11-2025 16:00 | 53.05769 | 1.10269 | 0.8 | - | 5.9 | 3 | 101 | 21 | 11.8 | - | - |
| 10-11-2025 15:30 | 53.05773 | 1.10271 | 0.87 | - | 5.3 | 3.1 | 101 | 21 | 11.8 | - | - |
| 10-11-2025 15:00 | 53.05779 | 1.10275 | 0.82 | - | 5.9 | 3.2 | 108 | 18 | 11.8 | - | - |
| 10-11-2025 14:30 | 53.05780 | 1.10277 | 0.8 | - | 5.7 | 3.2 | 105 | 18 | 11.7 | - | - |
| 10-11-2025 14:00 | 53.05786 | 1.10290 | 0.8 | - | 5.9 | 3.3 | 105 | 18 | 11.7 | - | - |
| 10-11-2025 13:30 | 53.05801 | 1.10353 | 0.8 | - | 5.1 | 3.5 | 96 | 21 | 11.7 | - | - |
| 10-11-2025 13:00 | 53.05767 | 1.10432 | 0.78 | - | 5.9 | 3.7 | 103 | 23 | 11.7 | - | - |
| 10-11-2025 12:30 | 53.05749 | 1.10438 | 0.75 | - | 6.2 | 3.8 | 115 | 23 | 11.7 | - | - |
| 10-11-2025 12:00 | 53.05744 | 1.10441 | 0.78 | - | 6.5 | 3.8 | 94 | 23 | 11.7 | - | - |
| 10-11-2025 11:30 | 53.05741 | 1.10447 | 0.71 | - | 6.5 | 3.8 | 94 | 28 | 11.8 | - | - |
| 10-11-2025 11:00 | 53.05738 | 1.10447 | 0.75 | - | 6.5 | 4 | 96 | 18 | 11.8 | - | - |
| 10-11-2025 10:30 | 53.05737 | 1.10447 | 0.73 | - | 5.6 | 4 | 94 | 23 | 11.8 | - | - |
| 10-11-2025 10:00 | 53.05735 | 1.10449 | 0.73 | - | 4.4 | 3.8 | 100 | 34 | 11.8 | - | - |
| 10-11-2025 09:30 | 53.05733 | 1.10445 | 0.73 | - | 6.5 | 3.9 | 100 | 18 | 11.8 | - | - |
| 10-11-2025 09:00 | 53.05731 | 1.10441 | 0.73 | - | 6.1 | 3.9 | 96 | 21 | 11.8 | - | - |
| 10-11-2025 08:30 | 53.05732 | 1.10441 | 0.8 | - | 4.4 | 3.7 | 101 | 16 | 11.8 | - | - |
| 10-11-2025 08:00 | 53.05730 | 1.10436 | 0.8 | - | 3.4 | 3.5 | 150 | 28 | 11.8 | - | - |
| 10-11-2025 07:30 | 53.05726 | 1.10423 | 0.87 | - | 3.5 | 3.4 | 160 | 28 | 11.8 | - | - |
| 10-11-2025 07:00 | 53.05729 | 1.10316 | 0.8 | - | 3.3 | 3.2 | 150 | 34 | 11.8 | - | - |
| 10-11-2025 06:30 | 53.05747 | 1.10273 | 0.75 | - | 3 | 3.1 | 148 | 34 | 11.8 | - | - |
| 10-11-2025 06:00 | 53.05758 | 1.10271 | 0.75 | - | 3.1 | 2.9 | 132 | 34 | 11.8 | - | - |
| 10-11-2025 05:30 | 53.05764 | 1.10267 | 0.69 | - | 2.6 | 2.7 | 167 | 41 | 11.8 | - | - |
| 10-11-2025 05:00 | 53.05768 | 1.10267 | 0.67 | - | 4.8 | 2.7 | 103 | 26 | 11.8 | - | - |
| 10-11-2025 04:30 | 53.05771 | 1.10267 | 0.67 | - | 4.4 | 2.8 | 103 | 34 | 11.8 | - | - |
| 10-11-2025 04:00 | 53.05773 | 1.10267 | 0.69 | - | 4.4 | 2.8 | 101 | 28 | 11.8 | - | - |
| 10-11-2025 03:30 | 53.05776 | 1.10269 | 0.69 | - | 4.2 | 2.7 | 104 | 26 | 11.8 | - | - |
| 10-11-2025 03:00 | 53.05779 | 1.10273 | 0.71 | - | 3.9 | 2.8 | 110 | 23 | 11.8 | - | - |
| 10-11-2025 02:30 | 53.05780 | 1.10275 | 0.69 | - | 3.9 | 2.8 | 108 | 28 | 11.8 | - | - |
| 10-11-2025 02:00 | 53.05780 | 1.10275 | 0.67 | - | 3.8 | 2.7 | 98 | 23 | 11.8 | - | - |
| 10-11-2025 01:30 | 53.05785 | 1.10284 | 0.67 | - | 3.6 | 2.7 | 101 | 28 | 11.7 | - | - |
| 10-11-2025 01:00 | 53.05798 | 1.10320 | 0.67 | - | 3.4 | 2.8 | 108 | 28 | 11.7 | - | - |
| 10-11-2025 00:30 | 53.05794 | 1.10402 | 0.69 | - | 4 | 3 | 89 | 23 | 11.7 | - | - |
| 10-11-2025 00:00 | 53.05765 | 1.10434 | 0.61 | - | 3.3 | 2.9 | 122 | 28 | 11.7 | - | - |
