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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-07-2025 00:00 | 53.05781 | 1.10275 | 0.57 | - | 4.5 | 3.2 | 37 | 28 | 18.1 | - | - |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 07-02 | 3.2m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-07-2025 00:00 | 53.05781 | 1.10275 | 0.57 | - | 4.5 | 3.2 | 37 | 28 | 18.1 | - | - |
| 12-07-2025 23:30 | 53.05780 | 1.10391 | 0.57 | - | 4.7 | 3.2 | 48 | 28 | 18 | - | - |
| 12-07-2025 23:00 | 53.05746 | 1.10428 | 0.57 | - | 4.7 | 3.3 | 49 | 31 | 18 | - | - |
| 12-07-2025 22:30 | 53.05739 | 1.10432 | 0.59 | - | 4.5 | 3.2 | 55 | 34 | 18 | - | - |
| 12-07-2025 22:00 | 53.05738 | 1.10441 | 0.55 | - | 4.9 | 3.2 | 70 | 34 | 18 | - | - |
| 12-07-2025 21:30 | 53.05736 | 1.10441 | 0.55 | - | 4.4 | 3.3 | 42 | 34 | 18.1 | - | - |
| 12-07-2025 21:00 | 53.05736 | 1.10443 | 0.57 | - | 4.8 | 3.3 | 56 | 34 | 18.2 | - | - |
| 12-07-2025 20:30 | 53.05732 | 1.10447 | 0.51 | - | 4.4 | 3.2 | 38 | 38 | 18.2 | - | - |
| 12-07-2025 20:00 | 53.05731 | 1.10443 | 0.51 | - | 4.9 | 3.2 | 38 | 34 | 18.2 | - | - |
| 12-07-2025 19:30 | 53.05729 | 1.10441 | 0.49 | - | 5 | 3.1 | 56 | 28 | 18.2 | - | - |
| 12-07-2025 19:00 | 53.05725 | 1.10434 | 0.49 | - | 4.1 | 3 | 76 | 28 | 18.1 | - | - |
| 12-07-2025 18:30 | 53.05721 | 1.10428 | 0.46 | - | 2.7 | 2.8 | 354 | 31 | 18.1 | - | - |
| 12-07-2025 18:00 | 53.05715 | 1.10419 | 0.42 | - | 2.6 | 2.7 | 354 | 38 | 18.1 | - | - |
| 12-07-2025 17:30 | 53.05707 | 1.10395 | 0.41 | - | 2.4 | 2.7 | 347 | 38 | 18.1 | - | - |
| 12-07-2025 17:00 | 53.05701 | 1.10323 | 0.36 | - | 3.6 | 2.6 | 79 | 34 | 18.2 | - | - |
| 12-07-2025 16:30 | 53.05728 | 1.10262 | 0.33 | - | 3.2 | 2.6 | 63 | 49 | 18.2 | - | - |
| 12-07-2025 16:00 | 53.05743 | 1.10252 | 0.3 | - | 3.2 | 2.6 | 70 | 57 | 18.2 | - | - |
| 12-07-2025 15:30 | 53.05752 | 1.10250 | 0.28 | - | 3.6 | 2.5 | 45 | 41 | 18.2 | - | - |
| 12-07-2025 15:00 | 53.05759 | 1.10250 | 0.27 | - | 3.2 | 2.6 | 37 | 57 | 18.2 | - | - |
| 12-07-2025 14:30 | 53.05765 | 1.10250 | 0.27 | - | 2.9 | 2.5 | 46 | 67 | 18.2 | - | - |
| 12-07-2025 14:00 | 53.05769 | 1.10252 | 0.3 | - | 3.3 | 2.5 | 80 | 49 | 18.2 | - | - |
| 12-07-2025 13:30 | 53.05772 | 1.10252 | 0.28 | - | 2.9 | 2.5 | 58 | 49 | 18.2 | - | - |
| 12-07-2025 13:00 | 53.05773 | 1.10254 | 0.28 | - | 2.9 | 2.5 | 68 | 41 | 18.2 | - | - |
| 12-07-2025 12:30 | 53.05775 | 1.10256 | 0.3 | - | 3.3 | 2.6 | 63 | 28 | 18.2 | - | - |
| 12-07-2025 12:00 | 53.05775 | 1.10260 | 0.3 | - | 2.6 | 2.6 | 51 | 41 | 18.3 | - | - |
| 12-07-2025 11:30 | 53.05779 | 1.10267 | 0.31 | - | 3 | 2.6 | 65 | 23 | 18.2 | - | - |
| 12-07-2025 11:00 | 53.05796 | 1.10314 | 0.3 | - | 2.6 | 2.6 | 58 | 45 | 18.1 | - | - |
| 12-07-2025 10:30 | 53.05767 | 1.10419 | 0.28 | - | 2.6 | 2.5 | 58 | 49 | 18 | - | - |
| 12-07-2025 10:00 | 53.05744 | 1.10430 | 0.27 | - | 2.5 | 2.5 | 62 | 58 | 18 | - | - |
| 12-07-2025 09:30 | 53.05742 | 1.10436 | 0.27 | - | 2.9 | 2.7 | 84 | 41 | 18 | - | - |
| 12-07-2025 09:00 | 53.05739 | 1.10438 | 0.24 | - | 3 | 2.8 | 112 | 41 | 18 | - | - |
| 12-07-2025 08:30 | 53.05736 | 1.10441 | 0.25 | - | 2.7 | 2.7 | 63 | 57 | 18.1 | - | - |
| 12-07-2025 08:00 | 53.05736 | 1.10443 | 0.25 | - | 3.3 | 2.8 | 103 | 41 | 18.2 | - | - |
| 12-07-2025 07:30 | 53.05732 | 1.10447 | 0.27 | - | 3.2 | 2.8 | 86 | 41 | 18.2 | - | - |
| 12-07-2025 07:00 | 53.05730 | 1.10441 | 0.25 | - | 2.9 | 2.7 | 75 | 34 | 18.1 | - | - |
| 12-07-2025 06:30 | 53.05727 | 1.10436 | 0.25 | - | 3 | 2.7 | 87 | 28 | 18 | - | - |
| 12-07-2025 06:00 | 53.05722 | 1.10428 | 0.27 | - | 2.6 | 2.6 | 77 | 31 | 18 | - | - |
| 12-07-2025 05:30 | 53.05716 | 1.10417 | 0.27 | - | 2.4 | 2.5 | 70 | 34 | 18 | - | - |
| 12-07-2025 05:00 | 53.05700 | 1.10378 | 0.25 | - | 2.1 | 2.5 | 79 | 38 | 18 | - | - |
| 12-07-2025 04:30 | 53.05701 | 1.10303 | 0.24 | - | 1.8 | 2.4 | 59 | 45 | 18 | - | - |
| 12-07-2025 04:00 | 53.05728 | 1.10260 | 0.21 | - | 1.8 | 2.4 | 52 | 38 | 18 | - | - |
| 12-07-2025 03:30 | 53.05741 | 1.10252 | 0.23 | - | 1.9 | 2.4 | 79 | 57 | 18 | - | - |
| 12-07-2025 03:00 | 53.05751 | 1.10247 | 0.24 | - | 1.9 | 2.5 | 101 | 49 | 18.1 | - | - |
| 12-07-2025 02:30 | 53.05757 | 1.10247 | 0.2 | - | 1.7 | 2.2 | 79 | 52 | 18.2 | - | - |
| 12-07-2025 02:00 | 53.05762 | 1.10250 | 0.23 | - | 1.8 | 2.3 | 55 | 45 | 18.2 | - | - |
| 12-07-2025 01:30 | 53.05765 | 1.10250 | 0.25 | - | 1.8 | 2.2 | 69 | 38 | 18.2 | - | - |
| 12-07-2025 01:00 | 53.05768 | 1.10252 | 0.25 | - | 1.8 | 2.2 | 66 | 38 | 18.2 | - | - |
| 12-07-2025 00:30 | 53.05769 | 1.10254 | 0.21 | - | 1.8 | 2.2 | 90 | 41 | 18.2 | - | - |
| 12-07-2025 00:00 | 53.05772 | 1.10258 | 0.23 | - | 1.9 | 2.3 | 73 | 38 | 18.3 | - | - |
