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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10-03-2026 06:00 | 53.05774 | 1.10237 | 0.17 | - | 12.5 | 3 | 11 | 57 | 6.8 | - | - |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10-03-2026 06:00 | 53.05774 | 1.10237 | 0.17 | - | 12.5 | 3 | 11 | 57 | 6.8 | - | - |
| 10-03-2026 05:30 | 53.05773 | 1.10235 | 0.16 | - | 14.3 | 3 | 28 | 73 | 6.8 | - | - |
| 10-03-2026 05:00 | 53.05774 | 1.10235 | 0.19 | - | 4.3 | 2.9 | 98 | 78 | 6.8 | - | - |
| 10-03-2026 04:30 | 53.05779 | 1.10237 | 0.23 | - | 5.3 | 3 | 96 | 23 | 6.8 | - | - |
| 10-03-2026 04:00 | 53.05782 | 1.10239 | 0.21 | - | 14.3 | 2.8 | 24 | 67 | 6.8 | - | - |
| 10-03-2026 03:30 | 53.05783 | 1.10243 | 0.19 | - | 14.3 | 2.5 | 89 | 57 | 6.9 | - | - |
| 10-03-2026 03:00 | 53.05785 | 1.10250 | 0.2 | - | 14.3 | 2.6 | 13 | 58 | 6.9 | - | - |
| 10-03-2026 02:30 | 53.05793 | 1.10265 | 0.21 | - | 15.4 | 2.6 | 72 | 67 | 6.8 | - | - |
| 10-03-2026 02:00 | 53.05806 | 1.10318 | 0.21 | - | 14.3 | 2.8 | 11 | 41 | 6.9 | - | - |
| 10-03-2026 01:30 | 53.05781 | 1.10398 | 0.21 | - | 15.4 | 3.2 | 34 | 58 | 6.9 | - | - |
| 10-03-2026 01:00 | 53.05752 | 1.10408 | 0.19 | - | 15.4 | 4.4 | 49 | 53 | 6.9 | - | - |
| 10-03-2026 00:30 | 53.05745 | 1.10413 | 0.2 | - | 15.4 | 4.1 | 53 | 67 | 6.8 | - | - |
| 10-03-2026 00:00 | 53.05740 | 1.10413 | 0.19 | - | 15.4 | 4.3 | 343 | 73 | 6.8 | - | - |
| 09-03-2026 23:30 | 53.05741 | 1.10415 | 0.2 | - | 14.3 | 4.2 | 86 | 62 | 6.8 | - | - |
| 09-03-2026 23:00 | 53.05739 | 1.10415 | 0.21 | - | 14.3 | 4 | 7 | 73 | 6.8 | - | - |
| 09-03-2026 22:30 | 53.05739 | 1.10415 | 0.21 | - | 13.3 | 3.8 | 7 | 67 | 6.8 | - | - |
| 09-03-2026 22:00 | 53.05736 | 1.10415 | 0.23 | - | 13.3 | 3.5 | 247 | 78 | 6.8 | - | - |
| 09-03-2026 21:30 | 53.05737 | 1.10413 | 0.23 | - | 13.3 | 3.4 | 46 | 67 | 6.8 | - | - |
| 09-03-2026 21:00 | 53.05739 | 1.10411 | 0.23 | - | 14.3 | 4.1 | 34 | 67 | 6.8 | - | - |
| 09-03-2026 20:30 | 53.05733 | 1.10404 | 0.23 | - | 13.3 | 4.6 | 62 | 57 | 6.8 | - | - |
| 09-03-2026 20:00 | 53.05727 | 1.10393 | 0.24 | - | 13.3 | 4.4 | 58 | 49 | 6.8 | - | - |
| 09-03-2026 19:30 | 53.05708 | 1.10340 | 0.21 | - | 13.3 | 5 | 22 | 28 | 6.8 | - | - |
| 09-03-2026 19:00 | 53.05736 | 1.10250 | 0.2 | - | 13.3 | 5 | 17 | 49 | 6.8 | - | - |
| 09-03-2026 18:30 | 53.05756 | 1.10239 | 0.2 | - | 15.4 | 4.6 | 14 | 73 | 6.8 | - | - |
| 09-03-2026 18:00 | 53.05766 | 1.10239 | 0.2 | - | 13.3 | 4.4 | 6 | 49 | 6.8 | - | - |
| 09-03-2026 17:30 | 53.05769 | 1.10237 | 0.19 | - | 15.4 | 4.1 | 35 | 73 | 6.8 | - | - |
| 09-03-2026 17:00 | 53.05772 | 1.10237 | 0.2 | - | 15.4 | 4.1 | 352 | 62 | 6.8 | - | - |
| 09-03-2026 16:30 | 53.05776 | 1.10237 | 0.19 | - | 14.3 | 3.9 | 3 | 73 | 6.8 | - | - |
| 09-03-2026 16:00 | 53.05780 | 1.10239 | 0.19 | - | 13.3 | 3.8 | 86 | 57 | 6.8 | - | - |
| 09-03-2026 15:30 | 53.05783 | 1.10243 | 0.2 | - | 16.7 | 3.9 | 72 | 78 | 6.9 | - | - |
| 09-03-2026 15:00 | 53.05784 | 1.10245 | 0.21 | - | 15.4 | 4 | 65 | 53 | 7 | - | - |
| 09-03-2026 14:30 | 53.05786 | 1.10254 | 0.21 | - | 15.4 | 4 | 41 | 49 | 7.2 | - | - |
| 09-03-2026 14:00 | 53.05797 | 1.10275 | 0.24 | - | 15.4 | 4.3 | 31 | 32 | 7.2 | - | - |
| 09-03-2026 13:30 | 53.05794 | 1.10374 | 0.25 | - | 16.7 | 4.2 | 31 | 57 | 7 | - | - |
| 09-03-2026 13:00 | 53.05765 | 1.10408 | 0.25 | - | 15.4 | 4 | 55 | 58 | 6.9 | - | - |
| 09-03-2026 12:30 | 53.05749 | 1.10408 | 0.27 | - | 14.3 | 4 | 58 | 57 | 6.9 | - | - |
| 09-03-2026 12:00 | 53.05743 | 1.10413 | 0.25 | - | 13.3 | 3.8 | 118 | 57 | 6.9 | - | - |
| 09-03-2026 11:30 | 53.05741 | 1.10415 | 0.27 | - | 15.4 | 3.9 | 347 | 73 | 6.8 | - | - |
| 09-03-2026 11:00 | 53.05739 | 1.10417 | 0.27 | - | 5.1 | 3.9 | 38 | 41 | 6.8 | - | - |
| 09-03-2026 10:30 | 53.05739 | 1.10415 | 0.25 | - | 15.4 | 4 | 65 | 73 | 6.8 | - | - |
| 09-03-2026 10:00 | 53.05737 | 1.10413 | 0.28 | - | 14.3 | 4.3 | 31 | 58 | 6.8 | - | - |
| 09-03-2026 09:30 | 53.05738 | 1.10413 | 0.28 | - | 15.4 | 4.3 | 18 | 67 | 6.8 | - | - |
| 09-03-2026 09:00 | 53.05735 | 1.10408 | 0.25 | - | 14.3 | 4.3 | 80 | 67 | 6.8 | - | - |
| 09-03-2026 08:30 | 53.05737 | 1.10404 | 0.25 | - | 13.3 | 4.8 | 59 | 67 | 6.8 | - | - |
| 09-03-2026 08:00 | 53.05731 | 1.10395 | 0.25 | - | 15.4 | 4.3 | 82 | 63 | 6.8 | - | - |
| 09-03-2026 07:30 | 53.05713 | 1.10363 | 0.27 | - | 14.3 | 4.5 | 35 | 62 | 6.8 | - | - |
| 09-03-2026 07:00 | 53.05728 | 1.10254 | 0.25 | - | 14.3 | 4.7 | 7 | 45 | 6.8 | - | - |
| 09-03-2026 06:30 | 53.05756 | 1.10235 | 0.24 | - | 15.4 | 4 | 35 | 67 | 6.8 | - | - |
| 09-03-2026 06:00 | 53.05769 | 1.10237 | 0.23 | - | 15.4 | 3.8 | 357 | 67 | 6.8 | - | - |
