National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Bideford Bay
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19-03-2025 11:30 | 51.05793 | -4.27647 | 0.44 | 0.81 | 12.5 | 6.8 | 287 | 15 | 8.9 | 12.2 | 1.16 |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 27-01 | 6.7m | 5.04m | 16.30s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19-03-2025 11:30 | 51.05793 | -4.27647 | 0.44 | 0.81 | 12.5 | 6.8 | 287 | 15 | 8.9 | 12.2 | 1.16 |
| 19-03-2025 11:00 | 51.05794 | -4.27651 | 0.45 | 0.81 | 11.8 | 6.2 | 284 | 17 | 8.9 | 11.8 | 1.17 |
| 19-03-2025 10:30 | 51.05796 | -4.27658 | 0.49 | 0.77 | 13.3 | 4.4 | 284 | 22 | 8.9 | 10.9 | 1.28 |
| 19-03-2025 10:00 | 51.05802 | -4.27660 | 0.49 | 0.87 | 12.5 | 4.5 | 288 | 18 | 8.9 | 10.8 | 1.27 |
| 19-03-2025 09:30 | 51.05806 | -4.27662 | 0.56 | 0.82 | 14.3 | 4.3 | 284 | 15 | 8.9 | 10.5 | 1.62 |
| 19-03-2025 09:00 | 51.05819 | -4.27671 | 0.59 | 0.73 | 11.8 | 4.1 | 291 | 17 | 8.9 | 9.8 | 1.67 |
| 19-03-2025 08:30 | 51.05863 | -4.27651 | 0.6 | 1.05 | 13.3 | 4.4 | 277 | 26 | 8.9 | 10.3 | 1.83 |
| 19-03-2025 08:00 | 51.05876 | -4.27583 | 0.51 | 0.99 | 13.3 | 3.9 | 276 | 28 | 8.9 | 9.6 | 1.22 |
| 19-03-2025 07:30 | 51.05872 | -4.27546 | 0.48 | 0.84 | 12.5 | 5.2 | 277 | 14 | 8.9 | 10.7 | 1.2 |
| 19-03-2025 07:00 | 51.05868 | -4.27540 | 0.51 | 0.81 | 13.3 | 5.6 | 270 | 10 | 8.9 | 11.2 | 1.43 |
| 19-03-2025 06:30 | 51.05869 | -4.27538 | 0.51 | 0.73 | 13.3 | 5.3 | 270 | 15 | 8.9 | 11 | 1.41 |
| 19-03-2025 06:00 | 51.05871 | -4.27540 | 0.53 | 0.82 | 13.3 | 4.7 | 274 | 16 | 8.9 | 10.6 | 1.46 |
| 19-03-2025 05:30 | 51.05871 | -4.27538 | 0.72 | 0.92 | 13.3 | 6.8 | 271 | 8 | 8.9 | 11.9 | 3.03 |
| 19-03-2025 05:00 | 51.05875 | -4.27540 | 0.67 | 1.31 | 12.5 | 6.8 | 271 | 13 | 8.9 | 11.7 | 2.58 |
| 19-03-2025 04:30 | 51.05873 | -4.27540 | 0.63 | 0.87 | 13.3 | 7 | 271 | 12 | 8.9 | 12 | 2.34 |
| 19-03-2025 04:00 | 51.05876 | -4.27546 | 0.74 | 1.06 | 14.3 | 9.3 | 273 | 13 | 8.9 | 12.3 | 3.3 |
| 19-03-2025 03:30 | 51.05864 | -4.27531 | 0.78 | 1.27 | 13.3 | 10 | 278 | 9 | 8.9 | 12.8 | 3.81 |
| 19-03-2025 03:00 | 51.05861 | -4.27602 | 0.68 | 1.13 | 14.3 | 8.9 | 286 | 18 | 8.9 | 12.2 | 2.77 |
| 19-03-2025 02:30 | 51.05804 | -4.27606 | 0.64 | 0.97 | 14.3 | 8.5 | 284 | 14 | 8.9 | 12.3 | 2.48 |
| 19-03-2025 02:00 | 51.05785 | -4.27587 | 0.65 | 1.11 | 13.3 | 8.2 | 281 | 8 | 8.9 | 12.4 | 2.57 |
| 19-03-2025 01:30 | 51.05781 | -4.27613 | 0.59 | 1.18 | 12.5 | 5.8 | 280 | 10 | 8.9 | 11.8 | 2.02 |
| 19-03-2025 01:00 | 51.05782 | -4.27624 | 0.54 | 1.06 | 11.8 | 4.3 | 277 | 12 | 8.9 | 11.1 | 1.59 |
| 19-03-2025 00:30 | 51.05784 | -4.27634 | 0.48 | 0.79 | 11.8 | 4 | 281 | 17 | 8.9 | 10.7 | 1.21 |
| 19-03-2025 00:00 | 51.05788 | -4.27643 | 0.45 | 0.77 | 15.4 | 4.7 | 284 | 14 | 8.9 | 11.8 | 1.17 |
| 18-03-2025 23:30 | 51.05788 | -4.27645 | 0.37 | 0.68 | 12.5 | 5.3 | 286 | 17 | 8.9 | 12.1 | 0.81 |
| 18-03-2025 23:00 | 51.05789 | -4.27643 | 0.41 | 0.75 | 13.3 | 4.1 | 280 | 19 | 8.9 | 10.9 | 0.9 |
| 18-03-2025 22:30 | 51.05793 | -4.27651 | 0.48 | 0.7 | 14.3 | 3.2 | 277 | 17 | 9 | 8.8 | 0.99 |
| 18-03-2025 22:00 | 51.05797 | -4.27656 | 0.5 | 0.73 | 12.5 | 3.3 | 276 | 22 | 9 | 8.8 | 1.08 |
| 18-03-2025 21:30 | 51.05804 | -4.27662 | 0.49 | 0.73 | 15.4 | 2.9 | 271 | 36 | 9 | 7 | 0.83 |
| 18-03-2025 21:00 | 51.05816 | -4.27669 | 0.53 | 0.77 | 13.3 | 3 | 277 | 32 | 9 | 7.4 | 1.02 |
| 18-03-2025 20:30 | 51.05841 | -4.27669 | 0.51 | 0.8 | 16.7 | 2.7 | 290 | 29 | 9 | 6.3 | 0.81 |
| 18-03-2025 20:00 | 51.05873 | -4.27630 | 0.47 | 0.65 | 11.8 | 3 | 277 | 30 | 9 | 6.9 | 0.75 |
| 18-03-2025 19:30 | 51.05880 | -4.27574 | 0.45 | 0.58 | 12.5 | 3.1 | 271 | 27 | 9 | 7.4 | 0.73 |
| 18-03-2025 19:00 | 51.05873 | -4.27551 | 0.39 | 0.62 | 12.5 | 3.4 | 269 | 19 | 9.1 | 8.6 | 0.64 |
| 18-03-2025 18:30 | 51.05870 | -4.27540 | 0.4 | 0.57 | 11.8 | 3.7 | 276 | 14 | 9.1 | 9.2 | 0.72 |
| 18-03-2025 18:00 | 51.05868 | -4.27533 | 0.46 | 0.74 | 11.8 | 4 | 271 | 13 | 9.1 | 9.4 | 0.98 |
| 18-03-2025 17:30 | 51.05870 | -4.27533 | 0.43 | 0.64 | 13.3 | 3.5 | 260 | 15 | 9.1 | 8.9 | 0.81 |
| 18-03-2025 17:00 | 51.05872 | -4.27531 | 0.57 | 0.83 | 12.5 | 4.7 | 266 | 14 | 9.1 | 10.5 | 1.67 |
| 18-03-2025 16:30 | 51.05871 | -4.27531 | 0.6 | 0.86 | 12.5 | 4.8 | 266 | 11 | 9.1 | 10.6 | 1.87 |
| 18-03-2025 16:00 | 51.05873 | -4.27538 | 0.65 | 0.96 | 12.5 | 4.5 | 266 | 11 | 9.1 | 10.2 | 2.12 |
| 18-03-2025 15:30 | 51.05876 | -4.27544 | 0.64 | 0.93 | 12.5 | 4.2 | 269 | 11 | 9.1 | 9.8 | 1.97 |
| 18-03-2025 15:00 | 51.05877 | -4.27551 | 0.74 | 0.96 | 12.5 | 4.8 | 271 | 11 | 9.1 | 10.8 | 2.91 |
| 18-03-2025 14:30 | 51.05880 | -4.27617 | 0.61 | 1.21 | 13.3 | 3.7 | 278 | 19 | 9 | 9.3 | 1.7 |
| 18-03-2025 14:00 | 51.05821 | -4.27662 | 0.57 | 0.94 | 13.3 | 3.6 | 284 | 21 | 9 | 8.9 | 1.43 |
| 18-03-2025 13:30 | 51.05802 | -4.27647 | 0.56 | 0.96 | 12.5 | 3.8 | 276 | 19 | 9 | 9.8 | 1.51 |
| 18-03-2025 13:00 | 51.05794 | -4.27647 | 0.53 | 0.9 | 12.5 | 3.3 | 281 | 17 | 9 | 8.6 | 1.19 |
| 18-03-2025 12:30 | 51.05789 | -4.27639 | 0.52 | 0.75 | 14.3 | 3.3 | 276 | 17 | 9 | 8.8 | 1.17 |
| 18-03-2025 12:00 | 51.05790 | -4.27649 | 0.51 | 0.69 | 14.3 | 2.9 | 284 | 25 | 9 | 7.1 | 0.91 |
| 18-03-2025 11:30 | 51.05792 | -4.27649 | 0.59 | 0.85 | 14.3 | 3.2 | 281 | 16 | 9 | 8.3 | 1.41 |
| 18-03-2025 11:00 | 51.05794 | -4.27654 | 0.57 | 0.89 | 14.3 | 2.9 | 277 | 22 | 9 | 7.3 | 1.17 |
