National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Perranporth
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21-01-2025 00:00 | 50.35292 | -5.17516 | 1.41 | 2.11 | 11.8 | 7.8 | 293 | 24 | 10 | 10.5 | 10.28 |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 06-01 | 4.4m | 5.40m | 15.00s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21-01-2025 00:00 | 50.35292 | -5.17516 | 1.41 | 2.11 | 11.8 | 7.8 | 293 | 24 | 10 | 10.5 | 10.28 |
| 20-01-2025 23:30 | 50.35306 | -5.17520 | 1.59 | 2.31 | 13.3 | 8.5 | 278 | 32 | 10 | 11 | 13.67 |
| 20-01-2025 23:00 | 50.35334 | -5.17523 | 1.37 | 1.81 | 12.5 | 7.8 | 288 | 40 | 10 | 10.6 | 9.77 |
| 20-01-2025 22:30 | 50.35365 | -5.17480 | 1.64 | 2.09 | 12.5 | 8.5 | 273 | 43 | 10 | 10.9 | 14.44 |
| 20-01-2025 22:00 | 50.35367 | -5.17437 | 1.64 | 2.85 | 12.5 | 8.3 | 274 | 41 | 10 | 10.8 | 14.2 |
| 20-01-2025 21:30 | 50.35370 | -5.17430 | 1.66 | 2.1 | 12.5 | 8.3 | 280 | 41 | 10 | 10.8 | 14.64 |
| 20-01-2025 21:00 | 50.35366 | -5.17424 | 1.66 | 2.48 | 13.3 | 8.3 | 269 | 51 | 10 | 11 | 14.9 |
| 20-01-2025 20:30 | 50.35366 | -5.17422 | 1.91 | 2.96 | 12.5 | 8.7 | 276 | 26 | 10 | 11.2 | 20.02 |
| 20-01-2025 20:00 | 50.35362 | -5.17409 | 1.9 | 3.25 | 13.3 | 8.5 | 280 | 36 | 10.1 | 11.2 | 19.78 |
| 20-01-2025 19:30 | 50.35362 | -5.17411 | 1.69 | 2.4 | 13.3 | 8 | 257 | 36 | 10.1 | 10.7 | 15.02 |
| 20-01-2025 19:00 | 50.35362 | -5.17407 | 1.83 | 2.87 | 13.3 | 8.3 | 271 | 47 | 10 | 10.8 | 17.74 |
| 20-01-2025 18:30 | 50.35366 | -5.17422 | 1.87 | 2.41 | 14.3 | 8.2 | 284 | 29 | 10 | 10.8 | 18.57 |
| 20-01-2025 18:00 | 50.35368 | -5.17430 | 1.73 | 3.69 | 13.3 | 8.2 | 278 | 26 | 9.9 | 10.8 | 15.92 |
| 20-01-2025 17:30 | 50.35367 | -5.17432 | 1.79 | 2.69 | 14.3 | 8.5 | 288 | 18 | 9.9 | 11.3 | 17.79 |
| 20-01-2025 17:00 | 50.35367 | -5.17450 | 1.82 | 2.49 | 14.3 | 8.3 | 281 | 25 | 9.9 | 10.9 | 17.65 |
| 20-01-2025 16:30 | 50.35349 | -5.17501 | 1.72 | 2.54 | 12.5 | 8.3 | 283 | 17 | 10 | 11 | 15.97 |
| 20-01-2025 16:00 | 50.35310 | -5.17516 | 1.77 | 2.42 | 14.3 | 8.7 | 283 | 21 | 9.9 | 11.3 | 17.33 |
| 20-01-2025 15:30 | 50.35301 | -5.17516 | 1.87 | 2.38 | 12.5 | 8.9 | 286 | 14 | 10 | 11.5 | 19.79 |
| 20-01-2025 15:00 | 50.35298 | -5.17518 | 1.92 | 3.48 | 13.3 | 9.1 | 284 | 15 | 9.9 | 11.9 | 21.6 |
| 20-01-2025 14:30 | 50.35293 | -5.17516 | 2.01 | 3.33 | 14.3 | 9.3 | 286 | 14 | 10 | 12 | 23.79 |
| 20-01-2025 14:00 | 50.35286 | -5.17505 | 1.67 | 2.57 | 14.3 | 8.5 | 286 | 23 | 10.1 | 11.7 | 16.02 |
| 20-01-2025 13:30 | 50.35287 | -5.17510 | 1.88 | 2.64 | 15.4 | 8.7 | 276 | 18 | 10.1 | 11.7 | 20.3 |
| 20-01-2025 13:00 | 50.35281 | -5.17503 | 1.87 | 2.71 | 14.3 | 9.1 | 284 | 19 | 10.2 | 11.9 | 20.44 |
| 20-01-2025 12:30 | 50.35280 | -5.17501 | 1.84 | 3.13 | 15.4 | 8.7 | 283 | 21 | 10.1 | 12 | 19.96 |
| 20-01-2025 12:00 | 50.35280 | -5.17505 | 1.79 | 2.87 | 14.3 | 8.3 | 287 | 30 | 10.1 | 11.5 | 18.05 |
| 20-01-2025 11:30 | 50.35284 | -5.17508 | 2.07 | 3.18 | 14.3 | 8.9 | 280 | 32 | 10.1 | 11.8 | 24.76 |
| 20-01-2025 11:00 | 50.35291 | -5.17512 | 2 | 3.49 | 14.3 | 8.7 | 273 | 39 | 10.1 | 11.8 | 23.1 |
| 20-01-2025 10:30 | 50.35346 | -5.17495 | 2.12 | 2.6 | 15.4 | 9.1 | 281 | 19 | 10.1 | 12.4 | 27.42 |
| 20-01-2025 10:00 | 50.35361 | -5.17439 | 1.97 | 2.87 | 14.3 | 8.5 | 263 | 42 | 10.1 | 11.8 | 22.44 |
| 20-01-2025 09:30 | 50.35362 | -5.17426 | 2.15 | 3.16 | 15.4 | 8.9 | 274 | 31 | 10.1 | 12 | 27.32 |
| 20-01-2025 09:00 | 50.35364 | -5.17417 | 2.03 | 3.15 | 14.3 | 8.7 | 267 | 43 | 10.1 | 11.9 | 24.05 |
| 20-01-2025 08:30 | 50.35364 | -5.17411 | 2.02 | 3.25 | 11.8 | 8.7 | 274 | 28 | 10.1 | 11.6 | 23.2 |
| 20-01-2025 08:00 | 50.35365 | -5.17413 | 2.01 | 2.86 | 14.3 | 8.3 | 278 | 34 | 10.1 | 11.4 | 22.53 |
| 20-01-2025 07:30 | 50.35361 | -5.17407 | 2.09 | 3.04 | 14.3 | 8.7 | 260 | 38 | 10.1 | 11.9 | 25.44 |
| 20-01-2025 07:00 | 50.35358 | -5.17396 | 2.19 | 3.41 | 14.3 | 8.7 | 278 | 29 | 10.1 | 11.9 | 28.07 |
| 20-01-2025 06:30 | 50.35365 | -5.17409 | 2.19 | 3.4 | 15.4 | 8.7 | 274 | 21 | 10.1 | 12.1 | 28.47 |
| 20-01-2025 06:00 | 50.35368 | -5.17422 | 2.24 | 3.23 | 15.4 | 8.9 | 288 | 25 | 10.1 | 12.1 | 29.88 |
| 20-01-2025 05:30 | 50.35368 | -5.17426 | 2.11 | 3.13 | 14.3 | 8.9 | 284 | 18 | 10 | 12.1 | 26.38 |
| 20-01-2025 05:00 | 50.35366 | -5.17420 | 2.07 | 3.2 | 14.3 | 8.9 | 284 | 20 | 10 | 12.3 | 25.91 |
| 20-01-2025 04:30 | 50.35367 | -5.17441 | 2.02 | 2.97 | 14.3 | 8.9 | 283 | 16 | 10 | 12.4 | 24.74 |
| 20-01-2025 04:00 | 50.35356 | -5.17495 | 2.03 | 3.15 | 14.3 | 9.1 | 286 | 20 | 9.9 | 12.7 | 25.74 |
| 20-01-2025 03:30 | 50.35335 | -5.17514 | 1.75 | 2.77 | 16.7 | 8.5 | 281 | 19 | 10 | 12.4 | 18.61 |
| 20-01-2025 03:00 | 50.35305 | -5.17505 | 2.05 | 3.15 | 16.7 | 9.1 | 288 | 14 | 10 | 12.8 | 26.35 |
| 20-01-2025 02:30 | 50.35286 | -5.17501 | 2.14 | 3.21 | 15.4 | 9.5 | 287 | 15 | 10 | 13.1 | 29.36 |
| 20-01-2025 02:00 | 50.35288 | -5.17510 | 2.21 | 3.34 | 15.4 | 9.5 | 287 | 16 | 10 | 13.4 | 32.02 |
| 20-01-2025 01:30 | 50.35291 | -5.17516 | 2.21 | 3.27 | 15.4 | 9.8 | 288 | 13 | 10 | 13.4 | 32.19 |
| 20-01-2025 01:00 | 50.35286 | -5.17505 | 2.12 | 3.07 | 15.4 | 9.3 | 284 | 15 | 10 | 13.3 | 29.35 |
| 20-01-2025 00:30 | 50.35284 | -5.17508 | 2.16 | 3.66 | 14.3 | 9.5 | 278 | 16 | 10.1 | 12.8 | 29.38 |
| 20-01-2025 00:00 | 50.35283 | -5.17510 | 2.15 | 4.23 | 15.4 | 9.3 | 286 | 32 | 10.1 | 13.1 | 29.76 |
