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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 27-03-2025 00:00 | 50.35371 | -5.17424 | 0.98 | 1.38 | 10.5 | 7 | 276 | 29 | 10.8 | 9.2 | 4.34 |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 27-01 | 6.3m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-01-2025 00:00 | 50.35368 | -5.17432 | 1.16 | 1.78 | 13.3 | 7.3 | 287 | 25 | 10.1 | 10.1 | 6.65 |
| 12-01-2025 23:30 | 50.35371 | -5.17450 | 1.2 | 1.75 | 13.3 | 7.4 | 283 | 24 | 10.1 | 10.5 | 7.42 |
| 12-01-2025 23:00 | 50.35358 | -5.17501 | 1.15 | 1.62 | 14.3 | 8 | 287 | 18 | 10 | 11.2 | 7.26 |
| 12-01-2025 22:30 | 50.35315 | -5.17520 | 1.13 | 1.71 | 12.5 | 7.7 | 286 | 15 | 10 | 10.8 | 6.75 |
| 12-01-2025 22:00 | 50.35299 | -5.17523 | 1.1 | 1.58 | 12.5 | 7.7 | 284 | 22 | 10 | 11 | 6.53 |
| 12-01-2025 21:30 | 50.35290 | -5.17514 | 1.05 | 1.59 | 11.8 | 7.7 | 290 | 17 | 10 | 11.2 | 6.05 |
| 12-01-2025 21:00 | 50.35295 | -5.17518 | 1.09 | 1.53 | 15.4 | 8 | 280 | 17 | 10 | 11.6 | 6.75 |
| 12-01-2025 20:30 | 50.35281 | -5.17503 | 1.07 | 1.72 | 11.8 | 7.5 | 281 | 21 | 10.1 | 10.9 | 6.1 |
| 12-01-2025 20:00 | 50.35281 | -5.17505 | 1.2 | 1.55 | 12.5 | 8 | 283 | 19 | 10.2 | 11.2 | 7.91 |
| 12-01-2025 19:30 | 50.35282 | -5.17505 | 1.3 | 1.96 | 14.3 | 8.3 | 283 | 23 | 10.2 | 11.6 | 9.6 |
| 12-01-2025 19:00 | 50.35282 | -5.17505 | 1.12 | 1.7 | 14.3 | 7.8 | 280 | 30 | 10.2 | 11.4 | 7 |
| 12-01-2025 18:30 | 50.35283 | -5.17505 | 1.1 | 1.93 | 13.3 | 7.7 | 284 | 33 | 10.2 | 11.2 | 6.62 |
| 12-01-2025 18:00 | 50.35288 | -5.17510 | 1.15 | 2.08 | 13.3 | 8 | 274 | 46 | 10.2 | 11.4 | 7.39 |
| 12-01-2025 17:30 | 50.35339 | -5.17516 | 1.25 | 1.85 | 12.5 | 8 | 255 | 46 | 10.2 | 11.1 | 8.54 |
| 12-01-2025 17:00 | 50.35364 | -5.17447 | 1.35 | 1.88 | 14.3 | 8.3 | 274 | 33 | 10.2 | 11.6 | 10.39 |
| 12-01-2025 16:30 | 50.35361 | -5.17417 | 1.24 | 1.88 | 13.3 | 8 | 271 | 46 | 10.2 | 11.2 | 8.43 |
| 12-01-2025 16:00 | 50.35364 | -5.17415 | 1.2 | 1.86 | 11.8 | 7.7 | 281 | 35 | 10.2 | 10.6 | 7.48 |
| 12-01-2025 15:30 | 50.35361 | -5.17407 | 1.33 | 1.88 | 11.1 | 8 | 271 | 33 | 10.2 | 10.9 | 9.5 |
| 12-01-2025 15:00 | 50.35362 | -5.17402 | 1.4 | 1.8 | 14.3 | 8 | 274 | 38 | 10.2 | 10.8 | 10.41 |
| 12-01-2025 14:30 | 50.35365 | -5.17405 | 1.34 | 1.92 | 14.3 | 7.7 | 280 | 32 | 10.2 | 10.8 | 9.55 |
| 12-01-2025 14:00 | 50.35366 | -5.17405 | 1.49 | 2.05 | 14.3 | 8 | 277 | 41 | 10.2 | 11.1 | 12.07 |
| 12-01-2025 13:30 | 50.35368 | -5.17415 | 1.54 | 2.5 | 11.8 | 7.8 | 277 | 32 | 10.1 | 10.6 | 12.36 |
| 12-01-2025 13:00 | 50.35369 | -5.17420 | 1.45 | 2.52 | 11.8 | 7.7 | 286 | 24 | 10.1 | 10.5 | 10.8 |
| 12-01-2025 12:30 | 50.35368 | -5.17422 | 1.46 | 2.35 | 12.5 | 8 | 284 | 27 | 10.1 | 11.1 | 11.56 |
| 12-01-2025 12:00 | 50.35366 | -5.17426 | 1.45 | 1.76 | 15.4 | 8.2 | 286 | 17 | 10.1 | 11.1 | 11.44 |
| 12-01-2025 11:30 | 50.35371 | -5.17447 | 1.5 | 2.34 | 12.5 | 8 | 274 | 22 | 10.1 | 10.8 | 11.91 |
| 12-01-2025 11:00 | 50.35369 | -5.17473 | 1.44 | 2.43 | 12.5 | 8.2 | 281 | 22 | 10.1 | 11.2 | 11.39 |
| 12-01-2025 10:30 | 50.35331 | -5.17512 | 1.6 | 2.16 | 12.5 | 8.7 | 283 | 11 | 10 | 11.6 | 14.57 |
| 12-01-2025 10:00 | 50.35303 | -5.17512 | 1.5 | 2.51 | 14.3 | 8.3 | 284 | 17 | 10 | 11.5 | 12.64 |
| 12-01-2025 09:30 | 50.35298 | -5.17514 | 1.5 | 2.7 | 13.3 | 8.3 | 283 | 24 | 10 | 11.4 | 12.54 |
| 12-01-2025 09:00 | 50.35290 | -5.17508 | 1.57 | 2.92 | 13.3 | 8.3 | 283 | 18 | 10 | 11.5 | 13.95 |
| 12-01-2025 08:30 | 50.35293 | -5.17516 | 1.45 | 2.28 | 15.4 | 8.2 | 281 | 23 | 10 | 11.6 | 11.97 |
| 12-01-2025 08:00 | 50.35287 | -5.17514 | 1.42 | 2.58 | 14.3 | 7.7 | 281 | 31 | 10 | 11 | 10.93 |
| 12-01-2025 07:30 | 50.35283 | -5.17512 | 1.57 | 2.27 | 13.3 | 8.2 | 287 | 26 | 10.1 | 11.1 | 13.36 |
| 12-01-2025 07:00 | 50.35284 | -5.17512 | 1.57 | 2.18 | 13.3 | 7.8 | 283 | 22 | 10.2 | 11.1 | 13.48 |
| 12-01-2025 06:30 | 50.35285 | -5.17510 | 1.61 | 2.05 | 12.5 | 7.5 | 287 | 29 | 10.2 | 10.9 | 13.88 |
| 12-01-2025 06:00 | 50.35290 | -5.17512 | 1.66 | 2.33 | 15.4 | 7.5 | 274 | 40 | 10.2 | 10.8 | 14.55 |
| 12-01-2025 05:30 | 50.35298 | -5.17516 | 1.71 | 2.39 | 15.4 | 7.7 | 278 | 22 | 10.2 | 11.1 | 15.97 |
| 12-01-2025 05:00 | 50.35359 | -5.17488 | 1.64 | 2.26 | 11.8 | 7.3 | 276 | 31 | 10.2 | 10.4 | 13.73 |
| 12-01-2025 04:30 | 50.35365 | -5.17439 | 1.69 | 2.3 | 12.5 | 7.3 | 281 | 44 | 10.2 | 10.6 | 14.8 |
| 12-01-2025 04:00 | 50.35362 | -5.17424 | 1.84 | 2.7 | 12.5 | 7.4 | 267 | 41 | 10.2 | 10.5 | 17.44 |
| 12-01-2025 03:30 | 50.35365 | -5.17417 | 1.82 | 2.77 | 14.3 | 7.1 | 269 | 32 | 10.2 | 10.3 | 16.69 |
| 12-01-2025 03:00 | 50.35364 | -5.17411 | 2 | 2.9 | 12.5 | 7.5 | 274 | 42 | 10.2 | 10.5 | 20.65 |
| 12-01-2025 02:30 | 50.35362 | -5.17402 | 1.9 | 2.57 | 11.1 | 7.3 | 277 | 24 | 10.2 | 10.2 | 18.03 |
| 12-01-2025 02:00 | 50.35365 | -5.17407 | 1.93 | 2.84 | 12.5 | 7.1 | 263 | 44 | 10.1 | 10.2 | 18.59 |
| 12-01-2025 01:30 | 50.35362 | -5.17402 | 2.02 | 2.71 | 13.3 | 7.5 | 277 | 30 | 10.1 | 11 | 21.96 |
| 12-01-2025 01:00 | 50.35367 | -5.17415 | 2.16 | 3.23 | 11.8 | 7.7 | 270 | 15 | 10.1 | 10.3 | 23.65 |
| 12-01-2025 00:30 | 50.35365 | -5.17413 | 2.1 | 3.28 | 12.5 | 7.7 | 288 | 21 | 10.1 | 10.6 | 22.84 |
| 12-01-2025 00:00 | 50.35364 | -5.17413 | 1.96 | 2.7 | 14.3 | 7.5 | 277 | 20 | 10.1 | 10.5 | 19.84 |
