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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-03-2026 05:00 | 50.35323 | -5.17372 | 3.39 | 7.96 | 8.3 | 6.3 | 322 | 35 | 10.7 | 8 | 45.22 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 30-01 | 5.2m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-03-2026 05:00 | 50.35323 | -5.17372 | 3.39 | 7.96 | 8.3 | 6.3 | 322 | 35 | 10.7 | 8 | 45.22 |
| 06-03-2026 04:30 | 50.35314 | -5.17372 | 3.29 | 5.32 | 9.1 | 6.2 | 315 | 33 | 10.7 | 7.9 | 41.74 |
| 06-03-2026 04:00 | 50.35309 | -5.17375 | 3.29 | 5.09 | 7.1 | 6.2 | 321 | 34 | 10.7 | 7.9 | 41.98 |
| 06-03-2026 03:30 | 50.35292 | -5.17381 | 3.35 | 5.21 | 8.3 | 6.3 | 318 | 27 | 10.7 | 8 | 44.23 |
| 06-03-2026 03:00 | 50.35280 | -5.17392 | 3.07 | 5.04 | 8.3 | 6.1 | 318 | 29 | 10.7 | 7.9 | 36.58 |
| 06-03-2026 02:30 | 50.35272 | -5.17400 | 3.11 | 5.38 | 9.1 | 6.2 | 318 | 23 | 10.7 | 7.9 | 37.66 |
| 06-03-2026 02:00 | 50.35266 | -5.17417 | 3.39 | 4.54 | 9.1 | 6.5 | 322 | 23 | 10.7 | 8.3 | 47.01 |
| 06-03-2026 01:30 | 50.35266 | -5.17420 | 3.36 | - | 9.5 | 6.4 | 316 | 18 | 10.6 | - | - |
| 06-03-2026 01:00 | 50.35262 | -5.17441 | 3.42 | - | 9.1 | 6.5 | 323 | 18 | 10.6 | - | - |
| 06-03-2026 00:30 | 50.35262 | -5.17463 | 3.55 | - | 8.7 | 6.6 | 347 | 14 | 10.6 | - | - |
| 06-03-2026 00:00 | 50.35261 | -5.17469 | 3.42 | - | 10 | 6.4 | 315 | 26 | 10.6 | - | - |
| 05-03-2026 23:30 | 50.35264 | -5.17493 | 3.48 | 5.3 | 10 | 6.6 | 314 | 22 | 10.7 | 8.6 | 51.19 |
| 05-03-2026 23:00 | 50.35265 | -5.17493 | 3.48 | - | 9.5 | 6.5 | 335 | 23 | 10.7 | - | - |
| 05-03-2026 22:30 | 50.35265 | -5.17488 | 3.62 | - | 9.5 | 6.6 | 308 | 28 | 10.7 | - | - |
| 05-03-2026 22:00 | 50.35266 | -5.17493 | 3.89 | - | 9.1 | 6.9 | 312 | 23 | 10.7 | - | - |
| 05-03-2026 21:30 | 50.35265 | -5.17490 | 3.68 | - | 9.5 | 6.5 | 326 | 34 | 10.7 | - | - |
| 05-03-2026 21:00 | 50.35264 | -5.17493 | 3.96 | - | 9.1 | 6.5 | 308 | 31 | 10.7 | - | - |
| 05-03-2026 20:30 | 50.35268 | -5.17499 | 4.11 | - | 9.1 | 6.6 | 302 | 28 | 10.7 | - | - |
| 05-03-2026 20:00 | 50.35263 | -5.17469 | 3.15 | 4.86 | 13.3 | 5.9 | 277 | 38 | 10.7 | 8 | 39.14 |
| 05-03-2026 19:30 | 50.35263 | -5.17460 | 3.11 | 5.76 | 14.3 | 5.9 | 284 | 46 | 10.7 | 8.1 | 38.48 |
| 05-03-2026 19:00 | 50.35291 | -5.17420 | 2.76 | 5.47 | 14.3 | 6 | 263 | 47 | 10.7 | 8.5 | 31.93 |
| 05-03-2026 18:30 | 50.35292 | -5.17422 | 2.78 | - | 14.3 | 6 | 263 | 53 | 10.7 | - | - |
| 05-03-2026 18:00 | 50.35345 | -5.17422 | 2.52 | - | 15.4 | 5.7 | 250 | 49 | 10.7 | - | - |
| 05-03-2026 17:30 | 50.35364 | -5.17433 | 2.19 | - | 15.4 | 6.1 | 257 | 62 | 10.7 | - | - |
| 05-03-2026 17:00 | 50.35386 | -5.17426 | 1.65 | 2.34 | 14.3 | 7 | 276 | 45 | 10.8 | 10.7 | 14.35 |
| 05-03-2026 16:30 | 50.35418 | -5.17439 | 1.51 | 2.09 | 15.4 | 7.3 | 287 | 38 | 10.8 | 10.4 | 11.59 |
| 05-03-2026 16:00 | 50.35416 | -5.17452 | 1.43 | 2.19 | 15.4 | 7.1 | 286 | 34 | 10.8 | 10.2 | 10.24 |
| 05-03-2026 15:30 | 50.35417 | -5.17469 | 1.47 | 2.23 | 15.4 | 7.5 | 283 | 24 | 10.9 | 10.5 | 11.15 |
| 05-03-2026 15:00 | 50.35418 | -5.17443 | 1.39 | 2.74 | 11.1 | 7.5 | 280 | 17 | 10.8 | 10.2 | 9.71 |
| 05-03-2026 14:30 | 50.35419 | -5.17443 | 1.39 | - | 11.1 | 7.7 | 280 | 26 | 10.8 | - | - |
| 05-03-2026 14:00 | 50.35401 | -5.17417 | 1.21 | - | 11.8 | 7.4 | 284 | 34 | 10.8 | - | - |
| 05-03-2026 13:30 | 50.35397 | -5.17462 | 1.26 | 2.21 | 11.1 | 8 | 286 | 14 | 10.8 | 10.7 | 8.34 |
| 05-03-2026 13:00 | 50.35365 | -5.17486 | 1.16 | 2.07 | 11.1 | 7.8 | 286 | 17 | 10.8 | 10.9 | 7.18 |
| 05-03-2026 12:30 | 50.35328 | -5.17490 | 1.15 | 2.51 | 11.8 | 7.7 | 286 | 17 | 10.8 | 10.9 | 7.05 |
| 05-03-2026 12:00 | 50.35313 | -5.17484 | 1.22 | 1.72 | 12.5 | 8.2 | 287 | 16 | 10.8 | 10.8 | 7.88 |
| 05-03-2026 11:30 | 50.35298 | -5.17482 | 1.16 | 1.71 | 12.5 | 8.2 | 286 | 20 | 10.8 | 11 | 7.29 |
| 05-03-2026 11:00 | 50.35297 | -5.17484 | 1.09 | 1.93 | 11.8 | 8 | 290 | 18 | 10.8 | 11.1 | 6.47 |
| 05-03-2026 10:30 | 50.35295 | -5.17480 | 0.96 | 1.57 | 11.8 | 7.3 | 286 | 33 | 10.7 | 10.4 | 4.72 |
| 05-03-2026 10:00 | 50.35296 | -5.17480 | 0.97 | - | 11.8 | 7.3 | 285 | 32 | 10.7 | - | - |
| 05-03-2026 09:30 | 50.35284 | -5.17499 | 1.12 | 1.73 | 11.1 | 8 | 286 | 22 | 10.7 | 10.4 | 6.42 |
| 05-03-2026 09:00 | 50.35285 | -5.17501 | 1.12 | - | 11.1 | 7.9 | 285 | 38 | 10.6 | - | - |
| 05-03-2026 08:30 | 50.35286 | -5.17520 | 1.04 | - | 12.5 | 7.6 | 301 | 41 | 10.6 | - | - |
| 05-03-2026 08:00 | 50.35284 | -5.17523 | 1.1 | - | 10.5 | 8 | 280 | 45 | 10.6 | - | - |
| 05-03-2026 07:30 | 50.35277 | -5.17514 | 1.07 | - | 12.5 | 7.4 | 259 | 49 | 10.6 | - | - |
| 05-03-2026 07:00 | 50.35280 | -5.17514 | 1.12 | - | 12.5 | 7.3 | 279 | 49 | 10.6 | - | - |
| 05-03-2026 06:30 | 50.35358 | -5.17493 | 1.1 | - | 11.1 | 7 | 246 | 62 | 10.6 | - | - |
| 05-03-2026 06:00 | 50.35364 | -5.17430 | 1.21 | - | 11.1 | 7.6 | 273 | 49 | 10.6 | - | - |
| 05-03-2026 05:30 | 50.35363 | -5.17413 | 1.21 | - | 11.1 | 7.7 | 253 | 53 | 10.6 | - | - |
| 05-03-2026 05:00 | 50.35363 | -5.17407 | 1.36 | - | 11.8 | 8.3 | 262 | 49 | 10.6 | - | - |
