National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Porthleven
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-02-2026 00:30 | 50.06301 | -5.30792 | 3.37 | 4.81 | 13.3 | 7.5 | 228 | 29 | 10.4 | 10 | 55.71 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 08-01 | 7.7m | 4.93m | 14.20s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 05-02-2025 00:00 | 50.06222 | -5.30676 | 2.46 | 3.09 | 15.4 | 6.8 | 233 | 28 | 10 | 9.7 | 28.69 |
| 04-02-2025 23:30 | 50.06222 | -5.30678 | 2.52 | 3.43 | 15.4 | 6.9 | 241 | 28 | 10 | 10.2 | 31.9 |
| 04-02-2025 23:00 | 50.06220 | -5.30683 | 2.58 | 4.46 | 15.4 | 6.8 | 239 | 25 | 10 | 10.1 | 32.86 |
| 04-02-2025 22:30 | 50.06224 | -5.30672 | 2.64 | 3.7 | 14.3 | 6.7 | 236 | 29 | 10.1 | 9.7 | 33.13 |
| 04-02-2025 22:00 | 50.06228 | -5.30663 | 2.73 | 3.55 | 14.3 | 6.9 | 241 | 28 | 10.1 | 10.2 | 37.2 |
| 04-02-2025 21:30 | 50.06226 | -5.30672 | 2.7 | 4.29 | 15.4 | 6.9 | 233 | 27 | 10.1 | 10.1 | 35.99 |
| 04-02-2025 21:00 | 50.06224 | -5.30674 | 2.91 | 3.78 | 15.4 | 7 | 236 | 29 | 10.1 | 10.5 | 43.54 |
| 04-02-2025 20:30 | 50.06230 | -5.30661 | 2.66 | 5.35 | 16.7 | 6.8 | 238 | 26 | 10.2 | 9.9 | 34.35 |
| 04-02-2025 20:00 | 50.06248 | -5.30648 | 2.71 | 4.28 | 15.4 | 7.1 | 239 | 25 | 10.2 | 10.4 | 37.55 |
| 04-02-2025 19:30 | 50.06254 | -5.30646 | 2.64 | 4.78 | 15.4 | 6.7 | 246 | 23 | 10.3 | 10.1 | 34.49 |
| 04-02-2025 19:00 | 50.06262 | -5.30640 | 2.68 | 3.7 | 15.4 | 7.1 | 238 | 30 | 10.3 | 10.5 | 37.11 |
| 04-02-2025 18:30 | 50.06259 | -5.30644 | 2.45 | 3.76 | 14.3 | 6.7 | 242 | 36 | 10.3 | 10.3 | 30.21 |
| 04-02-2025 18:00 | 50.06277 | -5.30642 | 2.68 | 4.19 | 14.3 | 7.1 | 238 | 26 | 10.3 | 10.3 | 36.29 |
| 04-02-2025 17:30 | 50.06286 | -5.30648 | 2.23 | 3.66 | 11.8 | 6.5 | 238 | 19 | 10.3 | 9.9 | 24.06 |
| 04-02-2025 17:00 | 50.06305 | -5.30663 | 2.42 | 3.64 | 15.4 | 7 | 236 | 18 | 10.3 | 10.5 | 30.25 |
| 04-02-2025 16:30 | 50.06317 | -5.30704 | 2.36 | 3.33 | 16.7 | 6.9 | 231 | 21 | 10.4 | 10.4 | 28.29 |
| 04-02-2025 16:00 | 50.06318 | -5.30738 | 2.5 | 3.36 | 10.5 | 7.1 | 232 | 16 | 10.3 | 10.2 | 31.31 |
| 04-02-2025 15:30 | 50.06315 | -5.30764 | 2.45 | 4.06 | 18.2 | 7.4 | 232 | 25 | 10.3 | 10.4 | 30.71 |
| 04-02-2025 15:00 | 50.06312 | -5.30771 | 2.58 | 3.78 | 16.7 | 7 | 233 | 20 | 10.3 | 10.2 | 33.22 |
| 04-02-2025 14:30 | 50.06314 | -5.30768 | 2.7 | 3.7 | 16.7 | 7.3 | 232 | 16 | 10.3 | 10.5 | 37.51 |
| 04-02-2025 14:00 | 50.06309 | -5.30781 | 2.72 | 3.8 | 16.7 | 6.8 | 235 | 24 | 10.2 | 9.5 | 34.53 |
| 04-02-2025 13:30 | 50.06300 | -5.30719 | 3.1 | 4.73 | 8.3 | 6.9 | 229 | 16 | 10.2 | 9.8 | 46.16 |
| 04-02-2025 13:00 | 50.06256 | -5.30648 | 2.95 | 4.06 | 7.7 | 6.5 | 217 | 24 | 10.1 | 8.9 | 37.89 |
| 04-02-2025 12:30 | 50.06283 | -5.30659 | 3.11 | 4.26 | 7.7 | 6.3 | 224 | 23 | 10.1 | 8.6 | 40.75 |
| 04-02-2025 12:00 | 50.06312 | -5.30683 | 3.66 | 4.05 | 8.3 | 6.6 | 228 | 15 | 10.1 | 9 | 59.26 |
| 04-02-2025 11:30 | 50.06292 | -5.30657 | 3.43 | 5.44 | 7.7 | 6.5 | 218 | 18 | 10 | 8.6 | 49.57 |
| 04-02-2025 11:00 | 50.06279 | -5.30648 | 3.63 | 4.74 | 7.7 | 6.5 | 228 | 17 | 10.1 | 8.5 | 54.8 |
| 04-02-2025 10:30 | 50.06271 | -5.30650 | 3.6 | 5.91 | 16.7 | 6.6 | 241 | 26 | 10.1 | 9 | 56.96 |
| 04-02-2025 10:00 | 50.06281 | -5.30648 | 3.51 | 6.14 | 15.4 | 6.5 | 238 | 29 | 10.2 | 9 | 54.4 |
| 04-02-2025 09:30 | 50.06282 | -5.30653 | 3.68 | 5.73 | 8.3 | 6.6 | 233 | 16 | 10.2 | 8.7 | 57.68 |
| 04-02-2025 09:00 | 50.06295 | -5.30659 | 3.56 | 5.08 | 15.4 | 6.7 | 231 | 26 | 10.2 | 9.2 | 56.91 |
| 04-02-2025 08:30 | 50.06297 | -5.30663 | 3.27 | 5.4 | 16.7 | 6.5 | 233 | 31 | 10.2 | 9 | 47.23 |
| 04-02-2025 08:00 | 50.06299 | -5.30663 | 3.23 | 5.08 | 15.4 | 6.5 | 236 | 37 | 10.2 | 9.6 | 49.32 |
| 04-02-2025 07:30 | 50.06307 | -5.30674 | 3.42 | 5.03 | 14.3 | 6.6 | 232 | 26 | 10.2 | 9.2 | 52.84 |
| 04-02-2025 07:00 | 50.06305 | -5.30665 | 3.05 | 4.64 | 15.4 | 6.3 | 233 | 33 | 10.2 | 9.1 | 41.5 |
| 04-02-2025 06:30 | 50.06308 | -5.30674 | 2.96 | 4.24 | 15.4 | 6.3 | 232 | 20 | 10.2 | 9.4 | 40.33 |
| 04-02-2025 06:00 | 50.06314 | -5.30680 | 2.88 | 4.68 | 16.7 | 6.3 | 232 | 27 | 10.2 | 8.9 | 36.23 |
| 04-02-2025 05:30 | 50.06320 | -5.30693 | 2.71 | 5.07 | 16.7 | 6.1 | 226 | 34 | 10.2 | 8.9 | 31.99 |
| 04-02-2025 05:00 | 50.06322 | -5.30708 | 2.72 | 4.34 | 16.7 | 6.2 | 228 | 29 | 10.2 | 9.1 | 33.04 |
| 04-02-2025 04:30 | 50.06322 | -5.30719 | 2.54 | 3.74 | 15.4 | 6 | 232 | 24 | 10.2 | 9 | 28.64 |
| 04-02-2025 04:00 | 50.06322 | -5.30736 | 2.57 | 4.27 | 7.7 | 5.9 | 229 | 18 | 10.2 | 8.5 | 27.61 |
| 04-02-2025 03:30 | 50.06317 | -5.30758 | 2.54 | 4.03 | 16.7 | 6.1 | 232 | 21 | 10.2 | 9.2 | 29.07 |
| 04-02-2025 03:00 | 50.06318 | -5.30758 | 2.58 | 3.68 | 16.7 | 6.1 | 221 | 24 | 10.1 | 9.6 | 31.41 |
| 04-02-2025 02:30 | 50.06315 | -5.30768 | 2.48 | 3.81 | 15.4 | 5.9 | 233 | 25 | 10 | 8.6 | 26.08 |
| 04-02-2025 02:00 | 50.06314 | -5.30775 | 2.45 | 4.17 | 15.4 | 5.6 | 238 | 33 | 10 | 8.5 | 25.12 |
| 04-02-2025 01:30 | 50.06316 | -5.30766 | 2.47 | 3.21 | 15.4 | 5.7 | 231 | 20 | 10 | 8.7 | 25.99 |
| 04-02-2025 01:00 | 50.06315 | -5.30766 | 2.42 | 3.43 | 16.7 | 5.6 | 243 | 25 | 10 | 8.6 | 24.79 |
| 04-02-2025 00:30 | 50.06315 | -5.30764 | 2.33 | 3.61 | 15.4 | 5.6 | 226 | 26 | 9.9 | 8.4 | 22.39 |
| 04-02-2025 00:00 | 50.06322 | -5.30736 | 2.49 | 3.21 | 16.7 | 5.8 | 225 | 34 | 9.9 | 8.7 | 26.5 |
