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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15-02-2026 23:30 | 50.06256 | -5.30638 | 2.4 | 3.74 | 10 | 5.8 | 231 | 17 | 10.2 | 7.8 | 21.96 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-02-2025 00:00 | 50.06238 | -5.30801 | 0.6 | 0.92 | 12.5 | 4.9 | 246 | 38 | 10 | 9.4 | 1.67 |
| 06-02-2025 23:30 | 50.06235 | -5.30796 | 0.66 | 0.89 | 13.3 | 5.5 | 235 | 29 | 10 | 9.9 | 2.12 |
| 06-02-2025 23:00 | 50.06233 | -5.30794 | 0.63 | 1.01 | 12.5 | 5.6 | 239 | 29 | 10 | 9.8 | 1.91 |
| 06-02-2025 22:30 | 50.06229 | -5.30790 | 0.64 | 1.04 | 12.5 | 6.9 | 242 | 32 | 10.1 | 10.3 | 2.07 |
| 06-02-2025 22:00 | 50.06232 | -5.30794 | 0.63 | 0.97 | 13.3 | 6.6 | 243 | 29 | 10.2 | 10.1 | 1.97 |
| 06-02-2025 21:30 | 50.06245 | -5.30807 | 0.62 | 1.04 | 11.8 | 6.5 | 238 | 28 | 10.2 | 9.8 | 1.84 |
| 06-02-2025 21:00 | 50.06255 | -5.30809 | 0.69 | 0.98 | 13.3 | 7 | 241 | 38 | 10.1 | 10.5 | 2.44 |
| 06-02-2025 20:30 | 50.06280 | -5.30809 | 0.69 | 0.92 | 12.5 | 6.8 | 242 | 33 | 10.2 | 10.4 | 2.42 |
| 06-02-2025 20:00 | 50.06273 | -5.30816 | 0.7 | 1.14 | 13.3 | 5.9 | 236 | 51 | 10.1 | 10.4 | 2.5 |
| 06-02-2025 19:30 | 50.06279 | -5.30813 | 0.67 | 1.07 | 14.3 | 6.3 | 253 | 48 | 10.1 | 10.7 | 2.35 |
| 06-02-2025 19:00 | 50.06279 | -5.30811 | 0.63 | 1.03 | 13.3 | 5.7 | 241 | 47 | 10.1 | 10.3 | 2.01 |
| 06-02-2025 18:30 | 50.06282 | -5.30809 | 0.68 | 0.9 | 13.3 | 6.8 | 248 | 46 | 10.2 | 11.1 | 2.52 |
| 06-02-2025 18:00 | 50.06278 | -5.30811 | 0.65 | 0.95 | 14.3 | 5.6 | 245 | 32 | 10.2 | 10.5 | 2.17 |
| 06-02-2025 17:30 | 50.06283 | -5.30809 | 0.64 | 1.28 | 13.3 | 6.7 | 241 | 33 | 10.2 | 10.8 | 2.16 |
| 06-02-2025 17:00 | 50.06282 | -5.30811 | 0.63 | 0.92 | 14.3 | 6.2 | 242 | 33 | 10.2 | 10.5 | 2.04 |
| 06-02-2025 16:30 | 50.06279 | -5.30813 | 0.72 | 0.98 | 14.3 | 5.6 | 236 | 28 | 10.3 | 10.4 | 2.65 |
| 06-02-2025 16:00 | 50.06278 | -5.30811 | 0.72 | 1.07 | 11.1 | 5.6 | 241 | 21 | 10.3 | 10.2 | 2.6 |
| 06-02-2025 15:30 | 50.06270 | -5.30811 | 0.71 | 0.97 | 12.5 | 5 | 248 | 29 | 10.3 | 10 | 2.46 |
| 06-02-2025 15:00 | 50.06276 | -5.30811 | 0.79 | 1.09 | 14.3 | 5.3 | 241 | 34 | 10.3 | 10.3 | 3.15 |
| 06-02-2025 14:30 | 50.06271 | -5.30813 | 0.9 | 1.22 | 12.5 | 5.5 | 242 | 29 | 10.3 | 10.1 | 4.02 |
| 06-02-2025 14:00 | 50.06269 | -5.30811 | 0.83 | 1.23 | 13.3 | 4.8 | 249 | 33 | 10.3 | 9.2 | 3.1 |
| 06-02-2025 13:30 | 50.06271 | -5.30811 | 0.96 | 1.15 | 13.3 | 5.3 | 241 | 23 | 10.3 | 9.7 | 4.4 |
| 06-02-2025 13:00 | 50.06259 | -5.30811 | 0.85 | 1.29 | 13.3 | 4.9 | 236 | 30 | 10.3 | 9.4 | 3.33 |
| 06-02-2025 12:30 | 50.06255 | -5.30811 | 0.95 | 1.26 | 13.3 | 5.3 | 241 | 28 | 10.3 | 9.9 | 4.38 |
| 06-02-2025 12:00 | 50.06247 | -5.30805 | 0.96 | 1.47 | 12.5 | 5.6 | 242 | 20 | 10.3 | 10 | 4.51 |
| 06-02-2025 11:30 | 50.06248 | -5.30805 | 1.06 | 1.33 | 13.3 | 6.2 | 243 | 27 | 10.2 | 10.3 | 5.66 |
| 06-02-2025 11:00 | 50.06242 | -5.30803 | 1 | 1.74 | 12.5 | 6.3 | 233 | 24 | 10.2 | 10.2 | 4.98 |
| 06-02-2025 10:30 | 50.06240 | -5.30805 | 1.01 | 1.65 | 11.8 | 6.6 | 236 | 16 | 10.2 | 10.4 | 5.2 |
| 06-02-2025 10:00 | 50.06247 | -5.30805 | 1.08 | 1.34 | 13.3 | 6.9 | 246 | 23 | 10.2 | 10.5 | 6.03 |
| 06-02-2025 09:30 | 50.06252 | -5.30809 | 0.96 | 1.84 | 12.5 | 6.5 | 243 | 26 | 10.2 | 10 | 4.52 |
| 06-02-2025 09:00 | 50.06258 | -5.30811 | 1.09 | 1.46 | 13.3 | 7.1 | 245 | 28 | 10.2 | 10.8 | 6.3 |
| 06-02-2025 08:30 | 50.06257 | -5.30811 | 1.05 | 1.88 | 12.5 | 6.9 | 239 | 15 | 10.2 | 10.4 | 5.62 |
| 06-02-2025 08:00 | 50.06261 | -5.30813 | 1.07 | 1.56 | 13.3 | 7.1 | 239 | 23 | 10.2 | 10.6 | 5.96 |
| 06-02-2025 07:30 | 50.06268 | -5.30816 | 1.17 | 1.4 | 14.3 | 7.7 | 238 | 36 | 10.2 | 11.1 | 7.42 |
| 06-02-2025 07:00 | 50.06269 | -5.30813 | 1.08 | 1.81 | 14.3 | 7.8 | 235 | 28 | 10.2 | 11 | 6.28 |
| 06-02-2025 06:30 | 50.06267 | -5.30813 | 1.04 | 1.81 | 14.3 | 7.5 | 243 | 27 | 10.2 | 10.8 | 5.71 |
| 06-02-2025 06:00 | 50.06271 | -5.30813 | 1.1 | 1.49 | 14.3 | 8.2 | 242 | 26 | 10.2 | 10.9 | 6.5 |
| 06-02-2025 05:30 | 50.06270 | -5.30816 | 1.21 | 2.16 | 14.3 | 8.7 | 241 | 18 | 10.2 | 11.3 | 8.12 |
| 06-02-2025 05:00 | 50.06278 | -5.30811 | 1.06 | 1.64 | 14.3 | 8.2 | 231 | 27 | 10.2 | 11.1 | 6.13 |
| 06-02-2025 04:30 | 50.06273 | -5.30813 | 1.19 | 2.22 | 13.3 | 8.7 | 238 | 26 | 10.1 | 11.2 | 7.81 |
| 06-02-2025 04:00 | 50.06268 | -5.30816 | 1.13 | 1.83 | 14.3 | 8.3 | 229 | 30 | 10.1 | 10.9 | 6.84 |
| 06-02-2025 03:30 | 50.06268 | -5.30811 | 1.22 | 1.54 | 12.5 | 8.5 | 241 | 21 | 10 | 11.2 | 8.15 |
| 06-02-2025 03:00 | 50.06264 | -5.30813 | 1.29 | 1.8 | 14.3 | 8.7 | 233 | 23 | 10 | 11.4 | 9.31 |
| 06-02-2025 02:30 | 50.06261 | -5.30811 | 1.29 | 1.88 | 13.3 | 8.3 | 246 | 24 | 9.9 | 11 | 8.99 |
| 06-02-2025 02:00 | 50.06261 | -5.30811 | 1.26 | 2.06 | 13.3 | 8.2 | 232 | 26 | 9.8 | 10.7 | 8.35 |
| 06-02-2025 01:30 | 50.06252 | -5.30811 | 1.35 | 2.07 | 14.3 | 7.8 | 242 | 37 | 9.8 | 10.7 | 9.61 |
| 06-02-2025 01:00 | 50.06245 | -5.30805 | 1.48 | 1.82 | 14.3 | 8.2 | 241 | 26 | 9.8 | 10.9 | 11.74 |
| 06-02-2025 00:30 | 50.06238 | -5.30798 | 1.63 | 2.07 | 14.3 | 8.5 | 241 | 24 | 9.8 | 11 | 14.39 |
| 06-02-2025 00:00 | 50.06224 | -5.30777 | 1.61 | 2.45 | 14.3 | 7.8 | 239 | 33 | 10 | 10.5 | 13.4 |
