National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Penzance
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-04-2026 07:00 | 50.11272 | -5.50016 | 0.93 | 1.62 | 7.7 | 4.9 | 187 | 19 | 11.6 | 7.3 | 3.1 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 27-01 | 4.6m | 3.06m | 11.80s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 03-07-2025 00:00 | 50.11248 | -5.50003 | 0.2 | 0.39 | 10.5 | 4.4 | 193 | 19 | 14.7 | 7.1 | 0.13 |
| 02-07-2025 23:30 | 50.11244 | -5.50007 | 0.19 | 0.29 | 10 | 4.5 | 183 | 22 | 14.7 | 6.8 | 0.11 |
| 02-07-2025 23:00 | 50.11243 | -5.50009 | 0.18 | 0.3 | 9.1 | 4.8 | 187 | 27 | 14.7 | 6.9 | 0.11 |
| 02-07-2025 22:30 | 50.11247 | -5.50003 | 0.18 | 0.27 | 10 | 4.7 | 180 | 23 | 14.7 | 7 | 0.12 |
| 02-07-2025 22:00 | 50.11243 | -5.50009 | 0.19 | 0.34 | 10.5 | 4.8 | 188 | 31 | 14.8 | 7.2 | 0.13 |
| 02-07-2025 21:30 | 50.11241 | -5.50012 | 0.19 | 0.36 | 10 | 4.9 | 194 | 22 | 14.9 | 7.2 | 0.11 |
| 02-07-2025 21:00 | 50.11241 | -5.50012 | 0.18 | 0.29 | 9.1 | 5.2 | 183 | 31 | 14.9 | 7.8 | 0.11 |
| 02-07-2025 20:30 | 50.11242 | -5.50007 | 0.17 | 0.27 | 10 | 5.3 | 196 | 31 | 15 | 8.1 | 0.11 |
| 02-07-2025 20:00 | 50.11240 | -5.50014 | 0.17 | 0.28 | 9.1 | 5.5 | 181 | 29 | 15.2 | 7.6 | 0.11 |
| 02-07-2025 19:30 | 50.11241 | -5.50005 | 0.17 | 0.29 | 10 | 5.1 | 193 | 32 | 15.2 | 7.1 | 0.09 |
| 02-07-2025 19:00 | 50.11239 | -5.50009 | 0.16 | 0.28 | 10 | 4.2 | 170 | 34 | 15.3 | 6.6 | 0.11 |
| 02-07-2025 18:30 | 50.11239 | -5.50009 | 0.18 | 0.25 | 10 | 3.8 | 186 | 36 | 15.3 | 7.4 | 0.12 |
| 02-07-2025 18:00 | 50.11239 | -5.50005 | 0.18 | 0.34 | 10 | 3.7 | 193 | 33 | 15.4 | 6 | 0.1 |
| 02-07-2025 17:30 | 50.11233 | -5.50018 | 0.18 | 0.28 | 10 | 2.9 | 196 | 40 | 15.4 | 5.9 | 0.09 |
| 02-07-2025 17:00 | 50.11231 | -5.50022 | 0.18 | 0.28 | 9.1 | 2.9 | 191 | 40 | 15.4 | 5.8 | 0.08 |
| 02-07-2025 16:30 | 50.11233 | -5.50022 | 0.17 | 0.26 | 10 | 3 | 187 | 41 | 15.5 | 5.1 | 0.1 |
| 02-07-2025 16:00 | 50.11238 | -5.50016 | 0.2 | 0.28 | 10 | 2.5 | 200 | 39 | 15.6 | 5.6 | 0.1 |
| 02-07-2025 15:30 | 50.11239 | -5.50009 | 0.19 | 0.3 | 10.5 | 2.7 | 190 | 43 | 15.6 | 5 | 0.11 |
| 02-07-2025 15:00 | 50.11234 | -5.50016 | 0.21 | 0.29 | 1.7 | 2.5 | 307 | 18 | 15.6 | 5.2 | 0.1 |
| 02-07-2025 14:30 | 50.11232 | -5.50022 | 0.2 | 0.31 | 1.8 | 2.6 | 314 | 22 | 15.6 | 5.6 | 0.11 |
| 02-07-2025 14:00 | 50.11232 | -5.50027 | 0.2 | 0.31 | 11.1 | 2.7 | 190 | 50 | 15.7 | 6.1 | 0.11 |
| 02-07-2025 13:30 | 50.11233 | -5.50022 | 0.19 | 0.34 | 10.5 | 3 | 186 | 46 | 15.7 | 6.3 | 0.11 |
| 02-07-2025 13:00 | 50.11232 | -5.50025 | 0.19 | 0.32 | 8.3 | 3.1 | 181 | 36 | 15.7 | 6.5 | 0.1 |
| 02-07-2025 12:30 | 50.11232 | -5.50025 | 0.18 | 0.3 | 9.1 | 3.3 | 196 | 52 | 15.7 | 6.4 | 0.1 |
| 02-07-2025 12:00 | 50.11235 | -5.50025 | 0.18 | 0.29 | 10 | 3.3 | 186 | 42 | 15.6 | 7 | 0.1 |
| 02-07-2025 11:30 | 50.11237 | -5.50020 | 0.17 | 0.32 | 9.1 | 4.3 | 188 | 40 | 15.6 | 6.6 | 0.11 |
| 02-07-2025 11:00 | 50.11237 | -5.50018 | 0.18 | 0.29 | 8.3 | 4.3 | 181 | 30 | 15.6 | 7.1 | 0.13 |
| 02-07-2025 10:30 | 50.11237 | -5.50020 | 0.19 | 0.3 | 9.1 | 4.9 | 188 | 27 | 15.6 | 7.3 | 0.13 |
| 02-07-2025 10:00 | 50.11233 | -5.50020 | 0.19 | 0.31 | 10 | 5.1 | 188 | 32 | 15.6 | 7.4 | 0.13 |
| 02-07-2025 09:30 | 50.11240 | -5.50014 | 0.19 | 0.31 | 10.5 | 5 | 188 | 31 | 15.4 | 7.3 | 0.13 |
| 02-07-2025 09:00 | 50.11242 | -5.50014 | 0.19 | 0.25 | 9.1 | 5.1 | 186 | 35 | 15.4 | 7.4 | 0.16 |
| 02-07-2025 08:30 | 50.11238 | -5.50016 | 0.21 | 0.3 | 9.1 | 5.4 | 183 | 31 | 15.3 | 7.7 | 0.14 |
| 02-07-2025 08:00 | 50.11241 | -5.50012 | 0.19 | 0.32 | 9.1 | 5.6 | 183 | 27 | 15.3 | 7.5 | 0.12 |
| 02-07-2025 07:30 | 50.11237 | -5.50014 | 0.18 | 0.3 | 10.5 | 5.3 | 202 | 35 | 15.3 | 7.7 | 0.14 |
| 02-07-2025 07:00 | 50.11240 | -5.50025 | 0.19 | 0.31 | 9.1 | 5.8 | 183 | 27 | 15.3 | 8 | 0.14 |
| 02-07-2025 06:30 | 50.11234 | -5.50025 | 0.19 | 0.27 | 9.1 | 6.1 | 184 | 23 | 15.3 | 7.9 | 0.13 |
| 02-07-2025 06:00 | 50.11231 | -5.50035 | 0.18 | 0.3 | 10 | 5.9 | 183 | 21 | 15.3 | 7.6 | 0.11 |
| 02-07-2025 05:30 | 50.11229 | -5.50044 | 0.17 | 0.28 | 10 | 5.7 | 177 | 21 | 15.3 | 7.7 | 0.11 |
| 02-07-2025 05:00 | 50.11228 | -5.50059 | 0.17 | 0.27 | 10.5 | 5.7 | 183 | 23 | 15.3 | 7.7 | 0.12 |
| 02-07-2025 04:30 | 50.11226 | -5.50061 | 0.18 | 0.3 | 10 | 5.8 | 187 | 28 | 15.4 | 7.8 | 0.12 |
| 02-07-2025 04:00 | 50.11226 | -5.50050 | 0.18 | 0.3 | 10.5 | 6 | 183 | 20 | 15.5 | 7.9 | 0.13 |
| 02-07-2025 03:30 | 50.11225 | -5.50048 | 0.18 | 0.29 | 10.5 | 6 | 181 | 18 | 15.6 | 7.8 | 0.12 |
| 02-07-2025 03:00 | 50.11227 | -5.50050 | 0.18 | 0.33 | 10 | 5.9 | 187 | 23 | 15.6 | 7.3 | 0.12 |
| 02-07-2025 02:30 | 50.11226 | -5.50065 | 0.18 | 0.29 | 9.1 | 5.6 | 184 | 23 | 15.7 | 7.8 | 0.12 |
| 02-07-2025 02:00 | 50.11228 | -5.50061 | 0.18 | 0.28 | 10 | 6.1 | 183 | 22 | 15.7 | 8.1 | 0.14 |
| 02-07-2025 01:30 | 50.11228 | -5.50072 | 0.19 | 0.29 | 10 | 6.2 | 183 | 17 | 15.8 | 8.1 | 0.14 |
| 02-07-2025 01:00 | 50.11226 | -5.50057 | 0.19 | 0.28 | 10 | 5.8 | 184 | 37 | 15.8 | 7.8 | 0.11 |
| 02-07-2025 00:30 | 50.11228 | -5.50046 | 0.17 | 0.35 | 9.1 | 5.9 | 180 | 37 | 15.8 | 7.8 | 0.14 |
| 02-07-2025 00:00 | 50.11227 | -5.50048 | 0.19 | 0.27 | 9.1 | 6 | 176 | 33 | 15.8 | 7.6 | 0.15 |
