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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-11-2025 02:00 | 50.11270 | -5.50012 | 1.59 | 2.2 | 11.1 | 5.6 | 196 | 10 | 13.7 | 7.9 | 9.74 |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 26-01 | 4.8m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02-07-2025 00:00 | 50.11227 | -5.50048 | 0.2 | 0.27 | 10.5 | 5.9 | 174 | 29 | 15.7 | 7.6 | 0.15 |
| 01-07-2025 23:30 | 50.11228 | -5.50050 | 0.21 | 0.25 | 10 | 6 | 188 | 30 | 15.7 | 7.6 | 0.16 |
| 01-07-2025 23:00 | 50.11229 | -5.50057 | 0.21 | 0.34 | 10 | 6.1 | 181 | 33 | 15.7 | 7.8 | 0.17 |
| 01-07-2025 22:30 | 50.11228 | -5.50052 | 0.2 | 0.31 | 10 | 5.9 | 180 | 19 | 15.8 | 7.9 | 0.16 |
| 01-07-2025 22:00 | 50.11229 | -5.50057 | 0.2 | 0.36 | 10 | 5.6 | 179 | 48 | 15.8 | 7.6 | 0.15 |
| 01-07-2025 21:30 | 50.11229 | -5.50070 | 0.21 | 0.3 | 10 | 6 | 176 | 50 | 15.9 | 7.7 | 0.17 |
| 01-07-2025 21:00 | 50.11229 | -5.50078 | 0.22 | 0.36 | 10 | 6 | 179 | 35 | 16 | 7.8 | 0.19 |
| 01-07-2025 20:30 | 50.11232 | -5.50085 | 0.21 | 0.32 | 9.1 | 5.1 | 177 | 39 | 16.1 | 7 | 0.15 |
| 01-07-2025 20:00 | 50.11239 | -5.50100 | 0.21 | 0.32 | 10 | 5.3 | 186 | 25 | 16.1 | 7.5 | 0.16 |
| 01-07-2025 19:30 | 50.11254 | -5.50104 | 0.22 | 0.32 | 10.5 | 5.3 | 177 | 28 | 16.2 | 7.6 | 0.18 |
| 01-07-2025 19:00 | 50.11262 | -5.50087 | 0.23 | 0.35 | 10.5 | 4.8 | 177 | 36 | 16.2 | 7.2 | 0.19 |
| 01-07-2025 18:30 | 50.11278 | -5.50100 | 0.21 | 0.36 | 11.1 | 5.2 | 181 | 34 | 16.3 | 7.2 | 0.16 |
| 01-07-2025 18:00 | 50.11269 | -5.50102 | 0.24 | 0.33 | 10.5 | 5.4 | 183 | 15 | 16.4 | 7.7 | 0.22 |
| 01-07-2025 17:30 | 50.11275 | -5.50112 | 0.24 | 0.33 | 11.1 | 5.8 | 187 | 18 | 16.5 | 8 | 0.23 |
| 01-07-2025 17:00 | 50.11246 | -5.50110 | 0.25 | 0.41 | 11.1 | 5.6 | 179 | 18 | 16.6 | 8.1 | 0.25 |
| 01-07-2025 16:30 | 50.11244 | -5.50095 | 0.24 | 0.34 | 11.1 | 5.7 | 186 | 17 | 16.6 | 8 | 0.23 |
| 01-07-2025 16:00 | 50.11234 | -5.50082 | 0.25 | 0.42 | 11.8 | 5.6 | 183 | 15 | 16.7 | 8 | 0.25 |
| 01-07-2025 15:30 | 50.11234 | -5.50091 | 0.23 | 0.39 | 10 | 5.8 | 191 | 21 | 16.8 | 8.1 | 0.21 |
| 01-07-2025 15:00 | 50.11235 | -5.50095 | 0.24 | 0.36 | 11.1 | 5.6 | 184 | 17 | 16.9 | 8.3 | 0.23 |
| 01-07-2025 14:30 | 50.11229 | -5.50080 | 0.24 | 0.31 | 10.5 | 5.3 | 187 | 20 | 17.2 | 7.7 | 0.22 |
| 01-07-2025 14:00 | 50.11229 | -5.50072 | 0.26 | 0.35 | 11.1 | 5.5 | 184 | 19 | 17.2 | 8.2 | 0.27 |
| 01-07-2025 13:30 | 50.11232 | -5.50042 | 0.28 | 0.48 | 10.5 | 5.1 | 180 | 21 | 17.2 | 7.9 | 0.3 |
| 01-07-2025 13:00 | 50.11232 | -5.50035 | 0.26 | 0.43 | 11.8 | 4.8 | 187 | 18 | 17.4 | 7.6 | 0.25 |
| 01-07-2025 12:30 | 50.11259 | -5.50014 | 0.26 | 0.39 | 10.5 | 4.7 | 181 | 17 | 17.4 | 7.8 | 0.26 |
| 01-07-2025 12:00 | 50.11283 | -5.49997 | 0.24 | 0.44 | 10 | 3.8 | 177 | 28 | 17.4 | 6.9 | 0.2 |
| 01-07-2025 11:30 | 50.11286 | -5.49997 | 0.27 | 0.5 | 10 | 4 | 177 | 19 | 17.2 | 7.4 | 0.26 |
| 01-07-2025 11:00 | 50.11268 | -5.50001 | 0.26 | 0.37 | 10 | 4.7 | 177 | 18 | 17 | 7.5 | 0.25 |
| 01-07-2025 10:30 | 50.11289 | -5.50005 | 0.25 | 0.37 | 10.5 | 5.1 | 176 | 23 | 16.9 | 7.5 | 0.23 |
| 01-07-2025 10:00 | 50.11291 | -5.50055 | 0.25 | 0.46 | 10.5 | 5.1 | 179 | 28 | 17 | 7.2 | 0.22 |
| 01-07-2025 09:30 | 50.11291 | -5.50082 | 0.27 | 0.41 | 10 | 5.6 | 180 | 22 | 16.9 | 7.8 | 0.28 |
| 01-07-2025 09:00 | 50.11298 | -5.50089 | 0.24 | 0.43 | 10 | 5.3 | 179 | 27 | 17 | 7.7 | 0.22 |
| 01-07-2025 08:30 | 50.11298 | -5.50102 | 0.23 | 0.48 | 10.5 | 5.1 | 180 | 36 | 17.1 | 7.1 | 0.19 |
| 01-07-2025 08:00 | 50.11297 | -5.50102 | 0.26 | 0.36 | 10.5 | 5.4 | 180 | 21 | 17.1 | 7.9 | 0.26 |
| 01-07-2025 07:30 | 50.11302 | -5.50100 | 0.24 | 0.35 | 10.5 | 5.6 | 177 | 28 | 17 | 8 | 0.23 |
| 01-07-2025 07:00 | 50.11305 | -5.50095 | 0.25 | 0.45 | 11.1 | 6 | 181 | 23 | 16.9 | 8.6 | 0.27 |
| 01-07-2025 06:30 | 50.11305 | -5.50093 | 0.23 | 0.39 | 11.8 | 5.7 | 177 | 28 | 16.9 | 8.4 | 0.22 |
| 01-07-2025 06:00 | 50.11304 | -5.50100 | 0.24 | 0.42 | 11.1 | 6 | 181 | 16 | 17 | 8.4 | 0.24 |
| 01-07-2025 05:30 | 50.11296 | -5.50112 | 0.25 | 0.38 | 11.8 | 6.3 | 184 | 15 | 17 | 8.5 | 0.26 |
| 01-07-2025 05:00 | 50.11289 | -5.50119 | 0.23 | 0.34 | 10.5 | 6.3 | 181 | 17 | 17 | 8.3 | 0.22 |
| 01-07-2025 04:30 | 50.11272 | -5.50125 | 0.22 | 0.32 | 10.5 | 6.2 | 180 | 17 | 17.1 | 8.3 | 0.2 |
| 01-07-2025 04:00 | 50.11273 | -5.50128 | 0.22 | 0.36 | 10.5 | 5.8 | 186 | 12 | 17.4 | 7.9 | 0.19 |
| 01-07-2025 03:30 | 50.11264 | -5.50125 | 0.22 | 0.33 | 11.1 | 5.6 | 176 | 22 | 17.5 | 8 | 0.19 |
| 01-07-2025 03:00 | 50.11256 | -5.50123 | 0.23 | 0.36 | 11.8 | 5.3 | 183 | 19 | 17.6 | 8 | 0.21 |
| 01-07-2025 02:30 | 50.11248 | -5.50119 | 0.24 | 0.35 | 10 | 5.3 | 172 | 16 | 17.7 | 7.7 | 0.22 |
| 01-07-2025 02:00 | 50.11238 | -5.50104 | 0.24 | 0.35 | 10 | 5.3 | 181 | 17 | 17.8 | 7.9 | 0.22 |
| 01-07-2025 01:30 | 50.11234 | -5.50097 | 0.25 | 0.44 | 10.5 | 5.3 | 173 | 22 | 17.8 | 7.7 | 0.23 |
| 01-07-2025 01:00 | 50.11233 | -5.50091 | 0.27 | 0.37 | 9.1 | 5.3 | 181 | 21 | 17.9 | 7.5 | 0.27 |
| 01-07-2025 00:30 | 50.11230 | -5.50082 | 0.25 | 0.41 | 10 | 5 | 167 | 31 | 17.9 | 7.1 | 0.22 |
| 01-07-2025 00:00 | 50.11232 | -5.50082 | 0.28 | 0.42 | 11.1 | 5.4 | 174 | 31 | 18 | 7.3 | 0.28 |
