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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-04-2026 15:30 | 50.11292 | -5.50134 | 0.79 | 1.29 | 5.3 | 3.3 | 152 | 17 | 12 | 4 | 1.21 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 04-07-2025 00:00 | 50.11283 | -5.50048 | 0.12 | 0.18 | 8.3 | 4.3 | 180 | 29 | 15.2 | 6.7 | 0.05 |
| 03-07-2025 23:30 | 50.11270 | -5.50078 | 0.12 | 0.2 | 7.7 | 4.5 | 183 | 27 | 15.2 | 6.3 | 0.05 |
| 03-07-2025 23:00 | 50.11268 | -5.50095 | 0.13 | 0.17 | 9.1 | 4.6 | 181 | 20 | 15.2 | 6.1 | 0.06 |
| 03-07-2025 22:30 | 50.11263 | -5.50100 | 0.14 | 0.2 | 8.3 | 4.3 | 176 | 30 | 15.2 | 5.6 | 0.08 |
| 03-07-2025 22:00 | 50.11259 | -5.50089 | 0.17 | 0.2 | 5.9 | 4.3 | 149 | 21 | 15.2 | 6.2 | 0.06 |
| 03-07-2025 21:30 | 50.11243 | -5.50082 | 0.14 | 0.26 | 6.7 | 4.8 | 170 | 22 | 15.3 | 6.4 | 0.05 |
| 03-07-2025 21:00 | 50.11237 | -5.50059 | 0.13 | 0.2 | 7.7 | 4.7 | 172 | 26 | 15.3 | 6.9 | 0.07 |
| 03-07-2025 20:30 | 50.11238 | -5.50027 | 0.14 | 0.18 | 16.7 | 4.8 | 184 | 29 | 15.3 | 6.4 | 0.05 |
| 03-07-2025 20:00 | 50.11233 | -5.50027 | 0.13 | 0.21 | 6.7 | 4.8 | 177 | 21 | 15.4 | 6.6 | 0.07 |
| 03-07-2025 19:30 | 50.11235 | -5.50020 | 0.15 | 0.21 | 8.3 | 4.9 | 186 | 21 | 15.4 | 6.2 | 0.06 |
| 03-07-2025 19:00 | 50.11239 | -5.50022 | 0.14 | 0.21 | 9.1 | 4.6 | 186 | 32 | 15.4 | 6.1 | 0.06 |
| 03-07-2025 18:30 | 50.11240 | -5.50022 | 0.14 | 0.22 | 8.3 | 4.3 | 180 | 26 | 15.4 | 6.3 | 0.06 |
| 03-07-2025 18:00 | 50.11232 | -5.50025 | 0.14 | 0.23 | 7.1 | 4.8 | 181 | 26 | 15.4 | 6.4 | 0.07 |
| 03-07-2025 17:30 | 50.11228 | -5.50040 | 0.15 | 0.21 | 8.3 | 4.9 | 190 | 24 | 15.4 | 6.3 | 0.06 |
| 03-07-2025 17:00 | 50.11227 | -5.50055 | 0.14 | 0.19 | 7.7 | 4.8 | 188 | 26 | 15.4 | 6.2 | 0.07 |
| 03-07-2025 16:30 | 50.11227 | -5.50065 | 0.15 | 0.21 | 8.3 | 4.6 | 181 | 28 | 15.5 | 6.3 | 0.06 |
| 03-07-2025 16:00 | 50.11229 | -5.50048 | 0.14 | 0.24 | 8.3 | 4.5 | 187 | 29 | 15.6 | 6.5 | 0.08 |
| 03-07-2025 15:30 | 50.11228 | -5.50044 | 0.16 | 0.2 | 8.3 | 4.8 | 180 | 25 | 15.7 | 6.5 | 0.08 |
| 03-07-2025 15:00 | 50.11227 | -5.50044 | 0.16 | 0.23 | 9.1 | 4.6 | 181 | 34 | 15.7 | 6.3 | 0.08 |
| 03-07-2025 14:30 | 50.11228 | -5.50042 | 0.16 | 0.23 | 8.3 | 4.5 | 184 | 31 | 15.7 | 6.1 | 0.08 |
| 03-07-2025 14:00 | 50.11230 | -5.50031 | 0.16 | 0.27 | 9.1 | 4.2 | 193 | 44 | 15.7 | 5.8 | 0.08 |
| 03-07-2025 13:30 | 50.11231 | -5.50029 | 0.17 | 0.23 | 8.3 | 3.7 | 183 | 36 | 15.7 | 5.8 | 0.08 |
| 03-07-2025 13:00 | 50.11230 | -5.50029 | 0.17 | 0.24 | 8.3 | 3.7 | 176 | 36 | 15.7 | 5.4 | 0.09 |
| 03-07-2025 12:30 | 50.11232 | -5.50025 | 0.18 | 0.29 | 9.1 | 3.6 | 180 | 47 | 15.8 | 5.7 | 0.08 |
| 03-07-2025 12:00 | 50.11231 | -5.50029 | 0.17 | 0.35 | 7.1 | 4 | 177 | 26 | 15.9 | 6 | 0.09 |
| 03-07-2025 11:30 | 50.11231 | -5.50029 | 0.18 | 0.3 | 8.3 | 4.3 | 190 | 38 | 15.9 | 5.9 | 0.09 |
| 03-07-2025 11:00 | 50.11247 | -5.50009 | 0.18 | 0.27 | 9.1 | 4.2 | 190 | 33 | 15.8 | 5.5 | 0.1 |
| 03-07-2025 10:30 | 50.11264 | -5.50016 | 0.19 | 0.3 | 4.8 | 4 | 167 | 22 | 15.9 | 6.1 | 0.1 |
| 03-07-2025 10:00 | 50.11272 | -5.50009 | 0.18 | 0.26 | 9.1 | 4.3 | 183 | 25 | 15.8 | 6.2 | 0.11 |
| 03-07-2025 09:30 | 50.11285 | -5.50014 | 0.19 | 0.27 | 9.1 | 4.4 | 177 | 25 | 15.8 | 6.2 | 0.09 |
| 03-07-2025 09:00 | 50.11289 | -5.50027 | 0.17 | 0.29 | 8.3 | 4.6 | 177 | 28 | 15.8 | 6.2 | 0.09 |
| 03-07-2025 08:30 | 50.11288 | -5.50014 | 0.17 | 0.29 | 7.7 | 4 | 187 | 24 | 15.7 | 6.5 | 0.09 |
| 03-07-2025 08:00 | 50.11286 | -5.50014 | 0.17 | 0.22 | 9.1 | 4.4 | 183 | 34 | 15.6 | 6.6 | 0.08 |
| 03-07-2025 07:30 | 50.11287 | -5.50018 | 0.16 | 0.28 | 10 | 4.2 | 184 | 27 | 15.6 | 6.7 | 0.08 |
| 03-07-2025 07:00 | 50.11284 | -5.50003 | 0.16 | 0.26 | 10 | 4.3 | 188 | 21 | 15.5 | 6.5 | 0.08 |
| 03-07-2025 06:30 | 50.11283 | -5.49997 | 0.16 | 0.23 | 10 | 4.3 | 188 | 14 | 15.4 | 6.5 | 0.08 |
| 03-07-2025 06:00 | 50.11278 | -5.49992 | 0.16 | 0.25 | 10 | 4.3 | 193 | 17 | 15.4 | 6.6 | 0.08 |
| 03-07-2025 05:30 | 50.11275 | -5.49990 | 0.16 | 0.3 | 10 | 4.4 | 183 | 20 | 15.4 | 6.7 | 0.07 |
| 03-07-2025 05:00 | 50.11270 | -5.49992 | 0.15 | 0.22 | 10 | 4.4 | 177 | 23 | 15.4 | 6.8 | 0.07 |
| 03-07-2025 04:30 | 50.11263 | -5.49992 | 0.15 | 0.23 | 8.3 | 4.3 | 183 | 21 | 15.3 | 7.1 | 0.1 |
| 03-07-2025 04:00 | 50.11261 | -5.49992 | 0.17 | 0.23 | 10 | 4.5 | 174 | 26 | 15.3 | 6.8 | 0.09 |
| 03-07-2025 03:30 | 50.11259 | -5.49988 | 0.16 | 0.26 | 10 | 4.5 | 193 | 18 | 15.3 | 6.9 | 0.1 |
| 03-07-2025 03:00 | 50.11254 | -5.49992 | 0.17 | 0.25 | 10 | 4.4 | 187 | 19 | 15.3 | 6.5 | 0.1 |
| 03-07-2025 02:30 | 50.11252 | -5.50001 | 0.18 | 0.27 | 10 | 4.4 | 174 | 19 | 15.3 | 6.6 | 0.12 |
| 03-07-2025 02:00 | 50.11258 | -5.49992 | 0.19 | 0.29 | 10 | 4.4 | 184 | 24 | 15.2 | 7 | 0.11 |
| 03-07-2025 01:30 | 50.11255 | -5.49997 | 0.18 | 0.33 | 9.1 | 4.5 | 186 | 22 | 15 | 6.9 | 0.14 |
| 03-07-2025 01:00 | 50.11248 | -5.49997 | 0.2 | 0.3 | 9.1 | 4.5 | 179 | 26 | 14.9 | 6.2 | 0.12 |
| 03-07-2025 00:30 | 50.11245 | -5.50001 | 0.2 | 0.31 | 5.6 | 4.3 | 152 | 20 | 14.8 | 6.7 | 0.13 |
| 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 |
