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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-06-2026 16:30 | 50.11274 | -5.50007 | 1.19 | 1.64 | 10.5 | 4.3 | 197 | 20 | 13.9 | 7.1 | 4.93 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-09-2025 00:00 | 50.11299 | -5.50130 | 1.25 | 2.2 | 5.9 | 4.2 | 174 | 17 | 16.8 | 5.1 | 4.46 |
| 06-09-2025 23:30 | 50.11301 | -5.50134 | 1.29 | 2.3 | 6.7 | 4.3 | 176 | 11 | 16.8 | 5.2 | 4.71 |
| 06-09-2025 23:00 | 50.11281 | -5.50151 | 1.33 | 2.09 | 5.6 | 4.3 | 166 | 12 | 16.8 | 5.1 | 4.1 |
| 06-09-2025 22:30 | 50.11279 | -5.50151 | 1.36 | 2.15 | 6.7 | 4.3 | 173 | 12 | 16.8 | 5 | 3.62 |
| 06-09-2025 22:00 | 50.11279 | -5.50151 | 1.28 | 1.86 | 5.6 | 4.3 | 177 | 13 | 16.8 | 5.1 | 3.28 |
| 06-09-2025 21:30 | 50.11276 | -5.50153 | 1.21 | 1.85 | 5.9 | 4.2 | 174 | 14 | 16.8 | 4.9 | 2.3 |
| 06-09-2025 21:00 | 50.11264 | -5.50153 | 1.15 | 1.83 | 5.9 | 4.1 | 176 | 14 | 16.8 | 4.9 | 1.81 |
| 06-09-2025 20:30 | 50.11263 | -5.50151 | 0.98 | 1.31 | 6.2 | 3.9 | 179 | 21 | 16.8 | 5 | 2.2 |
| 06-09-2025 20:00 | 50.11269 | -5.50151 | 0.87 | 1.25 | 5.9 | 3.9 | 177 | 20 | 16.8 | 4.9 | 2.57 |
| 06-09-2025 19:30 | 50.11264 | -5.50151 | 0.95 | 1.57 | 6.2 | 4 | 173 | 18 | 16.8 | 4.7 | 2.28 |
| 06-09-2025 19:00 | 50.11274 | -5.50151 | 1.03 | 1.6 | 5.9 | 4 | 167 | 21 | 16.8 | 4.7 | 2.31 |
| 06-09-2025 18:30 | 50.11274 | -5.50151 | 0.99 | 1.47 | 5.9 | 3.8 | 162 | 27 | 16.6 | 4.7 | 2.9 |
| 06-09-2025 18:00 | 50.11278 | -5.50149 | 1 | 1.61 | 6.2 | 3.8 | 159 | 25 | 16.6 | 4.8 | 3.42 |
| 06-09-2025 17:30 | 50.11277 | -5.50149 | 1.12 | 1.73 | 5.6 | 3.9 | 166 | 22 | 16.6 | 4.8 | 3.67 |
| 06-09-2025 17:00 | 50.11279 | -5.50147 | 1.21 | 2.06 | 5.6 | 4 | 163 | 23 | 16.6 | 4.7 | 3.61 |
| 06-09-2025 16:30 | 50.11273 | -5.50149 | 1.25 | 2.03 | 5.6 | 4 | 166 | 26 | 16.6 | 4.7 | 4.05 |
| 06-09-2025 16:00 | 50.11276 | -5.50149 | 1.25 | 2.01 | 5.9 | 4 | 164 | 31 | 16.6 | 4.6 | 3.77 |
| 06-09-2025 15:30 | 50.11275 | -5.50149 | 1.33 | 2.05 | 5.6 | 4 | 167 | 20 | 16.6 | 4.6 | 3.35 |
| 06-09-2025 15:00 | 50.11284 | -5.50147 | 1.29 | 2.56 | 5.6 | 3.9 | 159 | 25 | 16.6 | 4.4 | 3.18 |
| 06-09-2025 14:30 | 50.11283 | -5.50147 | 1.22 | 2.08 | 5.6 | 3.8 | 158 | 19 | 16.6 | 4.4 | 3.11 |
| 06-09-2025 14:00 | 50.11283 | -5.50145 | 1.21 | 1.92 | 5.6 | 3.7 | 166 | 27 | 16.6 | 4.5 | 2.74 |
| 06-09-2025 13:30 | 50.11282 | -5.50147 | 1.2 | 1.71 | 5 | 3.7 | 162 | 19 | 16.6 | 4.3 | 2.35 |
| 06-09-2025 13:00 | 50.11283 | -5.50147 | 1.12 | 1.7 | 5.3 | 3.8 | 172 | 19 | 16.6 | 4.3 | 2.32 |
| 06-09-2025 12:30 | 50.11288 | -5.50143 | 1.05 | 1.61 | 5.3 | 3.6 | 164 | 22 | 16.5 | 4.1 | 2.22 |
| 06-09-2025 12:00 | 50.11281 | -5.50149 | 1.05 | 1.55 | 5 | 3.6 | 163 | 22 | 16.6 | 4.2 | 2.27 |
| 06-09-2025 11:30 | 50.11286 | -5.50147 | 1.05 | 1.64 | 5 | 3.5 | 169 | 25 | 16.6 | 4.2 | 2.18 |
| 06-09-2025 11:00 | 50.11281 | -5.50149 | 1.05 | 1.68 | 4.5 | 3.6 | 158 | 21 | 16.6 | 4.2 | 2.38 |
| 06-09-2025 10:30 | 50.11276 | -5.50151 | 1.03 | 1.57 | 4.8 | 3.5 | 162 | 14 | 16.6 | 4.2 | 1.92 |
| 06-09-2025 10:00 | 50.11275 | -5.50151 | 1.07 | 2.03 | 4.5 | 3.6 | 160 | 17 | 16.6 | 4.1 | 1.87 |
| 06-09-2025 09:30 | 50.11273 | -5.50153 | 0.97 | 1.68 | 3.9 | 3.5 | 149 | 22 | 16.6 | 4.1 | 1.67 |
| 06-09-2025 09:00 | 50.11279 | -5.50149 | 0.97 | 1.62 | 4.2 | 3.5 | 150 | 15 | 16.6 | 4 | 1.52 |
| 06-09-2025 08:30 | 50.11277 | -5.50151 | 0.91 | 1.37 | 3.9 | 3.5 | 146 | 20 | 16.5 | 4 | 1.19 |
| 06-09-2025 08:00 | 50.11283 | -5.50147 | 0.88 | 1.29 | 4 | 3.4 | 152 | 20 | 16.5 | 4 | 1.12 |
| 06-09-2025 07:30 | 50.11282 | -5.50149 | 0.78 | 1.31 | 4.2 | 3.3 | 162 | 20 | 16.5 | 4.1 | 1.04 |
| 06-09-2025 07:00 | 50.11282 | -5.50149 | 0.76 | 1.15 | 4.5 | 3.3 | 169 | 22 | 16.5 | 4.1 | 1.01 |
| 06-09-2025 06:30 | 50.11291 | -5.50138 | 0.72 | 1.16 | 4.5 | 3.3 | 179 | 20 | 16.5 | 4 | 0.99 |
| 06-09-2025 06:00 | 50.11290 | -5.50138 | 0.71 | 0.98 | 4 | 3.3 | 174 | 22 | 16.5 | 4 | 1.13 |
| 06-09-2025 05:30 | 50.11292 | -5.50136 | 0.71 | 1.16 | 4.2 | 3.3 | 174 | 20 | 16.6 | 4 | 0.99 |
| 06-09-2025 05:00 | 50.11287 | -5.50143 | 0.76 | 1.12 | 3.9 | 3.3 | 167 | 23 | 16.6 | 4 | 0.98 |
| 06-09-2025 04:30 | 50.11290 | -5.50138 | 0.71 | 1.12 | 3.6 | 3.2 | 163 | 25 | 16.6 | 4.1 | 1.05 |
| 06-09-2025 04:00 | 50.11292 | -5.50136 | 0.71 | 1.25 | 3.9 | 3.2 | 177 | 27 | 16.6 | 4.2 | 1.15 |
| 06-09-2025 03:30 | 50.11286 | -5.50140 | 0.72 | 1.2 | 4.5 | 3.3 | 183 | 21 | 16.6 | 4 | 1.14 |
| 06-09-2025 03:00 | 50.11300 | -5.50125 | 0.75 | 1.12 | 4 | 3.3 | 177 | 24 | 16.6 | 4 | 1.08 |
| 06-09-2025 02:30 | 50.11298 | -5.50132 | 0.76 | 1.28 | 4.3 | 3.3 | 184 | 23 | 16.6 | 4 | 1.14 |
| 06-09-2025 02:00 | 50.11291 | -5.50138 | 0.74 | 1.03 | 3.9 | 3.3 | 173 | 25 | 16.6 | 4.1 | 1.19 |
| 06-09-2025 01:30 | 50.11290 | -5.50138 | 0.76 | 1.15 | 3.7 | 3.3 | 174 | 22 | 16.6 | 4 | 1.19 |
| 06-09-2025 01:00 | 50.11291 | -5.50138 | 0.77 | 1.07 | 3.9 | 3.3 | 179 | 19 | 16.6 | 4 | 1.22 |
| 06-09-2025 00:30 | 50.11296 | -5.50134 | 0.78 | 1.16 | 4.5 | 3.2 | 186 | 15 | 16.6 | 4 | 1.01 |
| 06-09-2025 00:00 | 50.11298 | -5.50134 | 0.79 | 1.37 | 3.7 | 3.2 | 172 | 22 | 16.6 | 3.9 | 0.89 |
