National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Port Isaac
Tide Levels and HarmonicsLatest 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-12-2025 16:30 | - | - | 0.89 | 1.5 | 7.5 | 3.5 | - | - | - | - | - |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
|---|---|---|
| 27-01 | 2.2m | 2.13m |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13-12-2025 16:30 | - | - | 0.89 | 1.5 | 7.5 | 3.5 | - | - | - | - | - |
| 13-12-2025 16:00 | - | - | 0.92 | 1.7 | 7.5 | 3.8 | - | - | - | - | - |
| 13-12-2025 15:30 | - | - | 0.82 | 1.45 | 7.5 | 4.1 | - | - | - | - | - |
| 13-12-2025 15:00 | - | - | 0.9 | 1.6 | 7.5 | 4.9 | - | - | - | - | - |
| 13-12-2025 14:30 | - | - | 0.9 | 1.35 | 8 | 3.4 | - | - | - | - | - |
| 13-12-2025 14:00 | - | - | 0.82 | 1.9 | 7.5 | 3.8 | - | - | - | - | - |
| 13-12-2025 13:30 | - | - | 0.81 | 1.75 | 6.4 | 4.5 | - | - | - | - | - |
| 13-12-2025 13:00 | - | - | 0.83 | 1.25 | 8 | 3.9 | - | - | - | - | - |
| 13-12-2025 12:30 | - | - | 0.72 | 1 | 8 | 4.6 | - | - | - | - | - |
| 13-12-2025 12:00 | - | - | 0.78 | 1.35 | 8 | 3.4 | - | - | - | - | - |
| 13-12-2025 11:30 | - | - | 0.8 | 2.15 | 8 | 3.8 | - | - | - | - | - |
| 13-12-2025 11:00 | - | - | 0.8 | 1.7 | 8 | 4.5 | - | - | - | - | - |
| 13-12-2025 10:30 | - | - | 0.85 | 1.1 | 8 | 4.1 | - | - | - | - | - |
| 13-12-2025 10:00 | - | - | 1.04 | 1.65 | 8 | 4 | - | - | - | - | - |
| 13-12-2025 09:30 | - | - | 0.66 | 0.8 | 8 | 3.7 | - | - | - | - | - |
| 13-12-2025 09:00 | - | - | 1.01 | 1.85 | 8 | 4.1 | - | - | - | - | - |
| 13-12-2025 08:30 | - | - | 1.08 | 3.05 | 6.7 | 4 | - | - | - | - | - |
| 13-12-2025 08:00 | - | - | 1.19 | 2.5 | 7.5 | 4.1 | - | - | - | - | - |
| 13-12-2025 07:30 | - | - | 1.22 | 2.9 | 3.8 | 3.7 | - | - | - | - | - |
| 13-12-2025 07:00 | - | - | 1.18 | 3.05 | 3.6 | 3.4 | - | - | - | - | - |
| 13-12-2025 06:30 | - | - | 1.21 | 2.5 | 3.6 | 3.9 | - | - | - | - | - |
| 13-12-2025 06:00 | - | - | 1.18 | 3 | 3.8 | 3.7 | - | - | - | - | - |
| 13-12-2025 05:30 | - | - | 1.19 | 2.2 | 4 | 3.9 | - | - | - | - | - |
| 13-12-2025 05:00 | - | - | 1.17 | 3.6 | 3.9 | 3.7 | - | - | - | - | - |
| 13-12-2025 04:30 | - | - | 1.07 | 1.9 | 3.9 | 4 | - | - | - | - | - |
| 13-12-2025 04:00 | - | - | 1.07 | 2.9 | 3.7 | 3.5 | - | - | - | - | - |
| 13-12-2025 03:30 | - | - | 1.12 | 2.05 | 3.5 | 3.6 | - | - | - | - | - |
| 13-12-2025 03:00 | - | - | 1.19 | 1.6 | 7.5 | 4.1 | - | - | - | - | - |
| 13-12-2025 02:30 | - | - | 1.22 | 1.8 | 7.5 | 4.8 | - | - | - | - | - |
| 13-12-2025 02:00 | - | - | 1.14 | 2.5 | 7.1 | 3.9 | - | - | - | - | - |
| 13-12-2025 01:30 | - | - | 1.03 | 2.2 | 8.5 | 3.3 | - | - | - | - | - |
| 13-12-2025 01:00 | - | - | 1.13 | 2.3 | 8.5 | 4.2 | - | - | - | - | - |
| 13-12-2025 00:30 | - | - | 1.02 | 1.75 | 8.5 | 4.4 | - | - | - | - | - |
| 13-12-2025 00:00 | - | - | 1.14 | 2 | 9.1 | 3.6 | - | - | - | - | - |
| 12-12-2025 23:30 | - | - | 1.09 | 2.1 | 18.3 | 3.4 | - | - | - | - | - |
| 12-12-2025 23:00 | - | - | 1.2 | 2.1 | 21.3 | 4.6 | - | - | - | - | - |
| 12-12-2025 22:30 | - | - | 1.14 | 1.35 | 8.5 | 3.2 | - | - | - | - | - |
| 12-12-2025 22:00 | - | - | 0.89 | 1.05 | 9.1 | 3.9 | - | - | - | - | - |
| 12-12-2025 21:30 | - | - | 1.14 | 2.7 | 4.9 | 3.9 | - | - | - | - | - |
| 12-12-2025 21:00 | - | - | 1.16 | 2.45 | 8.5 | 4.5 | - | - | - | - | - |
| 12-12-2025 20:30 | - | - | 1.23 | 2 | 6.4 | 3.6 | - | - | - | - | - |
| 12-12-2025 20:00 | - | - | 1.26 | 3.2 | 5.1 | 3.5 | - | - | - | - | - |
| 12-12-2025 19:30 | - | - | 1.24 | 2.45 | 5.1 | 4.1 | - | - | - | - | - |
| 12-12-2025 19:00 | - | - | 1.33 | 2.2 | 3.4 | 4 | - | - | - | - | - |
| 12-12-2025 18:30 | - | - | 1.24 | 2.75 | 3.6 | 3.3 | - | - | - | - | - |
| 12-12-2025 18:00 | - | - | 1.27 | 3.1 | 3.9 | 4.2 | - | - | - | - | - |
| 12-12-2025 17:30 | - | - | 1.16 | 3 | 3.7 | 3.7 | - | - | - | - | - |
| 12-12-2025 17:00 | - | - | 1.18 | 2.2 | 3.8 | 3.2 | - | - | - | - | - |
| 12-12-2025 16:30 | - | - | 1.25 | 3.7 | 3.8 | 4.3 | - | - | - | - | - |
| 12-12-2025 16:00 | - | - | 1.23 | 2.9 | 3.8 | 4.1 | - | - | - | - | - |
