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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-01-2025 22:30 | - | - | 0.42 | 0.75 | 6.7 | 2.9 | - | - | - | - | - |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
|---|---|---|
| 06-01 | 1.6m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-01-2025 22:30 | - | - | 0.42 | 0.75 | 6.7 | 2.9 | - | - | - | - | - |
| 20-01-2025 22:00 | - | - | 0.43 | 0.8 | 6.7 | 3.3 | - | - | - | - | - |
| 20-01-2025 21:30 | - | - | 0.45 | 0.7 | 6.7 | 3.1 | - | - | - | - | - |
| 20-01-2025 21:00 | - | - | 0.49 | 0.9 | 7.1 | 3.2 | - | - | - | - | - |
| 20-01-2025 20:30 | - | - | 0.46 | 0.95 | 7.1 | 3.6 | - | - | - | - | - |
| 20-01-2025 20:00 | - | - | 0.47 | 0.55 | 7.1 | 3.7 | - | - | - | - | - |
| 20-01-2025 19:30 | - | - | 0.53 | 0.85 | 6.7 | 4.6 | - | - | - | - | - |
| 20-01-2025 19:00 | - | - | 0.76 | 1.15 | 7.1 | 4.5 | - | - | - | - | - |
| 20-01-2025 18:30 | - | - | 0.76 | 1.6 | 7.1 | 5.7 | - | - | - | - | - |
| 20-01-2025 18:00 | - | - | 0.59 | 0.7 | 7.1 | 4 | - | - | - | - | - |
| 20-01-2025 17:30 | - | - | 0.61 | 1.1 | 7.1 | 3.2 | - | - | - | - | - |
| 20-01-2025 17:00 | - | - | 0.7 | 1.6 | 4 | 3.6 | - | - | - | - | - |
| 20-01-2025 16:30 | - | - | 0.77 | 2.15 | 4 | 4 | - | - | - | - | - |
| 20-01-2025 16:00 | - | - | 0.77 | 2 | 4.1 | 3.9 | - | - | - | - | - |
| 20-01-2025 15:30 | - | - | 0.94 | 1.65 | 4.1 | 4.1 | - | - | - | - | - |
| 20-01-2025 15:00 | - | - | 0.78 | 1.8 | 4.1 | 3.5 | - | - | - | - | - |
| 20-01-2025 14:30 | - | - | 0.7 | 1.65 | 4.1 | 3.9 | - | - | - | - | - |
| 20-01-2025 14:00 | - | - | 0.69 | 1.6 | 4.1 | 3.7 | - | - | - | - | - |
| 20-01-2025 13:30 | - | - | 0.79 | 1.3 | 4 | 3.8 | - | - | - | - | - |
| 20-01-2025 13:00 | - | - | 0.61 | 1.25 | 7.5 | 3.5 | - | - | - | - | - |
| 20-01-2025 12:30 | - | - | 0.72 | 1.15 | 7.5 | 3.6 | - | - | - | - | - |
| 20-01-2025 12:00 | - | - | 0.83 | 2.2 | 7.5 | 5.2 | - | - | - | - | - |
| 20-01-2025 11:30 | - | - | 0.73 | 1.1 | 7.5 | 3.6 | - | - | - | - | - |
| 20-01-2025 11:00 | - | - | 0.67 | 0.9 | 7.5 | 3.4 | - | - | - | - | - |
| 20-01-2025 10:30 | - | - | 0.54 | 0.7 | 7.5 | 3.4 | - | - | - | - | - |
| 20-01-2025 10:00 | - | - | 0.56 | 1 | 7.5 | 3.1 | - | - | - | - | - |
| 20-01-2025 09:30 | - | - | 0.59 | 1.2 | 7.5 | 2.9 | - | - | - | - | - |
| 20-01-2025 09:00 | - | - | 0.57 | 1.05 | 7.5 | 3.5 | - | - | - | - | - |
| 20-01-2025 08:30 | - | - | 0.6 | 1.05 | 7.5 | 3.1 | - | - | - | - | - |
| 20-01-2025 08:00 | - | - | 0.65 | 1.4 | 7.5 | 4 | - | - | - | - | - |
| 20-01-2025 07:30 | - | - | 0.64 | 1.15 | 8 | 2.7 | - | - | - | - | - |
| 20-01-2025 07:00 | - | - | 0.69 | 0.95 | 7.5 | 4 | - | - | - | - | - |
| 20-01-2025 06:30 | - | - | 0.88 | 1.3 | 7.5 | 4.6 | - | - | - | - | - |
| 20-01-2025 06:00 | - | - | 1 | 2.35 | 7.5 | 4.6 | - | - | - | - | - |
| 20-01-2025 05:30 | - | - | 0.91 | 1.2 | 7.5 | 3.2 | - | - | - | - | - |
| 20-01-2025 05:00 | - | - | 0.86 | 1.85 | 3.8 | 3.9 | - | - | - | - | - |
| 20-01-2025 04:30 | - | - | 0.95 | 2 | 3.5 | 3.5 | - | - | - | - | - |
| 20-01-2025 04:00 | - | - | 1.07 | 1.5 | 3.9 | 4.4 | - | - | - | - | - |
| 20-01-2025 03:30 | - | - | 0.96 | 2.1 | 3.9 | 3.5 | - | - | - | - | - |
| 20-01-2025 03:00 | - | - | 0.95 | 2.1 | 4.3 | 3.3 | - | - | - | - | - |
| 20-01-2025 02:30 | - | - | 0.86 | 1.8 | 3.7 | 3.5 | - | - | - | - | - |
| 20-01-2025 02:00 | - | - | 0.83 | 1.6 | 4 | 3.9 | - | - | - | - | - |
| 20-01-2025 01:30 | - | - | 0.89 | 1.9 | 3.5 | 3.4 | - | - | - | - | - |
| 20-01-2025 01:00 | - | - | 0.9 | 2.05 | 3.5 | 4.2 | - | - | - | - | - |
| 20-01-2025 00:30 | - | - | 0.81 | 1.35 | 8 | 4.1 | - | - | - | - | - |
| 20-01-2025 00:00 | - | - | 1.01 | 1.35 | 8 | 3.7 | - | - | - | - | - |
| 19-01-2025 23:30 | - | - | 0.81 | 1.6 | 8 | 2.9 | - | - | - | - | - |
| 19-01-2025 23:00 | - | - | 0.7 | 1.9 | 8 | 3.8 | - | - | - | - | - |
| 19-01-2025 22:30 | - | - | 0.68 | 0.8 | 8 | 2.9 | - | - | - | - | - |
| 19-01-2025 22:00 | - | - | 0.64 | 0.85 | 8.5 | 3.7 | - | - | - | - | - |
