National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Hayling Island
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 18-02-2026 21:00 | 50.73162 | -0.95841 | 1.45 | 2.06 | 7.7 | 4.7 | 142 | 19 | 8.2 | 5.8 | 5.96 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 09-01 | 3.9m | 2.78m | 14.70s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 09-12-2025 00:00 | 50.73185 | -0.95869 | 1.39 | 2.39 | 18.2 | 5.1 | 179 | 18 | 10.9 | 11.6 | 10.96 |
| 08-12-2025 23:30 | 50.73176 | -0.95856 | 1.35 | 2.6 | 15.4 | 4.9 | 173 | 22 | 10.9 | 10.7 | 9.56 |
| 08-12-2025 23:00 | 50.73173 | -0.95851 | 1.29 | 2.27 | 16.7 | 4.9 | 170 | 22 | 10.9 | 10.7 | 8.74 |
| 08-12-2025 22:30 | 50.73169 | -0.95851 | 1.31 | 2.1 | 15.4 | 5.3 | 174 | 20 | 10.8 | 11.5 | 9.68 |
| 08-12-2025 22:00 | 50.73166 | -0.95849 | 1.43 | 2.01 | 16.7 | 6.1 | 179 | 11 | 10.8 | 12.8 | 12.88 |
| 08-12-2025 21:30 | 50.73167 | -0.95849 | 1.4 | 1.86 | 16.7 | 5.7 | 179 | 13 | 10.9 | 11.7 | 11.29 |
| 08-12-2025 21:00 | 50.73169 | -0.95851 | 1.33 | 2.11 | 16.7 | 5.6 | 173 | 13 | 10.9 | 11.7 | 10.12 |
| 08-12-2025 20:30 | 50.73167 | -0.95851 | 1.49 | 2.02 | 18.2 | 5.6 | 177 | 17 | 10.8 | 11.1 | 12.06 |
| 08-12-2025 20:00 | 50.73167 | -0.95851 | 1.34 | 1.78 | 18.2 | 5 | 179 | 13 | 10.8 | 9.8 | 8.64 |
| 08-12-2025 19:30 | 50.73158 | -0.95854 | 1.11 | 2.09 | 20 | 4.3 | 181 | 16 | 10.8 | 8.2 | 4.98 |
| 08-12-2025 19:00 | 50.73147 | -0.95860 | 1.01 | 1.91 | 22.2 | 4.4 | 179 | 30 | 10.8 | 7.8 | 3.93 |
| 08-12-2025 18:30 | 50.73140 | -0.95864 | 1.1 | 1.78 | 22.2 | 4.4 | 172 | 30 | 10.8 | 8 | 4.76 |
| 08-12-2025 18:00 | 50.73137 | -0.95875 | 1.11 | 1.39 | 22.2 | 4.3 | 183 | 29 | 10.8 | 8 | 4.87 |
| 08-12-2025 17:30 | 50.73135 | -0.95896 | 1.17 | 1.35 | 25 | 4.5 | 183 | 28 | 10.8 | 8.6 | 5.78 |
| 08-12-2025 17:00 | 50.73143 | -0.95922 | 1.2 | 1.44 | 25 | 4.8 | 187 | 25 | 10.9 | 9.8 | 6.95 |
| 08-12-2025 16:30 | 50.73158 | -0.95937 | 1.2 | 1.63 | 25 | 4.8 | 181 | 26 | 10.9 | 9.2 | 6.53 |
| 08-12-2025 16:00 | 50.73162 | -0.95942 | 1.23 | 1.52 | 25 | 4.8 | 181 | 36 | 10.9 | 9.1 | 6.77 |
| 08-12-2025 15:30 | 50.73166 | -0.95942 | 1.3 | 1.9 | 25 | 5.1 | 184 | 32 | 11 | 10.1 | 8.4 |
| 08-12-2025 15:00 | 50.73168 | -0.95944 | 1.28 | 1.75 | 25 | 5 | 191 | 24 | 10.9 | 11.2 | 9 |
| 08-12-2025 14:30 | 50.73168 | -0.95944 | 1.32 | 2.03 | 25 | 5.2 | 186 | 23 | 10.9 | 11.3 | 9.64 |
| 08-12-2025 14:00 | 50.73173 | -0.95942 | 1.33 | 1.92 | 25 | 5.4 | 187 | 24 | 10.9 | 11.7 | 10.19 |
| 08-12-2025 13:30 | 50.73185 | -0.95920 | 1.25 | 1.79 | 25 | 5.3 | 183 | 25 | 10.8 | 11.9 | 9.1 |
| 08-12-2025 13:00 | 50.73189 | -0.95896 | 1.01 | 1.88 | 22.2 | 4.5 | 176 | 33 | 10.8 | 10.1 | 5.05 |
| 08-12-2025 12:30 | 50.73187 | -0.95879 | 0.96 | 1.73 | 10 | 4.5 | 191 | 14 | 10.8 | 8.8 | 3.99 |
| 08-12-2025 12:00 | 50.73186 | -0.95873 | 0.87 | 1.36 | 22.2 | 4 | 172 | 37 | 10.9 | 7.7 | 2.87 |
| 08-12-2025 11:30 | 50.73182 | -0.95862 | 0.78 | 1.51 | 9.1 | 3.5 | 193 | 19 | 10.8 | 6.2 | 1.85 |
| 08-12-2025 11:00 | 50.73174 | -0.95854 | 0.74 | 1.21 | 10.5 | 3.5 | 197 | 31 | 10.8 | 6.2 | 1.65 |
| 08-12-2025 10:30 | 50.73168 | -0.95851 | 0.71 | 1.1 | 10 | 3.2 | 186 | 26 | 10.8 | 5.2 | 1.28 |
| 08-12-2025 10:00 | 50.73166 | -0.95851 | 0.72 | 1.1 | 3.7 | 3.2 | 191 | 18 | 10.8 | 5.3 | 1.35 |
| 08-12-2025 09:30 | 50.73166 | -0.95849 | 0.71 | 1.21 | 10.5 | 3.2 | 184 | 28 | 10.7 | 5.2 | 1.28 |
| 08-12-2025 09:00 | 50.73167 | -0.95851 | 0.7 | 1 | 4 | 3.3 | 196 | 21 | 10.7 | 4.7 | 1.14 |
| 08-12-2025 08:30 | 50.73168 | -0.95851 | 0.71 | 0.97 | 4.2 | 3.3 | 184 | 22 | 10.7 | 4.8 | 1.19 |
| 08-12-2025 08:00 | 50.73166 | -0.95851 | 0.7 | 1.14 | 13.3 | 3.4 | 160 | 27 | 10.7 | 5.2 | 1.24 |
| 08-12-2025 07:30 | 50.73168 | -0.95854 | 0.71 | 1.08 | 14.3 | 3.6 | 177 | 24 | 10.8 | 5.7 | 1.4 |
| 08-12-2025 07:00 | 50.73158 | -0.95854 | 0.77 | 1.02 | 14.3 | 3.6 | 173 | 34 | 10.8 | 5.5 | 1.61 |
| 08-12-2025 06:30 | 50.73149 | -0.95856 | 0.76 | 0.89 | 13.3 | 3.9 | 174 | 15 | 10.8 | 6.2 | 1.75 |
| 08-12-2025 06:00 | 50.73139 | -0.95869 | 0.84 | 1.12 | 14.3 | 4.3 | 176 | 16 | 10.8 | 7.2 | 2.5 |
| 08-12-2025 05:30 | 50.73135 | -0.95881 | 0.8 | 1.1 | 14.3 | 4.4 | 180 | 17 | 10.8 | 7.9 | 2.47 |
| 08-12-2025 05:00 | 50.73137 | -0.95907 | 0.89 | 1.34 | 13.3 | 4.8 | 184 | 18 | 10.8 | 8.7 | 3.37 |
| 08-12-2025 04:30 | 50.73145 | -0.95929 | 0.94 | 1.1 | 13.3 | 4.9 | 190 | 15 | 10.9 | 8.9 | 3.84 |
| 08-12-2025 04:00 | 50.73158 | -0.95942 | 1.06 | 1.28 | 14.3 | 5.3 | 191 | 17 | 11 | 9.1 | 4.99 |
| 08-12-2025 03:30 | 50.73163 | -0.95944 | 1.23 | 1.46 | 13.3 | 5.6 | 197 | 19 | 11 | 9.4 | 6.95 |
| 08-12-2025 03:00 | 50.73168 | -0.95944 | 1.38 | 1.89 | 12.5 | 5.7 | 188 | 13 | 11 | 9.5 | 8.87 |
| 08-12-2025 02:30 | 50.73168 | -0.95944 | 1.38 | 1.82 | 12.5 | 5.6 | 191 | 17 | 11 | 9.2 | 8.58 |
| 08-12-2025 02:00 | 50.73170 | -0.95942 | 1.43 | 2.58 | 13.3 | 6.2 | 193 | 9 | 10.9 | 9.8 | 9.85 |
| 08-12-2025 01:30 | 50.73173 | -0.95937 | 1.31 | 1.92 | 11.1 | 5.7 | 190 | 12 | 10.9 | 9 | 7.57 |
| 08-12-2025 01:00 | 50.73184 | -0.95920 | 1.38 | 2.49 | 12.5 | 5.8 | 183 | 15 | 10.9 | 9.3 | 8.71 |
| 08-12-2025 00:30 | 50.73188 | -0.95896 | 1.31 | 2.39 | 10.5 | 5.8 | 191 | 15 | 10.8 | 8.8 | 7.39 |
| 08-12-2025 00:00 | 50.73188 | -0.95881 | 1.21 | 2.05 | 14.3 | 5.6 | 186 | 20 | 10.8 | 8.6 | 6.2 |
