National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Rhyl Flats
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02-12-2024 09:00 | 53.38214 | -3.60450 | 2.17 | 4.24 | 6.7 | 4.4 | 301 | 18 | 9.8 | 5.3 | 12.24 |
| Date | Highest Hs 2024 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 21-11 | 2.6m | 2.89m | 8.00s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02-12-2024 09:00 | 53.38214 | -3.60450 | 2.17 | 4.24 | 6.7 | 4.4 | 301 | 18 | 9.8 | 5.3 | 12.24 |
| 02-12-2024 08:30 | 53.38212 | -3.60450 | 1.93 | 3.09 | 6.3 | 4.1 | 301 | 19 | 9.7 | 5 | 9.13 |
| 02-12-2024 08:00 | 53.38211 | -3.60448 | 1.8 | 3.59 | 6.3 | 4 | 298 | 20 | 9.7 | 4.9 | 7.74 |
| 02-12-2024 07:30 | 53.38212 | -3.60446 | 1.69 | 3.63 | 6.7 | 4 | 298 | 20 | 9.7 | 5 | 6.94 |
| 02-12-2024 07:00 | 53.38212 | -3.60450 | 1.72 | 2.9 | 5.3 | 4 | 301 | 16 | 9.7 | 4.9 | 7.14 |
| 02-12-2024 06:30 | 53.38218 | -3.60450 | 1.65 | 2.75 | 6.7 | 4.2 | 304 | 18 | 9.6 | 5.2 | 6.98 |
| 02-12-2024 06:00 | 53.38225 | -3.60450 | 1.65 | 2.33 | 6.3 | 4.2 | 301 | 17 | 9.5 | 5.1 | 6.81 |
| 02-12-2024 05:30 | 53.38240 | -3.60472 | 1.59 | 3.12 | 5.9 | 4.2 | 300 | 19 | 9.5 | 5 | 6.23 |
| 02-12-2024 05:00 | 53.38244 | -3.60564 | 1.43 | 2.82 | 5.3 | 4 | 297 | 14 | 9.5 | 4.8 | 4.81 |
| 02-12-2024 04:30 | 53.38244 | -3.60600 | 1.15 | 2.07 | 5.6 | 3.8 | 298 | 14 | 9.5 | 4.5 | 2.9 |
| 02-12-2024 04:00 | 53.38241 | -3.60611 | 1.03 | 1.98 | 5.3 | 3.8 | 300 | 13 | 9.5 | 4.4 | 2.27 |
| 02-12-2024 03:30 | 53.38238 | -3.60618 | 0.95 | 1.74 | 5 | 4 | 294 | 16 | 9.6 | 4.5 | 2.01 |
| 02-12-2024 03:00 | 53.38236 | -3.60620 | 0.89 | 1.52 | 5.3 | 3.9 | 297 | 17 | 9.7 | 4.5 | 1.73 |
| 02-12-2024 02:30 | 53.38234 | -3.60622 | 0.93 | 1.39 | 5 | 4 | 298 | 15 | 9.7 | 4.6 | 1.94 |
| 02-12-2024 02:00 | 53.38232 | -3.60622 | 0.81 | 1.38 | 5 | 3.9 | 300 | 16 | 9.7 | 4.4 | 1.41 |
| 02-12-2024 01:30 | 53.38230 | -3.60622 | 0.76 | 1.53 | 4.4 | 3.7 | 293 | 17 | 9.7 | 4.2 | 1.19 |
| 02-12-2024 01:00 | 53.38230 | -3.60620 | 0.75 | 1.43 | 4.6 | 3.6 | 298 | 16 | 9.8 | 4.1 | 1.14 |
| 02-12-2024 00:30 | 53.38228 | -3.60615 | 0.76 | 1.06 | 4.6 | 3.6 | 297 | 15 | 9.8 | 4.1 | 1.16 |
| 02-12-2024 00:00 | 53.38221 | -3.60611 | 0.74 | 1.22 | 4.4 | 3.5 | 302 | 16 | 9.9 | 4 | 1.06 |
| 01-12-2024 23:30 | 53.38218 | -3.60497 | 0.74 | 1.22 | 4.4 | 3.2 | 312 | 16 | 9.9 | 3.7 | 1 |
| 01-12-2024 23:00 | 53.38218 | -3.60465 | 0.63 | 1.19 | 3.7 | 2.9 | 295 | 23 | 9.9 | 3.4 | 0.66 |
| 01-12-2024 22:30 | 53.38212 | -3.60461 | 0.66 | 0.9 | 3.5 | 2.8 | 294 | 24 | 9.9 | 3.2 | 0.68 |
| 01-12-2024 22:00 | 53.38214 | -3.60452 | 0.66 | 0.85 | 3.1 | 2.7 | 276 | 29 | 9.9 | 3.1 | 0.66 |
| 01-12-2024 21:30 | 53.38213 | -3.60450 | 0.63 | 1.05 | 2.9 | 2.6 | 276 | 29 | 9.8 | 3 | 0.59 |
| 01-12-2024 21:00 | 53.38214 | -3.60448 | 0.58 | 0.97 | 3.1 | 2.6 | 281 | 32 | 9.8 | 3 | 0.5 |
| 01-12-2024 20:30 | 53.38212 | -3.60448 | 0.57 | 0.84 | 2.9 | 2.6 | 281 | 30 | 9.7 | 3.1 | 0.49 |
| 01-12-2024 20:00 | 53.38213 | -3.60448 | 0.55 | 0.86 | 2.6 | 2.5 | 284 | 27 | 9.7 | 3 | 0.45 |
| 01-12-2024 19:30 | 53.38213 | -3.60446 | 0.56 | 1.02 | 2 | 2.5 | 257 | 39 | 9.7 | 3 | 0.46 |
| 01-12-2024 19:00 | 53.38215 | -3.60450 | 0.61 | 0.82 | 2.3 | 2.5 | 262 | 23 | 9.6 | 3 | 0.54 |
| 01-12-2024 18:30 | 53.38220 | -3.60450 | 0.44 | 0.86 | 2 | 2.6 | 257 | 38 | 9.5 | 3.3 | 0.31 |
| 01-12-2024 18:00 | 53.38235 | -3.60538 | 0.41 | 0.85 | 3.9 | 2.9 | 284 | 26 | 9.5 | 3.6 | 0.3 |
| 01-12-2024 17:30 | 53.38242 | -3.60583 | 0.41 | 0.66 | 3.9 | 3 | 283 | 22 | 9.4 | 3.8 | 0.31 |
| 01-12-2024 17:00 | 53.38240 | -3.60605 | 0.47 | 0.65 | 4 | 3.2 | 288 | 19 | 9.4 | 3.9 | 0.42 |
| 01-12-2024 16:30 | 53.38240 | -3.60611 | 0.48 | 0.71 | 3.7 | 3.2 | 281 | 18 | 9.4 | 3.8 | 0.43 |
| 01-12-2024 16:00 | 53.38236 | -3.60615 | 0.47 | 0.65 | 4.2 | 3.2 | 290 | 20 | 9.5 | 3.9 | 0.42 |
| 01-12-2024 15:30 | 53.38233 | -3.60618 | 0.46 | 0.71 | 4 | 3.2 | 283 | 19 | 9.6 | 4 | 0.42 |
| 01-12-2024 15:00 | 53.38234 | -3.60620 | 0.42 | 0.75 | 4.2 | 3.2 | 287 | 22 | 9.6 | 4 | 0.34 |
| 01-12-2024 14:30 | 53.38236 | -3.60624 | 0.46 | 0.65 | 4.6 | 3.2 | 295 | 24 | 9.7 | 4.2 | 0.44 |
| 01-12-2024 14:00 | 53.38234 | -3.60624 | 0.48 | 0.65 | 2.8 | 3.1 | 225 | 25 | 9.7 | 4 | 0.45 |
| 01-12-2024 13:30 | 53.38232 | -3.60624 | 0.51 | 0.69 | 2.9 | 3 | 229 | 25 | 9.8 | 3.9 | 0.5 |
| 01-12-2024 13:00 | 53.38231 | -3.60622 | 0.51 | 0.84 | 3.1 | 3 | 241 | 31 | 9.8 | 3.9 | 0.5 |
| 01-12-2024 12:30 | 53.38230 | -3.60620 | 0.52 | 0.85 | 2.5 | 2.9 | 217 | 28 | 9.8 | 3.7 | 0.49 |
| 01-12-2024 12:00 | 53.38233 | -3.60620 | 0.46 | 0.84 | 8.3 | 2.8 | 298 | 32 | 9.8 | 3.9 | 0.41 |
| 01-12-2024 11:30 | 53.38236 | -3.60615 | 0.41 | 0.63 | 2.2 | 2.8 | 190 | 34 | 9.9 | 3.9 | 0.32 |
| 01-12-2024 11:00 | 53.38224 | -3.60493 | 0.39 | 0.58 | 6.7 | 3 | 305 | 41 | 9.9 | 4.3 | 0.32 |
| 01-12-2024 10:30 | 53.38219 | -3.60470 | 0.39 | 0.63 | 7.7 | 2.7 | 297 | 53 | 9.9 | 3.8 | 0.28 |
| 01-12-2024 10:00 | 53.38217 | -3.60465 | 0.46 | 0.54 | 2.4 | 2.6 | 193 | 33 | 9.9 | 3.4 | 0.35 |
| 01-12-2024 09:30 | 53.38218 | -3.60459 | 0.47 | 0.66 | 2.5 | 2.6 | 194 | 37 | 9.9 | 3.2 | 0.35 |
| 01-12-2024 09:00 | 53.38218 | -3.60457 | 0.42 | 0.81 | 2.4 | 2.6 | 193 | 39 | 9.8 | 3.4 | 0.3 |
