Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (10 Nov):
- Morning surf: Morning surf (10 Nov, local time) - 2.5ft (0.7m), 11s period with SW swell.
- Afternoon surf: Afternoon surf (10 Nov, local time) - 2.5ft (0.8m), 12s period with SW swell.
- Evening surf: Evening surf (10 Nov, local time) - 2.5ft (0.8m), 11s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 1PM is: 0.8m 12s primary swell from a Southwest direction (forecast issued at 05:00am November 10). An open ocean swell of 0.2m 5s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Nov) | 2.5ft (0.7m) | 11s |
| Afternoon (10 Nov) | 2.5ft (0.8m) | 12s |
| Evening (10 Nov) | 2.5ft (0.8m) | 11s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Mild temperatures (max 9°C on Tue afternoon, min 6°C on Tue morning). Winds increasing (calm on Tue morning, fresh winds from the NNE by Thu morning). | ||||||||||||||||||||||||||
Tuesday 10 | Wednesday 11 | Thursday 12 | Fri 13 | |||||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||
Wave Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 |
Wave Graph  | ||||||||||||||||||||||||||
 kJ | 126 | 101 | 130 | 155 | 161 | 153 | 147 | 336 | 326 | 260 | 248 | 248 | 212 | 169 | 130 | 97 | 96 | 92 | 71 | 68 | 49 | 48 | 48 | 47 | 46 | 23 |
Wind (km/h) | ||||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | off | cross-off | cross-off | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | off |
High Tide | 9:21AM4.00m | 9:41PM3.88m | 9:55AM3.96m | 10:17PM3.75m | 10:30AM3.85m | 10:54PM3.57m | ||||||||||||||||||||
Low Tide | 4:15PM0.27m | 4:29AM0.44m | 4:50PM0.36m | 5:04AM0.60m | 5:26PM0.51m | 5:39AM0.79m | ||||||||||||||||||||
 |  |  | | | | | | | | |  | |  | | | | | | | | | | | | | |
 | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:37 |
 | — | — | — | — | 4:30 | — | — | — | — | — | — | — | 4:29 | — | — | — | — | — | — | — | 4:27 | — | — | — | — | 4:25 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 7 | 7 | 6 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 7 | 7 | 8 | 8 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
Feels °C | 4 | 4 | 3 | 6 | 6 | 4 | 3 | 2 | 3 | 3 | 2 | 4 | 4 | 2 | 3 | 4 | 2 | 1 | -1 | 1 | 0 | 1 | 2 | 2 | 2 | 2 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 12 | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 |
| kJ | 126 | 101 | 130 | 155 | 161 | 153 | 147 | 336 | 326 | 260 | 248 | 248 | 212 | 169 | 130 | 97 | 96 | 92 | 71 | 68 | 49 | 48 | 48 | 47 | 46 | 23 |
Swell 2 Height (m) Direction Period (s) | — | SSE 5 | — | ENE 5 | ENE 5 | SW 15 | SW 14 | — | — | — | — | — | — | — | — | — | — | — | — | NNW 6 | — | NNW 6 | NNW 5 | NNW 5 | NNW 5 | — |
| kJ | — | 2 | — | 2 | 2 | 75 | 121 | — | — | — | — | — | — | — | — | — | — | — | — | 13 | — | 6 | 6 | 5 | 5 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | SSE 4 | SSE 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 4 | ENE 4 | ENE 4 | — | — | NE 4 | ENE 5 | ENE 5 | ENE 3 | NE 4 | NE 4 | NE 3 | NE 3 | NE 3 | NNE 3 | N 3 | N 4 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | N 4 |
| kJ | 3 | 2 | 2 | — | — | 5 | 13 | 15 | 7 | 10 | 10 | 7 | 3 | 2 | 2 | 3 | 29 | 28 | 74 | 99 | 70 | 54 | 40 | 37 | 21 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 5 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 172 | 172 | 172 | 172 | 172 | 45 | 48 | 158 | 45 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||||
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