Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 0.5ft (0.1m), 11s period with S swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 0.5ft (0.2m), 3s period with WNW swell.
- Evening surf: Evening surf (09 Jul, local time) - 0.5ft (0.1m), 4s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 10AM is: 0.1m 11s primary swell from a South direction and 0.2m 3s secondary swell from a South-southwest direction (forecast issued at 06:00am July 09). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 0.5ft (0.1m) | 11s |
| Afternoon (09 Jul) | 0.5ft (0.2m) | 3s |
| Evening (09 Jul) | 0.5ft (0.1m) | 4s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 24°C on Sat morning, min 15°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 3 | S 11 | S 11 | S 11 | WNW 3 | SW 4 | SW 4 | — | — | — | N 3 | N 3 | N 4 | N 4 | N 4 | N 5 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | W 3 | N 4 | N 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross | cross | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross | glassy | off | off | off | cross-off |
High Tide | 5:08PM3.17m | 5:31AM3.38m | 6:16PM3.29m | 6:42AM3.46m | 7:20PM3.49m | |||||||||||||||||||
Low Tide | 11:26AM0.95m | 11:55PM1.20m | 12:38PM0.92m | 1:12AM1.03m | 1:49PM0.78m | |||||||||||||||||||
 |  | | |  | | | | | | | | | | | | |  | |  | | |  | | |
 | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | 5:05 |
 | — | — | — | — | — | 9:43 | — | — | — | — | — | — | — | 9:43 | — | — | — | — | — | — | — | 9:42 | — | 9:40 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 2 | 1 |
Temp °C | 15 | 14 | 15 | 16 | 19 | 20 | 18 | 18 | 18 | 18 | 20 | 22 | 23 | 22 | 19 | 18 | 18 | 21 | 22 | 24 | 24 | 20 | 22 | 21 |
Feels °C | 14 | 14 | 14 | 15 | 18 | 19 | 17 | 16 | 16 | 17 | 19 | 20 | 21 | 21 | 17 | 16 | 17 | 21 | 23 | 25 | 24 | 17 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | — | SW 3 | SSW 3 | SW 4 | WNW 3 | — | SW 4 | — | — | — | — | — | — | — | — | — | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 5 | W 3 | NNW 4 | N 4 |
| kJ | — | 2 | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | 21 | 55 | 21 | 13 | 8 | 1 | 2 | 14 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | SW 4 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | ENE 4 | — | — | — | — |
| kJ | 2 | 3 | 3 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | S 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 3 | — | — | WNW 3 | — | — | — | — | — | — | N 3 | N 3 | N 4 | N 4 | N 4 | N 5 | NNW 6 | — | — | — | NE 4 | NNE 4 | N 4 | — |
| kJ | 3 | — | — | 1 | — | — | — | — | — | — | 1 | 5 | 6 | 10 | 26 | 69 | 83 | — | — | — | 3 | 14 | 16 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 242 | 256 | 246 | 246 | 233 | 243 | 243 | 302 | 246 | 178 | 178 | 158 | 172 | 172 | 172 | 172 | 242 | 181 | 233 | 233 | 178 | 258 | 258 | 258 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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