Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (08 Oct):
- Afternoon surf: Afternoon surf (08 Oct, local time) - 2ft (0.6m), 4s period with WSW swell.
- Evening surf: Evening surf (08 Oct, local time) - 6.5ft (2.0m), 6s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 6PM is: 1.4m 5s primary swell from a Southwest direction and 0.2m 4s secondary swell from a West-northwest direction (forecast issued at 12:00pm October 08). An open ocean swell of 0.3m 5s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | - | - |
| Afternoon (08 Oct) | 2ft (0.6m) | 4s |
| Evening (08 Oct) | 6.5ft (2.0m) | 6s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 16°C on Thu night, min 10°C on Thu afternoon). Winds decreasing (strong winds from the WNW on Fri night, light winds from the WNW by Sat night). | |||||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NNW 6 | W 4 | WSW 4 | SW 5 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 8 | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 0 | 12 | 10 | 77 | 287 | 321 | 403 | 396 | 606 | 591 | 297 | 291 | 325 | 356 | 392 | 374 | 305 | 263 | 224 | 237 | 165 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 8:34AM3.63m | 8:39PM4.07m | 9:09AM3.85m | 9:17PM4.23m | 9:42AM4.01m | 9:53PM4.31m | |||||||||||||||
Low Tide | 2:59PM0.43m | 3:27AM-0.03m | 3:42PM0.21m | 4:07AM-0.13m | 4:21PM0.08m | ||||||||||||||||
 |  |  |  | |  | | |  |  | |  | |  | | | | | | | | |
 | 7:30 | — | — | — | — | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:34 | — | — |
mm | — | — | 1 | 2 | 1 | — | — | — | 1 | — | 1 | — | — | 1 | — | — | — | — | 1 | 1 | — |
Temp °C | 12 | 11 | 10 | 12 | 14 | 15 | 16 | 16 | 16 | 14 | 14 | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 12 |
Feels °C | 7 | 7 | 4 | 4 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 4 | 3 | 2 | 2 | 4 | 3 | 3 | 5 | 6 | 6 |
Swell 1 Height (m) Direction Period (s) | — | NNW 5 | N 5 | NNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 6 |
| kJ | — | 28 | 12 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 20 |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | W 4 | WSW 4 | SW 5 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | WSW 8 | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 |
| kJ | 81 | 12 | 10 | 77 | 287 | 321 | 403 | 396 | 606 | 591 | 297 | 291 | 325 | 356 | 392 | 374 | 305 | 263 | 224 | 237 | 165 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 185 | 256 | 272 | 277 | 279 | 506 | 277 | 283 | 480 | 830 | 1071 | 1075 | 579 | 618 | 596 | 541 | 541 | 338 | 381 | 338 | 318 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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