Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 11ft (3.5m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 8ft (2.5m), 7s period with SW swell.
- Evening surf: Evening surf (27 Oct, local time) - 8ft (2.4m), 6s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 4AM is: 4.0m 10s primary swell from a Southwest direction (forecast issued at 11:00pm October 26). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 11ft (3.5m) | 8s |
| Afternoon (27 Oct) | 8ft (2.5m) | 7s |
| Evening (27 Oct) | 8ft (2.4m) | 6s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Mon night. Very mild (max 16°C on Mon night, min 11°C on Mon night). Winds decreasing (gales from the S on Mon night, moderate winds from the SW by Wed morning). | |||||||||||||||||
Tuesday 27 | Wednesday 28 | ||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||
Wave Height (m) Direction Period (s) | SSW 9 | SSW 10 | SW 10 | SW 9 | SW 8 | SW 8 | SW 7 | SW 7 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 |
Wave Graph  | |||||||||||||||||
 kJ | 2810 | 4595 | 3448 | 2546 | 1774 | 1146 | 689 | 569 | 494 | 418 | 509 | 859 | 585 | 392 | 285 | 205 | 148 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 9:01PM4.31m | 9:22AM4.24m | 9:40PM4.33m | 9:59AM4.26m | |||||||||||||
Low Tide | 3:56AM-0.06m | 4:15PM0.00m | 4:37AM0.01m | 4:59PM0.01m | |||||||||||||
 |  |  |  |  | |  | |  | | | |  | | | | | |
 | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — |
 | — | — | — | — | — | — | 4:57 | — | — | — | — | — | — | — | 4:54 | — | — |
mm | — | 2 | 3 | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — |
Temp °C | 16 | 16 | 14 | 11 | 11 | 12 | 12 | 11 | 11 | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 13 |
Feels °C | 5 | 4 | 5 | 1 | 1 | 3 | 3 | 2 | 2 | 4 | 5 | 5 | 8 | 8 | 8 | 9 | 8 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 12 | SW 12 | SW 11 | WSW 11 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 118 | 69 | 46 | 25 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSW 10 | SW 10 | SW 9 | SW 8 | SW 8 | SW 7 | SW 7 | SW 6 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 |
| kJ | 2810 | 4595 | 3448 | 2546 | 1774 | 1146 | 689 | 569 | 494 | 418 | 509 | 859 | 585 | 392 | 285 | 205 | 148 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 592 | 593 | 803 | 886 | 833 | 830 | 1069 | 338 | 319 | 319 | 319 | 313 | 313 | 261 | 261 | 248 | 89 |
Best forecast wave conditions in Anglesy | |||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||
Header Global | |||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Anglesy
‘Porth Neigwl: It is messy, onshore and a moderate size at high tide this morning..’
Expand
<
>
View all
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cable Bay (Porth Trecastell) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest