Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 7ft (2.2m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 6ft (1.9m), 6s period with SW swell.
- Evening surf: Evening surf (13 Oct, local time) - 3.5ft (1.1m), 8s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 2PM is: 2.0m 6s primary swell from a Southwest direction (forecast issued at 06:00am October 13). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 7ft (2.2m) | 7s |
| Afternoon (13 Oct) | 6ft (1.9m) | 6s |
| Evening (13 Oct) | 3.5ft (1.1m) | 8s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu afternoon. Very mild (max 16°C on Thu morning, min 11°C on Thu afternoon). Mainly strong winds. | |||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SW 8 | SW 7 | SW 6 | SW 6 | WSW 6 | SW 8 | SW 8 | SW 9 | SW 5 | SSW 6 | SSW 7 | SSW 7 | SW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 7 | SSW 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 830 | 674 | 529 | 337 | 261 | 209 | 167 | 153 | 220 | 106 | 243 | 465 | 758 | 866 | 1059 | 1018 | 1051 | 1191 | 1101 | 546 | 326 | 183 | 93 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross | cross-off | cross-off | cross |
High Tide | 11:19AM4.04m | 11:38PM3.96m | 11:52AM3.88m | 00:14AM3.70m | 12:27PM3.66m | ||||||||||||||||||
Low Tide | 6:09PM0.26m | 6:27AM0.48m | 6:45PM0.47m | 7:01AM0.77m | 7:22PM0.74m | ||||||||||||||||||
 |  |  | | |  |  | | | |  |  | | | | | | | |  | |  | | |
 | — | 7:39 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:43 | — | — | — | — | — |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 3 | — |
Temp °C | 17 | 15 | 14 | 14 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 14 | 11 | 11 | 13 |
Feels °C | 9 | 10 | 8 | 7 | 8 | 8 | 7 | 9 | 10 | 8 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 8 | 11 | 9 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 8 | NW 5 | NNW 5 | — | — | — | — | — | — | — | — | — | — | SW 8 | SW 8 | SSW 7 | SSW 7 |
| kJ | — | — | — | — | — | — | 167 | 17 | 2 | — | — | — | — | — | — | — | — | — | — | 546 | 326 | 183 | 93 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 5 | — | — | — | — | — | — | — | — | — | — | SW 14 | WSW 14 | WSW 14 | WSW 13 |
| kJ | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 8 | 19 | 18 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SW 8 | SW 7 | SW 6 | SW 6 | WSW 6 | WNW 5 | SW 8 | SW 9 | SW 5 | SSW 6 | SSW 7 | SSW 7 | SW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | — | WNW 4 | WNW 4 |
| kJ | 830 | 674 | 529 | 337 | 261 | 209 | 35 | 153 | 220 | 106 | 243 | 465 | 758 | 866 | 1059 | 1018 | 1051 | 1191 | 1101 | 520 | — | 9 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 445 | 568 | 549 | 604 | 541 | 167 | 167 | 105 | 89 | 87 | 248 | 427 | 427 | 284 | 260 | 261 | 287 | 429 | 261 | 106 | 0 | 0 | 40 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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