Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 15ft (4.5m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 11ft (3.5m), 8s period with WNW swell.
- Evening surf: Evening surf (25 Oct, local time) - 7.5ft (2.3m), 6s period with W swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 12PM is: 4.0m 8s primary swell from a West-northwest direction (forecast issued at 05:00am October 25). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 15ft (4.5m) | 8s |
| Afternoon (25 Oct) | 11ft (3.5m) | 8s |
| Evening (25 Oct) | 7.5ft (2.3m) | 6s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Mon morning. Very mild (max 16°C on Mon afternoon, min 10°C on Sun morning). Winds increasing (moderate winds from the SW on Sun night, gales from the S by Mon night). | |||||||||||||||||||||||
Sunday 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 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) | WSW 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 6 | WSW 6 | SW 6 | SSW 6 | SSW 7 | SSW 8 | SW 9 | SW 9 | SSW 9 | SSW 10 | SW 10 | SW 10 | SW 7 | SW 7 | SW 7 | WSW 6 | WSW 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2993 | 2747 | 2432 | 1938 | 1498 | 916 | 446 | 290 | 150 | 222 | 583 | 1524 | 2083 | 2177 | 2581 | 3845 | 3908 | 2210 | 949 | 722 | 586 | 490 | 405 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | cross-on | on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 8:15AM3.92m | 8:24PM4.19m | 8:47AM4.12m | 9:01PM4.31m | 9:22AM4.24m | ||||||||||||||||||
Low Tide | 2:54PM0.28m | 3:16AM-0.01m | 3:34PM0.10m | 3:56AM-0.06m | 4:15PM0.00m | ||||||||||||||||||
 |  |  | |  | | | | |  |  | |  | | | | | | | | |  | | |
 | — | 6:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | 4:00 | — | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | 1 | 5 | 4 | — | — | — | — | 2 | 1 | — | — | — | — | — |
Temp °C | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 11 | 15 | 16 | 16 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 12 | 11 |
Feels °C | -3 | -4 | -3 | -2 | -1 | 1 | 3 | 3 | 5 | 3 | 2 | 7 | 8 | 8 | 6 | 5 | 4 | 2 | 1 | 1 | 4 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SW 10 | — | NNW 8 | NNW 7 | NW 6 | NNW 6 | N 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 212 | — | 107 | 41 | 15 | 7 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NNW 7 | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 15 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 12 | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 3 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | W 6 | WSW 6 | SW 6 | SSW 6 | SSW 7 | SSW 8 | SW 9 | SW 9 | SSW 9 | SSW 10 | SW 10 | SW 10 | SW 7 | SW 7 | SW 7 | WSW 6 | WSW 6 |
| kJ | 2993 | 2747 | 2432 | 1938 | 1498 | 916 | 446 | 290 | 150 | 222 | 583 | 1524 | 2083 | 2177 | 2581 | 3845 | 3908 | 2210 | 949 | 722 | 586 | 490 | 405 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 668 | 1078 | 1079 | 1084 | 618 | 283 | 319 | 261 | 53 | 256 | 279 | 342 | 593 | 336 | 591 | 592 | 593 | 1023 | 833 | 1084 | 297 | 338 | 283 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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Recent Eyeball Surf Reports for Wales - Anglesy
‘Porth Neigwl: It is messy, onshore and a moderate size at high tide this morning..’
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