Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (26 Oct):
- Morning surf: Morning surf (26 Oct, local time) - 8ft (2.4m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Oct, local time) - 11ft (3.5m), 9s period with SW swell.
- Evening surf: Evening surf (26 Oct, local time) - 13ft (4.0m), 9s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 7AM is: 1.6m 6s primary swell from a South-southwest direction and 0.3m 5s secondary swell from a Northwest direction (forecast issued at 11:00pm October 25). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Oct) | 8ft (2.4m) | 7s |
| Afternoon (26 Oct) | 11ft (3.5m) | 9s |
| Evening (26 Oct) | 13ft (4.0m) | 9s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon morning. Very mild (max 16°C on Mon night, min 11°C on Sun night). Winds decreasing (gales from the S on Mon night, moderate winds from the SW by Wed afternoon). | |||||||||||||||||
Monday 26 | Tuesday 27 | ||||||||||||||||
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) | W 6 | WSW 6 | SW 6 | SSW 6 | SSW 7 | SSW 8 | SW 9 | SSW 9 | SSW 9 | SSW 10 | SW 10 | SW 10 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 6 |
Wave Graph  | |||||||||||||||||
 kJ | 396 | 246 | 133 | 154 | 488 | 1167 | 1884 | 1915 | 2463 | 4098 | 3298 | 2116 | 861 | 681 | 632 | 581 | 470 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross | on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 8:24PM4.19m | 8:47AM4.12m | 9:01PM4.31m | 9:22AM4.24m | |||||||||||||
Low Tide | 3:16AM-0.01m | 3:34PM0.10m | 3:56AM-0.06m | 4:15PM0.00m | |||||||||||||
 | | |  |  | |  |  | | | | |  | |  |  | | |
 | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 4:59 | — | — | — | — | — | — | — | 4:57 | — | — |
mm | — | — | — | 1 | 4 | 3 | — | — | — | 1 | 2 | 1 | — | — | — | — | — |
Temp °C | 11 | 12 | 12 | 12 | 11 | 15 | 15 | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 12 | 11 |
Feels °C | 3 | 5 | 5 | 5 | 2 | 7 | 6 | 6 | 6 | 5 | 6 | 4 | 2 | 2 | 3 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NNW 7 | WNW 5 | NW 5 | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 78 | 28 | 23 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | N 13 | NNW 6 | NNW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | 14 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | N 12 | W 15 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 6 | WSW 6 | SW 6 | SSW 6 | SSW 7 | SSW 8 | SW 9 | SSW 9 | SSW 9 | SSW 10 | SW 10 | SW 10 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 6 |
| kJ | 396 | 246 | 133 | 154 | 488 | 1167 | 1884 | 1915 | 2463 | 4098 | 3298 | 2116 | 861 | 681 | 632 | 581 | 470 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 341 | 279 | 105 | 256 | 279 | 578 | 593 | 336 | 593 | 592 | 595 | 1069 | 297 | 1080 | 1078 | 618 | 319 |
Best forecast wave conditions in Anglesy | |||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
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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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