Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 3ft (0.9m), 8s period with SW swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 3ft (0.9m), 8s period with SW swell.
- Evening surf: Evening surf (22 Oct, local time) - 2.5ft (0.8m), 8s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 1PM is: 0.9m 8s primary swell from a Southwest direction and 0.4m 4s secondary swell from a West-northwest direction (forecast issued at 06:00am October 22). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 3ft (0.9m) | 8s |
| Afternoon (22 Oct) | 3ft (0.9m) | 8s |
| Evening (22 Oct) | 2.5ft (0.8m) | 8s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Sat morning. Very mild (max 16°C on Sat afternoon, min 8°C on Fri morning). Winds increasing (light winds from the SSW on Thu afternoon, gales from the WSW by Sat night). | |||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
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) | WSW 7 | SW 5 | SW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | SSW 8 | SSW 7 | SSW 8 | SW 12 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | W 5 | WSW 5 | SW 6 | SSW 8 | SW 9 | SW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 96 | 54 | 109 | 109 | 98 | 84 | 65 | 41 | 48 | 87 | 578 | 825 | 940 | 883 | 596 | 345 | 74 | 109 | 300 | 1993 | 3173 | 3504 | 3371 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 7:44AM3.14m | 7:46PM3.49m | 8:15AM3.41m | 8:18PM3.74m | 8:45AM3.68m | 8:50PM3.99m | |||||||||||||||||
Low Tide | 1:53PM1.11m | 2:22AM0.68m | 2:35PM0.82m | 3:00AM0.39m | 3:15PM0.53m | ||||||||||||||||||
 | |  |  | |  | | | | |  | | |  | | | | | |  | | |  | |
 | — | 7:56 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | 1 | 1 | — | — | — | — | — | 3 | 1 | 2 | 4 | 1 | — | — | — | — | — | — | 1 | 8 | 6 | 1 | — |
Temp °C | 10 | 9 | 10 | 11 | 12 | 10 | 9 | 10 | 9 | 10 | 8 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 12 | 16 | 15 | 10 |
Feels °C | 5 | 2 | 5 | 6 | 8 | 5 | 4 | 3 | 5 | 6 | -3 | -4 | -3 | -2 | 1 | 2 | 5 | 4 | 2 | 1 | 7 | 5 | -3 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | SW 5 | SW 8 | SW 8 | WNW 4 | SSW 8 | SW 8 | SSW 8 | SSW 7 | SSW 8 | SW 12 | SW 12 | SW 10 | SW 10 | SW 10 | SW 10 | NNW 6 | NNW 6 | NNW 6 | — | — | — | — |
| kJ | 11 | 54 | 109 | 109 | 3 | 84 | 65 | 41 | 48 | 87 | 578 | 343 | 106 | 59 | 61 | 60 | 85 | 26 | 6 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | N 4 | NNW 4 | NNW 4 | N 4 | NNW 4 | — | SSE 5 | SW 14 | SW 15 | — | SW 14 | SW 8 | SW 10 | — | SW 10 | — | — | — | — | — | — |
| kJ | — | — | 9 | 5 | 3 | 1 | 1 | — | 15 | 54 | 218 | — | 47 | 30 | 63 | — | 33 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | N 4 | N 4 | WNW 3 | — | — | — | SE 4 | — | — | — | SW 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 6 | 3 | 1 | — | — | — | 5 | — | — | — | 28 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 7 | NW 5 | WNW 5 | WNW 4 | SW 8 | SE 3 | ESE 3 | ESE 4 | ENE 4 | NNE 4 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | W 5 | WSW 5 | SW 6 | SSW 8 | SW 9 | SW 10 | WSW 10 |
| kJ | 96 | 47 | 17 | 7 | 98 | 2 | 5 | 30 | 19 | 18 | 360 | 825 | 940 | 883 | 596 | 345 | 74 | 109 | 300 | 1993 | 3173 | 3504 | 3371 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 260 | 269 | 44 | 44 | 89 | 49 | 256 | 212 | 144 | 40 | 277 | 277 | 605 | 596 | 283 | 261 | 167 | 256 | 277 | 883 | 1069 | 1069 | 594 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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