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 (0.7m), 8s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 6PM is: 0.7m 8s primary swell from a Southwest direction and 0.3m 2s secondary swell from a Southeast direction (forecast issued at 12:00pm October 22). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| 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 (0.7m) | 8s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 43mm), heaviest during Fri morning. Very mild (max 16°C on Sat afternoon, min 8°C on Fri morning). Mainly gales. | |||||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||||
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) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | S 7 | SSW 8 | SW 12 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | W 5 | WSW 4 | SW 6 | SSW 8 | SW 9 | SW 10 | WSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 109 | 109 | 98 | 67 | 65 | 39 | 86 | 149 | 625 | 1435 | 1501 | 1284 | 728 | 357 | 44 | 50 | 176 | 1488 | 2485 | 2998 | 3088 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross | cross | cross | cross | cross | 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 | — | — | — | — | — | 3 | 1 | 1 | 10 | 6 | 1 | — | — | — | — | — | 1 | 7 | 10 | 2 | — |
Temp °C | 10 | 11 | 11 | 9 | 10 | 10 | 11 | 10 | 9 | 8 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 12 | 16 | 14 | 10 |
Feels °C | 5 | 7 | 6 | 5 | 4 | 3 | 8 | 9 | -3 | -6 | -3 | -2 | 0 | 2 | 4 | 5 | 2 | 1 | 7 | 5 | -2 |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 8 | WNW 4 | SW 8 | SW 8 | SSW 8 | S 7 | SSW 8 | SW 12 | SW 12 | SW 10 | SW 10 | SW 10 | SW 10 | NNW 6 | NNW 6 | NNW 5 | — | — | — | — |
| kJ | 109 | 109 | 3 | 67 | 65 | 39 | 86 | 149 | 625 | 303 | 82 | 64 | 63 | 61 | 100 | 33 | 6 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | N 4 | W 4 | NNW 4 | NNW 4 | N 4 | — | SSE 5 | SW 14 | SW 15 | — | SW 13 | SW 8 | SW 10 | — | SW 10 | WNW 5 | — | — | — | — | — |
| kJ | 9 | 9 | 3 | 2 | 1 | — | 14 | 149 | 229 | — | 63 | 16 | 37 | — | 33 | 2 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | NNW 4 | N 4 | WNW 3 | — | — | — | NE 6 | — | — | — | SW 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | 6 | 3 | 1 | — | — | — | 12 | — | — | — | 43 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WNW 5 | — | SW 8 | SE 2 | ESE 3 | ESE 4 | ENE 6 | — | NW 6 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | W 5 | WSW 4 | SW 6 | SSW 8 | SW 9 | SW 10 | WSW 10 |
| kJ | 22 | — | 98 | 1 | 7 | 45 | 18 | — | 600 | 1435 | 1501 | 1284 | 728 | 357 | 44 | 50 | 176 | 1488 | 2485 | 2998 | 3088 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 44 | 167 | 89 | 256 | 256 | 212 | 0 | 0 | 277 | 277 | 283 | 602 | 283 | 256 | 167 | 262 | 277 | 883 | 1069 | 1069 | 935 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
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