Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 7.5ft (2.3m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 5ft (1.6m), 8s period with SW swell.
- Evening surf: Evening surf (09 Oct, local time) - 6.5ft (2.0m), 6s period with W swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 8AM is: 2.2m 7s primary swell from a Southwest direction (forecast issued at 12:00am October 09). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 7.5ft (2.3m) | 7s |
| Afternoon (09 Oct) | 5ft (1.6m) | 8s |
| Evening (09 Oct) | 6.5ft (2.0m) | 6s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu night. Very mild (max 16°C on Thu night, min 11°C on Sat night). Winds decreasing (strong winds from the SW on Thu night, light winds from the WSW by Sat night). | ||||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||||||||||||
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 | 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 6 | SW 7 | SW 7 | SW 7 | SW 8 | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | SW 5 | WNW 5 | SW 5 | SW 6 | SW 5 | S 3 | S 4 | S 5 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 321 | 363 | 451 | 479 | 305 | 261 | 255 | 322 | 325 | 384 | 381 | 374 | 305 | 249 | 191 | 141 | 18 | 54 | 8 | 8 | 7 | 7 | 28 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | cross-off |
High Tide | 9:09AM3.85m | 9:17PM4.23m | 9:42AM4.01m | 9:53PM4.31m | 10:14AM4.10m | |||||||||||||||||||
Low Tide | 3:27AM-0.03m | 3:42PM0.21m | 4:07AM-0.13m | 4:21PM0.08m | 4:44AM-0.11m | 4:59PM0.05m | ||||||||||||||||||
 |  | |  |  | |  | | | | | | |  |  |  | | | | | |  | | | |
 | — | — | 7:31 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | 1 | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 13 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 13 | 13 | 12 |
Feels °C | 10 | 10 | 9 | 9 | 6 | 6 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 5 | 6 | 8 | 7 | 9 | 10 | 9 | 9 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | SW 8 | — | — | — | — | — | — | — | SW 12 | — | — | SW 6 | SW 5 | NW 5 | N 5 | NNW 5 | NNW 4 | N 4 | — | — |
| kJ | — | — | — | — | 305 | — | — | — | — | — | — | — | 6 | — | — | 25 | 18 | 42 | 13 | 7 | 4 | 1 | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 5 | WNW 4 | WNW 3 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 3 | 1 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 6 | SW 7 | SW 7 | SW 7 | WNW 6 | W 6 | W 6 | W 6 | W 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | NW 6 | NW 6 | WNW 5 | WNW 4 | SW 6 | SW 5 | S 3 | S 4 | S 5 |
| kJ | 321 | 363 | 451 | 479 | 122 | 261 | 255 | 322 | 325 | 384 | 381 | 374 | 305 | 249 | 191 | 141 | 86 | 54 | 5 | 8 | 7 | 7 | 28 | 74 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 261 | 277 | 283 | 466 | 1071 | 1071 | 1028 | 541 | 521 | 283 | 541 | 541 | 541 | 381 | 381 | 299 | 173 | 172 | 172 | 172 | 179 | 228 | 259 | 0 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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