Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (11 Jun):
- Morning surf: Morning surf (11 Jun, local time) - 6.5ft (2.0m), 6s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Jun, local time) - 6ft (1.8m), 7s period with SW swell.
- Evening surf: Evening surf (11 Jun, local time) - 4.5ft (1.4m), 7s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 4PM is: 1.8m 7s primary swell from a Southwest direction (forecast issued at 12:00pm June 11). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | 6.5ft (2.0m) | 6s |
| Afternoon (11 Jun) | 6ft (1.8m) | 7s |
| Evening (11 Jun) | 4.5ft (1.4m) | 7s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Thu morning. Very mild (max 15°C on Thu afternoon, min 10°C on Fri night). Winds decreasing (strong winds from the S on Thu morning, light winds from the NNW by Sat night). | ||||||||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 5 | WSW 5 | W 5 | WNW 5 | NW 5 | NW 5 | NW 5 | SW 4 | SW 4 | SSW 4 | SW 4 | SSW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 445 | 385 | 292 | 239 | 203 | 184 | 165 | 174 | 221 | 219 | 135 | 180 | 93 | 104 | 102 | 83 | 62 | 38 | 18 | 7 | 9 | 7 | 4 | 2 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross | cross | cross-off |
High Tide | 6:55PM3.40m | 7:09AM3.66m | 7:45PM3.65m | 8:04AM3.85m | 8:34PM3.88m | |||||||||||||||||||
Low Tide | 1:12PM0.73m | 1:38AM0.94m | 2:10PM0.54m | 2:37AM0.64m | 3:05PM0.35m | 3:31AM0.33m | ||||||||||||||||||
 |  |  | |  | | | | |  |  | |  | |  | | | | | | | | | | |
 | 4:50 | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — | — | — | — | — | — | — | 4:50 | — |
 | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:45 | — | — | — | 9:45 |
mm | 10 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 13 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 13 | 11 | 10 | 11 | 11 | 12 | 13 | 15 | 14 | 12 | 11 | 11 |
Feels °C | 3 | 7 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 8 | 11 | 6 | 5 | 4 | 5 | 6 | 8 | 9 | 12 | 12 | 8 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 7 | SW 7 | — | — | W 14 | SW 6 | SW 5 | NW 5 | NW 5 | NW 4 | SW 4 | SSW 4 | SW 4 | SSW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | 135 | 153 | — | — | 4 | 43 | 29 | 38 | 18 | 6 | 9 | 7 | 4 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 11 | — | SW 11 | SW 5 | — | — | — | W 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | 5 | 4 | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WNW 4 | WSW 7 | WSW 5 | WSW 5 | W 5 | WNW 5 | NW 5 | SW 5 | SW 6 | SW 4 | NW 4 | NW 4 | NNW 4 | NNW 4 |
| kJ | 445 | 385 | 292 | 239 | 203 | 184 | 165 | 174 | 221 | 219 | 29 | 180 | 93 | 104 | 102 | 83 | 62 | 22 | 15 | 7 | 2 | 5 | 6 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 262 | 261 | 576 | 381 | 381 | 333 | 261 | 261 | 568 | 549 | 549 | 541 | 262 | 173 | 173 | 173 | 173 | 181 | 173 | 173 | 181 | 181 | 157 | 158 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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