Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (03 Jul):
- Morning surf: Morning surf (03 Jul, local time) - 1.5ft (0.4m), 5s period with SW swell.
- Afternoon surf: Afternoon surf (03 Jul, local time) - 2ft (0.6m), 4s period with SSW swell.
- Evening surf: Evening surf (03 Jul, local time) - 3.5ft (1.1m), 5s period with SW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 7PM is: 1.0m 5s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 12:00pm July 03). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jul) | 1.5ft (0.4m) | 5s |
| Afternoon (03 Jul) | 2ft (0.6m) | 4s |
| Evening (03 Jul) | 3.5ft (1.1m) | 5s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 14°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 3 | Saturday 4 | Sunday 5 | Mon 6 | |||||||||||||||||||||
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) | SW 5 | SW 5 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | WSW 4 | SW 6 | SW 6 | SW 3 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | WSW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7 | 7 | 11 | 44 | 60 | 51 | 32 | 23 | 39 | 58 | 55 | 38 | 40 | 35 | 26 | 20 | 15 | 7 | 10 | 12 | 17 | 9 | 10 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | on |
High Tide | 12:14PM3.41m | 00:28AM3.84m | 12:48PM3.35m | 1:02AM3.78m | 1:25PM3.28m | 1:39AM3.69m | ||||||||||||||||||
Low Tide | 6:54PM0.64m | 7:25AM0.52m | 7:31PM0.73m | 8:04AM0.60m | 8:10PM0.86m | |||||||||||||||||||
 |  | |  |  |  | | | | | | | |  | | | | | | | | | | | |
 | 4:56 | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — |
 | — | — | — | 9:46 | — | — | — | — | — | — | — | 9:46 | — | — | — | — | — | — | — | 9:45 | — | — | — | 9:45 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 15 | 15 | 15 | 15 | 17 | 16 | 16 | 16 | 19 | 20 | 21 | 19 | 17 | 15 | 15 | 16 | 17 | 19 | 18 | 18 | 18 | 17 | 16 |
Feels °C | 12 | 11 | 10 | 10 | 12 | 15 | 15 | 13 | 11 | 15 | 16 | 18 | 17 | 15 | 13 | 14 | 14 | 15 | 17 | 15 | 17 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | SW 5 | — | — | W 11 | — | — | — | NW 4 | NW 4 | — | — | — | — | SW 5 | SW 5 | SW 6 | NW 4 | NW 4 | NW 4 | — | SW 4 | SW 4 | SW 4 | NW 4 |
| kJ | 7 | — | — | 3 | — | — | — | 9 | 4 | — | — | — | — | 23 | 19 | 20 | 5 | 2 | 1 | — | 8 | 9 | 9 | 2 |
Swell 2 Height (m) Direction Period (s) | NNW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | — | — | — | — | NW 4 | NW 4 | NW 4 | WNW 4 |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 6 | — | — | — | — | 1 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 5 | SSW 4 | SSW 5 | SW 5 | SW 5 | SW 5 | SW 4 | SW 4 | SW 5 | SW 5 | SW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 4 | SW 6 | SW 3 | SW 4 | SW 4 | SW 4 | — | WSW 4 | WSW 4 |
| kJ | — | 7 | 11 | 44 | 60 | 51 | 32 | 23 | 39 | 58 | 55 | 38 | 40 | 35 | 26 | 17 | 15 | 7 | 10 | 12 | 17 | — | 10 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 261 | 256 | 256 | 256 | 173 | 261 | 187 | 185 | 185 | 541 | 783 | 596 | 381 | 302 | 185 | 185 | 187 | 261 | 299 | 299 | 350 | 333 | 295 | 261 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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