Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 2.5ft (0.8m), 6s period with SSW swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 2.5ft (0.7m), 6s period with SSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 2.5ft (0.8m), 7s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 5AM is: 0.8m 6s primary swell from a South-southwest direction and 0.1m 11s secondary swell from a South direction (forecast issued at 12:00am August 29). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 2.5ft (0.8m) | 6s |
| Afternoon (29 Aug) | 2.5ft (0.7m) | 6s |
| Evening (29 Aug) | 2.5ft (0.8m) | 7s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Very mild (max 17°C on Fri night, min 13°C on Mon morning). Winds increasing (light winds from the WSW on Sat night, fresh winds from the S by Sun afternoon). | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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) | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 8 | SSW 9 | SW 9 | SW 9 | SW 8 | SSW 4 | SSW 6 | SSW 6 | SW 7 | SW 7 | SW 8 | SW 8 | WNW 6 | SW 8 | SW 8 | SW 7 | SSW 7 |
Wave Graph | ||||||||||||||||||||||||
47 | 44 | 47 | 44 | 34 | 33 | 34 | 103 | 165 | 118 | 93 | 57 | 34 | 126 | 155 | 156 | 136 | 116 | 122 | 138 | 71 | 48 | 56 | 21 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross | off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross | cross | cross | on | cross-on | on |
High Tide | 10:32PM4.18m | 10:51AM3.84m | 11:00PM4.28m | 11:19AM3.92m | 11:30PM4.30m | 11:49AM3.93m | ||||||||||||||||||
Low Tide | 5:18AM0.06m | 5:26PM0.21m | 5:52AM0.00m | 6:01PM0.20m | 6:27AM0.05m | 6:37PM0.27m | ||||||||||||||||||
— | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | |
— | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:13 | — | — | — | — | — | — | — | 8:09 | — | |
mm | — | — | — | 1 | 2 | 1 | — | — | — | — | — | 1 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 17 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 13 | 15 | 15 | 16 | 17 |
Feels °C | 14 | 14 | 15 | 15 | 16 | 15 | 15 | 14 | 15 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 13 | 10 | 9 | 6 | 10 | 11 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | — | S 11 | — | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 8 | SSW 9 | SW 9 | SW 9 | SW 8 | — | — | — | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | NW 5 | N 5 | SSW 7 |
— | 2 | — | 44 | 34 | 33 | 34 | 103 | 165 | 118 | 93 | 57 | — | — | — | 156 | 136 | 116 | 122 | 69 | 71 | 38 | 13 | 21 | |
Swell 2 Height (m) Direction Period (s) | S 11 | — | S 11 | — | — | — | — | — | NNW 3 | — | — | — | — | — | — | — | — | — | — | SW 8 | — | SW 8 | WNW 4 | NNW 5 |
2 | — | 2 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 32 | — | 48 | 3 | 5 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 6 | SSW 6 | SSW 6 | — | — | NNW 2 | NNW 3 | NNW 3 | — | W 2 | — | — | SSW 4 | SSW 6 | SSW 6 | — | — | WNW 4 | WNW 5 | WNW 6 | NW 5 | — | SW 7 | SW 4 |
47 | 44 | 47 | — | — | 1 | 2 | 2 | — | 1 | — | — | 34 | 126 | 155 | — | — | 31 | 92 | 138 | 69 | — | 56 | 16 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 277 | 211 | 272 | 211 | 157 | 212 | 168 | 106 | 44 | 118 | 118 | 226 | 285 | 285 | 297 | 44 | 44 | 167 | 283 | 283 | 167 | 167 | 261 | 173 |
Best forecast wave conditions in Anglesy | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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