Surf Forecasts:
How big are the waves at Cable Bay (Porth Trecastell) today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 0.5ft (0.2m), 7s period with SSW swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 0.5ft (0.2m), 7s period with SSW swell.
- Evening surf: Evening surf (27 Aug, local time) - 0.5ft (0.2m), 6s period with SSW swell.
The current surf forecast for Cable Bay (Porth Trecastell) at 1PM is: 0.2m 7s primary swell from a South-southwest direction and 0.1m 12s secondary swell from a South direction (forecast issued at 06:00am August 27). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 0.5ft (0.2m) | 7s |
| Afternoon (27 Aug) | 0.5ft (0.2m) | 7s |
| Evening (27 Aug) | 0.5ft (0.2m) | 6s |
Table - waves today at Cable Bay (Porth Trecastell). (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Thu afternoon. Very mild (max 18°C on Sat morning, min 15°C on Sat afternoon). Winds increasing (calm on Thu afternoon, fresh winds from the S by Sat morning). | |||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
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 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | S 7 | S 4 | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 7 | SSW 7 | SW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 7 | SSW 7 | SSW 8 | SW 8 |
Wave Graph | |||||||||||||||||||||||
6 | 6 | 6 | 4 | 4 | 4 | 4 | 22 | 12 | 40 | 15 | 33 | 36 | 38 | 51 | 103 | 110 | 141 | 155 | 125 | 124 | 142 | 151 | |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | glassy | glassy | cross | cross-on | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross |
High Tide | 9:55AM3.58m | 10:04PM4.02m | 10:23AM3.73m | 10:32PM4.18m | 10:51AM3.84m | ||||||||||||||||||
Low Tide | 4:20PM0.46m | 4:45AM0.20m | 4:53PM0.30m | 5:18AM0.06m | 5:26PM0.21m | ||||||||||||||||||
6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | |
— | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — | |
mm | — | 1 | 1 | 2 | 8 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — |
Temp °C | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 18 | 17 | 17 | 15 | 15 |
Feels °C | 15 | 15 | 14 | 14 | 17 | 18 | 16 | 15 | 14 | 14 | 15 | 16 | 16 | 16 | 14 | 12 | 12 | 14 | 13 | 16 | 17 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | SSW 7 | NE 4 | NNE 4 | NNE 4 | N 4 | SSW 6 | — | SSW 6 | SSW 6 | SSW 6 | S 11 | SSW 7 | SSW 7 | — | — | — | — | SSW 7 | SSW 8 | SW 8 |
5 | 5 | 5 | 4 | 5 | 3 | 3 | 1 | 8 | — | 15 | 33 | 36 | 2 | 51 | 57 | — | — | — | — | 124 | 142 | 151 | |
Swell 2 Height (m) Direction Period (s) | SSW 4 | SW 4 | — | S 12 | SSW 7 | SSW 6 | SSW 6 | NE 4 | — | S 12 | — | S 11 | S 11 | S 11 | — | — | — | — | — | — | — | — | — |
2 | 1 | — | 3 | 4 | 4 | 4 | 1 | — | 3 | — | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | — | S 12 | S 12 | — | S 12 | NE 4 | — | S 12 | — | — | — | — | — | — | — | — | — | — | — | — |
6 | 6 | 6 | — | 3 | 3 | — | 3 | 1 | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 5 | NE 5 | NE 5 | — | — | SSW 3 | S 7 | S 4 | SSW 6 | S 4 | — | — | SSW 7 | — | SW 7 | SSW 7 | SSW 7 | SSW 6 | SSW 7 | — | NW 4 | NW 5 |
12 | 16 | 12 | 13 | — | — | 1 | 22 | 12 | 40 | 9 | — | — | 38 | — | 103 | 110 | 141 | 155 | 125 | — | 26 | 57 | |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 285 | 285 | 258 | 258 | 294 | 296 | 272 | 272 | 272 | 212 | 212 | 262 | 277 | 277 | 131 | 277 | 277 | 277 | 212 | 49 | 44 | 106 | 106 |
Best forecast wave conditions in Anglesy | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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