Surf Forecasts:
How big are the waves at Aberdaron today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 0.5ft (0.1m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 0.5ft (0.1m), 13s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 0.5ft (0.1m), 16s period with SW swell.
The current surf forecast for Aberdaron at 12PM is: 0.1m 13s primary swell from a Southwest direction and 0.2m 6s secondary swell from a West-southwest direction (forecast issued at 06:00am August 21). An open ocean swell of 0.9m 5s is not directed at the surf break, a second open ocean swell of 1.1m 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 (21 Aug) | 0.5ft (0.1m) | 14s |
| Afternoon (21 Aug) | 0.5ft (0.1m) | 13s |
| Evening (21 Aug) | 0.5ft (0.1m) | 16s |
Table - waves today at Aberdaron. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sun night, min 13°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||||
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 6 | W 17 | SW 13 | W 16 | SW 16 | SW 16 | SW 16 | SW 13 | W 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 8 | 7 | 7 | 7 | 7 | 10 | 10 | 10 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 17 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off |
High Tide | 3:22PM2.70m | 4:14AM2.59m | 5:01PM2.65m | 5:49AM2.62m | 6:22PM2.82m | ||||||||||||||||||
Low Tide | 9:23AM1.49m | 10:11PM1.52m | 10:58AM1.60m | 00:02AM1.51m | 12:37PM1.49m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 14 | 15 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 16 | 17 |
Feels °C | 9 | 8 | 8 | 11 | 12 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 12 | 12 | 13 | 12 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | WSW 6 | NNW 5 | WSW 6 | SW 6 | SW 6 | SW 13 | SW 13 | SW 13 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | N 4 | N 4 | SW 14 | SW 13 | WSW 13 |
| kJ | 6 | 6 | 4 | 44 | 3 | 1 | 1 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 4 | 3 | 7 | 7 | 17 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | WSW 6 | SW 13 | SW 13 | SW 13 | SW 6 | SW 6 | W 6 | W 6 | W 6 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 14 | SW 14 | W 9 | — | — |
| kJ | 7 | 7 | 7 | 4 | 7 | 7 | 7 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 7 | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | SW 14 | — | W 17 | SW 13 | W 16 | SW 16 | SW 16 | SW 16 | — | W 16 | W 10 | — | — | W 10 | W 10 | W 9 | SW 12 | — | W 9 | W 9 | — | — | — |
| kJ | 8 | — | 5 | 7 | 5 | 10 | 10 | 10 | — | 5 | 2 | — | — | 2 | 2 | 2 | 6 | — | 2 | 2 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | — | NNW 5 | NNW 4 | N 4 | N 4 | N 4 | N 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 5 | N 5 | N 5 | N 5 | — | — | NNW 4 | N 2 | N 3 |
| kJ | 51 | 57 | 59 | — | 26 | 27 | 22 | 16 | 20 | 24 | 20 | 14 | 18 | 11 | 11 | 10 | 7 | 7 | — | — | 1 | 1 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 128 | 141 | 141 | 141 | 297 | 128 | 136 | 188 | 188 | 136 | 128 | 177 | 305 | 361 | 177 | 136 | 136 | 177 | 129 | 283 | 270 | 253 | 110 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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