Surf Forecasts:
How big are the waves at Aberdaron today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 1.5ft (0.4m), 4s period with SSE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 1ft (0.3m), 4s period with SW swell.
- Evening surf: Evening surf (20 Oct, local time) - 2ft (0.6m), 4s period with S swell.
The current surf forecast for Aberdaron at 11AM is: 0.4m 4s primary swell from a South-southeast direction and 0.2m 6s secondary swell from a South-southwest direction, 0.1m 11s secondary swell from a West direction (forecast issued at 06:00am October 20). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 1.5ft (0.4m) | 4s |
| Afternoon (20 Oct) | 1ft (0.3m) | 4s |
| Evening (20 Oct) | 2ft (0.6m) | 4s |
Table - waves today at Aberdaron. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 27mm), heaviest during Wed morning. Very mild (max 13°C on Thu afternoon, min 9°C on Tue morning). Mainly severe gales. | |||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||||||||||
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) | SSE 4 | S 4 | SSE 4 | SSW 5 | SW 4 | S 4 | S 4 | S 4 | SW 6 | SW 7 | SW 10 | W 6 | WNW 7 | WNW 7 | NW 6 | SW 8 | WSW 7 | WSW 8 | WSW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 16 | 7 | 6 | 9 | 3 | 6 | 13 | 46 | 66 | 84 | 496 | 792 | 858 | 423 | 137 | 116 | 177 | 223 | 249 | 184 | 177 | 136 | 115 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross-off | cross-off |
High Tide | 4:58PM2.78m | 5:48AM2.66m | 5:58PM3.03m | 6:31AM2.94m | 6:39PM3.33m | ||||||||||||||||||
Low Tide | 10:52AM1.54m | 11:49PM1.28m | 12:03PM1.35m | 00:44AM1.01m | 12:55PM1.09m | ||||||||||||||||||
 |  |  |  | | |  | |  | | |  | | | |  | | |  | | | | | |
 | — | 7:52 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:56 | — | — | — | — | — |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:08 | — | — |
mm | — | — | — | 1 | 1 | — | — | — | 1 | 3 | 1 | 7 | 2 | — | — | 1 | — | 1 | — | — | — | 1 | 4 |
Temp °C | 12 | 11 | 11 | 9 | 10 | 11 | 12 | 12 | 11 | 12 | 12 | 9 | 9 | 11 | 11 | 10 | 11 | 11 | 11 | 12 | 13 | 12 | 12 |
Feels °C | 7 | 7 | 7 | 6 | 7 | 6 | 6 | 4 | 3 | 7 | 11 | -7 | -5 | 1 | 4 | 4 | 4 | 4 | 5 | 8 | 7 | 3 | 2 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SSW 6 | SSW 6 | SSW 5 | SW 4 | SW 8 | SW 8 | SW 4 | SW 6 | SW 7 | SW 10 | — | — | — | SW 8 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | NW 4 | SW 8 | SW 8 | SW 8 |
| kJ | 5 | 4 | 3 | 9 | 3 | 2 | 2 | 16 | 66 | 84 | 496 | — | — | — | 93 | 57 | 25 | 10 | 5 | 6 | 177 | 136 | 115 |
Swell 2 Height (m) Direction Period (s) | — | SW 11 | W 11 | W 10 | SW 8 | SW 5 | W 10 | — | W 16 | SW 13 | E 4 | — | — | — | — | — | — | — | — | N 5 | NW 4 | NW 4 | — |
| kJ | — | 5 | 2 | 2 | 3 | 1 | 2 | — | 5 | 46 | 4 | — | — | — | — | — | — | — | — | 2 | 2 | 2 | — |
Swell 3 Height (m) Direction Period (s) | W 14 | — | W 8 | SW 8 | W 10 | W 10 | W 10 | — | — | — | SSE 4 | — | — | — | — | — | — | — | — | — | — | — | W 16 |
| kJ | 4 | — | 1 | 3 | 2 | 2 | 2 | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | SSE 4 | S 4 | SSE 4 | ESE 2 | — | S 4 | S 4 | S 4 | SE 4 | SE 4 | E 4 | W 6 | WNW 7 | WNW 7 | NW 6 | SW 8 | WSW 7 | WSW 8 | WSW 8 | SW 8 | — | SE 3 | SE 4 |
| kJ | 16 | 7 | 6 | 1 | — | 6 | 13 | 46 | 29 | 29 | 14 | 792 | 858 | 423 | 137 | 116 | 177 | 223 | 249 | 184 | — | 4 | 33 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 128 | 110 | 128 | 128 | 135 | 237 | 292 | 187 | 292 | 45 | 0 | 330 | 312 | 250 | 250 | 13 | 121 | 121 | 13 | 13 | 39 | 292 | 262 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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