Surf Forecasts:
How big are the waves at Abersoch today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 1ft (0.3m), 4s period with S swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 0.5ft (0.1m), 8s period with SW swell.
- Evening surf: Evening surf (20 Oct, local time) - 1.5ft (0.4m), 5s period with SW swell.
The current surf forecast for Abersoch at 2AM is: 0.6m 3s primary swell from a South-southeast direction and 0.1m 11s secondary swell from a Southwest direction (forecast issued at 06:00pm October 19). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 1ft (0.3m) | 4s |
| Afternoon (20 Oct) | 0.5ft (0.1m) | 8s |
| Evening (20 Oct) | 1.5ft (0.4m) | 5s |
Table - waves today at Abersoch. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Wed afternoon. Very mild (max 14°C on Mon afternoon, min 9°C on Tue morning). Winds increasing (light winds from the SE on Tue morning, gales from the NW by Wed afternoon). | |||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | |||||||||||||||||
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) | W 16 | W 15 | SE 3 | SSE 3 | SSE 3 | SSE 4 | S 4 | SSW 6 | W 10 | SW 5 | SW 5 | SSE 4 | SW 6 | SW 7 | SW 12 | WSW 10 | WNW 7 | WNW 7 | WNW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 5 | 5 | 6 | 8 | 6 | 5 | 3 | 3 | 3 | 4 | 7 | 18 | 32 | 110 | 594 | 347 | 879 | 512 | 273 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | on | cross-off | cross-off | off | off |
High Tide | 2:56PM2.82m | 4:05AM2.57m | 4:46PM2.91m | 5:35AM2.79m | 5:50PM3.20m | ||||||||||||||
Low Tide | 10:36PM1.55m | 10:56AM1.63m | 11:51PM1.36m | 12:06PM1.42m | |||||||||||||||
 |  | | |  |  |  |  | | | | |  |  | | |  | | | |
 | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 2 | 1 | — | 1 | 8 | 2 | — |
Temp °C | 14 | 13 | 12 | 12 | 11 | 11 | 10 | 9 | 9 | 10 | 11 | 12 | 11 | 11 | 11 | 11 | 10 | 11 | 11 |
Feels °C | 9 | 7 | 5 | 7 | 6 | 7 | 6 | 7 | 5 | 6 | 5 | 5 | 4 | 4 | 7 | 2 | -4 | 0 | 2 |
Swell 1 Height (m) Direction Period (s) | — | — | — | SW 11 | W 11 | SW 11 | SW 6 | SSW 6 | SSW 4 | SW 5 | SW 5 | SW 5 | SW 6 | SW 7 | SW 12 | WSW 10 | — | — | — |
| kJ | — | — | — | 5 | 2 | 4 | 1 | 3 | 2 | 4 | 7 | 14 | 32 | 105 | 594 | 347 | — | — | — |
Swell 2 Height (m) Direction Period (s) | W 16 | W 12 | W 11 | — | W 13 | S 6 | W 9 | W 10 | SW 8 | SW 8 | W 8 | W 8 | W 16 | WSW 14 | — | — | — | — | — |
| kJ | 5 | 3 | 3 | — | 4 | 1 | 1 | 2 | 3 | 2 | 1 | 1 | 5 | 110 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | W 8 | W 15 | W 15 | W 14 | W 13 | W 13 | W 11 | W 8 | W 10 | W 10 | W 10 | — | — | S 4 | — | — | — | — | — |
| kJ | 1 | 4 | 4 | 4 | 4 | 4 | 2 | 1 | 2 | 2 | 2 | — | — | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | SE 3 | SE 3 | SSE 3 | SSE 3 | SSE 4 | S 4 | SSW 4 | — | — | SSE 3 | SSE 4 | SE 4 | SE 4 | E 4 | NW 4 | WNW 7 | WNW 7 | WNW 6 |
| kJ | 3 | 5 | 6 | 8 | 6 | 5 | 3 | 2 | — | — | 3 | 18 | 17 | 14 | 9 | 39 | 879 | 512 | 273 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 290 | 184 | 135 | 128 | 128 | 128 | 128 | 128 | 135 | 156 | 295 | 295 | 44 | 26 | 5 | 304 | 305 | 312 | 124 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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