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Surf Forecasts:
Aberarth surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Wednesday 13 May 2026 BSTForecast update in hr min s Forecast update imminent
Aberarth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aberarth sea temperature is
12.3° C
(Which is 1.6°C warmer than normal for this time of year)How big are the waves at Aberarth today?
The current surf forecast for Aberarth at 10PM is: 1.6m 6s primary swell from a North-northwest direction and 0.5m 6s secondary swell from a West direction, 0.1m 16s secondary swell from a West direction (forecast issued at 06:00pm May 13). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 5.5ft (1.7m) | 6s |
| Evening (13 May) | 5ft (1.5m) | 6s |
Table - waves today at Aberarth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 11mm), heaviest on Wed afternoon. Very mild (max 11°C on Wed afternoon, min 7°C on Fri night). Winds decreasing (strong winds from the NNW on Wed night, light winds from the NNE by Thu night). | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 6 | NNW 6 | NNW 6 | WSW 6 | W 16 | W 16 | W 5 | W 6 | W 15 | W 15 | W 15 | W 15 | W 14 | W 14 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | W 6 | W 6 | W 5 | W 7 | WSW 3 | W 3 | |
200 | 119 | 162 | 10 | 5 | 5 | 14 | 9 | 4 | 4 | 4 | 4 | 4 | 4 | 164 | 145 | 115 | 66 | 1 | 1 | 1 | 1 | 1 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-off | cross-off | cross-off | cross-off | |
High Tide | 6:17PM3.48m | 6:33AM3.88m | 7:02PM3.86m | 7:20AM4.20m | 7:46PM4.19m | 8:05AM4.45m | ||||||||||||||||||
Low Tide | 1:03AM0.88m | 1:34PM0.47m | 1:52AM0.63m | 2:20PM0.31m | 2:40AM0.41m | |||||||||||||||||||
 | |  | |  |  | | | |  |  |  | |  | | | | |  | | | | |  | |
 | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — |
 | — | 9:00 | — | — | — | — | — | — | — | 9:01 | — | — | — | — | — | — | — | 9:04 | — | — | — | — | — | 9:06 |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 10 | 9 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 9 | 8 | 8 | 7 | 7 | 10 | 11 |
3 | 2 | 3 | -1 | -1 | -1 | 1 | 1 | 2 | 3 | 4 | 5 | 2 | 3 | 1 | 1 | 2 | 2 | 4 | 5 | 4 | 4 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | W 16 | WSW 6 | W 6 | WSW 6 | W 16 | W 16 | W 5 | W 6 | W 15 | W 15 | W 5 | W 15 | W 7 | W 14 | W 14 | W 14 | — | — | NNW 5 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 5 |
 kJ | 5 | 33 | 19 | 10 | 5 | 5 | 14 | 9 | 4 | 4 | 2 | 4 | 1 | 4 | 4 | 4 | — | — | 28 | 13 | 7 | 5 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | W 16 | W 16 | W 16 | — | — | W 15 | W 15 | — | — | W 15 | — | W 14 | — | — | — | — | — | W 6 | W 6 | W 5 | W 7 | — | — |
| kJ | — | 5 | 5 | 5 | — | — | 5 | 4 | — | — | 4 | — | 4 | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 7 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 5 | — | — | — | SW 2 | WSW 3 | W 3 |
| kJ | 200 | 119 | 162 | 297 | 485 | 450 | 443 | 342 | 389 | 261 | 216 | 204 | 248 | 164 | 164 | 145 | 115 | 66 | — | — | — | 1 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1506 | 608 | 513 | 513 | 942 | 259 | 280 | 260 | 1272 | 353 | 81 | 19 | 49 | 313 | 313 | 313 | 353 | 327 | 259 | 320 | 249 | 220 | 320 | 320 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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