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Surf Forecasts:
Aberarth surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Monday 11 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
12.0° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Aberarth today?
The current surf forecast for Aberarth at 12AM is: 0.8m 5s primary swell from a North-northwest direction (forecast issued at 06:00pm May 11). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | - | - |
| Afternoon (12 May) | 3.5ft (1.1m) | 5s |
| Evening (12 May) | 3ft (0.9m) | 5s |
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 Tue night. Very mild (max 12°C on Tue afternoon, min 8°C on Mon night). Winds increasing (light winds from the W on Mon night, strong winds from the NNW by Wed night). | ||||||||||||||||||||||||
Mon 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNW 5 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | N 4 | NW 3 | NW 4 | NNW 5 | W 18 | W 18 | WNW 5 | WNW 6 | WNW 6 | WNW 7 | NW 7 | NW 6 | NW 6 | W 6 | NW 7 | NW 7 | NW 7 | NW 7 | W 6 | |
62 | 59 | 26 | 0 | 0 | 0 | 5 | 16 | 24 | 6 | 6 | 85 | 161 | 272 | 380 | 370 | 238 | 151 | 20 | 370 | 500 | 514 | 487 | 15 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | |
High Tide | 4:20PM2.82m | 4:44AM3.23m | 5:26PM3.11m | 5:43AM3.54m | 6:17PM3.48m | 6:33AM3.88m | ||||||||||||||||||
Low Tide | 11:10PM1.34m | 11:54AM0.96m | 00:09AM1.13m | 12:46PM0.70m | 1:03AM0.88m | |||||||||||||||||||
 | |  |  | |  |  | | | | |  | |  | |  | | |  |  | | | | | |
 | — | — | — | — | 5:26 | — | — | — | — | — | — | — | 5:24 | — | — | — | — | — | — | — | 5:24 | — | — | — |
 | — | 8:58 | — | — | — | — | — | — | — | 8:59 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | 9:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
Temp °C | 11 | 10 | 8 | 8 | 8 | 8 | 10 | 11 | 11 | 12 | 11 | 9 | 9 | 9 | 8 | 10 | 11 | 10 | 9 | 9 | 8 | 8 | 9 | 9 |
4 | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 7 | 8 | 5 | 0 | 0 | -1 | -2 | 1 | 3 | 2 | 0 | -1 | -2 | -1 | 0 | 1 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | NNW 4 | NNW 4 | N 4 | — | — | W 4 | NNW 5 | NNW 5 | — | — | — | — | W 16 | W 16 | W 16 | W 6 | W 16 | W 16 | W 16 | W 15 | W 6 |
 kJ | — | — | — | 12 | 4 | 1 | — | — | 3 | 22 | 15 | — | — | — | — | 5 | 5 | 5 | 20 | 5 | 5 | 5 | 5 | 15 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 18 | W 18 | W 18 | — | — | — | — | — | — | — | W 16 | — | — | — | — | W 15 |
| kJ | — | — | — | — | — | — | — | — | 6 | 6 | 6 | — | — | — | — | — | — | — | 5 | — | — | — | — | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | — | — | — | NW 3 | NW 4 | NNW 5 | W 4 | WSW 4 | WNW 5 | WNW 6 | WNW 6 | WNW 7 | NW 7 | NW 6 | NW 6 | NNW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NNW 7 |
| kJ | 62 | 59 | 26 | — | — | — | 5 | 16 | 24 | 3 | 2 | 85 | 161 | 272 | 380 | 370 | 238 | 151 | 279 | 370 | 500 | 514 | 487 | 396 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 353 | 353 | 313 | 211 | 202 | 211 | 272 | 396 | 352 | 350 | 334 | 320 | 334 | 334 | 704 | 691 | 704 | 777 | 513 | 513 | 513 | 879 | 970 | 313 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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