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Surf Forecasts:
Aberwystwyth Beach surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 am Sunday 17 May 2026 BSTForecast update in hr min s Forecast update imminent
Aberwystwyth Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aberwystwyth Beach sea temperature is
12.1° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Aberwystwyth Beach today?
The current surf forecast for Aberwystwyth Beach at 1PM is: 0.8m 5s primary swell from a West direction and 0.1m 12s secondary swell from a West direction (forecast issued at 06:00am May 17). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 5s |
| Afternoon (17 May) | 3ft (0.9m) | 4s |
| Evening (17 May) | 3ft (0.9m) | 5s |
Table - waves today at Aberwystwyth Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Mon night. Very mild (max 13°C on Tue morning, min 8°C on Sun night). Winds increasing (light winds from the W on Mon afternoon, fresh winds from the WSW by Tue afternoon). | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 4 | W 5 | W 5 | W 5 | WSW 4 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 5 | SW 6 | SW 4 | SW 4 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | |
33 | 34 | 34 | 27 | 26 | 57 | 51 | 36 | 36 | 32 | 23 | 15 | 16 | 8 | 8 | 7 | 7 | 18 | 17 | 36 | 119 | 262 | 222 | 183 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-on | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | |
High Tide | 8:47AM5.26m | 9:09PM5.27m | 9:30AM5.21m | 9:51PM5.26m | 10:15AM5.02m | 10:37PM5.10m | ||||||||||||||||||
Low Tide | 3:29AM0.67m | 3:54PM0.63m | 4:18AM0.58m | 4:40PM0.66m | 5:07AM0.58m | 5:26PM0.79m | ||||||||||||||||||
 |  | |  | | |  |  | | |  | |  | | | | | | | | |  | | | |
 | 5:18 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | 5:13 |
 | — | — | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:10 | — | 9:12 |
— | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | — | — | — | — | — | 1 | 4 | 2 | 1 | 1 | 1 | — | — | 2 | |
Temp °C | 9 | 9 | 10 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 10 | 11 | 12 | 12 | 11 | 11 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 13 |
5 | 4 | 5 | 5 | 3 | 4 | 5 | 4 | 5 | 6 | 7 | 8 | 10 | 9 | 8 | 6 | 5 | 8 | 10 | 8 | 6 | 5 | 6 | 7 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | W 12 | NW 4 | — | — | W 11 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 5 | SW 6 | — | — | — | — | — | — |
 kJ | — | — | — | 3 | 3 | — | — | 2 | 36 | 32 | 23 | 15 | 16 | 8 | 8 | 7 | 7 | 18 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 11 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 4 | W 5 | W 5 | W 5 | WSW 4 | WSW 5 | WSW 5 | WSW 6 | — | — | WNW 3 | — | — | — | — | SSE 3 | SSE 3 | S 4 | SW 4 | SW 4 | WSW 6 | WSW 7 | WSW 7 | WSW 7 |
| kJ | 33 | 34 | 34 | 27 | 26 | 57 | 51 | 36 | — | — | 1 | — | — | — | — | 3 | 6 | 9 | 17 | 36 | 119 | 262 | 222 | 183 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 251 | 100 | 307 | 307 | 307 | 307 | 250 | 309 | 50 | 50 | 50 | 223 | 223 | 165 | 347 | 347 | 358 | 390 | 391 | 384 | 374 | 309 | 309 | 313 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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