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Surf Forecasts:
Aberwystwyth Beach surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm 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 7PM is: 1.0m 5s primary swell from a West-southwest direction (forecast issued at 12:00pm 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) | 2.5ft (0.8m) | 5s |
| 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 32mm), heaviest during Mon night. Very mild (max 13°C on Tue morning, min 8°C on Sun night). Winds increasing (light winds from the SSW on Sun night, strong winds from the SW by Tue afternoon). | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 5 | WSW 5 | WSW 4 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | WSW 6 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | SSW 7 | WSW 7 | SW 5 | WSW 7 | WSW 7 | SW 8 | WSW 8 | WSW 9 | WSW 9 | |
27 | 14 | 28 | 58 | 42 | 43 | 50 | 45 | 33 | 25 | 14 | 13 | 8 | 13 | 16 | 57 | 20 | 70 | 229 | 259 | 358 | 572 | 549 | 435 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | |
High Tide | 8:47AM5.26m | 9:09PM5.27m | 9:30AM5.21m | 9:51PM5.26m | 10:15AM5.02m | 10:37PM5.10m | ||||||||||||||||||
Low Tide | 3:54PM0.63m | 4:18AM0.58m | 4:40PM0.66m | 5:07AM0.58m | 5:26PM0.79m | 5:55AM0.68m | ||||||||||||||||||
 |  | | |  |  | | | |  |  | | | | | | | | |  | | | | | |
 | 5:18 | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — |
 | — | — | — | 9:07 | — | — | — | — | — | — | — | 9:08 | — | — | — | — | — | — | — | 9:10 | — | — | — | 9:12 |
1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 2 | 4 | 3 | 1 | 2 | 1 | — | 2 | 4 | 1 | — | |
Temp °C | 10 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 10 | 11 | 12 | 12 | 10 | 11 | 11 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
5 | 5 | 4 | 4 | 5 | 5 | 6 | 5 | 7 | 8 | 9 | 8 | 7 | 6 | 6 | 9 | 9 | 7 | 5 | 7 | 6 | 6 | 6 | 6 | |
Swell 1 Height (m) Direction Period (s) | W 13 | NW 4 | NW 4 | — | — | W 11 | WSW 6 | WSW 7 | WSW 6 | WSW 7 | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | — | WSW 7 | — | — | — | — | — | — | — |
 kJ | 3 | 7 | 3 | — | — | 2 | 50 | 45 | 33 | 25 | 14 | 13 | 8 | 13 | 16 | — | 20 | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | W 12 | — | — | — | — | W 11 | W 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3 | — | — | — | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 5 | WSW 5 | WSW 4 | WSW 5 | WSW 5 | WSW 6 | — | — | — | — | — | — | SSE 2 | SSE 3 | SSE 3 | SSW 7 | SSW 4 | SW 5 | WSW 7 | WSW 7 | SW 8 | WSW 8 | WSW 9 | WSW 9 |
| kJ | 27 | 14 | 28 | 58 | 42 | 43 | — | — | — | — | — | — | 1 | 3 | 7 | 57 | 10 | 70 | 229 | 259 | 358 | 572 | 549 | 435 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 307 | 307 | 307 | 307 | 307 | 309 | 20 | 50 | 50 | 50 | 216 | 204 | 347 | 358 | 358 | 358 | 347 | 398 | 388 | 309 | 313 | 344 | 374 | 349 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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