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Aberystwyth harbour trap surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 am Thursday 23 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Aberystwyth harbour trap surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aberystwyth harbour trap sea temperature is
10.8° C
(Which is 1.5°C warmer than normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 0.5ft (0.1m) | 11s |
| Afternoon (23 Apr) | 0.5ft (0.2m) | 10s |
| Evening (23 Apr) | 1.5ft (0.4m) | 10s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 6°C on Wed night). Winds decreasing (fresh winds from the E on Wed night, calm by Sat morning). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 3 | E 3 | E 3 | W 11 | SW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 10 | SW 11 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | SW 11 | SW 10 | SW 10 | SW 10 | |
0 | 0 | 0 | 2 | 4 | 11 | 19 | 24 | 23 | 26 | 33 | 52 | 47 | 46 | 46 | 47 | 30 | 29 | 29 | 46 | 29 | 28 | 25 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | glassy | on | on | glassy | glassy | |
High Tide | 00:31AM4.41m | 1:08PM3.96m | 1:39AM4.08m | 2:29PM3.64m | 3:04AM3.89m | 4:03PM3.57m | ||||||||||||||||||
Low Tide | 7:45AM1.30m | 8:07PM1.67m | 9:02AM1.52m | 9:31PM1.86m | 10:32AM1.54m | |||||||||||||||||||
 |  |  |  |  | | |  | | | | | | | | | | | | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:30 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 8 | 8 | 6 | 9 | 14 | 16 | 15 | 12 | 10 | 7 | 6 | 11 | 16 | 17 | 15 | 12 | 11 | 10 | 10 | 13 | 15 | 15 | 14 | 13 |
1 | 2 | 0 | 3 | 8 | 11 | 11 | 8 | 6 | 3 | 1 | 6 | 11 | 12 | 11 | 9 | 8 | 7 | 7 | 11 | 12 | 12 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | W 11 | SW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 10 | SW 11 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | SW 11 | SW 10 | SW 10 | SW 10 |
 kJ | — | — | — | 2 | 4 | 11 | 19 | 24 | 23 | 26 | 33 | 52 | 47 | 46 | 46 | 47 | 30 | 29 | 29 | 46 | 29 | 28 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | ESE 3 | E 3 | E 3 | ENE 3 | E 3 | E 3 | E 2 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 11 | 8 | 11 | 8 | 5 | 2 | 1 | 2 | 4 | 3 | 2 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 404 | 402 | 402 | 477 | 448 | 52 | 89 | 85 | 89 | 52 | 43 | 43 | 43 | 43 | 43 | 43 | 52 | 52 | 43 | 50 | 47 | 50 | 47 | 47 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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