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Surf Forecasts:
Aberystwyth harbour trap surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm 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
10.7° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Aberystwyth harbour trap today?
The current surf forecast for Aberystwyth harbour trap at 4PM is: 0.2m 10s primary swell from a West-southwest direction (forecast issued at 12:00pm April 23). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore.
| 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 Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
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 11 | SW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 10 | WSW 11 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 10 | SW 10 | WSW 9 | WSW 9 | |
2 | 4 | 11 | 19 | 24 | 23 | 26 | 49 | 54 | 48 | 47 | 47 | 47 | 46 | 45 | 46 | 46 | 45 | 42 | 39 | 25 | 23 | 17 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | glassy | on | cross-on | glassy | glassy | off | off | off | |
High Tide | 1:08PM3.96m | 1:39AM4.08m | 2:29PM3.64m | 3:04AM3.89m | 4:03PM3.57m | 4:32AM3.95m | ||||||||||||||||||
Low Tide | 7:45AM1.30m | 8:07PM1.67m | 9:02AM1.52m | 9:31PM1.86m | 10:32AM1.54m | 11:01PM1.82m | ||||||||||||||||||
 |  | | |  | | | | | | | | | |  |  | | | | | |  | | | |
 | 6:01 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:30 | — | — | — | 8:32 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 14 | 16 | 15 | 12 | 10 | 7 | 6 | 11 | 16 | 17 | 15 | 12 | 11 | 10 | 10 | 13 | 16 | 15 | 14 | 13 | 12 | 12 | 11 |
3 | 8 | 11 | 11 | 8 | 6 | 3 | 1 | 6 | 11 | 12 | 12 | 9 | 8 | 7 | 7 | 11 | 14 | 12 | 12 | 11 | 9 | 9 | 9 | |
Swell 1 Height (m) Direction Period (s) | W 11 | SW 10 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 10 | WSW 11 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 10 | SW 10 | WSW 9 | WSW 9 |
 kJ | 2 | 4 | 11 | 19 | 24 | 23 | 26 | 49 | 54 | 48 | 47 | 47 | 47 | 46 | 45 | 46 | 46 | 45 | 42 | 39 | 25 | 23 | 17 | 16 |
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 | E 3 | E 3 | E 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 5 | 3 | 1 | 2 | 4 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 404 | 620 | 52 | 52 | 52 | 52 | 89 | 43 | 14 | 85 | 43 | 43 | 43 | 52 | 52 | 43 | 47 | 47 | 47 | 47 | 47 | 47 | 52 | 89 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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