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Surf Forecasts:
Aberarth surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 am Tuesday 21 Apr 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
10.4° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Aberarth today?
The current surf forecast for Aberarth at 4AM is: 0.1m 12s primary swell from a West direction and 0.1m 9s secondary swell from a West direction (forecast issued at 12:00am April 21). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 0.5ft (0.1m) | 12s |
| Afternoon (21 Apr) | 0.5ft (0.1m) | 18s |
| Evening (21 Apr) | 0.5ft (0.1m) | 11s |
Table - waves today at Aberarth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 12 | 12 | 12 | 18 | 18 | 13 | 11 | 9 | 9 | 9 | 9 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4 | 4 | 3 | 3 | 3 | 8 | 6 | 3 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 10 | 10 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 10:58PM 4.45 | 11:24AM 4.23 | 11:45PM 4.18 | 12:14PM 3.80 | 12:37AM 3.83 | 1:12PM 3.35 | ||||||||||||||||||
Low Tide / height (m) | 5:59AM 0.42 | 6:22PM 0.75 | 6:58AM 0.67 | 7:21PM 1.05 | 8:09AM 0.91 | |||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:23 | - | - | - | - | - | - | - | 8:25 | - | - | - | - | - | - | - | 8:27 |
 | | |  | |  |  | | | | | | | | | |  |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 8 | 6 | 5 | 7 | 12 | 13 | 11 | 8 | 5 | 5 | 5 | 9 | 13 | 15 | 13 | 11 | 7 | 6 | 5 | 9 | 13 | 15 | 14 |
| Feels °C (?) | 7 | 2 | 0 | -1 | 0 | 4 | 6 | 4 | 0 | -4 | -3 | -3 | 2 | 5 | 9 | 8 | 6 | 0 | -1 | -2 | 3 | 7 | 10 | 10 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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