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Surf Forecasts:
Aberystwyth harbour trap surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Monday 13 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
10.0° C
(Which is 1.2°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 10PM is: 0.3m 9s primary swell from a West-southwest direction and 0.2m 4s secondary swell from a West-southwest direction (forecast issued at 06:00pm April 13). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 1.5ft (0.5m) | 9s |
| Evening (13 Apr) | 1ft (0.3m) | 9s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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 | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 8 | 8 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 6 | 8 | 8 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 30 | 15 | 15 | 18 | 17 | 17 | 9 | 11 | 14 | 14 | 14 | 11 | 37 | 72 | 80 | 205 | 226 | 284 | 143 | 285 | 261 | 304 | 763 | 706 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | off | off | off | off | off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- on |
High Tide / height (m) | 6:22PM 3.80 | 6:37AM 4.23 | 7:01PM 4.20 | 7:16AM 4.65 | 7:37PM 4.60 | 7:53AM 5.02 | ||||||||||||||||||
Low Tide / height (m) | 12:52AM 1.55 | 1:26PM 1.21 | 1:40AM 1.22 | 2:10PM 0.92 | 2:24AM 0.93 | |||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:16 | - | - |
| Sunset | - | 8:09 | - | - | - | - | - | - | - | 8:12 | - | - | - | - | - | - | - | 8:13 | - | - | - | - | - | - |
 |  |  | | |  | | | | |  |  | | | |  | | | |  | |  | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 2 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 10 | 9 | 7 | 6 | 5 | 6 | 9 | 10 | 11 | 11 | 11 | 12 | 12 | 13 | 13 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 11 | 12 |
| Feels °C (?) | 6 | 7 | 4 | 2 | 0 | 1 | 3 | 5 | 8 | 8 | 8 | 9 | 8 | 9 | 8 | 6 | 6 | 5 | 3 | 3 | 4 | 4 | 6 | 7 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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