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Surf Forecasts:
Aberystwyth harbour trap surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 am Tuesday 21 Oct 2025 BST
How big are the waves at Aberystwyth harbour trap today?
The current surf forecast for Aberystwyth harbour trap at 3AM is: 0.9m 11s primary swell from a West-southwest direction and 0.6m 11s secondary swell from a West-southwest direction (forecast issued at 12:00am October 21). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 3ft (0.9m) | 10s |
| Afternoon (21 Oct) | 4.5ft (1.3m) | 5s |
| Evening (21 Oct) | 3.5ft (1.0m) | 5s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
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) (?) | 11 | 11 | 11 | 10 | 10 | 5 | 6 | 6 | 5 | 8 | 8 | 8 | 8 | 7 | 10 | 10 | 10 | 10 | 9 | 5 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 143 | 93 | 187 | 170 | 163 | 68 | 101 | 88 | 60 | 55 | 38 | 26 | 23 | 21 | 9 | 9 | 10 | 18 | 17 | 115 | 478 | 554 | 449 | 402 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross | cross | cross- on | off | off | cross | cross- on | cross- on | cross- on | on | on | on |
High Tide / height (m) | 8:14PM 4.99 | 8:31AM 4.80 | 8:45PM 5.04 | 9:00AM 4.88 | 9:15PM 5.00 | 9:29AM 4.88 | ||||||||||||||||||
Low Tide / height (m) | 3:15AM 0.89 | 3:22PM 0.98 | 3:42AM 0.91 | 3:51PM 0.97 | 4:09AM 0.98 | 4:20PM 1.01 | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:50 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:54 | - | - | - |
| Sunset | - | - | - | - | - | - | 6:08 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - |
 |  | | |  |  | |  | |  | | |  | |  | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | 1 | - | - | 1 | 1 | 1 | - | 1 | - | 1 | 1 |
| Temp. °C | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 10 | 10 | 9 | 9 | 9 | 9 |
| Feels °C (?) | 11 | 11 | 8 | 10 | 8 | 7 | 8 | 8 | 9 | 8 | 7 | 8 | 7 | 8 | 9 | 8 | 7 | 6 | 5 | 0 | -3 | -2 | -2 | -2 |
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Recent Eyeball Surf Reports for Wales - Mid
Continuing clean conditions at Aberystwyth harbour trap (calm at Trawscoed 15 km from Aberystwyth harbour trap). 0.8m 11s groundswell from the WSW with a 0.8m 10s swell from the W. 2 swells combining to make bigger set waves.
Actual: 58 min ago
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