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Surf Forecasts:
Aberystwyth harbour trap surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Friday 29 May 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
14.7° C
(Which is 3.0°C warmer than normal for this time of year)How big are the waves at Aberystwyth harbour trap today (29 May):
- Afternoon surf: Afternoon surf (29 May, local time) - 2ft (0.6m), 5s period with WSW swell.
- Evening surf: Evening surf (29 May, local time) - 1.5ft (0.5m), 5s period with WSW swell.
The current surf forecast for Aberystwyth harbour trap at 11PM is: 0.5m 5s primary swell from a West-southwest direction and 0.2m 11s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 29). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | - | - |
| Afternoon (29 May) | 2ft (0.6m) | 5s |
| Evening (29 May) | 1.5ft (0.5m) | 5s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 16°C on Sat morning, min 11°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 9 | WSW 9 | WSW 10 | WSW 9 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 6 | WSW 6 | WSW 11 | WSW 11 | |
20 | 20 | 15 | 15 | 14 | 17 | 17 | 18 | 15 | 18 | 15 | 49 | 47 | 46 | 53 | 137 | 143 | 140 | 48 | 41 | 27 | 23 | 23 | 22 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 7:49PM4.42m | 8:05AM4.49m | 8:24PM4.54m | 8:40AM4.50m | 8:56PM4.62m | 9:13AM4.46m | ||||||||||||||||||
Low Tide | 2:29PM1.19m | 2:47AM1.22m | 3:05PM1.17m | 3:25AM1.15m | 3:38PM1.17m | 4:01AM1.10m | ||||||||||||||||||
 | |  | |  |  |  | | | | |  | | | | | | | | | |  | | | |
 | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:01 | — | — | — | — | — | — | — | 5:00 | — | — | — |
 | — | 9:23 | — | — | — | — | — | — | — | 9:25 | — | — | — | — | — | — | — | 9:27 | — | — | — | — | — | 9:28 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
Temp °C | 15 | 14 | 13 | 12 | 11 | 12 | 14 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 14 | 15 |
11 | 11 | 11 | 10 | 9 | 10 | 12 | 14 | 13 | 13 | 13 | 11 | 11 | 9 | 11 | 12 | 11 | 12 | 11 | 10 | 10 | 11 | 12 | 14 | |
Swell 1 Height (m) Direction Period (s) | W 12 | W 12 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 4 | WSW 10 | WSW 9 | WSW 9 | WSW 4 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | — | — | — | WSW 11 | WSW 11 | WSW 6 | WSW 6 | WSW 6 | WSW 5 |
 kJ | 3 | 3 | 15 | 15 | 14 | 7 | 4 | 18 | 15 | 8 | 3 | 49 | 47 | 46 | 53 | — | — | — | 48 | 41 | 27 | 21 | 12 | 10 |
Swell 2 Height (m) Direction Period (s) | — | W 16 | WSW 11 | WSW 11 | WSW 11 | WSW 9 | WSW 9 | WSW 4 | W 14 | WSW 13 | WSW 12 | — | — | — | — | — | — | — | — | — | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
| kJ | — | 5 | 12 | 11 | 11 | 17 | 17 | 4 | 4 | 18 | 15 | — | — | — | — | — | — | — | — | — | 24 | 23 | 23 | 22 |
Swell 3 Height (m) Direction Period (s) | — | — | W 16 | W 16 | W 16 | W 16 | W 16 | W 15 | — | — | WSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | W 15 |
| kJ | — | — | 5 | 5 | 5 | 5 | 5 | 4 | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 5 | — | — | — | — | — | — | — | WSW 4 | — | SW 4 | WSW 4 | WSW 4 | WSW 4 | WSW 12 | WSW 11 | WSW 11 | WSW 4 | WSW 5 | — | — | S 3 | SSE 3 |
| kJ | 20 | 20 | — | — | — | — | — | — | — | 1 | — | 4 | 11 | 12 | 11 | 137 | 143 | 140 | 18 | 21 | — | — | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 222 | 101 | 99 | 89 | 89 | 43 | 95 | 222 | 222 | 164 | 93 | 20 | 20 | 93 | 236 | 50 | 236 | 236 | 20 | 20 | 20 | 107 | 43 | 95 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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