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Surf Forecasts:
Aberystwyth harbour trap surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Sunday 31 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
14.5° C
(Which is 2.7°C warmer than normal for this time of year)How big are the waves at Aberystwyth harbour trap today (01 Jun):
- Afternoon surf: Afternoon surf (01 Jun, local time) - 2.5ft (0.7m), 12s period with WSW swell.
- Evening surf: Evening surf (01 Jun, local time) - 1.5ft (0.4m), 11s period with WSW swell.
The current surf forecast for Aberystwyth harbour trap at 12AM is: 0.4m 11s primary swell from a West-southwest direction and 0.7m 5s secondary swell from a West-southwest direction (forecast issued at 06:00pm May 31). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | - | - |
| Afternoon (01 Jun) | 2.5ft (0.7m) | 12s |
| Evening (01 Jun) | 1.5ft (0.4m) | 11s |
Table - waves today at Aberystwyth harbour trap. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Mon morning. Very mild (max 15°C on Sun afternoon, min 12°C on Sun night). Winds increasing (light winds from the SW on Mon night, fresh winds from the SW by Wed morning). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 5 | WSW 6 | WSW 6 | SW 6 | SW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 8 | WSW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | WSW 9 | SW 4 | WSW 6 | |
98 | 140 | 41 | 41 | 40 | 23 | 26 | 29 | 31 | 52 | 39 | 36 | 40 | 27 | 29 | 36 | 41 | 46 | 94 | 47 | 82 | 101 | 38 | 181 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | |
High Tide | 8:56PM4.62m | 9:13AM4.46m | 9:29PM4.63m | 9:46AM4.37m | 10:01PM4.59m | 10:19AM4.26m | ||||||||||||||||||
Low Tide | 3:38PM1.17m | 4:01AM1.10m | 4:12PM1.17m | 4:37AM1.09m | 4:46PM1.21m | 5:13AM1.11m | ||||||||||||||||||
 | |  |  | |  | | | | |  | | |  | | |  | |  | | | | |  | |
 | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — |
 | — | 9:27 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | 9:30 |
— | — | — | — | — | 1 | 5 | 1 | 1 | 2 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | 2 | |
Temp °C | 15 | 14 | 13 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 15 |
12 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 13 | 14 | 14 | 13 | 11 | 12 | 11 | 11 | 11 | 12 | 10 | 11 | 10 | 9 | 7 | 9 | |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 11 | WSW 5 | WSW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 10 | WSW 9 | WSW 8 | WSW 8 | — | — | WSW 9 | WSW 9 | WSW 9 | NW 4 | — |
 kJ | — | — | 41 | 24 | 26 | 17 | 26 | 29 | 31 | 10 | 9 | 10 | 9 | 9 | 9 | 36 | 41 | — | — | 47 | 82 | 101 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 10 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | — | — | — | — | — | NW 4 | — | — |
| kJ | — | — | — | 41 | 40 | 23 | 23 | 11 | 11 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | — | — | — | — | — | 2 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 14 | W 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 5 | — | — | S 3 | S 3 | S 3 | S 3 | SW 6 | SW 6 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | — | — | WSW 9 | WSW 9 | W 4 | — | — | SW 4 | WSW 6 |
| kJ | 98 | 140 | 19 | — | — | 2 | 3 | 3 | 3 | 52 | 39 | 36 | 40 | 27 | 29 | — | — | 46 | 94 | 9 | — | — | 38 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 236 | 222 | 20 | 20 | 138 | 138 | 138 | 138 | 164 | 222 | 138 | 98 | 98 | 20 | 47 | 47 | 278 | 50 | 50 | 20 | 20 | 358 | 358 | 344 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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