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Surf Forecasts:
Aberarth surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 am Tuesday 19 May 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
12.4° C
(Which is 1.3°C warmer than normal for this time of year)| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 3ft (0.9m) | 8s |
| Afternoon (19 May) | - | - |
| Evening (19 May) | 5ft (1.6m) | 8s |
Table - waves today at Aberarth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Tue morning. Very mild (max 18°C on Thu afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the SW on Tue night, light winds from the S by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WSW 7 | WSW 8 | SW 8 | SW 5 | WSW 5 | SW 5 | WSW 8 | WSW 9 | WSW 9 | WSW 11 | WSW 6 | WSW 13 | WSW 5 | WSW 5 | WSW 12 | WSW 12 | WSW 11 | WSW 10 | WSW 8 | SW 7 | WSW 8 | WSW 9 | WSW 9 | WSW 10 | |
21 | 23 | 104 | 0 | 0 | 0 | 360 | 589 | 585 | 716 | 173 | 692 | 95 | 78 | 111 | 179 | 123 | 80 | 55 | 43 | 58 | 68 | 48 | 52 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | |
High Tide | 10:24AM4.38m | 10:45PM4.48m | 11:13AM4.09m | 11:34PM4.27m | 12:05PM3.73m | 00:28AM3.99m | ||||||||||||||||||
Low Tide | 5:30PM0.51m | 6:04AM0.33m | 6:22PM0.71m | 7:03AM0.50m | 7:19PM0.91m | |||||||||||||||||||
 |  | | | | | |  | |  |  | |  | | |  | | | | | | | | | |
 | 5:16 | — | — | — | — | — | — | — | 5:15 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | 5:11 |
 | — | — | — | — | — | 9:09 | — | — | — | — | — | — | — | 9:12 | — | — | — | — | — | — | — | 9:13 | — | 9:15 |
2 | 1 | 1 | 2 | 2 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 13 | 14 | 14 | 12 | 12 | 12 | 11 | 12 | 13 | 14 | 15 | 15 | 12 | 12 | 13 | 14 | 16 | 17 | 18 | 17 | 16 | 15 |
8 | 8 | 8 | 9 | 8 | 6 | 6 | 5 | 5 | 6 | 8 | 7 | 9 | 11 | 10 | 9 | 9 | 11 | 13 | 14 | 14 | 16 | 15 | 11 | |
Swell 1 Height (m) Direction Period (s) | WSW 7 | WSW 8 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 12 | WSW 12 | WSW 11 | WSW 10 | WSW 8 | WSW 9 | — | WSW 9 | WSW 9 | WSW 10 |
 kJ | 21 | 23 | — | — | — | — | — | — | — | — | — | — | — | — | 111 | 179 | 123 | 80 | 55 | 17 | — | 68 | 48 | 52 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 4 | SW 4 | SW 8 | SW 5 | WSW 5 | SW 5 | WSW 8 | WSW 9 | WSW 9 | WSW 11 | WSW 6 | WSW 13 | WSW 5 | WSW 5 | WSW 5 | S 3 | S 3 | S 3 | S 3 | SW 7 | WSW 8 | — | — | — |
| kJ | 10 | 12 | 104 | 62 | 83 | 106 | 360 | 589 | 585 | 716 | 173 | 692 | 95 | 78 | 31 | 1 | 1 | 2 | 1 | 43 | 58 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 366 | 366 | 403 | 375 | 333 | 332 | 333 | 333 | 357 | 354 | 217 | 368 | 249 | 203 | 0 | 0 | 0 | 145 | 145 | 76 | 81 | 0 | 25 | 25 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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