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Tywyn Surf Forecast
/ Wales – Mid (13 surf breaks) /
Surf Forecasts:
Tywyn surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 12 pm Sunday 03 May 2026 BSTForecast update in hr min s Forecast update imminent
Tywyn surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tywyn sea temperature is
11.4° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Tywyn today?
The current surf forecast for Tywyn at 4PM is: 0.1m 5s primary swell from a Southwest direction and 0.2m 3s secondary swell from a North-northwest direction (forecast issued at 12:00pm May 03). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 May) | 0.5ft (0.1m) | 5s |
| Afternoon (03 May) | 0.5ft (0.1m) | 5s |
| Evening (03 May) | - | - |
Table - waves today at Tywyn. (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 14°C on Sun afternoon, min 8°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wed 6 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 5 | SW 5 | NNW 3 | NW 3 | NW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NW 5 | NW 5 | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NW 4 | NW 4 | NW 4 | ESE 3 | NW 4 | |
1 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 23 | 19 | 10 | 5 | 5 | 5 | 9 | 21 | 19 | 8 | 0 | 0 | 1 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross | cross-off | off | off | cross-off | off | cross-off | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-off | off | off | off | off | |
High Tide | 9:49AM4.10m | 10:04PM4.13m | 10:23AM3.95m | 10:38PM4.01m | 10:57AM3.75m | 11:12PM3.84m | ||||||||||||||||||
Low Tide | 4:37PM0.68m | 4:57AM0.64m | 5:05PM0.83m | 5:30AM0.78m | 5:37PM0.99m | 6:09AM0.96m | ||||||||||||||||||
 |  | | |  |  | |  | | | | | | |  |  | | | | | | | | | |
 | 5:41 | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — |
 | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:49 | — | — | — | 8:50 |
— | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 13 | 14 | 14 | 12 | 11 | 10 | 10 | 11 | 11 | 13 | 13 | 12 | 10 | 9 | 8 | 11 | 12 | 13 | 13 | 10 | 9 | 8 | 8 |
11 | 11 | 13 | 12 | 10 | 8 | 8 | 8 | 9 | 10 | 11 | 10 | 9 | 7 | 5 | 4 | 7 | 6 | 7 | 10 | 6 | 4 | 3 | 3 | |
Swell 1 Height (m) Direction Period (s) | SW 5 | SW 5 | SW 5 | SW 5 | NW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | NNW 4 | NW 4 |
 kJ | 1 | 1 | 1 | 1 | 3 | 3 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | 8 | 4 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NNW 3 | NW 3 | — | — | — | — | — | — | NW 5 | NW 5 | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NW 4 | — | — | ESE 3 | ESE 3 |
| kJ | — | — | 1 | 3 | — | — | — | — | — | — | 5 | 23 | 19 | 10 | 5 | 5 | 5 | 9 | 21 | 19 | — | — | 3 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 299 | 333 | 333 | 350 | 291 | 291 | 291 | 291 | 277 | 290 | 291 | 291 | 336 | 193 | 237 | 237 | 333 | 333 | 333 | 333 | 330 | 330 | 330 | 330 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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