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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 Monday 04 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
11.5° 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 5PM is: 0.4m 4s primary swell from a North-northwest direction (forecast issued at 12:00pm May 04). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 1ft (0.3m) | 4s |
| Evening (04 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 Wed afternoon. Very mild (max 14°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
— | NW 4 | NW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | N 3 | NNW 3 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NW 4 | NW 4 | — | — | — | — | |
0 | 1 | 3 | 12 | 0 | 0 | 3 | 2 | 1 | 4 | 12 | 18 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off | off | off | off | off | cross-off | glassy | off | cross-off | cross-off | cross-off | |
High Tide | 10:23AM3.95m | 10:38PM4.01m | 10:57AM3.75m | 11:12PM3.84m | 11:31AM3.52m | 11:48PM3.63m | ||||||||||||||||||
Low Tide | 5:05PM0.83m | 5:30AM0.78m | 5:37PM0.99m | 6:09AM0.96m | 6:15PM1.16m | 6:56AM1.15m | ||||||||||||||||||
 |  | | |  |  |  | | | | | | | | |  | | | |  | | | |  | |
 | 5:39 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:33 | — |
 | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:50 | — | — | — | 8:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | |
Temp °C | 12 | 13 | 14 | 14 | 12 | 11 | 9 | 9 | 11 | 12 | 12 | 12 | 10 | 9 | 8 | 9 | 9 | 11 | 12 | 11 | 11 | 10 | 9 | 10 |
10 | 11 | 12 | 11 | 9 | 8 | 6 | 6 | 7 | 6 | 6 | 7 | 6 | 6 | 5 | 6 | 6 | 8 | 10 | 9 | 9 | 7 | 6 | 8 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | NNW 4 | NNW 4 | — | — | — | — | — | — | — | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NW 4 | NW 4 | — | — | — | — |
 kJ | — | — | — | — | 10 | 3 | — | — | — | — | — | — | — | 6 | 3 | 5 | 2 | 2 | 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) | — | NW 4 | NW 3 | NNW 4 | — | — | NNW 4 | N 3 | NNW 3 | NNW 3 | NNW 4 | NNW 4 | NNW 4 | — | — | — | — | — | ESE 2 | — | — | — | — | — |
| kJ | — | 1 | 3 | 12 | — | — | 3 | 2 | 1 | 4 | 12 | 18 | 14 | — | — | — | — | — | 1 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 291 | 299 | 291 | 472 | 304 | 304 | 377 | 421 | 355 | 355 | 402 | 472 | 333 | 334 | 330 | 330 | 334 | 334 | 334 | 389 | 314 | 304 | 301 | 301 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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