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Tywyn Surf Forecast
/ Wales – Mid (13 surf breaks) /
Surf Forecasts:
Tywyn surfForecast / Wales – Mid / UK
48hr Weather and Surf, issued 6 pm Monday 27 Apr 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 1.9°C warmer than normal for this time of year)How big are the waves at Tywyn today?
The current surf forecast for Tywyn at 12AM is: 0.1m 7s primary swell from a Southwest direction (forecast issued at 06:00pm April 27). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Apr) | 0.5ft (0.2m) | 8s |
| Afternoon (28 Apr) | 0.5ft (0.2m) | 8s |
| Evening (28 Apr) | 0.5ft (0.1m) | 14s |
Table - waves today at Tywyn. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Wed afternoon, min 7°C on Tue night). Winds increasing (light winds from the NE on Mon night, strong winds from the E by Wed night). | ||||||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | Thu 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NNW 4 | NNW 4 | NNW 4 | W 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | |
19 | 22 | 13 | 2 | 6 | 6 | 6 | 6 | 6 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | |
High Tide | 6:25PM3.33m | 6:40AM3.77m | 7:09PM3.60m | 7:24AM3.96m | 7:47PM3.85m | 8:03AM4.10m | ||||||||||||||||||
Low Tide | 1:13PM0.65m | 1:29AM0.87m | 2:00PM0.50m | 2:14AM0.69m | 2:39PM0.41m | 2:53AM0.57m | ||||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | — | 8:35 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | 8:39 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 11 | 10 | 9 | 9 | 10 | 12 | 12 | 14 | 10 | 8 | 7 | 7 | 10 | 15 | 17 | 14 | 11 | 10 | 9 | 9 | 12 | 16 |
8 | 9 | 8 | 7 | 5 | 4 | 5 | 6 | 6 | 10 | 4 | 1 | 0 | 0 | 2 | 7 | 9 | 5 | 2 | 1 | 0 | 0 | 4 | 9 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | NNW 4 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 |
 kJ | 6 | 6 | 6 | 6 | 3 | 2 | 4 | 4 | 3 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 7 | SW 7 | SW 7 | SW 7 | W 8 | W 8 | W 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 2 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 9 | — | — | — | W 15 | W 14 | W 14 | W 13 | W 13 | W 13 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 2 | — | — | — | 4 | 4 | 4 | 4 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 4 | — | — | NE 2 | NE 2 | NE 2 | ENE 2 | ENE 2 | NE 3 | ENE 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 4 | E 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 |
| kJ | 19 | 22 | 13 | — | — | 1 | 1 | 1 | 1 | 1 | 2 | 5 | 14 | 16 | 20 | 14 | 13 | 17 | 23 | 41 | 36 | 38 | 30 | 24 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 281 | 323 | 323 | 110 | 110 | 123 | 347 | 347 | 123 | 102 | 107 | 313 | 313 | 313 | 333 | 333 | 333 | 319 | 330 | 334 | 336 | 336 | 350 | 347 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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