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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 am Monday 25 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
13.0° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at Tywyn today?
The current surf forecast for Tywyn at 4AM is: 0.2m 8s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 12:00am May 25). The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 0.5ft (0.2m) | 8s |
| Afternoon (25 May) | 0.5ft (0.2m) | 8s |
| Evening (25 May) | 0.5ft (0.2m) | 8s |
Table - waves today at Tywyn. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 26°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 13 | SW 7 | SW 7 | W 13 | SW 7 | SW 7 | NW 3 | W 13 | W 13 | W 13 | W 7 | W 7 | W 7 | W 7 | W 18 | W 18 | |
7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 3 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 6 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | glassy | glassy | glassy | cross | off | off | off | off | glassy | cross-on | cross-on | glassy | glassy | off | off | off | off | off | off | off | off | |
High Tide | 4:04AM3.43m | 4:51PM3.07m | 5:12AM3.46m | 5:50PM3.25m | 6:07AM3.55m | 6:37PM3.46m | ||||||||||||||||||
Low Tide | 10:40PM1.21m | 11:30AM0.87m | 11:48PM1.17m | 12:30PM0.84m | 00:50AM1.07m | 1:22PM0.80m | ||||||||||||||||||
 | |  | | | | | | | | | |  | | | | | | | |  | | | | |
 | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:20 | — | — | — | — | — | — | — | 9:21 | — | — | — | — | — | — | — | 9:22 | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 21 | 21 | 21 | 24 | 25 | 26 | 25 | 25 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 21 | 19 | 17 | 18 | 20 | 20 | 21 | 20 |
20 | 20 | 21 | 25 | 26 | 27 | 26 | 27 | 24 | 23 | 23 | 24 | 25 | 25 | 26 | 25 | 21 | 18 | 15 | 16 | 19 | 18 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | NW 3 | NW 4 | NW 4 | NW 4 | NNW 4 | NNW 5 | NNW 5 | NW 4 | — | W 7 |
 kJ | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 5 | 2 | 2 | 2 | 1 | — | 1 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | W 13 | W 13 | W 13 | W 14 | W 14 | — | W 13 | — | — | W 13 | — | — | SW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | — |
| kJ | 3 | 3 | 3 | 3 | 3 | 4 | 4 | — | 3 | — | — | 3 | — | — | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | W 13 | W 13 | — | — | — | — | W 18 | W 18 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | — | — | — | — | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 3 | 3 | 2 | 2 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 102 | 102 | 102 | 102 | 107 | 107 | 107 | 102 | 107 | 110 | 107 | 110 | 111 | 102 | 102 | 102 | 102 | 102 | 102 | 111 | 171 | 111 | 111 | 209 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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