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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 Saturday 25 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
10.6° C
(Which is 1.2°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 10s primary swell from a West-southwest direction (forecast issued at 12:00pm April 25). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 1.5ft (0.4m) | 11s |
| Afternoon (25 Apr) | 1.5ft (0.4m) | 10s |
| Evening (25 Apr) | 1.5ft (0.4m) | 10s |
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 16°C on Sat morning, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 9 | WSW 9 | SW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | NW 4 | NNW 4 | NNW 4 | WSW 8 | WSW 8 | WSW 8 | |
46 | 45 | 42 | 39 | 25 | 23 | 22 | 16 | 20 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 26 | 24 | 16 | 6 | 6 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | on | cross-on | glassy | glassy | off | cross-off | cross-off | glassy | on | on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off | |
High Tide | 4:07PM2.91m | 4:38AM3.34m | 5:29PM3.07m | 5:48AM3.54m | 6:25PM3.33m | 6:40AM3.77m | ||||||||||||||||||
Low Tide | 11:00AM1.00m | 11:24PM1.29m | 12:13PM0.85m | 00:34AM1.09m | 1:13PM0.65m | 1:29AM0.87m | ||||||||||||||||||
 | | | |  |  | |  | | | | | |  | | | |  | | | | | | | |
 | 5:58 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:35 | — | — | — | 8:37 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 16 | 15 | 15 | 13 | 13 | 12 | 12 | 14 | 15 | 14 | 13 | 13 | 12 | 11 | 11 | 13 | 15 | 16 | 14 | 12 | 11 | 11 | 10 |
13 | 14 | 13 | 13 | 11 | 11 | 10 | 10 | 13 | 13 | 12 | 12 | 13 | 11 | 10 | 10 | 12 | 13 | 11 | 9 | 9 | 8 | 9 | 7 | |
Swell 1 Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 10 | WSW 10 | SW 10 | SW 10 | SW 9 | WSW 9 | SW 9 | WSW 9 | WSW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | NNW 4 | NNW 4 | NNW 5 |
 kJ | 46 | 45 | 42 | 39 | 25 | 23 | 22 | 16 | 20 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 8 | WSW 8 | WSW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 6 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NW 4 | NNW 4 | NNW 4 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 26 | 24 | 16 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 70 | 38 | 36 | 36 | 36 | 41 | 102 | 102 | 104 | 104 | 110 | 102 | 102 | 102 | 102 | 102 | 102 | 115 | 291 | 323 | 202 | 110 | 110 | 110 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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