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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 Thursday 16 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
10.0° 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 3AM is: 0.7m 8s primary swell from a Southwest direction and 0.4m 13s secondary swell from a West-southwest direction, 0.6m 3s secondary swell from a South direction (forecast issued at 06:00pm April 16). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Apr) | 4ft (1.2m) | 8s |
| Afternoon (17 Apr) | 4ft (1.2m) | 9s |
| Evening (17 Apr) | 4.5ft (1.3m) | 12s |
Table - waves today at Tywyn. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 8 | 8 | 8 | 8 | 10 | 11 | 12 | 6 | 11 | 7 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 452 | 373 | 313 | 195 | 64 | 76 | 191 | 188 | 246 | 393 | 365 | 115 | 353 | 72 | 187 | 115 | 80 | 56 | 38 | 32 | 18 | 18 | 18 | 9 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | on | glass | cross- off | off | off | glass | cross- on |
High Tide / height (m) | 8:24PM 4.27 | 8:40AM 4.64 | 9:02PM 4.53 | 9:20AM 4.79 | 9:42PM 4.66 | 10:02AM 4.78 | ||||||||||||||||||
Low Tide / height (m) | 3:06PM 0.14 | 3:19AM 0.29 | 3:44PM 0.03 | 3:59AM 0.16 | 4:24PM 0.05 | 4:40AM 0.14 | ||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | - | 8:15 | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - |
 |  |  |  | | | |  |  | | |  |  | |  | | | |  | | | | | | |
Rain (mm) | - | 1 | 1 | - | - | 1 | 2 | 1 | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 12 | 11 | 10 | 9 | 9 | 9 | 8 | 9 | 9 | 10 | 10 | 9 | 8 | 7 | 7 | 9 | 10 |
| Feels °C (?) | 7 | 8 | 7 | 5 | 4 | 4 | 7 | 6 | 4 | 4 | 3 | 3 | 4 | 4 | 5 | 4 | 6 | 7 | 7 | 6 | 4 | 4 | 7 | 6 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tywyn surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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