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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 Saturday 13 Sep 2025 BST
How big are the waves at Tywyn today?
The current surf forecast for Tywyn at 7PM is: 1.6m 7s primary swell from a West-southwest direction (forecast issued at 06:00pm September 13). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | - | - |
| Afternoon (13 Sep) | 5ft (1.6m) | 6s |
| Evening (13 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Tywyn. (Swell directed towards the surf break)
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 6 | 5 | 7 | 7 | 7 | 5 | 7 | 7 | 8 | 9 | 10 | 11 | 11 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 249 | 206 | 106 | 65 | 61 | 42 | 14 | 19 | 261 | 382 | 608 | 1232 | 2122 | 2670 | 2124 | 1701 | 1323 | 784 | 657 | 606 | 479 | 363 | 278 | 193 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | cross | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 1:04AM 3.78 | 1:30PM 3.55 | 2:07AM 3.30 | 2:41PM 3.21 | 3:33AM 2.97 | |||||||||||||||||||
Low Tide / height (m) | 7:36PM 0.86 | 8:13AM 1.15 | 8:53PM 1.15 | 9:37AM 1.42 | 10:32PM 1.28 | 11:16AM 1.46 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:50 | - | - |
| Sunset | - | 7:37 | - | - | - | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:32 | - | - | - | - | - | - |
 | |  | |  |  | |  |  |  | | |  | | | | | | |  | | | | | |
Rain (mm) | 1 | 2 | 2 | 1 | - | - | - | 2 | 9 | 7 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | 1 |
| Temp. °C | 15 | 14 | 14 | 13 | 13 | 12 | 13 | 13 | 15 | 17 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 13 | 13 | 14 | 13 | 14 |
| Feels °C (?) | 8 | 8 | 9 | 9 | 11 | 9 | 8 | 6 | 10 | 9 | 6 | 6 | 4 | 4 | 2 | 4 | 5 | 5 | 4 | 3 | 3 | 5 | 5 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Mid
Continuing clean conditions at Tywyn (calm at Machynlleth 22 km from Tywyn). A 1.5m windswell from the WSW is too big for here
22 km away, 1 h 8 min ago
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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