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Hells Mouth (Porth Neigwl) Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Hells Mouth (Porth Neigwl) surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 12 pm Friday 24 Oct 2025 BST
How big are the waves at Hells Mouth (Porth Neigwl) today?
The current surf forecast for Hells Mouth (Porth Neigwl) at 2PM is: 2.1m 7s primary swell from a West-southwest direction (forecast issued at 12:00pm October 24). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Oct) | 7ft (2.1m) | 7s |
| Afternoon (24 Oct) | 6ft (1.9m) | 8s |
| Evening (24 Oct) | 4.5ft (1.4m) | 9s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 7 | 6 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 421 | 475 | 476 | 407 | 242 | 132 | 46 | 26 | 17 | 689 | 543 | 360 | 403 | 428 | 440 | 360 | 244 | 147 | 255 | 402 | 497 | 431 | 340 | 427 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross |
High Tide / height (m) | 10:20AM 4.16 | 10:38PM 4.01 | 10:52AM 4.01 | 11:10PM 3.77 | 11:25AM 3.80 | 11:44PM 3.51 | ||||||||||||||||||
Low Tide / height (m) | 5:07PM 0.63 | 5:17AM 0.82 | 5:39PM 0.81 | 5:47AM 1.03 | 6:18PM 1.04 | 6:22AM 1.25 | ||||||||||||||||||
Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | - | 8:00 | - | - | - | - | - | - | - | 8:03 | - | - | - | - | - | - | - |
| Sunset | - | - | 6:04 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - |
 |  | |  |  | | |  | |  | | |  | | | |  | | | | | | | | |
Rain (mm) | 1 | 2 | 2 | - | 1 | 2 | 1 | - | 1 | - | 1 | 1 | 1 | - | - | - | - | 2 | 2 | 1 | - | - | - | 1 |
| Temp. °C | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 10 | 10 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 12 | 13 | 12 | 11 | 12 | 11 |
| Feels °C (?) | 2 | 3 | 7 | 6 | 5 | 4 | 1 | -2 | -2 | -3 | -1 | -1 | -2 | -2 | -2 | -1 | 1 | 1 | 1 | 4 | 1 | -1 | 0 | 1 |
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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 - Lleyn
West Coast Surf: ‘Porth Neigwl: It was super clean though with just a whisper of offshore as it got light and waves were knee high as the tide pushed in..’
2 h 9 min ago
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hells Mouth (Porth Neigwl) 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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