Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 6.5ft (2.0m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 7ft (2.1m), 7s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 5ft (1.5m), 7s period with SW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 2PM is: 2.3m 7s primary swell from a Southwest direction (forecast issued at 06:00am September 12). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 6.5ft (2.0m) | 6s |
| Afternoon (12 Sep) | 7ft (2.1m) | 7s |
| Evening (12 Sep) | 5ft (1.5m) | 7s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sat morning. Very mild (max 18°C on Sun morning, min 16°C on Sat morning). Winds decreasing (strong winds from the SW on Sat morning, calm by Sun morning). | |||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 5 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 76 | 221 | 374 | 529 | 440 | 276 | 206 | 153 | 96 | 54 | 34 | 33 | 20 | 20 | 20 | 10 | 9 | 49 | 69 | 71 | 93 | 160 | 156 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | cross | cross-off | glassy | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | on | on | on |
High Tide | 9:33AM4.45m | 9:50PM4.85m | 10:10AM4.47m | 10:28PM4.72m | 10:46AM4.37m | ||||||||||||||||||
Low Tide | 4:37PM0.12m | 5:03AM0.00m | 5:10PM0.20m | 5:34AM0.22m | 5:41PM0.37m | ||||||||||||||||||
 |  |  |  | |  |  | | | | | | | | | | | | | | | |  | |
 | 6:46 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:38 | — | — | — | — | — | — | — | 7:37 | — |
mm | — | — | 1 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 15 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 17 |
Feels °C | 8 | 9 | 8 | 9 | 12 | 13 | 15 | 16 | 17 | 17 | 17 | 19 | 17 | 16 | 15 | 14 | 16 | 15 | 15 | 16 | 14 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | W 12 | W 12 | — | — | W 12 |
| kJ | — | — | — | — | — | — | — | 132 | 96 | 54 | 34 | 33 | 20 | 20 | 20 | 10 | 9 | — | 3 | 3 | — | — | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 4 | — | — | — | W 13 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 3 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 6 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | — | — | — | — | — | — | SSW 2 | SW 3 | SSW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 |
| kJ | 76 | 221 | 374 | 529 | 440 | 276 | 206 | 153 | — | — | — | — | — | — | 1 | 2 | 8 | 49 | 69 | 71 | 93 | 160 | 156 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 248 | 255 | 298 | 369 | 348 | 140 | 140 | 41 | 5 | 5 | 128 | 128 | 137 | 107 | 145 | 239 | 135 | 128 | 255 | 255 | 255 | 255 | 231 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- 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 - Lleyn
West Coast Surf: ‘Porth Neigwl: Choppy waves hadn't tidied much (from what I could see in the dark.’
Expand
<
>
View all
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 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.
Nearest