Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 3.5ft (1.1m), 8s period with SSW swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 3.5ft (1.1m), 11s period with SW swell.
- Evening surf: Evening surf (12 Oct, local time) - 2ft (0.6m), 11s period with WSW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 1AM is: 0.9m 6s primary swell from a Southwest direction and 0.1m 14s secondary swell from a West direction, 0.8m 4s secondary swell from a Southeast direction (forecast issued at 06:00pm October 11). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 3.5ft (1.1m) | 8s |
| Afternoon (12 Oct) | 3.5ft (1.1m) | 11s |
| Evening (12 Oct) | 2ft (0.6m) | 11s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Mon night. Very mild (max 17°C on Mon night, min 14°C on Sun afternoon). Winds increasing (light winds from the NNW on Mon night, strong winds from the SSW by Wed morning). | |||||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | |||||||||||||||||
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 6 | S 3 | S 4 | SW 6 | SW 7 | SW 8 | SSW 8 | SW 12 | SW 11 | SW 11 | SSW 6 | SW 7 | SW 7 | SW 7 | WSW 8 | WSW 6 | WSW 6 | WSW 7 | SW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 5 | 5 | 32 | 46 | 116 | 133 | 145 | 298 | 304 | 119 | 114 | 290 | 445 | 289 | 278 | 202 | 209 | 142 | 286 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | cross-off | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 9:25PM4.61m | 9:43AM4.45m | 10:01PM4.48m | 10:18AM4.37m | |||||||||||||||
Low Tide | 4:12PM0.24m | 4:31AM0.23m | 4:43PM0.31m | 4:59AM0.43m | 5:12PM0.46m | ||||||||||||||
 |  |  | |  | |  |  | | | | | | |  | | |  | | |
 | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | 2 | 3 | 1 | — | — | — | — | — | 2 | 4 | — | — | — | — | — |
Temp °C | 14 | 15 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 14 | 15 | 15 | 15 | 15 | 14 |
Feels °C | 9 | 9 | 6 | 8 | 8 | 10 | 13 | 13 | 12 | 11 | 11 | 12 | 10 | 12 | 10 | 9 | 9 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SW 6 | WSW 6 | — | SW 6 | SW 7 | SW 8 | WSW 13 | SW 12 | WSW 11 | SW 11 | WSW 11 | WSW 10 | — | SW 7 | — | — | — | WSW 10 | SW 10 |
| kJ | 5 | 3 | — | 46 | 116 | 133 | 31 | 108 | 140 | 119 | 65 | 63 | — | 289 | — | — | — | 86 | 286 |
Swell 2 Height (m) Direction Period (s) | NNW 4 | NW 4 | — | W 14 | SW 13 | WSW 14 | WSW 13 | — | — | — | — | — | — | — | — | — | — | — | WSW 10 |
| kJ | 2 | 1 | — | 4 | 6 | 18 | 31 | — | — | — | — | — | — | — | — | — | — | — | 65 |
Swell 3 Height (m) Direction Period (s) | W 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 2 | S 3 | S 4 | SE 4 | SE 4 | SE 4 | SSW 8 | SW 12 | SW 11 | SW 5 | SSW 6 | SW 7 | SW 7 | — | WSW 8 | WSW 6 | WSW 6 | WSW 7 | NW 4 |
| kJ | 1 | 5 | 32 | 16 | 23 | 16 | 145 | 298 | 304 | 55 | 114 | 290 | 445 | — | 278 | 202 | 209 | 142 | 8 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 297 | 297 | 308 | 258 | 204 | 98 | 31 | 31 | 255 | 64 | 204 | 309 | 113 | 0 | 259 | 304 | 306 | 123 | 5 |
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)
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