Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (25 Oct):
- Afternoon surf: Afternoon surf (25 Oct, local time) - 10ft (3.0m), 8s period with W swell.
- Evening surf: Evening surf (25 Oct, local time) - 7.5ft (2.3m), 7s period with W swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 10PM is: 2.2m 7s primary swell from a West direction (forecast issued at 05:00pm October 25). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | - | - |
| Afternoon (25 Oct) | 10ft (3.0m) | 8s |
| Evening (25 Oct) | 7.5ft (2.3m) | 7s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Mon morning. Very mild (max 16°C on Mon afternoon, min 11°C on Sun night). Winds increasing (fresh winds from the SW on Sun night, gales from the S by Mon night). | |||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||
2 PM | 5 PM | 8 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 8 | W 8 | W 7 | W 6 | SW 10 | SW 5 | SSW 6 | SW 8 | SW 9 | SW 9 | SW 9 | SW 10 | SW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 1217 | 805 | 495 | 288 | 341 | 134 | 290 | 1109 | 1475 | 1464 | 1535 | 2269 | 3794 | 2714 | 2166 | 1806 | 2034 | 1814 | 1517 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:24PM4.52m | 7:45AM4.47m | 8:03PM4.69m | 8:24AM4.64m | 8:43PM4.73m | ||||||||||||||
Low Tide | 2:04PM0.42m | 2:27AM0.18m | 2:43PM0.28m | 3:06AM0.17m | 3:23PM0.22m | ||||||||||||||
 |  | |  | |  |  |  |  | | | | |  | | | | | | |
 | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | 4:01 | — | — | — | — | — | — | — | 5:00 | — | — | — | — | — | — | — | 4:58 | — | — |
mm | — | — | — | — | — | 1 | 6 | 5 | — | — | — | — | 2 | 1 | — | — | — | 1 | — |
Temp °C | 12 | 12 | 11 | 12 | 12 | 12 | 12 | 15 | 16 | 16 | 16 | 16 | 15 | 13 | 12 | 12 | 12 | 12 | 12 |
Feels °C | 0 | 2 | 2 | 4 | 5 | 4 | 2 | 6 | 8 | 7 | 5 | 4 | 5 | 5 | 2 | 2 | 2 | 3 | 3 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NW 6 | NW 6 | NW 5 | SW 6 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 83 | 33 | 10 | 75 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | WNW 5 | W 15 | WSW 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 5 | 4 | 20 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 15 | W 15 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 8 | W 8 | W 7 | W 6 | SW 10 | SW 5 | SSW 6 | SW 8 | SW 9 | SW 9 | SW 9 | SW 10 | SW 11 | WSW 11 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 12 |
| kJ | 1217 | 805 | 495 | 288 | 341 | 134 | 290 | 1109 | 1475 | 1464 | 1535 | 2269 | 3794 | 2714 | 2166 | 1806 | 2034 | 1814 | 1517 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 497 | 258 | 123 | 255 | 64 | 294 | 309 | 358 | 298 | 376 | 638 | 636 | 636 | 1024 | 321 | 792 | 1024 | 574 | 275 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Wales - Lleyn
West Coast Surf: ‘Porth Neigwl: It is messy, onshore and a moderate size at high tide this morning..’
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