Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 13ft (4.0m), 9s period with W swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 10ft (3.0m), 8s period with W swell.
- Evening surf: Evening surf (25 Oct, local time) - 8ft (2.4m), 7s period with W swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 7AM is: 4.0m 9s primary swell from a West direction (forecast issued at 12:00am October 25). The wind direction is predicted to be cross-onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 13ft (4.0m) | 9s |
| Afternoon (25 Oct) | 10ft (3.0m) | 8s |
| Evening (25 Oct) | 8ft (2.4m) | 7s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 17mm), heaviest on Mon morning. Very mild (max 16°C on Mon morning, min 11°C on Sat night). Winds decreasing (gales from the W on Sat night, fresh winds from the SSW by Sun night). | |||||||||||||||||
Sunday 25 | Monday 26 | ||||||||||||||||
9 PM | 12 AM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 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) | WSW 11 | WSW 11 | WSW 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 | WSW 6 | SW 10 | SW 5 | SSW 7 | SW 8 | SW 9 | SW 9 | SW 9 |
Wave Graph  | |||||||||||||||||
 kJ | 3816 | 4382 | 4178 | 2676 | 2271 | 1772 | 1329 | 804 | 526 | 303 | 341 | 140 | 363 | 1141 | 1475 | 1464 | 1755 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross | on | on | cross-on | cross-on |
High Tide | 6:46PM4.24m | 7:08AM4.20m | 7:24PM4.52m | 7:45AM4.47m | 8:03PM4.69m | ||||||||||||
Low Tide | 1:50AM0.30m | 2:04PM0.42m | 2:27AM0.18m | 2:43PM0.28m | |||||||||||||
 |  |  | |  | | | | | | |  |  | |  | | | |
 | — | — | — | 6:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — |
 | — | — | — | — | — | — | 4:01 | — | — | — | — | — | — | — | 5:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 6 | 6 | — | — | — |
Temp °C | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 11 | 12 | 13 | 11 | 12 | 16 | 16 | 16 | 16 |
Feels °C | -3 | -4 | -4 | -3 | -3 | -3 | 0 | 1 | 2 | 4 | 6 | 3 | 1 | 8 | 7 | 7 | 6 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 6 | NW 5 | N 6 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 38 | 10 | 1 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WSW 10 | W 15 | WSW 10 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 57 | 4 | 10 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | W 15 | W 15 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 11 | WSW 11 | WSW 10 | W 9 | W 9 | W 8 | W 8 | W 8 | W 7 | WSW 6 | SW 10 | SW 5 | SSW 7 | SW 8 | SW 9 | SW 9 | SW 9 |
| kJ | 3816 | 4382 | 4178 | 2676 | 2271 | 1772 | 1329 | 804 | 526 | 303 | 341 | 140 | 363 | 1141 | 1475 | 1464 | 1755 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 630 | 631 | 712 | 1024 | 1033 | 1039 | 497 | 258 | 275 | 255 | 294 | 297 | 309 | 358 | 638 | 379 | 635 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||
Header Global | |||||||||||||||||
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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 is messy, onshore and a moderate size at high tide this morning..’
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