Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (15 Jun):
- Morning surf: Morning surf (15 Jun, local time) - 0.5ft (0.1m), 13s period with W swell.
- Afternoon surf: Afternoon surf (15 Jun, local time) - 0.5ft (0.1m), 13s period with SW swell.
- Evening surf: Evening surf (15 Jun, local time) - 0.5ft (0.1m), 13s period with SW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 1PM is: 0.1m 13s primary swell from a Southwest direction and 0.1m 7s secondary swell from a South direction (forecast issued at 06:00am June 15). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Jun) | 0.5ft (0.1m) | 13s |
| Afternoon (15 Jun) | 0.5ft (0.1m) | 13s |
| Evening (15 Jun) | 0.5ft (0.1m) | 13s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Very mild (max 19°C on Mon afternoon, min 14°C on Mon night). Winds increasing (light winds from the S on Mon afternoon, fresh winds from the SSW by Tue night). | ||||||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 13 | W 13 | W 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 5 | SW 5 | SW 5 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3 | 3 | 3 | 7 | 7 | 7 | 6 | 6 | 6 | 17 | 20 | 24 | 19 | 21 | 37 | 55 | 66 | 110 | 124 | 115 | 111 | 127 | 115 | 67 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on |
High Tide | 8:48AM4.44m | 9:11PM4.61m | 9:37AM4.45m | 9:58PM4.70m | 10:26AM4.35m | 10:47PM4.68m | ||||||||||||||||||
Low Tide | 4:04PM0.36m | 4:34AM0.15m | 4:54PM0.34m | 5:26AM0.08m | 5:43PM0.39m | |||||||||||||||||||
 |  |  | | | | |  | | | | | | | |  | |  | | |  | |  | | |
 | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | 4:52 |
 | — | — | — | — | — | 9:44 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | 9:45 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | 2 | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 18 | 19 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 14 |
Feels °C | 11 | 10 | 11 | 15 | 18 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 10 | 9 | 10 | 9 | 11 | 10 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | NNW 3 | — | W 13 | SW 13 | SW 13 | — | SSW 5 | SW 5 | W 10 | W 10 | W 9 | W 9 | SW 12 | SW 11 | SW 11 | WSW 11 | WSW 11 | WSW 10 | SW 10 | WSW 10 | — | — | WSW 10 | W 10 |
| kJ | 1 | — | 3 | 7 | 7 | — | 3 | 1 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 12 | 12 | 11 | 4 | 10 | — | — | 10 | 2 |
Swell 2 Height (m) Direction Period (s) | W 5 | W 13 | — | S 7 | S 6 | SW 6 | SW 13 | W 10 | SW 13 | SW 12 | SW 12 | SW 12 | W 9 | W 9 | W 9 | W 9 | — | — | — | — | — | — | — | W 10 |
| kJ | 1 | 3 | — | 1 | 1 | 1 | 6 | 2 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | W 13 | W 5 | S 7 | — | — | SW 13 | W 10 | SW 13 | — | — | — | — | — | W 13 | W 13 | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 1 | 1 | — | — | 7 | 2 | 6 | — | — | — | — | — | 4 | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SE 3 | ESE 3 | ESE 3 | SE 3 | SE 3 | — | SSW 3 | SW 3 | SW 3 | SW 5 | SW 5 | SW 5 | SW 4 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | 2 | 6 | 4 | 3 | 1 | — | 1 | 2 | 3 | 17 | 20 | 24 | 19 | 21 | 37 | 55 | 66 | 110 | 124 | 115 | 111 | 127 | 115 | 67 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 292 | 270 | 297 | 197 | 314 | 332 | 309 | 141 | 248 | 248 | 255 | 255 | 135 | 255 | 239 | 239 | 239 | 239 | 255 | 255 | 255 | 255 | 184 | 135 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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