Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 3.5ft (1.1m), 5s period with W swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 3ft (0.9m), 4s period with WSW swell.
- Evening surf: Evening surf (10 Jun, local time) - 3ft (0.9m), 5s period with WSW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 6AM is: 1.2m 5s primary swell from a West direction (forecast issued at 12:00am June 10). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 3.5ft (1.1m) | 5s |
| Afternoon (10 Jun) | 3ft (0.9m) | 4s |
| Evening (10 Jun) | 3ft (0.9m) | 5s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Thu morning. Very mild (max 18°C on Fri afternoon, min 11°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
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 | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 5 | W 5 | W 5 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 6 | WSW 6 | SW 6 | SW 5 | SW 6 | SW 6 | SW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | WSW 6 | WSW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 77 | 74 | 53 | 41 | 29 | 34 | 29 | 46 | 53 | 62 | 58 | 73 | 143 | 153 | 223 | 187 | 178 | 163 | 205 | 220 | 183 | 158 | 137 | 100 |
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 | on | on | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 4:04AM3.49m | 4:48PM3.29m | 5:11AM3.64m | 5:49PM3.56m | 6:11AM3.87m | 6:44PM3.86m | ||||||||||||||||||
Low Tide | 10:27PM1.33m | 11:15AM0.99m | 11:32PM1.23m | 12:16PM0.87m | 00:40AM1.05m | 1:19PM0.72m | ||||||||||||||||||
 | |  |  | | | |  |  | |  |  | | |  | | | | | | | |  |  | |
 | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:40 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:42 | — |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | 3 | 6 | 2 | 1 | — | — | 1 | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 11 | 11 | 11 | 12 | 14 | 14 | 13 | 12 | 11 | 11 | 13 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 17 | 18 | 17 |
Feels °C | 5 | 5 | 6 | 6 | 6 | 6 | 9 | 11 | 9 | 8 | 6 | 4 | 9 | 10 | 12 | 11 | 12 | 10 | 11 | 12 | 11 | 13 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 6 | — | NW 4 | NW 4 | NW 4 | — | — | — | — | — | — | — | — | — | — | — | W 14 |
| kJ | — | — | — | — | — | — | — | 9 | — | 3 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 4 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 5 | W 5 | W 5 | W 4 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | WSW 6 | WSW 6 | SW 6 | SW 5 | SW 6 | SW 6 | SW 7 | WSW 8 | WSW 7 | WSW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | WSW 6 | WSW 6 |
| kJ | 77 | 74 | 53 | 41 | 29 | 34 | 29 | 46 | 53 | 62 | 58 | 73 | 143 | 153 | 223 | 187 | 178 | 163 | 205 | 220 | 183 | 158 | 137 | 100 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 275 | 123 | 128 | 298 | 298 | 789 | 497 | 5 | 294 | 269 | 297 | 297 | 294 | 140 | 5 | 304 | 338 | 338 | 298 | 5 | 369 | 369 | 5 | 5 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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