Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (11 Jun):
- Morning surf: Morning surf (11 Jun, local time) - 6ft (1.9m), 6s period with SW swell.
- Afternoon surf: Afternoon surf (11 Jun, local time) - 6.5ft (2.0m), 7s period with WSW swell.
- Evening surf: Evening surf (11 Jun, local time) - 5ft (1.5m), 8s period with WSW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 3PM is: 2.0m 7s primary swell from a West-southwest direction (forecast issued at 12:00pm June 11). The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jun) | 6ft (1.9m) | 6s |
| Afternoon (11 Jun) | 6.5ft (2.0m) | 7s |
| Evening (11 Jun) | 5ft (1.5m) | 8s |
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 9mm), mostly falling on Thu morning. Very mild (max 16°C on Fri afternoon, min 10°C on Fri night). Winds decreasing (near gales from the SSW on Thu morning, light winds from the W by Sat night). | ||||||||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sun 14 | |||||||||||||||||||||
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 | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 7 | SW 7 | WSW 7 | WSW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 5 | W 5 | W 5 | SW 6 | SW 6 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 386 | 487 | 372 | 306 | 236 | 229 | 261 | 293 | 332 | 312 | 240 | 242 | 210 | 215 | 87 | 87 | 64 | 35 | 26 | 12 | 14 | 9 | 4 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-off | cross-off | cross-off |
High Tide | 5:49PM3.56m | 6:11AM3.87m | 6:44PM3.86m | 7:06AM4.11m | 7:34PM4.16m | |||||||||||||||||||
Low Tide | 12:16PM0.87m | 00:40AM1.05m | 1:19PM0.72m | 1:46AM0.81m | 2:18PM0.57m | 2:46AM0.55m | ||||||||||||||||||
 |  |  | |  | |  | |  | |  | |  | | | | | | | | | | | | |
 | 4:54 | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — | — | — | — | — | — | — | 4:52 | — |
 | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:42 | — | — | — | — | — | — | — | 9:43 | — | — | — | 9:44 |
mm | 8 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 14 | 15 | 15 | 14 | 15 | 13 | 13 | 15 | 16 | 16 | 14 | 11 | 10 | 11 | 11 | 11 | 12 | 14 | 16 | 13 | 12 | 11 |
Feels °C | 2 | 5 | 8 | 9 | 10 | 10 | 11 | 8 | 7 | 10 | 11 | 10 | 7 | 5 | 4 | 7 | 7 | 7 | 8 | 11 | 15 | 9 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 7 | — | — | — | — | W 11 | NW 5 | NW 5 | NW 5 | SW 4 | SW 4 | SW 4 | SW 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 242 | — | — | — | — | 3 | 21 | 12 | 5 | 14 | 9 | 4 | 3 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 11 | W 11 | NW 4 | W 11 | SW 6 | SW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 2 | 3 | 2 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 11 | W 11 | W 7 | W 11 | W 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | WSW 7 | WSW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | — | WSW 7 | WSW 7 | WSW 5 | W 5 | W 5 | SW 6 | SW 6 | SW 4 | — | NNW 4 | NW 4 | NW 4 |
| kJ | 386 | 487 | 372 | 306 | 236 | 229 | 261 | 293 | 332 | 312 | 240 | — | 210 | 215 | 87 | 87 | 64 | 35 | 26 | 12 | — | 1 | 4 | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 255 | 298 | 298 | 298 | 620 | 369 | 510 | 348 | 298 | 298 | 255 | 505 | 505 | 497 | 238 | 128 | 128 | 128 | 128 | 137 | 128 | 137 | 137 | 141 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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