Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 0.5ft (0.1m), 7s period with W swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 0.5ft (0.1m), 8s period with W swell.
- Evening surf: Evening surf (11 Jul, local time) - 0.5ft (0.1m), 8s period with W swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 5AM is: 0.1m 8s primary swell from a West direction (forecast issued at 12:00am July 11). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Jul) | 0.5ft (0.1m) | 7s |
| Afternoon (11 Jul) | 0.5ft (0.1m) | 8s |
| Evening (11 Jul) | 0.5ft (0.1m) | 8s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sun afternoon, min 15°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
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) | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | NW 5 | NNW 5 | W 16 | NW 4 | NW 4 | NNW 6 | E 3 | E 3 | E 3 | ENE 3 | E 3 | W 19 | W 19 | W 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | off | off | cross-off | off |
High Tide | 5:43AM3.64m | 6:18PM3.68m | 6:47AM3.84m | 7:16PM3.99m | 7:44AM4.06m | 8:09PM4.31m | ||||||||||||||||||
Low Tide | 00:14AM1.18m | 1:00PM0.98m | 1:36AM0.93m | 2:09PM0.78m | 2:41AM0.60m | 3:06PM0.56m | ||||||||||||||||||
 | |  | | | | | | | |  | | | | | | | | | | | | | | |
 | — | 5:05 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 9:39 | — | — | — | — | — | — | — | 9:38 | — | — | — | — | — | — | — | 9:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 19 | 20 | 22 | 24 | 25 | 24 | 23 | 20 | 19 | 19 | 24 | 27 | 28 | 24 | 20 | 17 | 15 | 16 | 20 | 24 | 23 | 24 |
Feels °C | 21 | 20 | 17 | 19 | 21 | 22 | 23 | 21 | 21 | 18 | 17 | 18 | 23 | 24 | 24 | 19 | 17 | 14 | 11 | 13 | 17 | 19 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | W 9 | NNW 4 | W 8 | NNW 5 | NNW 5 | W 8 | W 8 | W 8 | NNW 5 | NNW 5 | NW 5 | NNW 5 | NNW 4 | NW 4 | NW 4 | NNW 6 | NNW 5 | — | — | — | E 3 | — | W 19 | NNW 5 |
| kJ | 2 | 7 | 1 | 17 | 17 | 1 | 1 | 1 | 15 | 9 | 5 | 2 | 2 | 1 | 1 | 3 | 3 | — | — | — | 1 | — | 7 | 3 |
Swell 2 Height (m) Direction Period (s) | W 9 | W 9 | W 7 | W 7 | W 7 | — | W 6 | W 6 | W 8 | W 6 | — | — | — | — | N 5 | — | — | — | — | — | — | W 19 | W 15 | W 15 |
| kJ | 2 | 1 | 1 | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | 7 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | W 7 | W 8 | W 8 | W 8 | — | — | W 8 | W 6 | W 8 | — | — | W 16 | N 5 | — | — | — | — | — | — | — | W 15 | — | W 19 |
| kJ | — | 1 | 1 | 1 | 1 | — | — | 1 | 1 | 1 | — | — | 5 | 1 | — | — | — | — | — | — | — | 4 | — | 7 |
Wind waves Height (m) Direction Period (s) | NNW 4 | — | NNW 5 | — | — | NNW 5 | NNW 4 | NNW 5 | E 3 | ESE 3 | ESE 3 | — | — | — | ENE 2 | E 3 | E 3 | E 3 | E 3 | ENE 3 | — | — | N 3 | N 4 |
| kJ | 9 | — | 15 | — | — | 17 | 17 | 25 | 2 | 3 | 2 | — | — | — | 1 | 3 | 3 | 3 | 3 | 3 | — | — | 2 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 136 | 134 | 189 | 216 | 310 | 247 | 250 | 216 | 216 | 250 | 297 | 256 | 331 | 186 | 250 | 256 | 345 | 345 | 345 | 398 | 134 | 375 | 186 | 257 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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