Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (06 Aug):
- Morning surf: Morning surf (06 Aug, local time) - 3.5ft (1.1m), 5s period with WNW swell.
- Afternoon surf: Afternoon surf (06 Aug, local time) - 1.5ft (0.5m), 6s period with SW swell.
- Evening surf: Evening surf (06 Aug, local time) - 2ft (0.6m), 4s period with WSW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 2PM is: 0.6m 6s primary swell from a West-southwest direction and 0.1m 13s secondary swell from a West direction (forecast issued at 06:00am August 06). An open ocean swell of 0.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Aug) | 3.5ft (1.1m) | 5s |
| Afternoon (06 Aug) | 1.5ft (0.5m) | 6s |
| Evening (06 Aug) | 2ft (0.6m) | 4s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Thu night, min 13°C on Thu morning). Wind will be generally light. | |||||||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | |||||||||||||||||||||
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) | NW 5 | NW 5 | WNW 5 | WSW 6 | SW 6 | SW 6 | WSW 4 | SW 4 | WSW 4 | SW 4 | SW 4 | W 12 | SW 4 | W 12 | SW 4 | SW 4 | WSW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | WSW 4 | SW 4 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 58 | 50 | 62 | 23 | 16 | 8 | 8 | 19 | 13 | 9 | 6 | 3 | 5 | 3 | 6 | 9 | 8 | 7 | 7 | 5 | 3 | 3 | 5 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | on | on | cross-on | cross-on | cross | cross-off | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 2:15PM3.45m | 2:46AM3.52m | 3:25PM3.28m | 4:04AM3.34m | 4:47PM3.30m | ||||||||||||||||||
Low Tide | 8:41AM1.07m | 8:50PM1.25m | 9:48AM1.25m | 10:25PM1.35m | 11:26AM1.31m | ||||||||||||||||||
 |  | | |  | | |  |  | | | | | | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:02 | — | — | — | — | — | — | — | 9:00 | — | — | — | — | — | — | — | 8:59 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 15 | 15 | 14 | 14 | 15 | 16 | 16 | 16 |
Feels °C | 8 | 8 | 9 | 11 | 12 | 11 | 12 | 15 | 15 | 15 | 15 | 14 | 12 | 12 | 14 | 13 | 13 | 12 | 11 | 13 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 6 | SW 6 | W 13 | WSW 6 | NW 5 | NW 5 | NNW 4 | NNW 4 | WSW 4 | SW 4 | SW 4 | SW 4 | SW 4 | — | SW 12 | SW 4 | WSW 4 | WSW 4 | SW 11 | W 11 | SW 4 | WSW 4 | WSW 7 |
| kJ | 24 | 27 | 3 | 23 | 11 | 5 | 2 | 2 | 13 | 9 | 4 | 3 | 3 | — | 6 | 9 | 8 | 7 | 5 | 2 | 2 | 3 | 5 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | — | W 13 | SW 6 | SW 12 | SW 12 | SW 12 | — | SW 12 | — | — | — | W 12 | — | SW 12 | SW 11 | SW 11 | W 11 | W 8 | SW 8 | SW 8 | — |
| kJ | 3 | 3 | — | 3 | 16 | 6 | 6 | 6 | — | 6 | — | — | — | 3 | — | 5 | 5 | 5 | 2 | 1 | 3 | 2 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | W 12 | NW 5 | W 12 | — | SW 12 | — | SW 12 | W 12 | W 12 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 3 | 1 | 3 | — | 6 | — | 6 | 3 | 3 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 5 | WNW 5 | NW 5 | — | SW 6 | WSW 4 | SW 4 | — | — | — | WSW 4 | SW 4 | SW 4 | SW 4 | — | — | SSE 2 | SW 4 | SW 4 | — | — | SW 4 |
| kJ | 58 | 50 | 62 | 20 | — | 8 | 8 | 19 | — | — | — | 3 | 5 | 3 | 4 | — | — | 1 | 7 | 5 | — | — | 3 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 308 | 308 | 298 | 297 | 308 | 311 | 299 | 304 | 308 | 307 | 298 | 298 | 298 | 286 | 294 | 294 | 294 | 294 | 294 | 294 | 294 | 298 | 294 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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