Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 3.5ft (1.1m), 7s period with SW swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 4.5ft (1.3m), 7s period with SW swell.
- Evening surf: Evening surf (28 Jun, local time) - 5ft (1.6m), 6s period with SW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 6PM is: 1.5m 6s primary swell from a Southwest direction (forecast issued at 12:00pm June 28). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jun) | 3.5ft (1.1m) | 7s |
| Afternoon (28 Jun) | 4.5ft (1.3m) | 7s |
| Evening (28 Jun) | 5ft (1.6m) | 6s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Tue afternoon, min 13°C on Sun night). Winds decreasing (fresh winds from the SW on Sun afternoon, light winds from the W by Tue night). | ||||||||||||||||||||||||
Sun 28 | Monday 29 | Tuesday 30 | Wed 1 | |||||||||||||||||||||
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 | SW 7 | SW 6 | SW 6 | SW 6 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 7 | SW 7 | WSW 7 | SW 6 | SW 6 | SW 5 | SW 5 | SW 6 | SW 6 | SW 7 | SW 6 | WSW 9 | WSW 6 | SW 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 118 | 123 | 143 | 165 | 184 | 167 | 106 | 81 | 67 | 47 | 36 | 54 | 17 | 41 | 30 | 20 | 32 | 75 | 103 | 97 | 82 | 154 | 49 | 39 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-off | cross |
High Tide | 7:59AM3.54m | 8:19PM3.74m | 8:39AM3.64m | 8:57PM3.88m | 9:16AM3.71m | 9:33PM3.99m | ||||||||||||||||||
Low Tide | 3:08PM0.97m | 3:34AM0.84m | 3:45PM0.87m | 4:11AM0.73m | 4:21PM0.78m | 4:49AM0.66m | ||||||||||||||||||
 | | | |  | | | |  | |  | |  |  | | | | | | | | | | | |
 | 4:54 | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — | — | — | — | — | — | — | 4:56 | — |
 | — | — | — | 9:46 | — | — | — | — | — | — | — | 9:45 | — | — | — | — | — | — | — | 9:45 | — | — | — | 9:45 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 15 | 14 | 14 | 15 | 14 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 13 |
Feels °C | 10 | 8 | 8 | 7 | 8 | 11 | 11 | 9 | 10 | 11 | 11 | 12 | 14 | 12 | 12 | 10 | 11 | 11 | 13 | 13 | 14 | 16 | 13 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 15 | W 15 | — | — | — | — | SW 7 | WSW 13 | SW 7 | SW 7 | — | SW 13 | WSW 7 | SW 6 | SW 6 | SW 5 | SW 5 | SW 13 | SW 12 | SW 12 | WSW 12 | SW 6 | WSW 6 | SW 6 |
| kJ | 8 | 4 | — | — | — | — | 106 | 17 | 67 | 47 | — | 7 | 17 | 41 | 30 | 20 | 32 | 7 | 6 | 6 | 15 | 56 | 49 | 39 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 13 | — | NW 4 | WNW 4 | SW 13 | — | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | — | — | — | — | WSW 9 | WSW 10 | WSW 12 |
| kJ | — | — | — | — | — | — | 18 | — | 2 | 1 | 7 | — | 7 | 7 | 7 | 7 | 7 | — | — | — | — | 9 | 9 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 13 | SW 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | — | — | — | — | — | WSW 12 | WSW 12 | — |
| kJ | — | — | — | — | — | — | — | — | 17 | 7 | 3 | 4 | 3 | 3 | 3 | 3 | — | — | — | — | — | 15 | 15 | — |
Wind waves Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | — | WSW 7 | — | — | SW 7 | SW 7 | SW 4 | — | SSE 3 | SSE 3 | SSE 3 | SW 6 | SW 6 | SW 7 | SW 6 | WSW 9 | — | NW 4 |
| kJ | 118 | 123 | 143 | 165 | 184 | 167 | — | 81 | — | — | 36 | 54 | 12 | — | 1 | 4 | 9 | 75 | 103 | 97 | 82 | 154 | — | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 497 | 497 | 497 | 497 | 257 | 5 | 5 | 64 | 128 | 5 | 255 | 144 | 135 | 135 | 135 | 239 | 294 | 294 | 98 | 299 | 5 | 5 | 0 | 123 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
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