Surf Forecasts:
How big are the waves at Hells Mouth (Porth Neigwl) today (28 Oct):
- Morning surf: Morning surf (28 Oct, local time) - 7.5ft (2.3m), 8s period with WSW swell.
- Afternoon surf: Afternoon surf (28 Oct, local time) - 5ft (1.5m), 8s period with WSW swell.
- Evening surf: Evening surf (28 Oct, local time) - 4.5ft (1.4m), 7s period with SW swell.
The current surf forecast for Hells Mouth (Porth Neigwl) at 12PM is: 1.8m 8s primary swell from a West-southwest direction and 0.5m 12s secondary swell from a West-southwest direction (forecast issued at 05:00am October 28). The wind direction is predicted to be onshore.
| Time (GMT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Oct) | 7.5ft (2.3m) | 8s |
| Afternoon (28 Oct) | 5ft (1.5m) | 8s |
| Evening (28 Oct) | 4.5ft (1.4m) | 7s |
Table - waves today at Hells Mouth (Porth Neigwl). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Wed morning, min 11°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed morning, light winds from the SSE by Fri night). | |||||||||||||||||||||||
Wednesday 28 | Thursday 29 | Friday 30 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SSW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SSW 6 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | WSW 12 | SW 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 595 | 865 | 654 | 423 | 285 | 236 | 193 | 123 | 102 | 102 | 36 | 38 | 46 | 49 | 62 | 132 | 113 | 123 | 118 | 125 | 95 | 79 | 182 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 9:04AM4.67m | 9:26PM4.62m | 9:46AM4.58m | 10:11PM4.36m | 10:32AM4.36m | ||||||||||||||||||
Low Tide | 4:07PM0.27m | 4:29AM0.45m | 4:56PM0.40m | 5:17AM0.70m | 5:52PM0.60m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | | | |  | | | | |  | | | |
 | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:53 | — | — | — | — | — | — | — | 4:52 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 14 | 13 | 13 |
Feels °C | 4 | 4 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 6 | 6 | 8 | 8 | 6 | 6 | 5 | 5 | 6 | 7 | 11 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | — | WSW 12 | — | WSW 11 | WSW 11 | WSW 10 | SW 5 | SW 5 | SW 9 | SW 5 | SW 6 | SW 6 | SW 6 | W 15 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 11 |
| kJ | — | — | — | 85 | — | 74 | 22 | 42 | 32 | 22 | 19 | 38 | 46 | 49 | 62 | 4 | 113 | 123 | 118 | 125 | 95 | 64 | 182 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | WSW 10 | WSW 7 | WSW 9 | WSW 9 | SW 9 | — | W 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | — |
| kJ | — | — | — | — | — | — | — | — | — | 18 | 5 | 8 | 8 | 3 | — | 5 | 20 | 35 | 33 | 32 | 85 | 79 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | — | WSW 14 | WSW 13 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 36 | 16 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 7 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SSW 5 | S 3 | SSE 3 | SSE 3 | SSE 4 | SSW 6 | SSE 4 | SSE 4 | SE 3 | SE 3 | — | — | — |
| kJ | 595 | 865 | 654 | 423 | 285 | 236 | 193 | 123 | 102 | 102 | 36 | 6 | 4 | 6 | 13 | 132 | 16 | 9 | 4 | 1 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 275 | 275 | 98 | 275 | 255 | 64 | 52 | 52 | 38 | 51 | 41 | 135 | 135 | 135 | 135 | 135 | 31 | 31 | 31 | 31 | 51 | 31 | 31 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||||
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