Surf Forecasts:
How big are the waves at Porth Dinllaen today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 0.5ft (0.1m), 13s period with W swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 5ft (1.6m), 8s period with SW swell.
- Evening surf: Evening surf (27 Sep, local time) - 3.5ft (1.0m), 8s period with SW swell.
The current surf forecast for Porth Dinllaen at 6PM is: 1.1m 8s primary swell from a Southwest direction and 0.1m 13s secondary swell from a West direction, 0.6m 5s secondary swell from a West-northwest direction (forecast issued at 12:00pm September 27). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 0.5ft (0.1m) | 13s |
| Afternoon (27 Sep) | 5ft (1.6m) | 8s |
| Evening (27 Sep) | 3.5ft (1.0m) | 8s |
Table - waves today at Porth Dinllaen. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Very mild (max 19°C on Tue night, min 13°C on Sun night). Winds decreasing (near gales from the SSE on Sun morning, light winds from the SSW by Sun night). | |||||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||
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 13 | SSW 7 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSE 4 | SW 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 419 | 276 | 145 | 79 | 77 | 54 | 43 | 33 | 33 | 18 | 17 | 16 | 7 | 7 | 6 | 6 | 5 | 5 | 0 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | cross-off | off | off | off | off | off | off | off | off | off |
High Tide | 9:35AM3.73m | 9:48PM4.06m | 10:08AM3.85m | 10:24PM4.10m | 10:43AM3.89m | ||||||||||||||||
Low Tide | 4:28PM0.12m | 4:52AM-0.04m | 5:05PM0.10m | 5:29AM0.04m | 5:43PM0.17m | ||||||||||||||||
 | |  |  |  | | |  |  | | | | | | | | | | | |  | |
 | 7:11 | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — |
 | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:00 | — |
mm | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 14 | 15 | 16 | 15 | 14 | 14 | 13 | 13 | 16 | 17 | 18 | 19 |
Feels °C | 6 | 7 | 8 | 11 | 10 | 10 | 12 | 11 | 11 | 12 | 13 | 13 | 10 | 10 | 10 | 9 | 9 | 11 | 12 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | W 13 | W 13 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | — | SW 8 |
| kJ | 3 | 3 | 262 | 145 | 79 | 77 | 54 | 43 | 33 | 33 | 18 | 17 | 16 | 7 | 7 | 6 | 6 | 5 | 5 | — | 2 |
Swell 2 Height (m) Direction Period (s) | — | — | W 13 | W 13 | W 13 | W 13 | WNW 4 | NW 4 | WNW 4 | — | — | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | W 12 | — | — | — |
| kJ | — | — | 3 | 3 | 3 | 3 | 7 | 4 | 1 | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | SSW 7 | SW 8 | WNW 5 | WNW 4 | WNW 4 | — | — | — | — | — | — | SE 2 | SE 3 | SE 4 | SE 4 | SSE 4 | SSE 4 | SE 4 | SSE 4 | SSE 5 |
| kJ | 129 | 419 | 276 | 17 | 16 | 11 | — | — | — | — | — | — | 1 | 7 | 11 | 11 | 9 | 12 | 15 | 37 | 66 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 244 | 265 | 265 | 13 | 13 | 13 | 13 | 13 | 120 | 120 | 127 | 127 | 151 | 141 | 151 | 167 | 407 | 421 | 313 | 308 | 312 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Porth Dinllaen surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest