Surf Forecasts:
How big are the waves at Harlech today (25 Sep):
- Morning surf: Morning surf (25 Sep, local time) - 0.5ft (0.2m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (25 Sep, local time) - 0.5ft (0.2m), 15s period with WSW swell.
- Evening surf: Evening surf (25 Sep, local time) - 0.5ft (0.2m), 9s period with WSW swell.
The current surf forecast for Harlech at 4AM is: 0.6m 5s primary swell from a Southwest direction and 0.1m 19s secondary swell from a West direction (forecast issued at 12:00am September 25). The wind direction is predicted to be cross-shore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Sep) | 0.5ft (0.2m) | 16s |
| Afternoon (25 Sep) | 0.5ft (0.2m) | 15s |
| Evening (25 Sep) | 0.5ft (0.2m) | 9s |
Table - waves today at Harlech. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sun afternoon. Very mild (max 17°C on Sun afternoon, min 11°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||||||||||||
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) | SW 5 | SW 5 | WSW 5 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 9 | WSW 9 | WSW 4 | WSW 4 | WSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 18 | 23 | 25 | 25 | 23 | 22 | 8 | 8 | 10 | 17 | 27 | 32 | 33 | 38 | 39 | 34 | 34 | 43 | 46 | 40 | 51 | 91 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-on |
High Tide | 8:00AM3.82m | 8:13PM4.26m | 8:32AM4.12m | 8:46PM4.53m | 9:05AM4.36m | 9:21PM4.70m | ||||||||||||||||||
Low Tide | 2:42AM0.48m | 2:49PM0.54m | 3:15AM0.26m | 3:23PM0.36m | 3:48AM0.14m | 3:57PM0.27m | ||||||||||||||||||
 | |  |  |  | | | |  |  | |  | |  | | | | | | | | |  | | |
 | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:04 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 4 |
Temp °C | 15 | 15 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 15 | 15 | 16 | 14 | 13 | 12 | 12 | 11 | 13 | 16 | 17 | 14 | 14 |
Feels °C | 13 | 13 | 12 | 13 | 12 | 12 | 11 | 10 | 11 | 10 | 10 | 12 | 11 | 13 | 12 | 11 | 10 | 10 | 8 | 9 | 12 | 14 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | — | W 19 | WSW 5 | WSW 5 | SW 5 | SW 5 | WSW 5 | WSW 9 | WSW 9 | WSW 9 | WSW 8 | W 12 | — | W 14 | W 14 | W 14 | SW 5 | SW 5 | SW 6 | SW 6 | — | W 13 | W 13 | SW 7 |
| kJ | — | 7 | 19 | 12 | 5 | 6 | 2 | 8 | 8 | 8 | 7 | 3 | — | 4 | 4 | 4 | 34 | 34 | 43 | 46 | — | 3 | 3 | 52 |
Swell 2 Height (m) Direction Period (s) | — | — | W 17 | WSW 16 | WSW 16 | WNW 4 | NW 4 | W 14 | W 13 | W 13 | W 12 | W 12 | — | — | — | — | — | — | — | — | W 13 | — | W 13 | W 13 |
| kJ | — | — | 23 | 25 | 25 | 1 | 1 | 4 | 4 | 3 | 3 | 3 | — | — | — | — | — | — | — | — | 3 | — | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | W 10 | W 10 | W 10 | WSW 15 | WSW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 2 | 2 | 23 | 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | — | — | NW 4 | — | — | WSW 5 | WSW 4 | WSW 4 | WSW 4 | WSW 5 | SW 5 | SW 5 | SW 5 | SW 5 | — | — | SSE 2 | SSE 2 | SW 6 | SW 6 | SW 6 | NW 4 |
| kJ | 23 | 18 | — | — | 2 | — | — | 2 | 5 | 10 | 17 | 27 | 32 | 33 | 38 | 39 | — | — | 1 | 1 | 40 | 51 | 91 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 137 | 80 | 131 | 131 | 131 | 131 | 131 | 131 | 137 | 137 | 137 | 140 | 207 | 263 | 140 | 137 | 137 | 137 | 137 | 137 | 137 | 128 | 0 | 27 |
Best forecast wave conditions in Mid Wales | ||||||||||||||||||||||||
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 Harlech 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