Surf Forecasts:
How big are the waves at Trez Hir today (17 Aug):
- Afternoon surf: Afternoon surf (17 Aug, local time) - 1.5ft (0.4m), 9s period with WNW swell.
- Evening surf: Evening surf (17 Aug, local time) - 3ft (0.9m), 8s period with WNW swell.
The current surf forecast for Trez Hir at 3PM is: 0.4m 9s primary swell from a West-northwest direction and 0.3m 7s secondary swell from a West direction (forecast issued at 07:00am August 17). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | - | - |
| Afternoon (17 Aug) | 1.5ft (0.4m) | 9s |
| Evening (17 Aug) | 3ft (0.9m) | 8s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Warm (max 20°C on Mon afternoon, min 17°C on Mon morning). Wind will be generally light. | |||||||||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | W 7 | NW 7 | W 7 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | W 8 | W 8 | W 8 | W 7 | WNW 6 | W 7 | WNW 7 | WNW 8 | WNW 9 | WNW 11 | WNW 11 | WNW 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 9 | 0 | 10 | 34 | 94 | 98 | 88 | 79 | 53 | 48 | 32 | 11 | 11 | 12 | 16 | 82 | 16 | 155 | 173 | 404 | 661 | 705 | 697 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 8:46AM5.58m | 9:03PM5.53m | 9:22AM5.22m | 9:40PM5.06m | 10:00AM4.81m | 10:21PM4.57m | |||||||||||||||||
Low Tide | 3:06PM0.59m | 3:27AM0.74m | 3:44PM0.99m | 4:04AM1.19m | 4:24PM1.42m | ||||||||||||||||||
 |  |  |  | | |  | | | | | | | | |  | |  | | | | | | |
 | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | — | — |
Temp °C | 17 | 17 | 18 | 19 | 20 | 19 | 18 | 17 | 17 | 18 | 19 | 19 | 20 | 19 | 18 | 18 | 18 | 17 | 18 | 19 | 19 | 18 | 17 |
Feels °C | 16 | 17 | 18 | 18 | 19 | 19 | 19 | 16 | 16 | 18 | 18 | 18 | 20 | 18 | 17 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 5 | NW 4 | W 7 | WNW 9 | S 17 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | W 8 | W 8 | W 8 | W 7 | WNW 6 | NW 6 | WNW 7 | WNW 8 | WNW 9 | WNW 11 | SW 16 | SW 15 |
| kJ | 8 | 5 | 8 | 34 | 6 | 98 | 88 | 79 | 53 | 48 | 32 | 11 | 11 | 11 | 16 | 82 | 88 | 155 | 173 | 404 | 661 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | NW 7 | NW 7 | N 4 | W 7 | — | S 16 | S 16 | SW 16 | SW 16 | WNW 8 | WNW 8 | NW 6 | SW 17 | SW 17 | SW 17 | W 8 | W 7 | NW 14 | WNW 10 | SW 16 | SW 16 | — | SW 15 |
| kJ | 12 | 7 | 1 | 8 | — | 5 | 5 | 10 | 10 | 14 | 21 | 1 | 11 | 12 | 11 | 10 | 16 | 8 | 67 | 10 | 10 | — | 9 |
Swell 3 Height (m) Direction Period (s) | W 7 | N 4 | WNW 10 | — | S 17 | — | — | — | — | SW 17 | SW 17 | SW 17 | S 17 | — | W 10 | SW 17 | SW 16 | SW 16 | WNW 13 | — | — | — | — |
| kJ | 9 | 3 | 10 | — | 6 | — | — | — | — | 11 | 11 | 11 | 6 | — | 2 | 11 | 10 | 9 | 18 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | — | NW 4 | NW 4 | WNW 9 | — | — | — | — | — | — | WNW 5 | WNW 6 | WNW 6 | WNW 6 | — | — | — | — | — | WNW 11 | WNW 11 | WNW 10 |
| kJ | 6 | — | 5 | 8 | 94 | — | — | — | — | — | — | 32 | 53 | 56 | 63 | — | — | — | — | — | 408 | 705 | 697 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 273 | 301 | 295 | 539 | 548 | 548 | 0 | 0 | 69 | 40 | 69 | 711 | 711 | 721 | 774 | 44 | 39 | 39 | 63 | 10 | 10 | 0 | 71 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||||
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 Trez Hir 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