Surf Forecasts:
How big are the waves at Lostmarc'h today (16 Aug):
- Morning surf: Morning surf (16 Aug, local time) - 2.5ft (0.8m), 8s period with WNW swell.
- Afternoon surf: Afternoon surf (16 Aug, local time) - 3.5ft (1.0m), 8s period with NW swell.
- Evening surf: Evening surf (16 Aug, local time) - 2.5ft (0.8m), 4s period with NNW swell.
The current surf forecast for Lostmarc'h at 11AM is: 0.7m 8s primary swell from a West-northwest direction and 0.3m 8s secondary swell from a West direction (forecast issued at 07:00am August 16). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Aug) | 2.5ft (0.8m) | 8s |
| Afternoon (16 Aug) | 3.5ft (1.0m) | 8s |
| Evening (16 Aug) | 2.5ft (0.8m) | 4s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 21°C on Mon afternoon, min 16°C on Sun morning). Mainly fresh winds. | |||||||||||||||||||||||
Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||||||||
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) | WNW 7 | WNW 8 | WNW 8 | NW 8 | NW 7 | NNW 5 | NW 7 | NW 7 | NW 7 | NW 7 | W 7 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | NW 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 111 | 81 | 50 | 110 | 107 | 27 | 17 | 13 | 12 | 8 | 8 | 34 | 50 | 112 | 88 | 64 | 54 | 38 | 25 | 31 | 26 | 26 | 42 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross |
High Tide | 7:55AM5.45m | 8:12PM5.53m | 8:31AM5.18m | 8:48PM5.14m | 9:07AM4.85m | 9:25PM4.70m | |||||||||||||||||
Low Tide | 2:08PM0.23m | 2:31AM0.31m | 2:46PM0.54m | 3:08AM0.69m | 3:25PM0.92m | ||||||||||||||||||
 |  |  | | | | |  | | |  | | | | | | | | | | | | | |
 | 7:11 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 9:30 | — | — | — | — | — | — | — | 9:29 | — | — | — | — | — | — | — | 9:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 18 | 20 | 20 | 18 | 16 | 16 | 16 | 17 | 18 | 20 | 21 | 20 | 18 | 18 | 17 | 17 | 18 | 19 | 19 | 19 | 18 |
Feels °C | 15 | 13 | 15 | 16 | 15 | 13 | 13 | 14 | 15 | 17 | 18 | 20 | 20 | 19 | 18 | 16 | 17 | 17 | 18 | 19 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 7 | WNW 8 | WNW 8 | W 7 | W 7 | WNW 7 | NW 7 | NW 7 | WNW 5 | WNW 5 | NW 4 | WNW 9 | WNW 9 | S 16 | WNW 8 | WNW 7 | SW 16 | WNW 7 | WNW 6 | W 8 | W 8 | W 8 | W 8 |
| kJ | 111 | 81 | 50 | 9 | 9 | 21 | 13 | 12 | 8 | 8 | 4 | 34 | 50 | 5 | 88 | 64 | 10 | 38 | 25 | 11 | 11 | 19 | 18 |
Swell 2 Height (m) Direction Period (s) | — | — | W 8 | — | — | W 8 | W 7 | W 7 | NW 7 | N 4 | N 4 | W 7 | W 7 | S 16 | S 16 | SW 16 | SW 16 | WNW 8 | WNW 8 | SW 17 | NNW 5 | SW 17 | SW 17 |
| kJ | — | — | 10 | — | — | 10 | 9 | 9 | 12 | 3 | 3 | 8 | 4 | 5 | 5 | 10 | 10 | 14 | 21 | 11 | 2 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | W 7 | NW 7 | W 7 | N 4 | S 17 | — | — | — | — | SW 17 | SW 17 | — | SW 17 | SW 17 | W 10 |
| kJ | — | — | — | — | — | — | — | — | 9 | 7 | 8 | 1 | 6 | — | — | — | — | 11 | 11 | — | 11 | 11 | 2 |
Wind waves Height (m) Direction Period (s) | N 6 | N 6 | NNW 5 | NW 8 | NW 7 | NNW 5 | NNW 4 | NNW 4 | N 4 | — | — | WNW 4 | NW 4 | WNW 8 | — | — | WNW 7 | — | — | WNW 6 | WNW 6 | WNW 5 | NW 5 |
| kJ | 21 | 31 | 30 | 110 | 107 | 27 | 17 | 13 | 6 | — | — | 7 | 11 | 112 | — | — | 54 | — | — | 31 | 26 | 26 | 42 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 22 | 22 | 22 | 52 | 527 | 296 | 104 | 32 | 264 | 283 | 286 | 519 | 527 | 19 | 19 | 50 | 23 | 85 | 50 | 598 | 703 | 578 | 854 |
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 Lostmarc'h 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