Surf Forecasts:
How big are the waves at Lostmarc'h today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 3ft (0.9m), 9s period with NW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 2.5ft (0.7m), 8s period with NW swell.
- Evening surf: Evening surf (10 Sep, local time) - 4ft (1.2m), 8s period with WNW swell.
The current surf forecast for Lostmarc'h at 6AM is: 0.9m 9s primary swell from a West-northwest direction and 0.6m 8s secondary swell from a West-southwest direction (forecast issued at 01:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 3ft (0.9m) | 9s |
| Afternoon (10 Sep) | 2.5ft (0.7m) | 8s |
| Evening (10 Sep) | 4ft (1.2m) | 8s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Fri morning. Very mild (max 19°C on Fri afternoon, min 17°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||||||||||
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 | 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) | NW 9 | NW 9 | WNW 9 | WNW 9 | NW 8 | WNW 8 | W 8 | WNW 8 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 10 | WNW 10 | WNW 13 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 190 | 159 | 138 | 99 | 70 | 112 | 161 | 367 | 627 | 618 | 535 | 400 | 313 | 258 | 210 | 161 | 157 | 127 | 131 | 104 | 240 | 300 | 732 | 787 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | glassy | glassy | cross-on | on | on | on | on | on |
High Tide | 5:00AM5.26m | 5:16PM5.65m | 5:39AM5.53m | 5:55PM5.83m | 6:15AM5.65m | 6:31PM5.85m | ||||||||||||||||||
Low Tide | 11:08AM0.33m | 11:34PM0.02m | 11:48AM0.09m | 00:11AM-0.11m | 12:26PM-0.01m | |||||||||||||||||||
 | |  |  | | | | |  | |  | | | | |  | | | | | | | | | |
 | — | 7:47 | — | — | — | — | — | — | — | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:42 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:37 | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 |
Feels °C | 15 | 14 | 15 | 15 | 14 | 14 | 14 | 14 | 16 | 15 | 18 | 18 | 18 | 16 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | WNW 9 | WNW 9 | NW 8 | WNW 8 | W 8 | WNW 8 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 10 | WNW 10 | WNW 13 | WNW 12 |
| kJ | 190 | 159 | 138 | 99 | 70 | 112 | 161 | 367 | 627 | 618 | 535 | 400 | 313 | 258 | 210 | 161 | 157 | 127 | 131 | 104 | 240 | 300 | 732 | 787 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 11 | WSW 8 | WSW 7 | WNW 10 | — | — | — | — | — | — | — | — | — | WNW 10 | NW 10 | NW 10 | WNW 15 | WNW 14 | — | — |
| kJ | 51 | 51 | 47 | 44 | 10 | 19 | 18 | 115 | — | — | — | — | — | — | — | — | — | 10 | 26 | 98 | 84 | 121 | — | — |
Swell 3 Height (m) Direction Period (s) | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | WNW 11 | W 8 | — | — | — | — | — | — | — | — | — | W 18 | WNW 16 | WNW 16 | — | — | — | — |
| kJ | 3 | 3 | 11 | 11 | 11 | 9 | 24 | 4 | — | — | — | — | — | — | — | — | — | 6 | 26 | 49 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WSW 8 | WSW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | — | — |
| kJ | — | — | — | — | 45 | 44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 18 | 17 | 18 | 45 | 45 | 45 | 9 | 18 | 9 | 7 | 7 | 18 | 19 | 18 | 0 | 0 | 0 | 9 | 18 | 18 | 9 | 9 | 9 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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