Surf Forecasts:
How big are the waves at Lostmarc'h today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1ft (0.3m), 8s period with W swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 1ft (0.3m), 8s period with W swell.
- Evening surf: Evening surf (18 Jul, local time) - 1ft (0.3m), 8s period with W swell.
The current surf forecast for Lostmarc'h at 5AM is: 0.3m 8s primary swell from a West direction and 0.2m 4s secondary swell from a North-northwest direction (forecast issued at 01:00am July 18). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1ft (0.3m) | 8s |
| Afternoon (18 Jul) | 1ft (0.3m) | 8s |
| Evening (18 Jul) | 1ft (0.3m) | 8s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sun afternoon, min 16°C on Sun night). Winds increasing (light winds from the NNE on Sat morning, fresh winds from the NNE by Mon afternoon). | ||||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||||
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) | W 8 | W 8 | W 8 | W 9 | W 8 | NNW 4 | W 8 | NW 9 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NW 8 | NNW 6 | NW 7 | NW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 43 | 56 | 58 | 42 | 18 | 9 | 12 | 13 | 8 | 15 | 14 | 14 | 25 | 24 | 24 | 24 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:26AM5.28m | 8:44PM5.46m | 9:09AM5.01m | 9:27PM5.10m | 9:53AM4.70m | 10:12PM4.69m | ||||||||||||||||||
Low Tide | 2:23AM0.10m | 2:38PM0.37m | 3:07AM0.37m | 3:22PM0.66m | 3:51AM0.72m | 4:08PM1.00m | ||||||||||||||||||
 | |  | | | | | | | | | |  |  | |  | | | | | | | | | |
 | — | 6:35 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 10:12 | — | — | — | — | — | — | — | 10:10 | — | — | — | — | — | — | — | 10:09 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 19 | 21 | 22 | 21 | 20 | 18 | 18 | 18 | 17 | 21 | 24 | 24 | 21 | 19 | 17 | 16 | 16 | 20 | 24 | 24 | 22 | 19 |
Feels °C | 19 | 19 | 18 | 20 | 18 | 16 | 16 | 15 | 15 | 15 | 13 | 17 | 20 | 18 | 14 | 14 | 11 | 10 | 11 | 15 | 19 | 16 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | NNW 4 | W 8 | W 8 | W 8 | NW 9 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | SE 6 | NNW 6 | NW 7 | NW 7 | NW 7 | WNW 12 | NW 5 | NNW 5 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 12 | 12 | 13 | 3 | 12 | 12 | 12 | 12 | 43 | 56 | 58 | 42 | 18 | 5 | 12 | 13 | 7 | 7 | 14 | 6 | 9 | 24 | 24 | 24 |
Swell 2 Height (m) Direction Period (s) | N 3 | NNW 4 | NNW 4 | W 9 | NW 10 | WNW 9 | WNW 9 | W 8 | W 8 | WNW 8 | WNW 8 | NW 8 | SE 5 | NW 8 | NW 7 | NNW 6 | WNW 9 | WNW 9 | WNW 9 | WNW 12 | WNW 11 | SE 6 | SE 6 | W 8 |
| kJ | 2 | 1 | 1 | 13 | 4 | 8 | 8 | 11 | 10 | 22 | 23 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 14 | 25 | 5 | 1 | 5 |
Swell 3 Height (m) Direction Period (s) | SW 5 | SW 5 | NW 10 | NW 10 | SW 5 | SW 5 | — | — | WNW 9 | — | W 11 | W 7 | NW 8 | W 7 | SE 6 | SE 5 | SE 4 | WNW 12 | NW 6 | W 9 | ESE 6 | W 8 | W 8 | SE 6 |
| kJ | 1 | 1 | 4 | 4 | 1 | 1 | — | — | 7 | — | 2 | 4 | 9 | 4 | 5 | 1 | 1 | 15 | 1 | 6 | 3 | 5 | 5 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNW 4 | NNW 4 | NNW 4 | NNW 5 | — | — | ENE 2 | E 3 | NE 3 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 3 | NE 3 | NE 3 | NNE 4 | NNE 4 | NNE 4 |
| kJ | — | — | — | — | 6 | 12 | 16 | 17 | — | — | 1 | 2 | 5 | 34 | 32 | 13 | 14 | 11 | 5 | 2 | 3 | 20 | 25 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 603 | 600 | 600 | 598 | 787 | 787 | 787 | 784 | 297 | 0 | 0 | 1 | 224 | 218 | 218 | 479 | 482 | 510 | 482 | 481 | 532 | 532 | 525 | 520 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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