Surf Forecasts:
How big are the waves at Lostmarc'h today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 5.5ft (1.7m), 12s period with NW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 5.5ft (1.7m), 12s period with WNW swell.
- Evening surf: Evening surf (17 Oct, local time) - 5ft (1.5m), 11s period with WNW swell.
The current surf forecast for Lostmarc'h at 6AM is: 1.3m 12s primary swell from a West direction and 1.1m 12s secondary swell from a West-northwest direction, 1.2m 6s secondary swell from a North-northwest direction (forecast issued at 01:00am October 17). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 5.5ft (1.7m) | 12s |
| Afternoon (17 Oct) | 5.5ft (1.7m) | 12s |
| Evening (17 Oct) | 5ft (1.5m) | 11s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 15°C on Sat afternoon, min 11°C on Sun night). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the W by Mon afternoon). | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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) | WNW 12 | W 12 | NW 12 | NW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | WNW 11 | WNW 10 | NW 10 | WNW 18 | W 18 | W 16 | WNW 16 | WNW 15 | WNW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 944 | 461 | 833 | 792 | 784 | 637 | 553 | 477 | 469 | 416 | 353 | 275 | 207 | 149 | 117 | 76 | 73 | 50 | 106 | 304 | 643 | 893 | 1035 | 1191 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-on | cross | off |
High Tide | 9:08AM4.21m | 9:35PM3.86m | 10:01AM3.87m | 10:42PM3.56m | 11:25AM3.65m | |||||||||||||||||||
Low Tide | 3:06AM1.55m | 3:38PM1.66m | 3:57AM1.89m | 4:43PM1.96m | 5:13AM2.13m | 6:13PM2.06m | ||||||||||||||||||
 | | |  | | | |  | |  | |  | |  | | |  | | | | | | | | |
 | — | — | 8:38 | — | — | — | — | — | — | — | 8:41 | — | — | — | — | — | — | — | 8:41 | — | — | — | — | — |
 | — | — | — | — | — | 7:25 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 12 | 14 | 15 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 12 | 11 | 11 | 11 | 13 | 13 | 13 | 13 |
Feels °C | 7 | 6 | 7 | 7 | 7 | 8 | 7 | 8 | 8 | 8 | 8 | 6 | 6 | 5 | 5 | 6 | 7 | 6 | 7 | 8 | 10 | 11 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | W 12 | NW 12 | NW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NW 11 | WNW 11 | WNW 10 | NW 10 | NNW 5 | W 18 | W 16 | WNW 16 | WNW 15 | WNW 15 |
| kJ | 944 | 461 | 833 | 792 | 784 | 637 | 553 | 477 | 469 | 416 | 353 | 275 | 207 | 149 | 117 | 76 | 73 | 50 | 14 | 304 | 643 | 893 | 1035 | 1191 |
Swell 2 Height (m) Direction Period (s) | WNW 11 | WNW 12 | W 12 | W 12 | W 12 | — | — | NNW 6 | NNW 6 | NNW 6 | NNW 6 | SE 5 | W 11 | W 11 | W 10 | W 10 | W 10 | NNW 4 | WNW 18 | N 5 | N 5 | N 5 | WNW 12 | WNW 11 |
| kJ | 197 | 353 | 319 | 225 | 276 | — | — | 12 | 10 | 11 | 10 | 1 | 57 | 36 | 32 | 18 | 18 | 8 | 106 | 27 | 20 | 13 | 121 | 93 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 16 | W 16 | W 15 | W 10 | NW 10 | NW 10 | WNW 10 | W 12 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 4 | 18 | 25 | 24 | 9 | 47 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | NE 3 | NE 2 | NNE 5 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 5 | NNE 6 | N 6 | N 5 | N 4 | N 5 | N 5 | N 5 | NNE 6 | N 5 | — | — | N 12 | — | — |
| kJ | 127 | 110 | 1 | 2 | 35 | 44 | 40 | 27 | 20 | 11 | 21 | 31 | 27 | 24 | 34 | 28 | 22 | 12 | 16 | — | — | 144 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 52 | 7 | 2 | 2 | 18 | 18 | 13 | 2 | 2 | 2 | 2 | 13 | 9 | 18 | 26 | 50 | 8 | 0 | 0 | 0 | 0 | 9 | 7 | 0 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
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