
Surf Forecasts:
How big are the waves at Lostmarc'h today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 8ft (2.5m), 14s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 8ft (2.5m), 14s period with WNW swell.
- Evening surf: Evening surf (18 Sep, local time) - 7ft (2.1m), 13s period with WNW swell.
The current surf forecast for Lostmarc'h at 2AM is: 2.4m 10s primary swell from a West-northwest direction and 0.7m 15s secondary swell from a West direction (forecast issued at 07:00pm September 17). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 8ft (2.5m) | 14s |
| Afternoon (18 Sep) | 8ft (2.5m) | 14s |
| Evening (18 Sep) | 7ft (2.1m) | 13s |
Table - waves today at Lostmarc'h. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 16°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 17 | Friday 18 | Saturday 19 | |||||||||||||||||
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 9 | WNW 9 | WNW 10 | WNW 10 | WNW 13 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
Wave Graph | |||||||||||||||||||
690 | 734 | 942 | 1192 | 2196 | 2662 | 2611 | 2194 | 1876 | 1619 | 1442 | 1170 | 1114 | 1096 | 1041 | 1107 | 1087 | 1107 | 1068 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on |
High Tide | 9:20PM4.23m | 9:39AM4.12m | 10:06PM3.80m | 10:36AM3.74m | |||||||||||||||
Low Tide | 3:23PM1.32m | 3:39AM1.58m | 4:09PM1.73m | 4:32AM1.96m | 5:20PM2.06m | ||||||||||||||
— | — | — | — | 7:58 | — | — | — | — | — | — | — | 7:58 | — | — | — | — | — | — | |
— | 8:27 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:22 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 18 |
Feels °C | 13 | 13 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 15 | 15 | 15 | 16 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 13 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
690 | 734 | 942 | 1192 | 2196 | 2662 | 2611 | 2194 | 1876 | 1619 | 1442 | 1170 | 1114 | 1096 | 1041 | 1107 | 1087 | 1107 | 1068 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | W 15 | WNW 13 | — | — | — | — | — | — | SW 16 | SW 16 | SW 16 | SW 16 | — | — | SW 14 | SW 14 |
— | — | — | 233 | 475 | — | — | — | — | — | — | 10 | 10 | 10 | 10 | — | — | 8 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | WNW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
517 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 19 | 19 | 19 | 19 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 45 | 45 | 9 | 9 | 9 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
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