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Treustel Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Treustel surfForecast / Brittany – Finistere / France
48hr Weather and Surf, issued 7 pm Monday 18 May 2026 CESTForecast update in hr min s Forecast update imminent
Treustel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treustel sea temperature is
14.4° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Treustel today?
The current surf forecast for Treustel at 3AM is: 2.1m 7s primary swell from a Southwest direction and 1.0m 10s secondary swell from a West-northwest direction (forecast issued at 07:00pm May 18). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 8ft (2.5m) | 9s |
| Afternoon (19 May) | 8ft (2.5m) | 8s |
| Evening (19 May) | 8ft (2.5m) | 9s |
Table - waves today at Treustel. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon night. Very mild (max 19°C on Thu afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the S on Mon night, light winds from the S by Wed night). | ||||||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 12 | WNW 11 | WNW 11 | SW 7 | WSW 8 | WSW 9 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | W 10 | W 10 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 | |
699 | 460 | 387 | 384 | 811 | 1093 | 639 | 1055 | 899 | 907 | 1073 | 1179 | 1144 | 4170 | 4054 | 3570 | 2931 | 2288 | 1912 | 1398 | 1019 | 802 | 699 | 482 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | |
High Tide | 6:36PM4.37m | 7:04AM4.12m | 7:24PM4.25m | 7:55AM3.88m | 8:16PM4.04m | 8:51AM3.59m | ||||||||||||||||||
Low Tide | 00:53AM-0.02m | 1:12PM0.22m | 1:45AM0.15m | 2:03PM0.44m | 2:41AM0.39m | |||||||||||||||||||
 |  |  |  | |  | | | |  |  |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — |
 | — | 9:51 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | — | — | 9:52 | — | — | — | — | — | 9:53 |
— | 1 | 4 | 6 | 2 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 12 | 12 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 17 |
10 | 8 | 6 | 5 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 10 | 11 | 12 | 12 | 13 | 14 | 13 | 13 | 13 | 12 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | W 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | W 16 | W 9 | W 15 | W 15 | W 14 | WSW 17 | W 10 | W 10 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 11 |
 kJ | 699 | 460 | 387 | 302 | 123 | 5 | 431 | 4 | 17 | 16 | 29 | 1179 | 1144 | 4170 | 4054 | 3570 | 2931 | 2288 | 1912 | 1398 | 1019 | 802 | 699 | 482 |
Swell 2 Height (m) Direction Period (s) | — | — | W 7 | — | W 16 | W 16 | W 16 | — | — | SW 18 | — | WSW 16 | W 14 | — | — | — | — | — | — | — | — | — | S 15 | S 15 |
| kJ | — | — | 59 | — | 5 | 5 | 5 | — | — | 13 | — | 153 | 975 | — | — | — | — | — | — | — | — | — | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | SW 5 | SW 6 | SW 7 | WSW 8 | WSW 9 | SW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 9 | SSW 7 | SSW 7 | SW 7 | — | — | — | — | — | — | — | — | SE 3 | SE 3 |
| kJ | — | 56 | 185 | 384 | 811 | 1093 | 639 | 1055 | 899 | 907 | 1073 | 101 | 91 | 102 | — | — | — | — | — | — | — | — | 2 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 99 | 275 | 296 | 417 | 348 | 348 | 348 | 378 | 292 | 348 | 348 | 16 | 59 | 100 | 247 | 16 | 16 | 16 | 16 | 16 | 19 | 29 | 79 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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