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Trez Hir Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Trez Hir surfForecast / Brittany – Finistere / France
48hr Weather and Surf, issued 1 pm Tuesday 19 May 2026 CESTForecast update in hr min s Forecast update imminent
Trez Hir surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trez Hir sea temperature is
13.5° C
(Which is normal for this time of year)How big are the waves at Trez Hir today?
The current surf forecast for Trez Hir at 6PM is: 3.0m 9s primary swell from a West-southwest direction and 0.2m 15s secondary swell from a West direction (forecast issued at 01:00pm May 19). The wind direction is predicted to be cross-offshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 8ft (2.5m) | 9s |
| Afternoon (19 May) | 10ft (3.0m) | 9s |
| Evening (19 May) | 10ft (3.0m) | 9s |
Table - waves today at Trez Hir. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Thu afternoon, min 14°C on Tue afternoon). Winds decreasing (strong winds from the SW on Tue afternoon, light winds from the SSW by Wed night). | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | W 10 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | |
1004 | 1151 | 1210 | 1315 | 1537 | 1748 | 4916 | 5713 | 4981 | 4192 | 3287 | 2601 | 2043 | 1547 | 1113 | 986 | 763 | 610 | 451 | 440 | 432 | 418 | 470 | 562 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | on | on | on | on | on | |
High Tide | 7:49PM6.04m | 8:18AM5.67m | 8:39PM5.75m | 9:11AM5.28m | 9:34PM5.39m | |||||||||||||||||||
Low Tide | 1:50PM0.29m | 2:20AM0.19m | 2:40PM0.57m | 3:14AM0.49m | 3:35PM0.90m | 4:12AM0.84m | ||||||||||||||||||
 |  |  | |  | | | | | | |  |  | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — |
 | — | — | — | 9:55 | — | — | — | — | — | — | — | 9:57 | — | — | — | — | — | — | — | 9:59 | — | — | — | 10:00 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 19 | 20 | 20 | 20 | 20 | 19 | 19 |
7 | 7 | 7 | 7 | 7 | 8 | 8 | 10 | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 15 | 16 | 16 | 16 | 16 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | WNW 10 | W 15 | W 15 | WSW 18 | W 17 | W 16 | W 14 | W 14 | W 14 | W 14 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 |
 kJ | 157 | 17 | 17 | 32 | 153 | 620 | 4916 | 5713 | 4981 | 4192 | 3287 | 2601 | 2043 | 1547 | 1113 | 986 | 763 | 610 | 451 | 440 | 432 | 418 | 470 | 562 |
Swell 2 Height (m) Direction Period (s) | W 15 | — | — | W 15 | — | W 13 | — | — | — | — | — | — | — | — | — | — | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | S 6 |
| kJ | 4 | — | — | 17 | — | 158 | — | — | — | — | — | — | — | — | — | — | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 16 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 8 | WSW 9 | WSW 9 | WSW 9 | WSW 10 | W 10 | SSW 7 | SSW 7 | — | — | — | — | — | — | — | — | — | SE 4 | SSE 4 | SSE 4 | S 5 | S 6 | S 6 | — |
| kJ | 1004 | 1151 | 1210 | 1315 | 1537 | 1748 | 121 | 99 | — | — | — | — | — | — | — | — | — | 14 | 17 | 15 | 22 | 30 | 42 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 497 | 417 | 387 | 360 | 387 | 417 | 532 | 10 | 86 | 63 | 63 | 37 | 26 | 26 | 26 | 21 | 26 | 21 | 13 | 21 | 21 | 16 | 21 | 21 |
Best forecast wave conditions in Finistere - Brittany | ||||||||||||||||||||||||
Best forecast wave conditions in France | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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