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Trez Hir Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Trez Hir surfForecast / Brittany – Finistere / France
16 Day Weather and Surf, issued 1 pm Monday 18 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
13.4° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Trez Hir this week:
The surf forecast for Trez Hir over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 22) at 8PM. The primary swell is predicted to be 1.6m and 11s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Trez Hir in the next 16 days are 3.5m 14s and forecast to arrive on Wednesday (May 20) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (May 23) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 22nd May) | 5ft (1.6m) 11s |
| Best Surf | 8PM (Fri 22nd May) | 5ft (1.6m) 11s |
| Most Powerful | 8AM (Wed 20th May) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Mon night. Very mild (max 16°C on Thu morning, min 12°C on Mon afternoon). Winds decreasing (strong winds from the SSW on Mon night, light winds from the SSE by Wed night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Fri night. Warm (max 23°C on Sat afternoon, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Mon 18 | Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
WNW 11 | SW 7 | WSW 8 | WSW 9 | W 10 | W 14 | W 13 | W 12 | W 12 | W 11 | W 11 | W 12 | W 12 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 15 | |
1064 | 466 | 844 | 1048 | 1381 | 4981 | 3287 | 1547 | 763 | 451 | 498 | 827 | 760 | 533 | 402 | 354 | 282 | 186 | 106 | 103 | 113 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross | cross | cross | cross-on | on | on | cross-on | on | cross-on | cross-on | on | cross-off | cross-off | cross | cross | cross | cross-on | |
High Tide | 7:01PM6.21m | 7:28AM5.97m | 7:49PM6.04m | 8:18AM5.67m | 8:39PM5.75m | 9:11AM5.28m | 9:34PM5.39m | 10:11AM4.88m | 10:38PM5.03m | 11:22AM4.57m | 11:51PM4.76m | 12:40PM4.44m | 1:08AM4.65m | 1:51PM4.49m | |||||||
Low Tide | 1:29AM0.00m | 1:50PM0.29m | 2:20AM0.19m | 2:40PM0.57m | 3:14AM0.49m | 3:35PM0.90m | 4:12AM0.84m | 4:34PM1.23m | 5:16AM1.15m | 5:40PM1.49m | 6:24AM1.36m | 6:50PM1.63m | 7:32AM1.43m | ||||||||
 |  |  |  |  | |  | | | | | | |  | | |  | | | | | |
 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 |
 | — | 9:54 | — | — | 9:55 | — | — | 9:57 | — | — | 9:59 | — | — | 10:00 | — | — | 10:00 | — | — | 10:01 | 10:02 |
— | 7 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | |
Temp °C | 13 | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 16 | 21 | 20 | 19 | 22 | 22 | 20 | 23 | 23 | 22 | 26 | 25 | 24 |
7 | 8 | 8 | 7 | 9 | 11 | 12 | 13 | 13 | 17 | 16 | 18 | 21 | 20 | 19 | 21 | 21 | 20 | 24 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 10 | W 15 | W 10 | W 14 | W 13 | W 12 | W 12 | W 11 | W 11 | W 12 | W 12 | W 11 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 |
 kJ | 1064 | 404 | 157 | 17 | 1381 | 4981 | 3287 | 1547 | 763 | 451 | 498 | 827 | 760 | 533 | 402 | 354 | 282 | 186 | 106 | 103 | 106 |
Swell 2 Height (m) Direction Period (s) | — | — | W 15 | W 19 | W 16 | — | — | — | SW 15 | SW 15 | SW 14 | S 5 | SSE 5 | — | SSE 5 | SSE 5 | SSE 4 | SE 4 | NNE 4 | NNE 5 | W 15 |
| kJ | — | — | 4 | 7 | 513 | — | — | — | 9 | 8 | 8 | 15 | 7 | — | 9 | 8 | 4 | 3 | 7 | 9 | 113 |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 18 | W 13 | — | — | — | — | — | — | S 5 | — | — | — | SW 14 | SW 14 | SW 14 | SE 4 | WNW 11 | NNE 6 |
| kJ | — | — | — | 6 | 90 | — | — | — | — | — | — | 9 | — | — | — | 8 | 8 | 7 | 3 | 12 | 3 |
Wind waves Height (m) Direction Period (s) | — | SW 7 | WSW 8 | WSW 9 | SSW 7 | — | — | — | — | SSE 4 | S 6 | — | — | SE 4 | N 3 | — | NE 3 | NE 2 | — | ESE 3 | SE 5 |
| kJ | — | 466 | 844 | 1048 | 121 | — | — | — | — | 21 | 50 | — | — | 7 | 1 | — | 3 | 1 | — | 3 | 16 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 37 | 203 | 417 | 531 | 387 | 86 | 63 | 26 | 21 | 26 | 26 | 9 | 13 | 9 | 9 | 2 | 2 | 3 | 2 | 3 | 9 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Trez Hir surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Trez Hir Surf forecast
The above surf forecast table for Trez Hir provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Trez Hir can be found by selecting the local surf guide option on the grey menu. Our Trez Hir surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Trez Hir) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Trez Hir may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Trez Hir is 12 km (7 miles) from the city of Camaret-sur-Mer. If you plan a holiday in Finistere - Brittany, look for hotels and other accommodation in Camaret-sur-Mer. Camaret-sur-Mer has rooms for a wide range of budgets as well as car hire and transport links.
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