Surf Forecasts:
Trez Hir surf forecast from 20 Sep 2026:
- Best quality surf: Friday 25 Sep, 11PM (local time) - 8ft (2.5m), 15s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 25 Sep, 11PM (local time) - 8ft (2.5m), 15s period, WNW swell with 2,749 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 2PM (local time) - 5ft (1.6m), 11s period with WNW swell.
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 Monday (Sep 21) at 2PM. The primary swell is predicted to be 1.6m and 11s period with a secondary swell of 0.1m and 13s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Trez Hir in the next 16 days are 2.5m 15s and forecast to arrive on Friday (Sep 25) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Wednesday (Sep 23) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Mon 21st Sep) | 5ft (1.6m) 11s |
| Best Surf | 11PM (Fri 25th Sep) | 8ft (2.5m) 15s |
| Most Powerful | 11PM (Fri 25th Sep) | 8ft (2.5m) 15s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 17°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Thu afternoon, min 16°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | W 17 | W 14 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 13 | WNW 17 | WNW 14 | WNW 13 | WNW 12 | WNW 11 |
Wave Graph  | |||||||||||||||||||
 kJ | 750 | 686 | 646 | 421 | 286 | 319 | 946 | 1832 | 1541 | 903 | 530 | 408 | 218 | 321 | 1532 | 2515 | 1380 | 1071 | 653 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross | cross-on | cross-off | cross | cross-off | cross-off | cross | cross-on | glassy | cross-on | on | cross-on | off | off | off | off |
High Tide | 1:46AM3.69m | 2:26PM3.95m | 3:07AM4.00m | 3:26PM4.34m | 3:53AM4.42m | 4:07PM4.79m | 4:29AM4.86m | 4:41PM5.23m | 5:01AM5.28m | 5:14PM5.63m | 5:33AM5.65m | 5:46PM5.95m | |||||||
Low Tide | 7:55AM2.33m | 8:47PM2.09m | 9:12AM2.02m | 9:46PM1.68m | 10:02AM1.60m | 10:27PM1.24m | 10:40AM1.17m | 11:02PM0.81m | 11:14AM0.77m | 11:34PM0.44m | 11:47AM0.44m | 00:07AM0.17m | |||||||
 | | |  | | | |  | | | | | | | | |  | |  | |
 | — | 8:03 | — | — | 8:03 | — | — | 8:04 | — | — | 8:07 | — | — | 8:07 | — | — | 8:10 | — | — |
 | 8:22 | — | 8:20 | — | — | 8:16 | — | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | — | 8:08 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 21 | 20 | 18 | 21 | 21 | 19 | 20 | 18 | 18 | 22 | 21 | 19 | 21 | 18 | 16 | 16 | 16 |
Feels °C | 18 | 18 | 19 | 18 | 16 | 20 | 17 | 17 | 17 | 16 | 16 | 22 | 20 | 15 | 15 | 17 | 14 | 12 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | W 17 | W 14 | WNW 14 | WNW 13 | WNW 12 | WNW 11 | WNW 11 | WNW 13 | WNW 17 | WNW 14 | WNW 13 | WNW 12 | WNW 11 |
| kJ | 750 | 686 | 646 | 421 | 286 | 319 | 946 | 1832 | 1541 | 903 | 530 | 408 | 218 | 321 | 1532 | 2515 | 1380 | 1071 | 653 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | S 12 | W 20 | WNW 11 | W 10 | — | — | — | SE 4 | WNW 14 | WNW 18 | WNW 12 | — | S 14 | — | S 13 |
| kJ | 3 | 3 | 3 | 3 | 3 | 30 | 363 | 151 | — | — | — | 5 | 19 | 66 | 422 | — | 4 | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 4 | — | — | — | — | — | — | SSE 4 | — | SSE 4 | — | — | — | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | 2 | — | 10 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | ESE 4 | — | — | — | — | — | SE 4 | — | — | SSE 4 | S 4 | — | — | — | — |
| kJ | — | — | — | 3 | 1 | — | — | — | — | — | 4 | — | — | 20 | 8 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2 | 2 | 6 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 3 | 21 | 34 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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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