Surf Forecasts:
Trez Hir surf forecast from 18 Oct 2026:
- Best quality surf: Saturday 24 Oct, 8AM (local time) - 8ft (2.5m), 10s period, WNW swell with offshore winds.
- Most powerful swell: Wednesday 21 Oct, 11AM (local time) - 16ft (5.0m), 13s period, WNW swell with 7,698 kJ wave energy.
- Next surfable swell (1★+): Monday 19 Oct, 2PM (local time) - 3.5ft (1.0m), 16s period with W 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 (Oct 19) at 2PM. The primary swell is predicted to be 1.0m and 16s period. 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 5.0m 13s and forecast to arrive on Wednesday (Oct 21) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Sunday (Oct 18) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Mon 19th Oct) | 3.5ft (1.0m) 16s |
| Best Surf | 8AM (Sat 24th Oct) | 8ft (2.5m) 10s |
| Most Powerful | 11AM (Wed 21st Oct) | 16ft (5.0m) 13s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
Short Range ForecastModerate rain (total 13mm), heaviest on Tue night. Very mild (max 14°C on Tue afternoon, min 11°C on Mon morning). Winds increasing (calm on Mon afternoon, near gales from the WNW by Tue night). | Days 5-7 Weather SummaryHeavy rain (total 36mm), heaviest during Wed night. Very mild (max 16°C on Thu night, min 12°C on Thu night). Winds decreasing (gales from the WNW on Thu night, light winds from the WNW by Sat morning). | |||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||
PM | 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 10 | W 18 | WNW 16 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | W 12 | W 12 | W 12 | WSW 10 | WNW 12 | WNW 11 | WNW 10 | WNW 11 | WNW 10 | WSW 11 |
Wave Graph  | ||||||||||||||||||||
 kJ | 151 | 73 | 225 | 653 | 1224 | 975 | 889 | 1452 | 7698 | 5568 | 4555 | 4579 | 3563 | 4500 | 6911 | 4033 | 1839 | 1008 | 788 | 5431 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | glassy | cross-on | cross-off | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | off | off | off | cross-off | cross | cross |
High Tide | 10:54PM3.83m | 11:36AM3.91m | 00:43AM3.73m | 1:24PM3.97m | 2:14AM3.98m | 2:35PM4.30m | 3:07AM4.38m | 3:22PM4.71m | 3:48AM4.83m | 4:01PM5.16m | 4:24AM5.28m | 4:38PM5.57m | 4:59AM5.69m | |||||||
Low Tide | 5:00PM2.08m | 5:29AM2.27m | 6:25PM2.21m | 6:59AM2.29m | 7:51PM2.05m | 8:18AM2.05m | 8:54PM1.70m | 9:14AM1.67m | 9:40PM1.27m | 9:57AM1.24m | 10:20PM0.85m | 10:37AM0.81m | 10:57PM0.47m | |||||||
 |  | |  |  | | |  |  |  | | | |  | | | | |  | | |
 | — | — | 8:42 | — | — | 8:45 | — | — | 8:45 | — | — | 8:48 | — | — | 8:48 | — | — | 8:51 | — | — |
 | 7:24 | — | — | 7:22 | — | — | 7:21 | — | — | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — |
mm | — | 2 | — | — | — | — | — | 9 | 2 | 2 | 10 | 3 | 4 | 11 | 2 | 2 | 2 | — | — | 21 |
Temp °C | 13 | 13 | 11 | 12 | 12 | 13 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 16 | 12 | 13 | 13 | 14 | 14 | 16 |
Feels °C | 6 | 7 | 7 | 11 | 9 | 9 | 7 | 9 | 3 | 5 | 5 | 8 | 9 | 4 | 0 | 2 | 5 | 11 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 10 | W 18 | WNW 16 | WNW 14 | WNW 13 | WNW 13 | SSW 6 | — | — | — | — | W 12 | — | SSW 9 | SSW 9 | WNW 10 | WNW 11 | WNW 10 | — |
| kJ | 151 | 73 | 225 | 653 | 1224 | 975 | 889 | 97 | — | — | — | — | 3563 | — | 199 | 135 | 1839 | 1008 | 788 | — |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | N 5 | NNW 5 | NNW 5 | — | — | SSW 6 | — | — | — | — | — | — | — | — | — | NNW 6 | — | — |
| kJ | 32 | 18 | 19 | 9 | 5 | — | — | 97 | — | — | — | — | — | — | — | — | — | 8 | — | — |
Swell 3 Height (m) Direction Period (s) | — | W 15 | NW 10 | W 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 4 | 24 | 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 5 | — | — | — | — | SW 3 | WNW 13 | WNW 13 | WNW 12 | W 12 | W 12 | — | WSW 10 | WNW 12 | WNW 11 | — | SW 5 | SW 7 | WSW 11 |
| kJ | 26 | 21 | — | — | — | — | 1 | 1452 | 7698 | 5568 | 4555 | 4579 | — | 4500 | 6911 | 4033 | — | 53 | 398 | 5431 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 71 | 3 | 2 | 0 | 2 | 10 | 86 | 245 | 517 | 531 | 417 | 86 | 223 | 212 | 357 | 531 | 315 | 10 | 10 | 320 |
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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