Surf Forecasts:
Trez Hir surf forecast from 8 Aug 2026:
- Best quality surf: Thursday 13 Aug, 11AM (local time) - 3.5ft (1.1m), 11s period, W swell with offshore winds.
- Most powerful swell: Thursday 13 Aug, 2PM (local time) - 4ft (1.2m), 11s period, W swell with 338 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 2PM (local time) - 2.5ft (0.8m), 10s 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 Wednesday (Aug 12) at 2PM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Trez Hir in the next 16 days are 1.2m 11s and forecast to arrive on Thursday (Aug 13) at 2PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Saturday (Aug 15) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Wed 12th Aug) | 2.5ft (0.8m) 10s |
| Best Surf | 11AM (Thu 13th Aug) | 3.5ft (1.1m) 11s |
| Most Powerful | 2PM (Thu 13th Aug) | 4ft (1.2m) 11s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
The Lowdown
Right off the bat, I gotta be straight with you: the surf scene here is flat-out quiet for a good stretch. We're looking at a solid run of tiny, weak waves that won't get your heart pumping. It's the kind of spell where you might as well tune up your board and check your wax, because there's not much to chase for the first week or so.
The first real chance of anything rideable doesn't show its face until around Wednesday the 13th. Even then, it's just a pulse of waist-high energy, but the wind is looking cross-off and the water is clean. That's a glimmer in the flat spell, but honestly, it's still pretty average. The morning of Thursday the 14th has a bit of a better look with a gentle offshore and a clean 3ft, but it's still not what we'd call a standout.
The real story starts to build towards the end of the run. There's a noticeable push of new energy around the 19th and 20th, swell sizes getting up there, but the winds are a bit messy and the period is short. It's not until the afternoon of Friday the 21st that things click. The swell is a solid 5ft from the WNW, and the light north-northeast breeze keeps it clean. That's the pick of the week, and it's still a couple of weeks away, so treat it as promising but not locked in.
The only named spot here is Trez-Hir, and it's a rare-breaker, so don't expect it to be a reliable go-to. It's a fairly exposed spot that wants a SSW swell, which we just aren't seeing. The water temp is about average for this time of year, so a full wetsuit is still your friend.
The final few days of the run see the swell ease back down, leaving us with a bit of a fizzle as the window closes. The big problem is the wind direction – it's mostly cross-off or cross-on, which is okay, but the period is short and the waves are fat. If you're a beginner, those 5ft to 6ft days on the 19th and 20th will be too much, and the 6ft days are expert territory. The stronger, shorter-period swells might actually look more fun for a kite than a paddle board.
So, keep your eyes on that Friday the 21st afternoon. It's the one true standout in an otherwise quiet outlook. It's a long way off, but it's got the best combination of size, direction, and clean conditions. Until then, it's a waiting game.
Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Mon afternoon, min 17°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
AM | 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) | SE 4 | WSW 7 | SW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | SW 7 | W 11 | WNW 8 | WNW 8 | W 11 | W 10 | W 9 | W 9 | W 11 | W 10 | W 10 | W 9 | WNW 9 | WNW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3 | 5 | 7 | 6 | 8 | 18 | 19 | 12 | 9 | 44 | 23 | 60 | 123 | 108 | 130 | 284 | 242 | 183 | 168 | 135 | 106 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-off | glassy | off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-on | cross-on | off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:28PM4.53m | 2:15AM4.53m | 2:53PM4.76m | 3:33AM4.83m | 4:02PM5.19m | 4:35AM5.23m | 4:57PM5.65m | 5:26AM5.60m | 5:45PM6.04m | 6:11AM5.88m | 6:29PM6.28m | 6:53AM6.02m | 7:10PM6.34m | ||||||||
Low Tide | 7:57PM1.57m | 8:37AM1.55m | 9:22PM1.29m | 9:54AM1.23m | 10:31PM0.84m | 10:54AM0.81m | 11:26PM0.40m | 11:44AM0.43m | 00:13AM0.05m | 12:29PM0.16m | 00:56AM-0.13m | 1:11PM0.04m | 1:36AM-0.14m | ||||||||
 |  |  | | | | | | | | | | | | | | | | | |  | |
 | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | — | — | 9:45 | — | — | 9:44 | — | — | 9:42 | — | — | 9:39 | — | — | 9:38 | — | — | 9:37 | — | — | 9:35 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 21 | 20 | 19 | 24 | 24 | 24 | 26 | 26 | 24 | 25 | 25 | 21 | 21 | 20 | 20 | 21 | 18 |
Feels °C | 18 | 18 | 19 | 19 | 19 | 17 | 18 | 19 | 19 | 23 | 25 | 27 | 23 | 24 | 21 | 20 | 18 | 17 | 18 | 18 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | WNW 8 | WNW 8 | W 11 | W 10 | W 9 | W 9 | W 11 | W 10 | W 10 | W 9 | WNW 9 | WNW 9 |
| kJ | 58 | 108 | 98 | 86 | 83 | 88 | 81 | 74 | 69 | 44 | 23 | 60 | 123 | 108 | 130 | 284 | 242 | 183 | 168 | 135 | 106 |
Swell 2 Height (m) Direction Period (s) | SE 4 | SSE 4 | SW 6 | WSW 6 | WSW 6 | WSW 7 | WSW 7 | SW 7 | SW 7 | NE 4 | NE 6 | NNE 7 | NNE 7 | NE 7 | W 13 | NE 6 | — | — | — | — | — |
| kJ | 3 | 4 | 7 | 4 | 8 | 18 | 19 | 12 | 7 | 3 | 8 | 26 | 5 | 2 | 14 | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | NW 6 | WSW 7 | W 9 | SW 12 | — | — | — | W 11 | W 11 | WSW 6 | WNW 10 | NW 8 | N 4 | SW 5 | NE 4 | — | — | — | — | — | — |
| kJ | 1 | 5 | 1 | 6 | — | — | — | 2 | 9 | 4 | 9 | 14 | 1 | 1 | 1 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | S 2 | — | — | NW 2 | NNW 3 | N 4 | N 4 | NE 3 | — | — | — | — | NNW 4 | NNW 3 | NW 4 | NW 4 | NNW 4 | NNW 5 | NNW 4 | NNW 5 |
| kJ | — | 1 | — | — | 1 | 2 | 3 | 9 | 2 | — | — | — | — | 1 | 1 | 7 | 15 | 22 | 23 | 20 | 56 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 570 | 5 | 13 | 2 | 39 | 558 | 5 | 3 | 69 | 5 | 20 | 539 | 3 | 13 | 203 | 15 | 39 | 201 | 28 | 0 | 201 |
Best forecast wave conditions in Finistere - Brittany | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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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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