Surf Forecasts:
Trez Hir surf forecast from 10 Jul 2026:
- Most powerful swell: Saturday 11 Jul, 11AM (local time) - 3ft (0.9m), 10s period, WNW swell with 140 kJ wave energy.
Best Forecast Surf Conditions for Trez Hir this week:
The most powerful waves expected at Trez Hir in the next 16 days are 0.9m 10s and forecast to arrive on Saturday (Jul 11) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Saturday (Jul 11) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Sat 11th Jul) | 3ft (0.9m) 10s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
Right then, let’s have a look at what’s on the cards for Trez Hir. I gotta be straight with you - it’s been quiet out there, and it’s gonna stay quiet for a long stretch. Grab a beer and watch the horizon, ‘cause we’re looking at a proper flat spell.
We’ve got a long gap of nothing to start. From Friday 10th July right through to Tuesday 21st July, there isn’t a single session worth getting wet for. The swell is tiny, the wind is messy, and the energy is next to nothing. You’ll see readings like 1ft and 1ft from the west or west-northwest, with combined energies barely breaking 100 – mostly just a weak sum of energy. The water’s a touch warmer than normal at 65°, nothing crazy there. It’s just a whole lot of nothing.
Then, on the morning of Wednesday 22nd July, things finally start to wake up. We get a pulse of 4ft from the west-northwest, but the wind is cross-onshore from the east at 12 mph, making it choppy, so it’s still a no-go. That afternoon though, the wind swings offshore from the west-northwest at a light 6 mph, and the swell bumps up to 5ft from the west-northwest with a period of 8 seconds. The combined energy jumps to 432 – a moderate energy – and it’s clean. That’s your first real chance, and it looks interesting. But the period is short, so it’ll be a bit crumbly.
Thursday 23rd July keeps the momentum. The morning offers 5ft from the west-northwest with a 9-second period, offshore-ish cross-off wind from the west at 9 mph, and clean conditions. Energy is strong at 441. This is one of the better windows, but the tide might be a factor. The afternoon drops a little to 4ft but stays clean.
Friday 24th July gets messy again with cross-onshore winds, so skip it. Then Saturday 25th July brings a final chance: 5ft in the morning and 5ft in the afternoon from the west-northwest, with cross-off winds from the west-southwest and west. Energy is solid, 326 and 379 respectively, and it’s clean. That Saturday looks like the real standout – consistent, clean, and some size.
If I had to pick the best two, it’s the afternoon of Wednesday 22nd July for that first hit of clean swell, and the whole of Saturday 25th July for the best size and clean conditions. Trez Hir rarely breaks, so this is a notable little window. Don’t expect perfection, but it’s something to aim for.
Keep an eye on it, my friends. The ocean’s been asleep, but she’s about to roll over.
Rusty.
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Warm (max 31°C on Fri afternoon, min 19°C on Fri night). Winds decreasing (strong winds from the ENE on Sun morning, light winds from the NE by Mon morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Mon afternoon, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | SE 4 | SSE 6 | SSW 7 | SSW 6 | SW 6 | SW 6 | W 11 | W 10 | W 10 | W 9 | W 9 | SW 6 | W 8 | W 9 | W 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 106 | 81 | 140 | 98 | 64 | 31 | 2 | 8 | 17 | 35 | 30 | 30 | 37 | 31 | 29 | 15 | 14 | 15 | 13 | 14 | 12 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | on | cross-off | off | cross | glassy | off | off | off | off | off | off |
High Tide | 2:28AM4.82m | 3:04PM4.98m | 3:37AM5.07m | 4:07PM5.33m | 4:38AM5.38m | 5:03PM5.69m | 5:33AM5.66m | 5:54PM6.01m | 6:23AM5.85m | 6:43PM6.21m | 7:10AM5.92m | 7:29PM6.25m | 7:55AM5.85m | ||||||||
Low Tide | 8:13PM1.38m | 8:49AM1.26m | 9:27PM1.12m | 9:58AM1.02m | 10:33PM0.76m | 10:59AM0.72m | 11:31PM0.39m | 11:53AM0.44m | 00:24AM0.10m | 12:43PM0.24m | 1:13AM-0.05m | 1:30PM0.16m | 1:59AM-0.05m | ||||||||
 |  | | | |  | |  | |  |  | | | | | | | | | | | |
 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 |
 | — | 10:19 | — | — | 10:17 | — | — | 10:17 | — | — | 10:16 | — | — | 10:15 | — | — | 10:15 | — | — | 10:15 | 10:14 |
mm | — | — | — | — | — | 3 | 1 | 5 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 29 | 27 | 31 | 28 | 22 | 31 | 30 | 23 | 27 | 26 | 20 | 23 | 23 | 22 | 23 | 20 | 19 | 21 | 20 | 19 |
Feels °C | 26 | 24 | 23 | 26 | 23 | 17 | 27 | 25 | 22 | 23 | 25 | 20 | 20 | 21 | 23 | 23 | 19 | 18 | 19 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | W 8 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | SW 6 | SW 7 | SW 6 | SW 6 | SW 6 | N 6 | SW 6 | NNE 7 | W 9 | W 8 |
| kJ | 106 | 51 | 140 | 98 | 64 | 31 | 123 | 101 | 125 | 120 | 75 | 30 | 27 | 14 | 14 | 14 | 21 | 15 | 9 | 14 | 12 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 11 | — | — | NNW 6 | SE 4 | NW 9 | WNW 8 | SSW 7 | SSW 6 | SW 6 | N 8 | W 11 | W 10 | N 5 | W 9 | SW 6 | NNE 7 | W 8 | NNE 6 | — |
| kJ | 30 | 81 | — | — | 7 | 3 | 19 | 7 | 17 | 35 | 30 | 35 | 37 | 31 | 9 | 15 | 13 | 15 | 13 | 4 | — |
Swell 3 Height (m) Direction Period (s) | SE 4 | S 17 | — | — | SW 16 | SE 6 | SE 4 | SW 15 | SSE 5 | NW 8 | W 12 | W 11 | NNE 7 | N 6 | W 10 | SW 16 | W 9 | W 8 | N 6 | N 5 | SW 13 |
| kJ | 1 | 6 | — | — | 10 | 1 | 2 | 8 | 5 | 2 | 12 | 22 | 5 | 3 | 29 | 10 | 14 | 12 | 1 | 2 | 6 |
Wind waves Height (m) Direction Period (s) | NNE 4 | NNE 4 | NNE 6 | NNE 5 | NE 4 | NNE 8 | SSE 3 | SSE 6 | — | — | — | — | N 7 | N 3 | — | N 7 | NW 4 | WSW 4 | WSW 4 | W 4 | WSW 4 |
| kJ | 7 | 9 | 32 | 72 | 21 | 158 | 1 | 6 | — | — | — | — | 24 | 5 | — | 33 | 6 | 11 | 10 | 9 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 205 | 2 | 3 | 10 | 10 | 206 | 69 | 109 | 69 | 244 | 32 | 26 | 544 | 20 | 11 | 206 | 84 | 135 | 460 | 141 | 223 |
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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