
Surf Forecasts:
Trez Hir surf forecast from 8 Aug 2026:
- Best quality surf: Thursday 13 Aug, 8AM (local time) - 3.5ft (1.1m), 11s period, W swell with offshore winds.
- Most powerful swell: Thursday 13 Aug, 2PM (local time) - 4.5ft (1.3m), 11s period, W swell with 381 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 5PM (local time) - 3ft (0.9m), 9s 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 5PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.4m and 4s. Another secondary swell of 0.3m and 3s is also forecast. 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 1.3m 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 0.8m 10s period and expected on Saturday (Aug 08) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Wed 12th Aug) | 3ft (0.9m) 9s |
| Best Surf | 8AM (Thu 13th Aug) | 3.5ft (1.1m) 11s |
| Most Powerful | 2PM (Thu 13th Aug) | 4.5ft (1.3m) 11s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
The Lowdown
Alright, let me get my head around this one. It’s been a quiet run down at Trez Hir, and honestly, the next week or so is mostly a write-off for any real fun waves. We’ve got a little bump of energy trying to show up around the middle of the month, but it’s not exactly setting the world on fire. The water temp is sitting right around average for this time of year, so no nasty surprises there.
Right now, through the weekend and into the start of next week, we’re looking at tiny, weak leftovers. Swell heights are hovering around 0.7ft to 2ft, with periods mostly under 8 seconds – just not enough push to do anything with. Winds are mostly light to moderate, so the surface will be clean, but it’s flat. There’s barely a whisper of energy, with combined swell readings in the single digits (8 to 23). Honestly, it’s a good time to take the dog for a walk or check the tide pools.
By Wednesday the 12th, we finally see the combined energy tick up a notch, hitting 143 in the afternoon with a 3ft swell from the west. The wind goes light and cross-off, so it’ll be clean, but the period is only 9 seconds. It’s surfable, but very ordinary. Still nothing to get excited about.
The first real hint of something better arrives on Thursday the 13th. We’ve got a 4ft west swell with an 11-second period on the morning, and solid offshore winds from the northwest. The combined energy jumps to 338 (moderate kick), so those waves will have a bit more shape and push. It’s not a monster, but it’s the best looking session in this whole stretch. The afternoon holds similar size with a little more wind, so the morning window is your pick. Just keep in mind, Trez Hir is exposed to the west and that offshore flow will keep things clean.
After that, Friday the 14th drops back down to 3ft, and the energy fades again through the weekend. Monday the 17th is back to tiny stuff.
Now, looking further out, there’s a bigger pulse trying to show up. On Saturday the 22nd, the swell builds to 6ft from the west-northwest, but the period is only 9 seconds and the wind is a stiff cross-off, so it’s going to be a bit of a messy, blown-out affair. The combined energy is a strong 483 (moderate to strong), but the quality just isn’t there for a clean paddle surf. Honestly, on that Saturday and into Sunday the 23rd, with a 10ft swell and that much wind, this setup looks more interesting for kite surfing than paddle surfing. The northwest wind is going to rip that open face, and for a kite, it would be game on.
But if you’re looking for a standout, it’s Thursday the 13th. That morning session with the 4ft west swell, 11-second period, and clean offshore wind is your best shot at some fun, lined-up walls. It’s intermediate-friendly, just don’t expect waves of the year. For the second week, that Saturday the 22nd pulse is promising but less certain – the swell size is there, but the wind and period have me holding off on getting too hyped. It could clean up, but it’s a long-range call.
Signing off from the beach.
Rusty
Short Range ForecastMostly dry. Warm (max 23°C on Mon afternoon, min 18°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Tue afternoon, min 19°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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) | WSW 7 | SW 6 | WSW 6 | SW 6 | SW 7 | SW 7 | WSW 7 | SW 7 | WNW 8 | W 10 | W 11 | W 10 | W 9 | W 9 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 |
Wave Graph | ||||||||||||||||||||
5 | 7 | 6 | 10 | 21 | 23 | 18 | 11 | 44 | 7 | 85 | 123 | 136 | 171 | 338 | 294 | 188 | 130 | 101 | 66 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross | cross-on | cross-off | off | off | off | cross-off | off | off | cross-off |
High Tide | 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 | |||||||
— | — | 7:03 | — | — | 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 | 21 | 20 | 19 | 23 | 22 | 23 | 28 | 28 | 27 | 28 | 26 | 20 | 21 | 20 | 20 | 21 | 20 |
Feels °C | 18 | 18 | 19 | 20 | 19 | 18 | 19 | 17 | 21 | 24 | 24 | 23 | 25 | 23 | 19 | 18 | 17 | 21 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 9 | NW 9 | NW 10 | NW 9 | NW 9 | NW 8 | WNW 8 | NW 8 | W 11 | W 10 | W 9 | W 9 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 |
108 | 98 | 86 | 83 | 92 | 81 | 75 | 66 | 44 | 30 | 85 | 123 | 136 | 171 | 338 | 294 | 188 | 130 | 101 | 66 | |
Swell 2 Height (m) Direction Period (s) | SSE 4 | SW 6 | WSW 6 | SW 6 | SW 7 | SW 7 | WSW 7 | SW 7 | WSW 6 | W 10 | WNW 8 | NNE 6 | SSE 4 | W 13 | — | — | — | — | — | — |
2 | 7 | 4 | 10 | 21 | 23 | 18 | 11 | 4 | 7 | 11 | 8 | 6 | 29 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | WSW 7 | W 9 | SW 12 | — | — | N 3 | W 11 | W 11 | W 10 | NNE 5 | SW 6 | SW 6 | NNE 7 | — | — | — | — | — | — | — |
5 | 1 | 6 | — | — | 1 | 2 | 2 | 8 | 2 | 1 | 1 | 4 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 2 | — | — | NW 2 | NNW 2 | — | N 3 | N 3 | — | NNW 2 | NNE 6 | SE 4 | S 3 | NNE 6 | NW 3 | NW 4 | NNW 4 | NNW 4 | NNW 3 | NNW 3 |
1 | — | — | 1 | 1 | — | 5 | 1 | — | 1 | 24 | 7 | 1 | 3 | 3 | 10 | 5 | 3 | 6 | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 26 | 2 | 3 | 549 | 2 | 2 | 72 | 3 | 11 | 539 | 3 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
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.











