
Surf Forecasts:
Trez Hir surf forecast from 13 Jul 2026:
- Most powerful swell: Tuesday 21 Jul, 2AM (local time) - 1.5ft (0.4m), 11s period, WNW swell with 39 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 0.4m 11s and forecast to arrive on Tuesday (Jul 21) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Jul 20) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Tue 21st Jul) | 1.5ft (0.4m) 11s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's be honest from the start – this look at Trez Hir is a grind. The whole 16-day window is a tough sell, with barely a whisper of decent surf until the very end. We’ve got a long stretch of flat or near-flat conditions, so don't get your hopes up for the first week and a half.
Right now, we’re looking at a flat spell. From Tuesday, 14 July right through until the 23rd of July, the swell is tiny, mostly around 0.7ft to 2ft, with combined energy figures barely cracking 30 or 40 (weak energy). It’s just not enough to push a wave face. The winds are mostly clean, but with no swell to work with, it’s a total write-off. There’s even a glassy morning on Sunday, 19 July, with 0.7ft and zero wind – a beautiful, flat, and frustrating lake.
The action doesn't even start to hint at life until the 24th of July. On Friday morning, a pulse of SW swell hits 6ft. That’s the biggest swell of the whole run, but it’s a short period (7 seconds) and the wind is a messy cross-shore. The energy jumps to 393 (moderate energy), but it’s going to be a junky, bumpy mess. The afternoon eases up to 5ft with cleaner cross-off winds, but we’re still talking about a weak, short-period windswell.
The real standout, and the only one worth marking on your calendar, is the very last day of the forecast. On Wednesday morning, 29 July, we finally get a legitimate shot. The swell is 6ft from the W with a much better 10-second period, pushing the combined energy up to 529 (strong wave energy). The wind is from the SW at only 3 mph, creating light cross-shore conditions. This is a proper groundswell that will have some punch. For a break that is "rarely breaks," this is a notable event. Just be aware it’s a long-range forecast, so keep an eye on it, but if it holds, this is the one morning to get wet.
Rusty
Short Range ForecastLight rain (total 5mm), mostly falling on Thu afternoon. Warm (max 25°C on Wed afternoon, min 17°C on Tue morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Fri morning. Warm (max 24°C on Sat afternoon, min 17°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Mon 20 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 6 | W 11 | W 11 | W 10 | W 10 | W 9 | W 9 | W 8 | SW 7 | W 9 | SW 6 | W 8 | W 8 | W 9 | W 8 | W 8 | W 8 | W 7 | W 8 | WNW 12 | W 8 |
Wave Graph | |||||||||||||||||||||
14 | 22 | 37 | 31 | 29 | 26 | 14 | 12 | 13 | 14 | 12 | 12 | 12 | 13 | 12 | 10 | 4 | 5 | 5 | 14 | 12 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | glassy | cross-off | cross | cross | cross-off |
High Tide | 5:33AM5.66m | 5:54PM6.01m | 6:23AM5.85m | 6:43PM6.21m | 7:10AM5.92m | 7:29PM6.25m | 7:55AM5.85m | 8:14PM6.13m | 8:39AM5.67m | 8:57PM5.86m | 9:23AM5.39m | 9:41PM5.47m | 10:07AM5.06m | ||||||||
Low Tide | 11:31PM0.39m | 11:53AM0.44m | 00:24AM0.10m | 12:43PM0.24m | 1:13AM-0.05m | 1:30PM0.16m | 1:59AM-0.05m | 2:15PM0.22m | 2:43AM0.11m | 2:58PM0.42m | 3:27AM0.40m | 3:42PM0.72m | 4:10AM0.77m | 4:27PM1.08m | |||||||
— | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | |
10:16 | — | — | 10:15 | — | — | 10:15 | — | — | 10:15 | — | — | 10:14 | — | — | 10:13 | — | — | 10:12 | — | 10:10 | |
mm | — | — | — | 1 | — | — | — | — | 4 | — | 4 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 20 | 24 | 24 | 20 | 25 | 22 | 22 | 21 | 21 | 17 | 23 | 22 | 21 | 24 | 24 | 23 | 24 | 23 | 23 | 26 |
Feels °C | 22 | 21 | 24 | 23 | 19 | 23 | 19 | 22 | 21 | 20 | 16 | 18 | 17 | 21 | 20 | 19 | 22 | 20 | 19 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | N 7 | NNE 7 | N 7 | W 10 | W 10 | W 9 | W 9 | NNW 4 | SW 7 | SW 6 | SW 6 | NNW 6 | NNW 4 | NNW 5 | W 8 | W 8 | NW 8 | W 7 | W 8 | WNW 8 | W 8 |
37 | 18 | 24 | 31 | 29 | 26 | 14 | 6 | 12 | 10 | 11 | 12 | 2 | 12 | 12 | 10 | 16 | 4 | 5 | 14 | 12 | |
Swell 2 Height (m) Direction Period (s) | SW 6 | SW 6 | W 11 | SW 6 | SW 6 | SW 5 | WSW 6 | NNE 6 | NNE 5 | NNW 4 | W 8 | SW 5 | SW 5 | W 9 | WNW 10 | NW 9 | NNW 4 | WNW 7 | NW 7 | WNW 12 | WNW 11 |
14 | 8 | 37 | 14 | 5 | 4 | 3 | 4 | 5 | 4 | 12 | 10 | 4 | 13 | 9 | 12 | 3 | 5 | 2 | 14 | 12 | |
Swell 3 Height (m) Direction Period (s) | W 12 | W 11 | SW 6 | SW 16 | SW 16 | SW 16 | N 5 | W 8 | W 9 | W 9 | NNW 5 | W 8 | W 8 | SSW 4 | SW 5 | NW 4 | W 8 | NW 10 | NW 9 | NW 7 | SE 5 |
12 | 22 | 9 | 10 | 10 | 10 | 2 | 12 | 13 | 14 | 2 | 12 | 12 | 2 | 1 | 1 | 4 | 4 | 3 | 2 | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | N 6 | N 3 | N 4 | N 4 | — | NW 4 | — | — | WSW 5 | — | — | N 4 | NNE 5 | — | N 4 | N 4 | NE 4 | NNE 4 |
— | — | — | 10 | 2 | 9 | 6 | — | 3 | — | — | 9 | — | — | 14 | 9 | — | 13 | 8 | 17 | 26 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 10 | 206 | 69 | 69 | 121 | 229 | 201 | 460 | 187 | 224 | 206 | 1116 | 558 | 579 | 702 | 581 | 704 | 536 | 539 | 544 |
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.











