Surf Forecasts:
Trez Hir surf forecast from 19 Jul 2026:
- Most powerful swell: Monday 20 Jul, 11PM (local time) - 1.5ft (0.4m), 11s period, WNW swell with 40 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 Monday (Jul 20) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Thursday (Jul 23) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Mon 20th Jul) | 1.5ft (0.4m) 11s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
The Lowdown
Right, folks, Rusty here. Let’s be straight with you: Trez Hir is looking pretty quiet for the next week-plus. We’ve got a long gap of small, weak surf ahead, so don’t be in a rush to grab your board just yet.
The water here is sitting at 64°, which is pretty much normal for this time of year, so that’s one thing you don’t have to worry about.
From Sunday the 19th right through to the end of July, it’s mostly tiny stuff. We’re talking waves around 0.7ft to 2ft, with weak energy readings between 5 and 44. The wind is mostly cross or cross-off, so it’s not all blown out, but there’s just not enough push for a proper surf. The swell period is a mix of short and long, but it doesn’t matter when the height is that small. Honestly, it’s a write-off.
Now, there’s a glimmer of hope if you’re willing to wait. On Monday the 27th of July, we see a jump in size. The morning brings 5ft of swell from the WNW with a 9-second period, and the energy ramps up to 336 – that’s a proper moderate push. The wind is cross-off, so the waves will be clean. It’s still a bit marginal, but it’s a signal that things are waking up.
The real standout, the one to circle on your calendar, is Tuesday the 28th of July. The morning session is the pick of the entire 16 days. We’re looking at 8ft of swell from the WNW with a 10-second period. That’s a solid groundswell, with a hefty energy reading of 1326. The wind is a light breeze from the north, cross-off, so it’s going to be glassy clean. This is a big swell, but at 8ft, it’s pushing into expert territory. It’s not for the faint-hearted or the beginners. The afternoon looks like it drops off to nothing, so get it while you can.
After that, the surf drops back and the conditions get messy again. The first week of August is a mix of knee-high to waist-high waves with strengthening, onshore winds, bringing choppy, lumpy conditions. Not worth the paddle.
So, the long and short of it: wait for Tuesday the 28th of July. That’s the day. Early morning, Trez Hir, for the big clean lines. The rest is a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Tue afternoon, min 17°C on Sun morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Fri afternoon, min 16°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||
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) | W 7 | NE 4 | WNW 9 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | WNW 10 | WNW 9 | WNW 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4 | 11 | 8 | 14 | 24 | 39 | 35 | 33 | 33 | 18 | 18 | 15 | 14 | 14 | 7 | 6 | 5 | 5 | 9 | 8 | 16 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | off | off |
High Tide | 9:23AM5.39m | 9:41PM5.47m | 10:07AM5.06m | 10:27PM5.04m | 10:54AM4.71m | 11:17PM4.61m | 11:49AM4.40m | 00:19AM4.25m | 12:57PM4.19m | 1:34AM4.07m | 2:13PM4.15m | 2:49AM4.09m | 3:20PM4.28m | 3:51AM4.27m | |||||||
Low Tide | 3:42PM0.72m | 4:10AM0.77m | 4:27PM1.08m | 4:54AM1.17m | 5:15PM1.45m | 5:42AM1.56m | 6:09PM1.77m | 6:39AM1.86m | 7:16PM1.98m | 7:48AM2.02m | 8:32PM2.00m | 9:03AM1.98m | 9:43PM1.84m | ||||||||
 |  |  | | |  | | | | | | | | | | | | | | | | |
 | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — |
 | — | — | 10:12 | — | — | 10:10 | — | — | 10:09 | — | — | 10:08 | — | — | 10:07 | — | — | 10:06 | — | — | 10:05 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 23 | 21 | 20 | 22 | 20 | 21 | 24 | 21 | 22 | 24 | 21 | 19 | 24 | 23 | 23 | 25 | 24 | 19 | 20 | 19 |
Feels °C | 16 | 19 | 14 | 16 | 16 | 13 | 18 | 19 | 15 | 19 | 19 | 16 | 18 | 19 | 18 | 20 | 21 | 20 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NNW 5 | NW 7 | NNW 5 | WNW 11 | WNW 11 | NNW 5 | WNW 10 | WNW 10 | NNW 5 | WNW 10 | NNW 5 | NNW 6 | W 9 | W 9 | NNW 5 | SE 5 | W 8 | WNW 10 | WNW 9 | WNW 9 |
| kJ | 20 | 17 | 8 | 5 | 24 | 39 | 11 | 33 | 33 | 8 | 18 | 42 | 28 | 14 | 6 | 8 | 4 | 5 | 9 | 8 | 16 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | SE 6 | NNW 6 | WNW 12 | SE 6 | W 8 | WNW 10 | SE 5 | NNW 5 | WNW 10 | SE 5 | W 9 | W 9 | S 14 | SW 13 | W 8 | W 8 | SSE 5 | W 8 | W 8 | NW 7 |
| kJ | 11 | 5 | 7 | 14 | 1 | 1 | 35 | 1 | 6 | 18 | 1 | 15 | 14 | 4 | 7 | 6 | 5 | 3 | 5 | 5 | 2 |
Swell 3 Height (m) Direction Period (s) | W 7 | NW 7 | WNW 9 | NW 6 | W 8 | NW 6 | NW 6 | SW 16 | SE 5 | NW 6 | S 15 | SE 6 | S 14 | — | S 13 | SE 4 | NW 5 | NW 11 | SE 4 | — | NW 13 |
| kJ | 4 | 9 | 8 | 1 | 5 | 1 | 2 | 10 | 1 | 1 | 4 | 1 | 4 | — | 3 | 1 | 1 | 5 | 1 | — | 6 |
Wind waves Height (m) Direction Period (s) | E 2 | NE 4 | NE 3 | ENE 3 | NNE 4 | NNE 4 | ENE 3 | NNE 4 | NE 3 | E 3 | NNW 4 | — | — | NNW 6 | N 6 | — | NNW 3 | N 3 | N 3 | NNW 3 | NNW 3 |
| kJ | 1 | 11 | 5 | 2 | 24 | 15 | 4 | 19 | 5 | 1 | 14 | — | — | 62 | 22 | — | 3 | 2 | 1 | 8 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 585 | 206 | 472 | 489 | 206 | 206 | 529 | 206 | 201 | 532 | 539 | 471 | 20 | 539 | 529 | 547 | 559 | 546 | 585 | 774 | 1132 |
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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