Surf Forecasts:
Trez Hir surf forecast from 6 Aug 2026:
- Best quality surf: Thursday 13 Aug, 5AM (local time) - 3.5ft (1.0m), 9s period, W swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 11AM (local time) - 4.5ft (1.3m), 10s period, W swell with 340 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 2PM (local time) - 2ft (0.6m), 11s period with WNW 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 Saturday (Aug 08) at 2PM. The primary swell is predicted to be 0.6m and 11s 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 1.3m 10s and forecast to arrive on Thursday (Aug 13) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Thursday (Aug 06) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Sat 8th Aug) | 2ft (0.6m) 11s |
| Best Surf | 5AM (Thu 13th Aug) | 3.5ft (1.0m) 9s |
| Most Powerful | 11AM (Thu 13th Aug) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Trez Hir over the next 16 days.
The Lowdown
Right then, let’s have a look at what’s on offer. To be straight with you, Trez Hir is a spot that rarely breaks, and this forecast is a tough one to swallow. For the next six days, from the 6th to the 11th of August, it’s pretty much a write-off. You’re looking at tiny, weak dribbles – we’re talking 1 ft to 2 ft of swell with combined wave energy struggling to get above 58 (weak energy). The wind is all over the shop, and the conditions are just poor. It’s a long, flat gap to start.
Now, the first real glimmer of hope shows up on Wednesday the 12th of August. The morning brings a bit more life with 3 ft of swell from the west, period around 10 seconds. The combined energy climbs to 154 (moderate), and you’ve got a light offshore breeze from the NNW. It’s clean, but the waves are still described as very ordinary. The afternoon picks up a touch more size, hitting 4 ft, but that wind strengthens to 15 mph from the NW, so it’s a bit onshore-offshore and bumpy.
The standout window, and the only one worth getting excited about, is Thursday the 13th of August. The morning session is your best bet. You’ve got a clean 4 ft of west swell, period at 10 seconds, and combined energy of 340 (moderate). The wind is a light cross-off from the NNW, so the faces should be pretty tidy. That’s the pick of the whole run, but remember, this spot rarely breaks, so you need to be ready to go. The water temp is sitting at 64°, which is about average for this time of year.
Beyond that, Friday the 14th through to the 21st of August just looks like a slow fade back into small, ordinary surf with more poor conditions and inconsistent energy. Nothing else stands out.
Alright, stay patient and keep your eyes on that Thursday morning.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Sat night, min 15°C on Fri morning). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 23°C on Tue night, min 18°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||
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 10 | W 10 | W 9 | W 9 | W 9 | WNW 11 | SW 7 | WSW 7 | WSW 6 | WSW 7 | WSW 6 | WSW 7 | WNW 8 | W 11 | WNW 8 | WNW 8 | W 11 | W 10 | W 9 | W 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 17 | 17 | 16 | 15 | 7 | 47 | 2 | 4 | 8 | 9 | 8 | 9 | 47 | 9 | 43 | 23 | 59 | 153 | 194 | 165 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross | cross-on | cross-off | cross | cross-off | off | cross-off | off | off | cross-off | glassy | cross-off | cross-off | off | off | cross-off |
High Tide | 11:22PM4.73m | 12:01PM4.59m | 00:43AM4.50m | 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 | ||||||||
Low Tide | 5:17PM1.39m | 5:51AM1.47m | 6:29PM1.58m | 7:09AM1.63m | 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 | |||||||
 |  | |  |  |  | | | | | | | | | | | | | | | |
 | — | — | 7:00 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — |
 | — | 9:49 | — | — | 9:46 | — | — | 9:45 | — | — | 9:44 | — | — | 9:42 | — | — | 9:39 | — | — | 9:38 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 17 | 17 | 20 | 19 | 20 | 24 | 25 | 21 | 22 | 21 | 19 | 21 | 20 | 21 | 22 | 23 | 21 | 22 | 21 |
Feels °C | 15 | 13 | 16 | 15 | 14 | 17 | 21 | 22 | 19 | 19 | 17 | 18 | 19 | 18 | 21 | 19 | 20 | 20 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | W 10 | NW 6 | NW 6 | NW 6 | W 9 | WNW 11 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | WNW 8 | NW 8 | WNW 8 | WNW 8 | W 11 | W 10 | W 9 | W 9 |
| kJ | 17 | 25 | 11 | 5 | 7 | 47 | 106 | 98 | 67 | 65 | 83 | 77 | 47 | 69 | 43 | 23 | 59 | 153 | 194 | 165 |
Swell 2 Height (m) Direction Period (s) | SW 12 | W 10 | W 9 | W 9 | WNW 6 | NNE 4 | N 4 | NNE 4 | WSW 6 | WSW 7 | WSW 6 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | W 10 | WNW 7 | SW 6 | — | WNW 12 |
| kJ | 6 | 17 | 16 | 15 | 3 | 1 | 2 | 3 | 8 | 9 | 8 | 9 | 9 | 8 | 4 | 7 | 21 | 1 | — | 49 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 6 | W 6 | W 10 | WNW 6 | SW 7 | WSW 7 | W 8 | SW 4 | WSW 6 | S 13 | W 11 | W 11 | W 10 | WSW 6 | WSW 6 | — | — | — |
| kJ | 6 | 6 | 1 | 1 | 2 | 3 | 2 | 4 | 1 | 1 | 8 | 3 | 2 | 9 | 8 | 3 | 3 | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 6 | — | — | N 3 | NE 3 | — | — | — | N 3 | NNW 4 | NNW 4 | N 5 | NNW 4 | — | — | — | NNW 3 | — | WNW 2 | — |
| kJ | 64 | — | — | 5 | 2 | — | — | — | 1 | 10 | 17 | 11 | 8 | — | — | — | 1 | — | 1 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 200 | 10 | 434 | 578 | 570 | 11 | 2 | 3 | 3 | 549 | 3 | 69 | 200 | 3 | 11 | 206 | 0 | 0 | 0 | 0 |
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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