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Trez Hir Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Trez Hir surfForecast / Brittany – Finistere / France
12 Day Weather and Surf, issued 12 am Sunday 07 Dec 2025 CETForecast update in hr min s Forecast update imminent
Trez Hir surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Trez Hir sea temperature is
12.9° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Trez Hir this week:
The surf forecast for Trez Hir over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Dec 08) at 7PM. The primary swell is predicted to be 5.5m and 18s period with a secondary swell of 5.0m and 18s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Trez Hir in the next 12 days are 6.0m 17s and forecast to arrive on Tuesday (Dec 09) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Mon 8th Dec) | 18ft (5.5m) 18s |
| Best Surf | 7PM (Mon 8th Dec) | 18ft (5.5m) 18s |
| Most Powerful | 7AM (Tue 9th Dec) | 20ft (6.0m) 17s |
Table - best surf conditions forecast for Trez Hir over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 37mm), heaviest during Sat night. Very mild (max 15°C on Sat night, min 12°C on Mon morning). Mainly gales. | Days 3-6 Weather Summary Mostly dry. Very mild (max 14°C on Fri morning, min 9°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the S by Thu night). | |||||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 16 | 14 | 12 | 12 | 12 | 18 | 17 | 16 | 13 | 14 | 13 | 13 | 12 | 13 | 13 | 14 | 17 | 17 | 17 | 16 | 14 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 14278 | 9899 | 8644 | 4893 | 3436 | 10744 | 13701 | 17237 | 8457 | 4220 | 2640 | 1997 | 1578 | 2764 | 2011 | 3444 | 9083 | 9301 | 10968 | 7525 | 4009 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross | cross | cross- on | cross- on | cross- on | cross | cross- off | cross- off | off | on | on | on | cross- on | cross- on | cross- off | cross- off | cross- off | glass | |
High Tide / height (m) | 6:12AM 6.17 | 6:40PM 5.81 | 7:00AM 5.97 | 7:29PM 5.50 | 7:49AM 5.66 | 8:19PM 5.13 | 8:41AM 5.28 | 9:15PM 4.76 | 9:38AM 4.91 | 10:17PM 4.47 | 10:43AM 4.59 | 11:27PM 4.30 | 11:54AM 4.40 | |||||||||
Low Tide / height (m) | 12:13AM 0.20 | 12:42PM 0.05 | 1:01AM 0.39 | 1:32PM 0.28 | 1:50AM 0.66 | 2:23PM 0.60 | 2:41AM 0.99 | 3:16PM 0.96 | 3:35AM 1.33 | 4:13PM 1.29 | 4:34AM 1.61 | 5:13PM 1.54 | 5:38AM 1.79 | 6:16PM 1.68 | ||||||||
Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | ||||||||||||||||
| Sunrise | - | 8:55 | - | - | 8:56 | - | - | 8:56 | - | - | 8:57 | - | - | 8:59 | - | - | 9:00 | - | - | 9:00 | - | |
| Sunset | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | |
 |  | |  | |  |  | |  | |  | |  |  | | | | | | | | ||
Rain (mm) | 15 | 2 | 2 | - | 3 | - | 6 | 3 | 6 | - | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 15 | 15 | 14 | 14 | 13 | 14 | 15 | 15 | 14 | 13 | 12 | 11 | 11 | 9 | 10 | 13 | 14 | 12 | 12 | 10 | 10 | |
| Feels °C (?) | 7 | 5 | 6 | 10 | 8 | 6 | 6 | 3 | 6 | 9 | 7 | 5 | 10 | 5 | 4 | 8 | 10 | 11 | 11 | 8 | 8 | |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 12 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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