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Plouharnel La Guerite Tata Beach Surf Forecast
/ Brittany – Morbihan (22 surf breaks) /
Surf Forecasts:
Plouharnel La Guerite Tata Beach surfForecast / Brittany – Morbihan / France
12 Day Weather and Surf, issued 7 am Thursday 18 Sep 2025 CEST
Best Forecast Surf Conditions for Plouharnel La Guerite Tata Beach this week:
The surf forecast for Plouharnel La Guerite Tata Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 18) at 8PM. The primary swell is predicted to be 1.4m and 11s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Plouharnel La Guerite Tata Beach in the next 12 days are 2.5m 9s and forecast to arrive on Sunday (Sep 21) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Monday (Sep 22) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 18th Sep) | 4.5ft (1.4m) 11s |
| Best Surf | 8PM (Thu 18th Sep) | 4.5ft (1.4m) 11s |
| Most Powerful | 2AM (Sun 21st Sep) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Plouharnel La Guerite Tata Beach over the next 12 days.
Short Range Forecast Some drizzle, heaviest during Sat morning. Warm (max 20°C on Thu night, min 15°C on Sat night). Winds increasing (calm on Thu night, strong winds from the W by Sat night). | Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Mon morning. Very mild (max 17°C on Tue afternoon, min 12°C on Sun night). Winds increasing (light winds from the WNW on Mon night, fresh winds from the NNE by Tue morning). | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 15 | 14 | 12 | 11 | 10 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 841 | 615 | 396 | 239 | 296 | 231 | 173 | 262 | 933 | 367 | 217 | 132 | 65 | 31 | 10 | 5 | 4 | 14 | 50 | 64 | 54 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- off | cross- off | cross- on | glass | cross- on | on | on | on | on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | off | cross- off | off |
High Tide / height (m) | 3:47PM 3.78 | 4:15AM 3.69 | 4:29PM 4.04 | 4:52AM 3.91 | 5:04PM 4.22 | 5:23AM 4.06 | 5:34PM 4.32 | 5:51AM 4.16 | 6:02PM 4.35 | 6:17AM 4.19 | 6:28PM 4.30 | 6:42AM 4.17 | 6:55PM 4.18 | ||||||||
Low Tide / height (m) | 9:09AM 1.01 | 9:44PM 0.71 | 9:58AM 0.71 | 10:27PM 0.45 | 10:39AM 0.45 | 11:04PM 0.25 | 11:15AM 0.27 | 11:37PM 0.13 | 11:49AM 0.16 | 12:09AM 0.10 | 12:22PM 0.15 | 12:41AM 0.17 | 12:55PM 0.23 | 1:12AM 0.32 | |||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
| Sunrise | 7:52 | - | - | 7:54 | - | - | 7:54 | - | - | 7:56 | - | - | 7:58 | - | - | 7:58 | - | - | 8:00 | - | - |
| Sunset | - | 8:19 | - | - | 8:16 | - | - | 8:15 | - | - | 8:13 | - | - | 8:10 | - | - | 8:08 | - | - | 8:07 | - |
 |  |  | |  | |  | |  | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | 2 | 1 | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 20 | 20 | 20 | 20 | 19 | 19 | 16 | 15 | 16 | 15 | 14 | 15 | 15 | 15 | 17 | 15 | 14 | 19 | 16 |
| Feels °C (?) | 17 | 16 | 17 | 16 | 18 | 20 | 17 | 15 | 9 | 10 | 11 | 10 | 10 | 10 | 12 | 9 | 11 | 9 | 9 | 15 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Brittany - Morbihan
Continuing clean conditions at Plouharnel La Guerite Tata Beach (calm at Plouharnel 2 km from Plouharnel La Guerite Tata Beach). A 1.4m groundswell from the W
Actual: 30 min ago
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Plouharnel La Guerite Tata Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Plouharnel La Guerite Tata Beach Surf forecast
The above surf forecast table for Plouharnel La Guerite Tata Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Plouharnel La Guerite Tata Beach can be found by selecting the local surf guide option on the grey menu. Our Plouharnel La Guerite Tata Beach 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 (Plouharnel La Guerite Tata Beach) 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 Plouharnel La Guerite Tata Beach 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.
Plouharnel La Guerite Tata Beach is 24 km (15 miles) from the city of Lanester. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Lanester. Lanester has rooms for a wide range of budgets as well as car hire and transport links.
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