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Porsmilin Surf Forecast
/ Brittany – Finistere (75 surf breaks) /
Surf Forecasts:
Porsmilin surfForecast / Brittany – Finistere / France
12 Day Weather and Surf, issued 6 am Friday 05 Dec 2025 CETForecast update in hr min s Forecast update imminent
Porsmilin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porsmilin sea temperature is
13.1° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Porsmilin this week:
The surf forecast for Porsmilin over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Dec 06) at 10AM. The primary swell is predicted to be 7.0m and 16s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Porsmilin in the next 12 days are 6.5m 20s and forecast to arrive on Friday (Dec 12) at 10AM. 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+) | 10AM (Sat 6th Dec) | 23ft (7.0m) 16s |
| Best Surf | 10AM (Sat 6th Dec) | 23ft (7.0m) 16s |
| Most Powerful | 10AM (Fri 12th Dec) | 21ft (6.5m) 20s |
Table - best surf conditions forecast for Porsmilin over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 21mm), heaviest during Fri morning. Very mild (max 15°C on Fri afternoon, min 11°C on Fri morning). Mainly gales. | Days 3-6 Weather Summary Heavy rain (total 64mm), heaviest during Mon night. Very mild (max 15°C on Mon night, min 11°C on Tue afternoon). Winds decreasing (gales from the SSW on Mon night, light winds from the W by Tue afternoon). | ||||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||
| 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) (?) | 17 | 16 | 14 | 16 | 17 | 16 | 14 | 12 | 12 | 11 | 19 | 17 | 16 | 16 | 15 | 13 | 12 | 12 | 13 | 13 | 12 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 13339 | 5892 | 11299 | 26042 | 26668 | 14293 | 9831 | 9637 | 6419 | 3255 | 3893 | 10478 | 19188 | 12621 | 4407 | 4920 | 3668 | 2259 | 3188 | 6942 | 7314 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross | cross- on | on | cross- on | cross- on |
High Tide / height (m) | 5:04PM 6.07 | 5:25AM 6.23 | 5:52PM 6.01 | 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 | ||||||||
Low Tide / height (m) | 11:03AM 0.01 | 11:25PM 0.14 | 11:53AM -0.05 | 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 | ||||||||
Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | |||||||||||||||
| Sunrise | 8:52 | - | - | 8:53 | - | - | 8:55 | - | - | 8:56 | - | - | 8:56 | - | - | 8:57 | - | - | 8:59 | - | - |
| Sunset | - | 5:24 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:23 | - | - | 5:22 | - |
 |  |  |  | |  | | | | |  |  |  | | |  | |  | | | | |
Rain (mm) | 5 | 4 | 4 | - | - | 6 | 1 | - | 1 | 4 | 10 | 23 | 11 | 6 | 10 | - | - | - | - | - | 2 |
| Temp. °C | 12 | 15 | 13 | 13 | 13 | 15 | 15 | 15 | 14 | 14 | 13 | 15 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 13 |
| Feels °C (?) | 2 | 4 | 2 | 2 | 5 | 6 | 6 | 3 | 10 | 7 | 3 | 3 | 5 | 5 | 8 | 6 | 6 | 8 | 5 | 3 | 3 |
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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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Porsmilin 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 Porsmilin Surf forecast
The above surf forecast table for Porsmilin provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Porsmilin can be found by selecting the local surf guide option on the grey menu. Our Porsmilin 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 (Porsmilin) 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 Porsmilin 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.
Porsmilin is 11 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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