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Surf Forecasts:

Porsmilin surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 12 pm Tuesday 20 Jan 2026 CET
Forecast 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
10.2° C
 (Which is 1.0°C colder than average for this time of year)

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 Thursday (Jan 22) at 4AM. The primary swell is predicted to be 6.5m and 16s period with a secondary swell of 0.8m and 8s. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Porsmilin in the next 12 days are 9.5m 18s and forecast to arrive on Friday (Jan 23) at 4PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 4AM (Thu 22nd Jan)21ft (6.5m) 16s
Best Surf 4AM (Thu 22nd Jan)21ft (6.5m) 16s
Most Powerful 4PM (Fri 23rd Jan)31ft (9.5m) 18s

Table - best surf conditions forecast for Porsmilin over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 43mm), heaviest during Tue morning. Very mild (max 12°C on Tue night, min 7°C on Thu night). Winds increasing (fresh winds from the SW on Tue afternoon, gales from the SSW by Thu night).

Days 3-6 Weather Summary Heavy rain (total 30mm), heaviest during Sat night. Very mild (max 10°C on Sat morning, min 6°C on Sun night). Winds decreasing (severe gales from the SSW on Fri morning, light winds from the SE by Sun afternoon).

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
!
0
0
!
!
!
!
!
!
!
!
!
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
WNW
3.5
WNW
4
W
3
WNW
3.5
SW
4.5
WSW
7
W
6
W
5
WSW
8.5
WSW
9.5
WSW
8.5
WSW
6.5
W
6.5
W
6.5
W
4.5
W
3.5
W
5
W
3.5
W
2.4
W
3.5
W
Period(s) (?)161614131012161614171817161617151416131210
Wave
Graph
(?)Metric surfscale
Energy kJ (?)566863126070279224646178247771661595974111053992432712236722492253419337419611155400416812716
Wind
(km/h)
60
S
40
WSW
35
S
50
SSW
45
SSW
35
WSW
45
W
30
SW
55
SW
75
S
75
SSW
65
SSW
50
SSW
35
SSW
25
S
20
ESE
15
SE
20
ESE
35
SE
35
WSW
55
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		onononcross-
on		crosscross-
on		cross-
on		onononononcross-
on		crosscrosscrosscrosscross-
on		cross-
on
High Tide
/ height (m)
6:15PM
5.49
6:30AM
5.81
6:49PM
5.56
7:03AM
5.84
7:24PM
5.55
7:39AM
5.77
8:01PM
5.45
8:18AM
5.60
8:42PM
5.27
9:01AM
5.33
9:30PM
5.02
9:54AM
4.99
10:29PM
4.74
Low Tide
/ height (m)
12:23PM
0.50
12:33AM
0.57
12:56PM
0.41
1:07AM
0.54
1:30PM
0.41
1:42AM
0.60
2:06PM
0.50
2:19AM
0.73
2:45PM
0.68
3:01AM
0.94
3:29PM
0.94
3:51AM
1.20
4:23PM
1.24
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Sunrise9:00--9:00--8:59--8:57--8:56--8:56--8:55--
Sunset-5:58--5:59--6:00--6:01--6:04--6:05--6:07-
mod rain
rain showers
mod rain
light rain
rain showers
rain showers
rain showers
cloud
heavy rain
light rain
light rain
mod rain
light rain
thunderstorm
rain showers
rain showers
rain showers
part cloud
light rain
mod rain
thunderstorm
Rain (mm)
10465241-1134652811-163
Temp. °C1191212101010109889101010910810118
Feels °C (?)-10120223-4-8-8-212336334-4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 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.

View detailed surf forecast for Porsmilin at:
surf-forecast.com

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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