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Surf Forecasts:

Porsmilin surfForecast / Brittany – Finistere / France

information circle12 Day Weather and Surf, issued 6 pm Thursday 20 Nov 2025 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
14.3° C
 (Which is 1.2°C warmer than normal 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 Friday (Nov 21) at 10AM. The primary swell is predicted to be 0.5m and 15s period with a secondary swell of 0.7m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Porsmilin in the next 12 days are 5.0m 12s and forecast to arrive on Monday (Nov 24) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Friday (Nov 21) at 1AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 21st Nov)1.5ft (0.5m) 15s
Best Surf 4PM (Sun 23rd Nov)11ft (3.5m) 10s
Most Powerful 1PM (Mon 24th Nov)16ft (5.0m) 12s

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 Moderate rain (total 13mm), heaviest on Sat morning. Very mild (max 14°C on Sat night, min 7°C on Thu afternoon). Winds increasing (calm on Fri afternoon, strong winds from the SSW by Sat morning).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Tue morning. Very mild (max 12°C on Sun afternoon, min 10°C on Mon night). Winds decreasing (near gales from the WNW on Sun night, light winds from the NNW by Wed morning).

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
1
2
0
0
2
0
0
!
0
0
0
0
1
2
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
W
0.7
W
0.5
W
0.8
W
1
W
1.1
W
1.1
W
1.1
W
3
W
3.5
WNW
4
WNW
5
WNW
4.5
NW
3.5
NW
3
NW
2.4
NW
0.8
W
1
NW
0.7
W
0.8
NW
0.7
W
Period(s) (?)11111514131313138101111111010911910810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)92114115260356417411380946200741796512543625291419901149152928492
Wind
(km/h)
30
N
30
N
20
NNE
10
N
25
SSW
50
SSW
25
NW
25
SW
30
WNW
20
W
45
WNW
55
NW
50
NW
45
NW
45
NNW
35
N
25
NNE
15
N
15
NW
20
W
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offoffcross-
off		ononcross-
off		oncrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		crosscross-
on
High Tide
/ height (m)
5:00PM
5.37
5:14AM
5.50
5:32PM
5.35
5:46AM
5.47
6:05PM
5.26
6:19AM
5.36
6:38PM
5.10
6:53AM
5.21
7:13PM
4.91
7:30AM
5.02
7:53PM
4.69
8:12AM
4.82
8:39PM
4.49
9:02AM
4.64
Low Tide
/ height (m)
11:16PM
0.78
11:36AM
0.71
11:49PM
0.82
12:10PM
0.77
12:23AM
0.93
12:45PM
0.91
12:57AM
1.09
1:22PM
1.09
1:34AM
1.28
2:02PM
1.29
2:15AM
1.48
2:47PM
1.47
3:04AM
1.66
Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise--8:33--8:34--8:37--8:37--8:38--8:41--8:41
Sunset5:35--5:34--5:32--5:31--5:30--5:30--5:29--
rain showers
rain showers
clear
part cloud
light rain
light rain
cloud
light rain
cloud
light rain
rain showers
light rain
cloud
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
light rain
Rain (mm)
23--25-1-132-133----2
Temp. °C88881012121413121211111111101110111212
Feels °C (?)-2-1143878784-1-111245755
  • 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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Latest Updates

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Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

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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.

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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