Porsmilin Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 1 pm 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Porsmilin sea temperature is
18.4° C
1.5° 

Porsmilin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Porsmilin surf forecast from 11 Jul 2026:

  • Most powerful swell: Saturday 11 Jul, 8PM (local time) - 2ft (0.6m), 10s period, WNW swell with 71 kJ wave energy.

Best Forecast Surf Conditions for Porsmilin this week:

The most powerful waves expected at Porsmilin in the next 16 days are 0.6m 10s and forecast to arrive on Saturday (Jul 11) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Saturday (Jul 11) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Sat 11th Jul)2ft (0.6m) 10s

Table - best surf conditions forecast for Porsmilin over the next 16 days.


Alright folks, Rusty here. Let’s have a look at what Porsmilin has in store for us over the next couple of weeks.

Right off the bat, I’ve got to be straight with you – this is a tough stretch. We’re looking at a long, dry spell of flat, weak conditions. For the first ten days, from Saturday the 11th right through to Wednesday the 22nd of July, the surf is basically a write-off. You’ll see tiny waves, mostly under 3ft, with poor surf conditions flagged for every single session. The combined swell energy is low, barely hitting 100 (105) on the best of those days, and mostly sitting in the weak 30-80 range. The winds are clean enough at times – we get some nice offshore breezes from the NNE – but there’s just no swell to work with. The water temp is sitting at 65°, which is a touch warmer than normal for this time of year, so at least you won’t be freezing if you take a paddle.

Now, things do finally start to look up as we get into the second week. The standout window is Friday the 24th of July. The morning kicks off with a solid 7ft swell from the west, with a short period of 6 seconds, but light offshore winds from the NE. The combined energy jumps to a strong 317, and the conditions are clean. That’s the first real sign of life. But the absolute best on offer is the Friday afternoon session. You’ve got a 10ft swell from the WNW, with a period of 9 seconds, and the combined energy rockets up to 1464. That’s proper, powerful surf. The wind is light from the NNW, keeping it clean. This is excellent surf, but I have to warn you – at 10ft, this is for experienced surfers only. Beginners, stay on the sand for this one.

Saturday the 25th still has plenty of size – 10ft in the morning and 7ft in the afternoon – but the wind swings to the west and WNW, putting a cross-shore chop on it. The energy is still massive (3380 in the morning, 928 in the afternoon), but the quality drops off. It’s more of a challenge than a classic.

After that, Sunday the 26th sees the swell drop back to 6ft, but onshore winds from the SSE and south mess it up with a choppy, bumpy surface. Not the one.

So, to wrap it up: the first ten days are a flat bust. The only real standout is Friday the 24th of July, especially the afternoon for the experienced crew. It’s a long wait, but it might just be worth it.

Rusty.

Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon afternoon. Warm (max 31°C on Sat afternoon, min 17°C on Tue morning). Winds decreasing (fresh winds from the NNE on Sat afternoon, calm by Tue morning).

Days 5-7 Weather Summary

Some drizzle, heaviest during Wed morning. Warm (max 23°C on Tue afternoon, min 18°C on Wed night). Wind will be generally light.

Sat
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
WNW
10
0.7
WNW
9
0.5
WNW
9
0.4
WNW
9
0.4
NW
8
0.2
WNW
8
0.4
SW
6
0.5
SW
6
0.3
W
11
0.4
W
11
0.4
W
10
0.4
W
10
0.4
W
9
0.3
W
9
0.8
SW
7
0.7
SW
6
0.7
SW
6
0.7
SW
6
0.8
WSW
6
0.8
WSW
5
0.3
W
9
Wave Graph
Metric surfscale
Energy kJ
98
71
45
30
17
6
9
19
22
37
31
29
26
14
52
36
32
34
46
32
14
Wind (km/h)
35
NE
30
ENE
25
ENE
5
NNW
20
SSW
20
E
15
NNW
10
NE
5
W
15
NNW
15
N
20
NNW
25
W
20
W
15
W
15
WSW
10
W
10
WSW
15
W
10
WNW
10
WSW
Wind State
off
cross-off
cross-off
cross-off
on
cross-off
cross-off
cross-off
glassy
cross-off
off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
High Tide
3:04PM4.98m
3:37AM5.07m
4:07PM5.33m
4:38AM5.38m
5:03PM5.69m
5:33AM5.66m
5:54PM6.01m
6:23AM5.85m
6:43PM6.21m
7:10AM5.92m
7:29PM6.25m
7:55AM5.85m
8:14PM6.13m
8:39AM5.67m
Low Tide
9:27PM1.12m
9:58AM1.02m
10:33PM0.76m
10:59AM0.72m
11:31PM0.39m
11:53AM0.44m
00:24AM0.10m
12:43PM0.24m
1:13AM-0.05m
1:30PM0.16m
1:59AM-0.05m
2:15PM0.22m
2:43AM0.11m
clear
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
part cloud
cloud
part cloud
light rain
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:31
6:31
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:17
10:17
10:16
10:15
10:15
10:15
10:14
10:13
 mm
4
1
4
2
1
Temp °C
31
27
24
31
31
21
23
22
19
23
23
19
20
19
19
20
19
18
19
18
19
Feels °C
27
22
21
27
28
20
23
23
20
22
21
17
18
17
19
19
19
18
18
17
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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 16 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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