Porsmilin Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 1 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Porsmilin sea temperature is
18.5° C
1.9° 

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


Porsmilin surf forecast from 9 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 11PM (local time) - 2.5ft (0.8m), 9s period, WNW swell with offshore winds.
  • Most powerful swell: Friday 10 Jul, 5AM (local time) - 3ft (0.9m), 10s period, WNW swell with 163 kJ wave energy.
  • Next surfable swell (1★+): Thursday 9 Jul, 11PM (local time) - 2.5ft (0.8m), 9s period with WNW swell.

Best Forecast Surf Conditions for Porsmilin this week:

The surf forecast for Porsmilin over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 09) at 11PM. The primary swell is predicted to be 0.8m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Porsmilin in the next 16 days are 0.9m 10s and forecast to arrive on Friday (Jul 10) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 4s period and expected on Sunday (Jul 12) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Thu 9th Jul)2.5ft (0.8m) 9s
Best Surf11PM (Thu 9th Jul)2.5ft (0.8m) 9s
Most Powerful 5AM (Fri 10th Jul)3ft (0.9m) 10s

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


Alright, I’ve chewed on the numbers for the next couple of weeks, and I gotta tell you, it’s a real bummer for Porsmilin. The swell window is locked up, and we’re looking at a long, flat spell that’s gonna test your patience. The water is sitting at 65°, which is a touch warmer than normal for this time of year, so you’ll be comfortable on the beach while you’re staring at nothing.

The first glimmer of anything rideable is on Thursday the 10th in the morning. We’ve got a weak 3ft swell from the WNW, with a period of 9 seconds, and the energy is moderate (162). The wind is a light easterly, cross-offshore, so it’ll be glassy, but the waves are just ordinary. After that, it’s a downhill slide. From Friday the 11th all the way through to the 24th of July, the surf is pathetic – mostly ankle to knee-high, with the swell height dropping to 1ft and the combined energy falling into the weak double digits (like 12 or 20). The winds are mostly cross-off, so it’s clean, but there’s just no power.

The one standout, if you can even call it that, is late in the run on Wednesday the 22nd of July during the morning. We get a bump of 5ft from the NW, but the period is a short 6 seconds, meaning it’s steep, crumbly, and pretty weak for its size. The wind is a fresh offshore from the north, which will keep it clean, but the energy is moderate (184) and the waves are still described as poor. It’s not a beginner wave at that size, but it’s hardly pumping for experts either. Honestly, the whole setup looks more interesting for kite surfing than paddle surfing for most of this period.

Signing off, Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Fri night. Warm (max 32°C on Sat afternoon, min 18°C on Sat night). Mainly strong winds.

Days 5-7 Weather Summary

Some drizzle, heaviest during Sun night. Warm (max 31°C on Sun afternoon, min 18°C on Tue morning). Winds decreasing (strong winds from the NE on Sun night, light winds from the WNW by Tue afternoon).

Thu
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
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
1
1
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)
0.8
WNW
9
0.9
WNW
10
1
WNW
9
0.8
WNW
9
0.6
WNW
11
0.8
WNW
10
0.7
WNW
10
0.5
WNW
9
0.4
WNW
9
0.4
NW
9
0.2
WNW
8
0.4
SE
5
0.4
SW
6
0.4
SSW
6
0.3
W
11
0.4
W
11
0.4
W
10
0.4
W
10
0.4
W
9
0.4
W
9
0.7
SW
4
Wave Graph
Metric surfscale
Energy kJ
118
129
158
106
81
111
98
46
31
19
7
6
8
12
23
37
31
30
25
25
17
Wind (km/h)
25
NNE
25
NE
15
E
45
NE
25
NE
20
ENE
30
NE
30
ENE
30
ENE
35
NE
40
ENE
25
ENE
20
ENE
30
ENE
10
ENE
10
NW
15
NNW
15
NW
20
NW
15
NW
10
WNW
Wind State
off
off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
High Tide
1:12AM4.71m
1:53PM4.74m
2:28AM4.82m
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
Low Tide
6:58PM1.49m
7:36AM1.38m
8:13PM1.38m
8:49AM1.26m
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
cloud
part cloud
part cloud
thunderstorm
rain showers
clear
clear
rain showers
rain showers
part cloud
rain showers
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:30
6:31
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:20
10:19
10:17
10:17
10:16
10:15
10:15
10:15
 mm
1
2
2
2
1
Temp °C
29
26
28
31
26
26
32
27
23
31
28
22
27
26
21
23
24
19
21
19
19
Feels °C
26
21
26
29
22
23
27
22
19
25
22
19
24
22
20
23
23
18
20
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)
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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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