Porsmilin Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 7 pm 24 Jul 2026 (local time)

Forecast update in  hr  min

Today's Porsmilin sea temperature is
17.7° C
0.1° 

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


Porsmilin surf forecast from 25 Jul 2026:

  • Best quality surf: Monday 27 Jul, 8AM (local time) - 5.5ft (1.7m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Monday 27 Jul, 5AM (local time) - 6ft (1.9m), 9s period, WNW swell with 604 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 8AM (local time) - 5.5ft (1.7m), 10s 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 Monday (Jul 27) at 8AM. The primary swell is predicted to be 1.7m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Porsmilin in the next 16 days are 1.9m 9s and forecast to arrive on Monday (Jul 27) 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 1.2m 6s period and expected on Sunday (Jul 26) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Mon 27th Jul)5.5ft (1.7m) 10s
Best Surf 8AM (Mon 27th Jul)5.5ft (1.7m) 10s
Most Powerful 5AM (Mon 27th Jul)6ft (1.9m) 9s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s coming up for Porsmilin over the next couple of weeks.

Right off the bat, we’ve got a bit of a slow start. The first few days, Saturday the 25th and Sunday the 26th, are pretty much a write-off. There’s barely a ripple on Saturday with a tiny 0.7 ft to 1.0 ft swell, and while Sunday pumps up to around 5 ft, it’s all wind-affected with a short, choppy period of 7 seconds and a fresh cross-shore breeze. That’s a big pass from me.

The real action starts to shape up on Monday the 27th. Morning looks like the pick of the whole run, with a clean 6 ft swell from the WNW, a period of 10 seconds, and a light offshore breeze. The combined energy hits 511 (moderate wave energy) and the conditions are clean. That’s proper surfable, fun-sized waves. The afternoon drops off a bit with more wind, so aim for that early session.

Tuesday the 28th is a real gem for the patient surfer. We’ve got a glassy morning – dead calm, no wind at all – on a 3 ft WNW swell. The period is a friendly 9 seconds. It’s not big, but it’ll be clean and fun, with light crowds possible. The water temp is about average for this time of year, so no need for a thick wetsuit.

From Wednesday the 29th onward, it’s a bit of a mixed bag with mostly small, weak swells. Wednesday morning has 3 ft but the energy is low (106), and the wind stays light and cross-off, so it’s surfable but very ordinary. The rest of the week and into the first weekend of August sees tiny waves, mostly under 3 ft, with a lot of onshore or strong offshore winds that just don’t set up the bank well. There’s a bit of a spike on Thursday the 6th of August with a 6 ft W swell, but it’s accompanied by a fresh cross-onshore breeze and a short 7-second period, which makes it lumpy and messy. That’s more of a kite-surfing setup than a paddle-surfing one.

The second week is pretty quiet overall. A few days show 3 ft to 4 ft but the wind is either onshore or cross-off with poor conditions. Nothing to get excited about, and the energy stays low to moderate. The long-range outlook is thin, so don’t hold your breath for a late-breaking swell.

The standout: Monday morning the 27th of July. That 6 ft, 10-second groundswell with light offshore wind is your best bet. Get on it early.

The runner-up: Tuesday morning the 28th of July. Don’t laugh at the 3 ft – with glassy conditions and a clean bank, it’ll be a whole lot of fun with no crowds.

Keep your eyes on the forecast, but for now, that’s what we’ve got.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Fri night, min 16°C on Fri night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Tue night, min 17°C on Thu morning). Winds increasing (calm on Tue morning, fresh winds from the N by Thu afternoon).

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
1
2
1
1
1
1
1
1
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
W
8
0.2
WNW
10
0.3
WNW
10
0.2
WNW
10
1.6
WNW
7
1.7
WNW
8
1.9
WNW
9
1.7
WNW
10
1.5
WNW
10
1.3
WNW
10
1
WNW
9
1
WNW
9
0.9
WNW
9
0.8
WNW
9
0.8
WNW
9
0.8
WNW
8
0.8
WNW
8
0.7
WNW
8
0.5
WNW
8
Wave Graph
Metric surfscale
Energy kJ
5
9
19
9
242
365
578
511
448
320
184
172
124
96
99
90
86
56
32
Wind (km/h)
25
N
20
NNW
25
NW
25
W
30
WNW
25
NW
15
NW
10
NW
20
NW
20
NE
0
N
10
NNW
5
NNE
15
NNW
25
NNW
15
N
20
N
30
N
15
NNE
Wind State
off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
off
cross-off
cross-off
off
off
cross-off
off
High Tide
2:49AM4.09m
3:20PM4.28m
3:51AM4.27m
4:13PM4.53m
4:39AM4.53m
4:57PM4.82m
5:19AM4.80m
5:35PM5.12m
5:55AM5.05m
6:10PM5.38m
6:29AM5.26m
6:43PM5.59m
Low Tide
8:32PM2.00m
9:03AM1.98m
9:43PM1.84m
10:06AM1.79m
10:38PM1.58m
10:55AM1.51m
11:22PM1.28m
11:36AM1.22m
00:00AM0.99m
12:12PM0.97m
00:35AM0.76m
12:46PM0.77m
1:09AM0.59m
clear
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:43
6:45
6:46
6:47
6:48
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:06
10:05
10:04
10:02
10:00
10:00
9:59
 mm
Temp °C
20
18
19
18
18
18
17
17
19
19
22
24
25
21
22
20
19
21
18
Feels °C
15
15
16
15
16
14
14
17
16
16
22
22
24
20
19
17
17
18
14
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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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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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