Porsmilin Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 7 pm 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's Porsmilin sea temperature is
18.2° C
0.4° 

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


Porsmilin surf forecast from 27 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 2AM (local time) - 4.5ft (1.4m), 10s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 28 Jul, 2AM (local time) - 4.5ft (1.4m), 10s period, WNW swell with 371 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 28 Jul, 2AM (local time) - 4.5ft (1.4m), 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 Tuesday (Jul 28) at 2AM. The primary swell is predicted to be 1.4m 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 1.4m 10s and forecast to arrive on Tuesday (Jul 28) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Saturday (Aug 01) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 28th Jul)4.5ft (1.4m) 10s
Best Surf 2AM (Tue 28th Jul)4.5ft (1.4m) 10s
Most Powerful 2AM (Tue 28th Jul)4.5ft (1.4m) 10s

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 brewing for our local stretch.

Well, I’ll be honest with you, the next week and a half is looking pretty grim for a proper paddle. We’ve got a long, flat spell on the cards before anything worth getting wet for shows up. From now until late in the first week of August, you’re looking at a whole lot of small, weak, and messy junk. The energy is just pathetic, with combined swell energy values barely getting into triple digits and often sitting in the low double digits. Winds are all over the place, and the swell is tiny. It’s not going to be worthwhile.

We finally get a little pulse kicking in on the morning of Wednesday the 5th of August. Porsmilin will see a bump from the SW at 5ft, but the period is a short 7 seconds, so it’ll be a bit weak and disorganised. The combined energy is sitting at 206 (moderate wave energy) and the wind will be a light NW cross-off, which is about the only good thing going for it. The water temp is about average for this time of year. It’s surfable, but nothing to write home about.

Now, the real standout for this entire outlook, the one that’s got a bit of fire in the belly, is the morning of Friday the 7th of August. Early on, Porsmilin is looking like the pick. We’ve got a clean 6ft swell rolling in from the WNW with a long period of 8 seconds. The combined energy jumps to 422 (strong wave energy), and the wind will be a light ENE cross-off, keeping the surface glassy. This is your best chance for a proper session. The swell is a touch over 5ft, so it might be a bit much for absolute beginners, but for the rest of us, it’s game on. The afternoon fades a bit, but that morning window is the one to circle.

After that, it gets ugly again. Saturday the 8th of August brings onshore winds and a big, messy 8ft to 8ft swell on the WNW, but it’s accompanied by a strong SSW wind, turning it into a choppy, blown-out mess. The combined energy hits 1034 (very strong wave energy) on Saturday afternoon, but with the wind howling, it’s only going to be interesting for the kite surfers, not us paddle surfers. The onshore winds stick around for the next few days, and by the time it cleans up again on the 11th and 12th, the swell is all but gone, dropping to a tiny 0.7ft on the morning of the 12th.

So, to sum it up: the first week is a write-off. The only real shot you’ve got is the early morning of Friday the 7th of August at Porsmilin. The rest is a waiting game for a better forecast.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Tue night, min 17°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 20°C on Sun afternoon, min 15°C on Thu night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
1
0
0
0
1
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
Wave
Height (m)
Direction
Period (s)
1.4
WNW
10
1.1
WNW
10
1
WNW
9
0.9
WNW
9
0.8
WNW
9
0.8
WNW
8
0.8
WNW
9
0.9
WNW
8
0.9
WNW
8
0.9
WNW
8
0.8
WNW
8
1
NW
8
0.5
WNW
7
0.6
WNW
7
0.5
W
9
0.5
W
8
0.4
W
8
0.4
W
10
0.5
W
9
Wave Graph
Metric surfscale
Energy kJ
371
226
176
124
94
80
84
103
98
88
82
110
30
31
41
35
22
30
39
Wind (km/h)
15
NE
0
SE
10
NW
5
SSE
10
W
20
WNW
15
WNW
15
NNW
20
NNW
15
NNW
15
NNW
20
NNW
25
NNE
25
NNE
30
N
25
N
15
NNE
25
NNE
20
NE
Wind State
cross-off
glassy
cross-off
glassy
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
off
cross-off
High Tide
5:19AM4.80m
5:35PM5.12m
5:55AM5.05m
6:10PM5.38m
6:29AM5.26m
6:43PM5.59m
7:01AM5.40m
7:15PM5.71m
7:33AM5.49m
7:47PM5.75m
8:06AM5.50m
8:20PM5.71m
Low Tide
11:22PM1.28m
11:36AM1.22m
00:00AM0.99m
12:12PM0.97m
00:35AM0.76m
12:46PM0.77m
1:09AM0.59m
1:19PM0.65m
1:41AM0.50m
1:51PM0.61m
2:13AM0.48m
2:24PM0.64m
2:46AM0.55m
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:48
6:50
6:50
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:02
10:00
10:00
9:59
9:57
9:55
9:54
 mm
Temp °C
18
20
21
23
18
18
18
17
18
18
16
17
17
17
18
17
17
20
20
Feels °C
16
21
20
23
19
17
16
18
17
15
14
14
12
13
13
13
15
15
15
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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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