Porsmilin Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 1 am 25 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, 5AM (local time) - 6ft (1.8m), 9s period, NW swell with cross-offshore winds.
  • Most powerful swell: Friday 31 Jul, 8PM (local time) - 6.5ft (2.0m), 10s period, WSW swell with 778 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 5AM (local time) - 6ft (1.8m), 9s period with NW 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 5AM. The primary swell is predicted to be 1.8m and 9s 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 2.0m 10s and forecast to arrive on Friday (Jul 31) at 8PM. Winds are predicted to be cross-shore 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+) 5AM (Mon 27th Jul)6ft (1.8m) 9s
Best Surf 5AM (Mon 27th Jul)6ft (1.8m) 9s
Most Powerful 8PM (Fri 31st Jul)6.5ft (2.0m) 10s

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


The Lowdown

Alright mates, Rusty here. Let’s see what Porsmilin has in store for us over the next couple of weeks.

Right off the bat, it’s a slow start. Saturday the 25th and Sunday the 26th are pretty much a washout. The swell is tiny or too wind-whipped, with a messy cross-shore breeze on Sunday kicking up a lumpy 5ft to 6ft swell (combined energy 272 to 424), but the period is short at 7 to 8 seconds, so it’s just a jumbled mess. Not worth your time.

Monday the 27th morning is where things finally light up. The wind swings light offshore from the NW, and we’ve got a clean 6ft swell rolling in from the WNW with a decent 10-second period. The combined energy is a solid 501, giving the waves some real punch. This is the first true standout of the period. The water temp is sitting at 64°, which is pretty much average for the time of year, so no surprises there.

Tuesday the 28th morning is a real gift for the early crew. It’s dead glassy with a SE breeze at only 3 mph, and the swell holds at 3ft from the WNW with a 10-second period. The energy is moderate (197), but with those perfect conditions, the waves will be clean and fun. This is the pick of the early week for anyone who can get out there. Crowds are "sometimes" a thing here, so you might have a few mates out, but it’s not a circus.

After that, the surf fades again. Wednesday and Thursday the 30th and 31st drop into the 2ft to 3ft range with weak energy. By Friday the 31st afternoon, a new pulse of 3ft swell from the WSW with a long 11-second period shows up, giving a combined energy of 280, but it’s a bit of a gamble with marginal conditions.

The first week of August is a real mixed bag. Saturday the 1st has onshore winds and a messy 4ft swell, so forget it. Sunday the 2nd through Tuesday the 5th is mostly flat or weak, with the swell hanging around 1ft to 3ft and low energy. But then Wednesday the 5th morning throws a curveball: a 6ft swell from the west with a 9-second period, and the combined energy jumps to 602. Problem is the wind is onshore from the SW at 16 mph, so it’s going to be a messy, choppy beast. At that size, it’s getting too big for beginners, and with the wind, it’s more of a kite-surfing setup than a paddle session.

The final real standout is further out, on Sunday the 9th of August. The morning shows a clean 7ft swell from the SW, with a light offshore breeze from the north. The combined energy is a beefy 623, and the period is 8 seconds. That’s a good, solid, clean swell. However, the swell is over 7ft, so this is expert territory only. The afternoon sees a bit more wind, but the morning session is the one to circle on the calendar. It’s a long way out, so treat it as promising but not locked in.

Overall, the best bets are the Monday the 27th morning for solid, clean waves, and the Tuesday the 28th morning for glassy, playful conditions. The week after that is mostly lean until that bigger, cleaner swell on the 9th of August. Keep an eye on the forecasts—things can change.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun morning, min 16°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Tue night, min 17°C on Thu morning). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
AM
PM
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
1
2
1
1
1
1
0
0
0
0
0
0
0
0
1
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
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
10
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
7
0.5
WNW
7
0.8
WSW
11
1.9
WSW
9
Wave Graph
Metric surfscale
Energy kJ
9
19
9
242
365
578
501
448
320
188
176
124
96
96
78
76
55
31
30
158
646
Wind (km/h)
20
NW
25
WNW
25
W
30
WNW
25
NW
20
NW
10
NW
20
NW
20
NE
5
ESE
10
NW
5
SSW
5
W
15
WNW
15
N
10
NNE
25
N
20
NE
5
WSW
15
E
20
SW
Wind State
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
on
cross
cross
cross-off
off
cross-off
cross-off
glassy
cross-off
on
High Tide
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
7:01AM5.40m
7:15PM5.71m
Low Tide
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
1:19PM0.65m
1:41AM0.50m
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
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
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:05
10:04
10:02
10:00
10:00
9:59
9:57
 mm
Temp °C
17
18
18
19
18
17
17
18
19
23
23
24
20
20
20
20
23
22
23
33
24
Feels °C
15
15
15
16
14
13
16
16
16
22
21
24
20
18
18
19
20
19
22
29
23
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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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