Porsmilin Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 1 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Porsmilin sea temperature is
17.9° C
0.3° 

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


Porsmilin surf forecast from 26 Jul 2026:

  • Best quality surf: Monday 27 Jul, 8AM (local time) - 6ft (1.9m), 9s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Monday 27 Jul, 8AM (local time) - 6ft (1.9m), 9s period, WNW swell with 617 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 8AM (local time) - 6ft (1.9m), 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 Monday (Jul 27) at 8AM. The primary swell is predicted to be 1.9m 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 1.9m 9s and forecast to arrive on Monday (Jul 27) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Friday (Jul 31) at 11PM.

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

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


The Lowdown

Alright, let’s get into it. Rusty here, and I’ve been staring at the charts for Porsmilin. It’s going to be a lean run for the next couple of weeks, with a lot of flat spells to sit through. The good news is that the opening days have just enough to get wet, but don't expect any kind of classic long-period groundswell.

First option is on Monday, July 27. The weekend surf on Sunday is just a write-off with a messy, short-period 5ft at 7 seconds from the WNW – that’s coupled with a stiff 16 mph cross-shore wind. The combined energy is weak (279), and honestly, the conditions are poor. Forget it.

Monday morning is where we get our first real look. The swell settles a touch to 6ft from the WNW, but the period lengthens to 10 seconds, which is a nice step up. It's pushing decent energy into the 500’s (553). The wind is the real hero here: a gentle 9 mph cross-offshore from the NW. This means clean waves at this sandbar, with the wind holding the faces open. It’s an intermediate wave today, and the consistency is fairly good. Crowds are always a possibility here, so expect some company. The water temp is sitting at 64°, which is pretty average for late July, nothing unusual there. The afternoon holds too, but the wind picks up a touch, making the morning the pick.

Tuesday, July 28, morning still has some clean cross-off wind from the east, but the swell drops off quickly to only 3ft. Energy drops to 196. It's surfable, but pretty ordinary. The afternoon is similar.

Then comes the big gap. From Wednesday, July 29 right through to about Sunday, August 2, it goes almost totally flat. Swell heights drop below 3ft, the energy drops into the double digits or low triple digits, and the wind direction is frequently onshore or cross-on. There is nothing surfable worth chasing.

We get a small blip on Tuesday, August 4 afternoon. A very short-period (6 sec) 5ft spike from the WNW rushes in with 206 energy, but it’s accompanied by a 16 mph cross-onshore wind that will turn it into a lumpy, choppy mess. Not for paddling. That’s more of a kite-surfing energy than a surfing one.

Wednesday, August 5, briefly holds a 6ft swell with 337 energy, but again, the wind is a tricky 16 mph cross-onshore. It looks ugly. After that, Thursday, August 6, morning offers a bit of relief with a cleaner 4ft swell and some cross-off wind, but it's very ordinary.

The only real standout, if you want to call it that, remains Monday, July 27 morning. That’s the window. A decent swell size, a solid period, and clean offshore or cross-offshore winds. It’s not epic, but for this 16-day stretch, that’s our best bet.

For the rest of the second week, it’s more of the same dryness. Friday and Saturday, August 7 and 8, are flat. And the final calls on August 9 and 10 show a slight uptick to 3ft from the west with a long 11 second period (239 energy) on Sunday morning, but the energy is still a bit lacking. It’s promising, but not certain.

Stay patient. We might get a few fun ones if the trends hold, but don’t plan any road trips around it yet.

Rusty

Short Range Forecast

Mostly dry. Warm (max 25°C on Tue night, min 16°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the SE by Tue night).

Days 4-6 Weather Summary

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

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
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
1
2
1
1
1
1
0
0
0
0
0
0
1
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)
1.6
WNW
7
1.9
WNW
8
2
WNW
9
1.7
WNW
10
1.6
WNW
10
1.3
WNW
10
1
WNW
10
1
WNW
9
0.9
WNW
9
0.8
WNW
9
0.8
WNW
8
0.7
WNW
8
0.8
WNW
8
0.8
WNW
8
1.1
WNW
7
0.8
WNW
7
0.9
WNW
8
0.7
NW
8
0.6
WNW
8
0.5
WNW
7
0.5
W
7
Wave Graph
Metric surfscale
Energy kJ
249
447
604
553
510
327
192
176
124
94
78
61
76
73
108
59
117
60
37
31
21
Wind (km/h)
25
WNW
30
NW
20
NW
15
NW
20
NW
15
NE
10
E
10
N
10
SE
10
SSW
15
WSW
20
W
15
W
20
W
5
NW
5
S
15
W
5
NE
5
WNW
20
WNW
5
N
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
on
cross-on
cross-on
cross-on
cross-on
glassy
cross-on
cross-on
cross-off
cross
cross
glassy
High Tide
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
7:33AM5.49m
7:47PM5.75m
Low Tide
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
1:51PM0.61m
2:13AM0.48m
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:46
6:47
6:48
6:50
6:50
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:04
10:02
10:00
10:00
9:59
9:57
9:55
 mm
Temp °C
19
17
17
17
18
18
22
24
25
23
22
19
18
19
19
19
20
20
19
20
19
Feels °C
16
13
13
16
16
16
21
22
24
22
20
19
18
18
18
20
19
19
19
19
18
  • 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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