Porsmilin Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 7 pm 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's Porsmilin sea temperature is
18.4° C
1.8° 

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


Porsmilin surf forecast from 8 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 2AM (local time) - 3ft (0.9m), 10s 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, 2AM (local time) - 3ft (0.9m), 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 Thursday (Jul 09) at 2AM. The primary swell is predicted to be 0.9m and 10s period with a secondary swell of 0.1m and 4s. 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 1.6m 5s period and expected on Sunday (Jul 12) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 9th Jul)3ft (0.9m) 10s
Best Surf 2AM (Thu 9th Jul)3ft (0.9m) 10s
Most Powerful 5AM (Fri 10th Jul)3ft (0.9m) 10s

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


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

Right off the bat, I’ll be straight with you – this is a grim outlook. We’re looking at a long, empty run with barely a ripple worth paddling for. The first few days have a little height on the board, but the conditions just aren’t coming together. We start on Thursday morning, July 9, with a small 3 ft swell from the WNW, period around 10 seconds. The wind is offshore from the NE, so Porsmilin’s sandbar will be clean. The combined energy is a weak 132, meaning there’s very little punch behind it. The morning might give you a few grovelly ones, but the afternoon sees the wind jumping to 22 mph from the NNE, and the waves drop to 3 ft with only 118 energy – a raw deal.

Friday, July 10, the swell bumps up to 3 ft from the WNW, but it’s got a short 9-second period and the wind swings cross-offshore from the ENE. The energy nudges up to 163 – still weak. The report says “poor surf conditions” and I have to agree; it’s small, short-period, and the wind isn’t perfect.

From Saturday, July 11, through to the end of the forecast, the waves just shrink away. We’re looking at heights dropping from 3 ft down to 1 ft or even 0.3 ft by late July. The combined energy drops into the double digits – mostly between 8 and 96 – which is really weak surf. The wind does go offshore on a few occasions, like Sunday morning July 12 with a strong 25 mph from the NE, but at 1 ft it’s barely surfable. That strong breeze would make it a tough paddle for next to nothing.

There’s a brief uptick in period on Monday afternoon, July 13, with a 6-second swell and a light offshore, but it’s only 3 ft and the energy is a feeble 96. Then on Tuesday morning, July 14, we have a 2 ft WSW swell with a 6-second period and cross-shore wind – all wrong.

The rest of the run into late July is a flat, bumpy mess. Waves stay at or below 1 ft, with cross-shore or cross-onshore winds and lumpy, choppy conditions. The energy barely gets above 30, and on several days it’s in the single digits. There’s nothing here to get excited about – no standouts, no hidden gems.

Honestly, for a sandbar like Porsmilin, this stretch is what a dry spell looks like. It’s not unusual for the area to go quiet, but that doesn’t make it any easier. Hang in there, check back – forecasts change.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Fri night. Warm (max 30°C on Fri afternoon, min 19°C on Thu morning). Mainly fresh winds.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Warm (max 31°C on Sun afternoon, min 17°C on Sun morning). Mainly strong winds.

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wed
15
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Rating
(10 max)
1
1
0
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)
0.9
WNW
10
0.9
WNW
10
0.8
WNW
9
0.9
WNW
10
1
WNW
9
0.8
WNW
9
0.6
WNW
11
0.8
WNW
10
0.6
WNW
10
0.5
WNW
9
0.4
WNW
9
0.4
NW
9
0.2
WNW
8
0.4
SSW
6
0.8
SW
6
0.8
SW
6
0.7
WSW
6
0.4
WNW
11
0.5
SW
6
0.5
SW
6
0.5
SW
6
Wave Graph
Metric surfscale
Energy kJ
132
132
118
129
158
106
81
111
74
46
31
20
7
14
54
49
28
40
19
19
19
Wind (km/h)
20
NNE
20
NE
35
NNE
25
NE
15
ENE
35
SSE
30
NE
20
NE
35
NE
35
ENE
30
ENE
40
NE
40
ENE
20
E
10
N
10
WSW
20
WNW
20
WNW
10
NW
15
NW
20
NW
Wind State
off
off
off
cross-off
cross-off
cross-on
off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
cross-on
cross
cross
cross-off
cross-off
cross-off
High Tide
11:58PM4.76m
12:39PM4.65m
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
Low Tide
6:27AM1.36m
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
clear
clear
part cloud
part cloud
clear
thunderstorm
rain showers
rain showers
clear
clear
clear
clear
thunderstorm
part cloud
rain showers
part cloud
part cloud
cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:28
6:28
6:28
6:30
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:20
10:20
10:19
10:17
10:17
10:16
10:15
10:15
 mm
3
4
1
2
1
Temp °C
24
25
29
25
28
30
29
27
30
26
24
31
28
26
26
24
19
20
19
19
20
Feels °C
19
23
25
21
26
27
24
24
25
20
20
25
23
23
28
25
18
19
18
18
19
  • Map Icons:
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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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