Surf Break

Lat Long: 48.36° N 4.68° W

Porsmilin Surf Forecast and Surf Report

Issued: 7 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Porsmilin sea temperature is
17.7°C
1.4° 

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


Porsmilin surf forecast from 26 Sep 2026:

  • Best quality surf: Thursday 1 Oct, 8AM (local time) - 15ft (4.5m), 14s period, W swell with cross-onshore winds.
  • Most powerful swell: Thursday 1 Oct, 8AM (local time) - 15ft (4.5m), 14s period, W swell with 7,863 kJ wave energy.
  • Next surfable swell (1★+): Sunday 27 Sep, 8PM (local time) - 7ft (2.1m), 10s period with W 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 Sunday (Sep 27) at 8PM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 0.1m and 12s. 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 4.5m 14s and forecast to arrive on Thursday (Oct 01) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Saturday (Oct 03) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 27th Sep)7ft (2.1m) 10s
Best Surf 8AM (Thu 1st Oct)15ft (4.5m) 14s
Most Powerful 8AM (Thu 1st Oct)15ft (4.5m) 14s

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


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Warm (max 20°C on Tue afternoon, min 14°C on Mon night). Mainly fresh winds.

Days 5-7 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Warm (max 20°C on Tue night, min 16°C on Wed night). Winds decreasing (near gales from the S on Tue night, light winds from the WSW by Fri morning).

Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
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
3
2
2
1
0
0
0
0
0
0
!
0
1
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
WNW
11
1.4
WNW
11
1.9
W
11
2
W
11
2
WNW
12
1.8
WNW
12
1.6
WNW
11
1.3
WNW
11
1.1
WNW
10
3
SW
9
3
SW
10
3
WSW
10
2
WNW
16
4
W
14
3.5
WNW
14
2.4
WNW
13
2.4
WNW
12
2.2
WNW
11
1.9
WNW
12
Wave Graph
Metric surfscale
Energy kJ
846
444
798
987
1084
843
604
353
241
1359
2026
1893
2040
6744
4556
1906
1605
1249
983
Wind (km/h)
15
SE
35
S
20
WNW
15
NNE
20
ENE
15
ENE
15
ESE
20
SE
35
SSE
30
WSW
35
SW
35
SW
25
WSW
15
SSW
20
SSW
20
SSW
10
WSW
15
NNW
15
NNE
Wind State
cross-on
on
cross
off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
on
on
cross-on
cross-off
off
High Tide
6:05AM5.94m
6:19PM6.16m
6:38AM6.10m
6:54PM6.22m
7:12AM6.12m
7:30PM6.12m
7:49AM5.99m
8:09PM5.85m
8:29AM5.70m
8:53PM5.44m
9:15AM5.29m
9:45PM4.93m
Low Tide
00:07AM0.17m
12:21PM0.19m
00:40AM0.03m
12:55PM0.08m
1:14AM0.03m
1:31PM0.10m
1:51AM0.19m
2:10PM0.28m
2:30AM0.49m
2:54PM0.60m
3:15AM0.90m
3:45PM1.01m
4:11AM1.36m
part cloud
cloud
rain showers
cloud
cloud
cloud
part cloud
clear
part cloud
rain showers
rain showers
part cloud
rain showers
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
8:11
—
—
8:11
—
—
8:14
—
—
8:15
—
—
8:17
—
—
8:18
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:08
—
8:07
—
—
8:05
—
—
8:02
—
—
8:00
—
—
7:59
—
—
7:57
—
 mm
—
—
1
—
—
—
—
—
—
10
2
—
2
—
—
—
—
—
—
Temp °C
16
18
18
17
15
17
16
16
20
20
17
17
16
17
17
17
17
16
15
Feels °C
15
13
14
17
13
15
14
13
15
16
11
10
11
14
13
14
16
15
13
  • 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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