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Surf Forecasts:

Penthievre surfForecast / Brittany – Morbihan / France

information circle12 Day Weather and Surf, issued 12 pm Friday 23 Jan 2026 CET
Forecast update in hr  min  s Forecast update imminent
Penthievre surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Penthievre sea temperature is
9.3° C
 (Which is 1.9°C colder than average for this time of year)

Best Forecast Surf Conditions for Penthievre this week:

The surf forecast for Penthievre over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jan 23) at 7PM. The primary swell is predicted to be 7.5m and 17s period. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Penthievre in the next 12 days are 7.5m 17s and forecast to arrive on Friday (Jan 23) at 7PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 23rd Jan)25ft (7.5m) 17s
Best Surf 7PM (Fri 23rd Jan)25ft (7.5m) 17s
Most Powerful 7PM (Fri 23rd Jan)25ft (7.5m) 17s

Table - best surf conditions forecast for Penthievre over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 24mm), heaviest during Sat morning. Very mild (max 10°C on Fri night, min 6°C on Sun night). Winds decreasing (gales from the SSW on Fri afternoon, calm by Sun night).

Days 3-6 Weather Summary Heavy rain (total 35mm), heaviest during Tue morning. Very mild (max 11°C on Tue morning, min 7°C on Tue night). Winds increasing (calm on Mon night, severe gales from the WSW by Tue night).

Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
!
!
0
0
!
0
0
!
!
0
0
2
0
0
!
!
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
6
SW
8
SW
6.5
WSW
5
WSW
4.5
WSW
5
WSW
4
WSW
4.5
WSW
4.5
WSW
3.5
WSW
2.5
WSW
2.2
WSW
2
WSW
3
W
3.5
WSW
5.5
W
4
WSW
3.5
WSW
3.5
WSW
3
WSW
4.5
WSW
Period(s) (?)131716161516141415141312111516151616161513
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12005364541943111188841411494709381178863443123451388984415053941217385336694557340216816
Wind
(km/h)
55
SSW
65
SSW
45
SSW
25
SSE
30
W
35
SW
40
WSW
30
WSW
20
NNW
15
SSE
30
S
30
SSW
30
SE
60
SW
70
WSW
45
WSW
30
SW
35
SSW
35
SW
50
WSW
45
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on		cross-
on		ononcross-
on		cross-
off		crosscross-
on		oncross-
off		oncross-
on		cross-
on		oncross-
on		oncross-
on		on
High Tide
/ height (m)
7:41PM
4.01
7:59AM
4.20
8:22PM
3.87
8:42AM
3.99
9:11PM
3.70
9:36AM
3.74
10:12PM
3.52
10:48AM
3.50
11:34PM
3.41
12:24PM
3.41
1:10AM
3.51
1:56PM
3.54
2:28AM
3.78
Low Tide
/ height (m)
1:46PM
0.38
1:58AM
0.53
2:27PM
0.53
2:43AM
0.71
3:15PM
0.73
3:37AM
0.91
4:12PM
0.95
4:43AM
1.09
5:22PM
1.12
6:01AM
1.15
6:40PM
1.15
7:23AM
1.03
7:55PM
1.00
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Sunrise8:48--8:48--8:47--8:45--8:45--8:44--8:42--
Sunset-5:59--6:00--6:01--6:02--6:05--6:06--6:07-
thunderstorm
light rain
part cloud
light rain
thunderstorm
rain showers
thunderstorm
rain showers
clear
cloud
light rain
mod rain
heavy rain
part cloud
rain showers
rain showers
light rain
rain showers
part cloud
rain showers
thunderstorm
Rain (mm)
21-52554--2913-4124-13
Temp. °C9810910109881010101199101011121110
Feels °C (?)-3-614321166332-4-4244300
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Penthievre surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Penthievre at:
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Information about the Penthievre Surf forecast

The above surf forecast table for Penthievre provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Penthievre can be found by selecting the local surf guide option on the grey menu. Our Penthievre 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 (Penthievre) 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 Penthievre 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.

Penthievre is 26 km (16 miles) from the city of Lanester. If you plan a holiday in Morbihan - Brittany, look for hotels and other accommodation in Lanester. Lanester has rooms for a wide range of budgets as well as car hire and transport links.

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