Surf Forecast Surf Report
Kerhillio surf break

Kerhillio surfForecast / Brittany – Morbihan / France

information circle12 Day Weather and Surf, issued 7 am Tuesday 29 Apr 2025 CEST
Forecast update in hr  min  s Forecast update imminent
Kerhillio surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kerhillio sea temperature is
13.5° C
(Which is 1.2°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Kerhillio this week:

The surf forecast for Kerhillio over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 29) at 5PM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.7m and 10s. Another secondary swell of 0.6m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kerhillio in the next 12 days are 0.8m 16s and forecast to arrive on Friday (May 02) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 5s period and expected on Wednesday (Apr 30) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Tue 29th Apr)2.5ft (0.8m) 10s
Best Surf 2AM (Fri 2nd May)2.5ft (0.7m) 16s
Most Powerful 5AM (Fri 2nd May)2.5ft (0.8m) 16s

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

Updates in  hr  min  s Forecast update imminent
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.8
W
0.8
W
0.6
W
0.4
W
0.4
W
0.4
W
1.1
SSE
0.8
S
0.7
W
0.8
W
0.7
W
0.6
W
0.5
W
0.5
W
0.5
W
0.4
W
0.4
W
0.4
W
0.4
W
0.4
W
0.3
W
0.3
W
0.8
W
0.4
W
0.4
W
0.4
W
0.3
W
0.3
W
0.2
W
0.2
W
0.2
W
0.2
W
0.2
W
0.1
SW
0.1
W
0.1
W
Period(s) (?)10109121211551614131212121111111110109912111010988887771010
Wave
Graph
(?)Metric surfscale
Energy (?)12512161464337593625726016510767665837363531311516180393129141355544222
Wind
(km/h)
25
E
15
ESE
25
ENE
25
E
15
ESE
20
E
20
SE
15
WSW
10
N
20
ENE
15
ESE
15
ESE
20
SE
15
SW
15
NNW
15
NW
15
NNW
20
NNE
20
NE
5
N
20
NNE
10
WNW
30
WNW
20
NNW
20
NE
5
NNE
10
N
25
WSW
30
W
20
WNW
15
N
20
W
15
NNE
5
NNE
10
W
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
cross-
off
cross-
off
cross-
off
cross-
off
crossoncross-
off
crosscross-
off
cross-
off
offcross-
off
cross-
off
cross-
on
cross-
on
cross-
off
offglasscross-
off
cross-
on
cross-
on
cross-
on
cross-
off
cross-
on
cross-
off
glasscross-
on
off
High Tide
/ height (m)
6:43PM
4.63
7:08AM
4.45
7:26PM
4.45
7:54AM
4.12
8:12PM
4.16
8:45AM
3.73
9:05PM
3.82
9:45AM
3.34
10:12PM
3.49
11:09AM
3.06
11:45PM
3.28
12:50PM
3.00
1:17AM
3.28
2:05PM
3.12
2:23AM
3.40
2:58PM
3.30
3:11AM
3.54
3:37PM
3.49
3:48AM
3.67
4:10PM
3.66
4:20AM
3.79
4:38PM
3.81
4:50AM
3.88
Low Tide
/ height (m)
12:35PM
-0.16
12:59AM
-0.19
1:19PM
0.07
1:47AM
0.05
2:07PM
0.39
2:39AM
0.39
2:58PM
0.75
3:37AM
0.75
3:58PM
1.08
4:45AM
1.05
5:08PM
1.31
6:01AM
1.21
6:24PM
1.38
7:15AM
1.19
7:36PM
1.29
8:16AM
1.06
8:33PM
1.12
9:04AM
0.89
9:20PM
0.93
9:43AM
0.73
10:00PM
0.75
10:19AM
0.60
10:37PM
0.59
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunrise6:58--6:58--6:56--6:54--6:52--6:50--6:50--6:48--6:47--6:45--6:43--6:41--
Sunset-9:21--9:22--9:22--9:24--9:25--9:28--9:29--9:30--9:31--9:32--9:34--9:36-
clearclearclearclearclearpart cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudclearclearpart cloudcloudlight raincloudcloudpart cloudpart cloudpart cloudclearclearpart cloudclearpart cloudclearcloudpart cloudpart cloudclearclearpart cloudclear
Rain (mm)
-----------------3------------------
Temp. °C162222182223161514162221171716151716101514121515121514131413121414101313
Feels °C (?)121919141922131312131920161614131514513910111071311788891081010

Short Range Forecast: Mostly dry. Warm (max 23°C on Wed night, min 14°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Sun night. Warm (max 22°C on Fri afternoon, min 11°C on Sun night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 15°C on Mon afternoon, min 9°C on Mon morning). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed afternoon).

Long Range Forecast: Mostly dry. Very mild (max 14°C on Thu afternoon, min 8°C on Fri night). Winds decreasing (fresh winds from the W on Thu afternoon, calm by Sat morning).

  • 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 Kerhillio Surf forecast

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

Kerhillio is 21 km (13 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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