Kerhillio surf break

Kerhillio surfForecast / Brittany – Morbihan / France

information circle12 Day Weather and Surf, issued 1 am Monday 07 Jul 2025 CEST
Forecast update in 22 min 04 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
65.5°F
(Which is 2.3°F 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 Monday (Jul 07) at 11AM. The primary swell is predicted to be 5ft and 9s period with a secondary swell of 2ft and 9s. 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 5ft 9s and forecast to arrive on Monday (Jul 07) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2ft 3s period and expected on Thursday (Jul 10) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 7th Jul)5ft (1.6m) 9s
Best Surf11AM (Mon 7th Jul)5ft (1.6m) 9s
Most Powerful11AM (Mon 7th Jul)5ft (1.6m) 9s

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

Updates in 22 min 04 s Forecast update imminent
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
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
Swell
Height Map
Wave Height (ft) & direction (?)
5
WNW
4.5
WNW
3.5
W
2.5
W
4
W
2
W
1.5
WNW
1.5
WNW
1
WNW
1
WNW
0.5
W
1.5
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.5
WNW
1.5
WNW
2.5
W
2.5
W
4.5
W
6
W
5
W
5
W
5
W
4
W
3
W
2.5
W
2
W
2
W
1.5
W
6.5
WSW
5
W
4.5
W
3.5
W
Period(s) (?)9998587777101099998881099789999998888910
Wave
Graph
(?)Metric surfscale
Energy (?)50144316386605218179111331272627262424242148025727835667260622912993955169521316471220
Wind
(mph)
20
NNW
20
NNW
10
NNW
10
NW
10
W
10
NE
5
E
10
WSW
10
NE
10
E
10
W
10
NE
10
E
5
SW
10
NE
5
ESE
10
W
5
NNW
5
W
15
WSW
10
WNW
10
W
20
W
10
N
5
N
20
W
10
N
10
WNW
20
W
10
NNW
10
SSW
15
WSW
10
W
5
SSW
10
WSW
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
crosscross-
on
offcross-
off
cross-
on
offcross-
off
cross-
on
offcross-
off
onoffcross-
off
cross-
on
cross-
off
cross-
on
cross-
on
crosscross-
on
cross-
on
cross-
off
cross-
off
cross-
on
cross-
off
crosscross-
on
cross-
off
oncross-
on
cross-
on
ononcross-
off
High Tide
/ height (ft)
3:31PM
11.06
3:54AM
10.99
4:15PM
11.65
4:37AM
11.52
4:55PM
12.27
5:16AM
12.01
5:33PM
12.83
5:53AM
12.4
6:10PM
13.32
6:30AM
12.7
6:47PM
13.65
7:07AM
12.83
7:24PM
13.85
7:46AM
12.83
8:03PM
13.81
8:26AM
12.66
8:44PM
13.55
9:09AM
12.4
9:29PM
13.09
9:58AM
12.01
10:21PM
12.5
10:55AM
11.58
11:24PM
11.84
Low Tide
/ height (ft)
9:08AM
3.87
9:38PM
3.61
9:57AM
3.41
10:25PM
3.02
10:42AM
2.89
11:09PM
2.46
11:23AM
2.36
11:49PM
1.94
12:02PM
1.9
12:29AM
1.54
12:41PM
1.57
1:08AM
1.25
1:19PM
1.41
1:48AM
1.12
1:59PM
1.41
2:29AM
1.15
2:41PM
1.61
3:12AM
1.41
3:27PM
1.97
4:00AM
1.84
4:18PM
2.43
4:54AM
2.36
5:18PM
2.89
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Sunrise6:22--6:22--6:24--6:24--6:26--6:26--6:26--6:28--6:28--6:30--6:31--6:31--
Sunset-10:10--10:10--10:09--10:09--10:08--10:07--10:07--10:07--10:06--10:05--10:05--10:04-
clearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudpart cloudpart cloudcloudpart cloudpart cloudclearclearpart cloudclearclearclearpart cloudclearclearpart cloudpart cloudcloud
Rain (in)
------------------------------------
Temp. °F647068647375647373738181758684798484777773687375636873636868636666687070
Feels °F (?)545757616668596464667373688177757975737266666163596164575757616161686868

Short Range Forecast: Mostly dry. Warm (max 75°F on Tue night, min 55°F on Mon night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 86°F on Fri afternoon, min 64°F on Thu morning). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Warm (max 77°F on Sun morning, min 55°F on Tue morning). Winds increasing (light winds from the NNE on Sun morning, fresh winds from the WNW by Mon night).

Long Range Forecast: Mostly dry. Warm (max 70°F on Fri afternoon, min 55°F on Wed morning). Winds decreasing (fresh winds from the W on Wed afternoon, calm by Thu morning).

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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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