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Surf Forecasts:

La Garde Guerin surfForecast / Brittany – Ile et Vilaine / France

information circle12 Day Weather and Surf, issued 6 am Tuesday 10 Mar 2026 CET
Forecast update in hr  min  s Forecast update imminent
La Garde Guerin surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's La Garde Guerin sea temperature is
10.5° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for La Garde Guerin this week:

The surf forecast for La Garde Guerin over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Mar 16) at 7PM. The primary swell is predicted to be 1.6m and 17s period with a secondary swell of 1.0m and 17s. Another secondary swell of 0.3m and 2s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at La Garde Guerin in the next 12 days are 2.5m 16s and forecast to arrive on Friday (Mar 13) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Friday (Mar 13) at 4AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Mon 16th Mar)5ft (1.6m) 17s
Best Surf 7PM (Mon 16th Mar)5ft (1.6m) 17s
Most Powerful 1PM (Fri 13th Mar)8ft (2.5m) 16s

Table - best surf conditions forecast for La Garde Guerin over the next 12 days.

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

Short Range Forecast Moderate rain (total 14mm), heaviest on Thu night. Very mild (max 14°C on Tue afternoon, min 7°C on Wed night). Winds increasing (light winds from the WSW on Tue morning, strong winds from the SW by Thu night).

Days 3-6 Weather Summary Moderate rain (total 10mm), heaviest on Fri morning. Very mild (max 12°C on Sun afternoon, min 6°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri morning, light winds from the W by Sat night).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
2
1
0
0
0
0
0
0
0
1
0
0
0
1
2
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
WNW
0.4
WNW
1
WNW
1.5
WNW
1.8
WNW
1.8
WNW
1.3
WNW
1.4
WNW
1.6
WNW
2.2
WNW
2.4
WNW
2.4
WNW
2.1
NW
1.7
NW
1.3
WNW
0.8
WNW
0.9
WNW
1
WNW
1
NW
1.7
WNW
1.3
WNW
Period(s) (?)12111414141514131312151414141391211161717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)88473798791332133764366983512502720241217611138528981992264831607975
Wind
(km/h)
10
WSW
20
SW
40
SSW
30
WNW
25
WNW
20
SW
30
SSW
40
SSW
45
SW
30
WNW
30
W
25
WNW
25
W
20
NW
15
WSW
15
SSW
20
SW
20
W
15
W
10
W
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
off		cross-
on		oncrosscross-
off		cross-
off		cross-
off		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
off
High Tide
/ height (m)
11:03AM
9.80
11:21PM
9.45
11:42AM
8.97
12:06AM
8.68
12:41PM
8.19
1:30AM
8.07
2:46PM
7.85
3:37AM
8.15
4:24PM
8.32
4:48AM
8.83
5:18PM
9.11
5:34AM
9.70
5:58PM
9.99
Low Tide
/ height (m)
5:39PM
3.88
6:01AM
4.20
6:21PM
4.59
6:52AM
4.85
7:22PM
5.18
8:12AM
5.26
8:59PM
5.42
10:03AM
5.09
10:45PM
4.98
11:24AM
4.33
11:48PM
4.14
12:14PM
3.39
12:32AM
3.22
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Sunrise7:33--7:31--7:28--7:26--7:24--7:22--7:20--
Sunset-7:05--7:06--7:07--7:08--7:10--7:12--7:14-
cloud
part cloud
mod rain
rain showers
clear
part cloud
part cloud
cloud
mod rain
light rain
rain showers
rain showers
light rain
rain showers
clear
cloud
cloud
part cloud
cloud
part cloud
clear
Rain (mm)
--61----731321-------
Temp. °C111411101091111127869989121010109
Feels °C (?)89434433300-1334487676
  • 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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View detailed surf forecast for La Garde Guerin at:
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Information about the La Garde Guerin Surf forecast

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

Are you planning a holiday in Ile et Vilaine - Brittany? If you are looking for accommodation near La Garde Guerin, camping, hotels and holiday cottages in Ile et Vilaine - Brittany, consider staying in Saint Malo which is 8 km (5 miles) away. Other places in and around Ile et Vilaine - Brittany where you can find information about places to rent, and car hire include Cancale which is 20 km (12 miles) away, Granville, Saint-Brieuc and Saint Helier.

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