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

information circle12 Day Weather and Surf, issued 12 am Friday 09 Jan 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
9.2° C
(Which is 1.6°C colder than average for this time of year)


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 Saturday (Jan 10) at 10PM. The primary swell is predicted to be 1.4m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at La Garde Guerin in the next 12 days are 5.0m 13s and forecast to arrive on Friday (Jan 09) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Sunday (Jan 11) at 4PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 10th Jan)4.5ft (1.4m) 12s
Best Surf10PM (Sat 10th Jan)4.5ft (1.4m) 12s
Most Powerful 4AM (Fri 9th Jan)16ft (5.0m) 13s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 18mm), heaviest on Sun afternoon. Very mild (max 11°C on Sun afternoon, min 5°C on Sat night). Winds decreasing (gales from the W on Thu night, light winds from the SSE by Sat night).

Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Sun night. Very mild (max 13°C on Mon morning, min 7°C on Tue night). Winds decreasing (strong winds from the SSW on Sun night, moderate winds from the W by Tue night).

Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thu
15
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
6
WNW
3
NW
3
NW
2.5
NW
2.4
NW
1.7
WNW
1.2
WNW
0.7
WNW
0.4
WNW
0.5
WNW
0.9
WNW
1.1
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.7
WNW
1.7
WNW
0.7
WNW
0.7
WNW
0.3
WNW
Period(s) (?)141087121212111010131212121312121071021
Wave
Graph
(?)Metric surfscale
Energy kJ (?)141862162844607173887837110543562383502331962421671375283910084
Wind
(km/h)
70
W
40
WNW
45
NW
40
NW
35
NW
25
NNW
15
S
35
SSE
40
S
40
SSW
35
SSW
25
SSW
35
S
35
S
30
S
30
WNW
25
WSW
25
SW
40
SSW
45
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
onononononcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
on
crosscrosscross-
off
cross-
off
cross-
off
High Tide
/ height (m)
10:51PM
10.82
11:10AM
10.88
11:35PM
10.23
11:55AM
10.21
12:23AM
9.63
12:46PM
9.54
1:20AM
9.10
1:50PM
9.00
2:30AM
8.77
3:04PM
8.72
3:43AM
8.75
4:14PM
8.77
4:46AM
9.01
5:13PM
9.08
Low Tide
/ height (m)
5:33AM
2.71
5:56PM
2.79
6:11AM
3.31
6:35PM
3.44
6:52AM
3.91
7:17PM
4.05
7:38AM
4.45
8:08PM
4.55
8:38AM
4.84
9:16PM
4.85
10:01AM
4.95
10:42PM
4.82
11:25AM
4.65
Friday
09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thu
15
Sunrise-8:59--8:57--8:57--8:56--8:56--8:56--8:56-
Sunset--5:30--5:32--5:34--5:35--5:36--5:37--5:38
light rain
light rain
thunderstorm
rain showers
rain showers
part cloud
cloud
light rain
light rain
mod rain
rain showers
cloud
light rain
light rain
light rain
rain showers
part cloud
cloud
light rain
light rain
light rain
Rain (mm)
32132--3462-4113--231
Temp. °C898899861112131311101110910111111
Feels °C (?)-70-3-1135-44578535423256
  • Map Icons:
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  • 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 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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