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

information circle12 Day Weather and Surf, issued 6 am Friday 19 Dec 2025 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
11.5° C
(Which is normal 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 Friday (Dec 19) at 7PM. The primary swell is predicted to be 2.0m and 17s 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 2.1m 17s and forecast to arrive on Friday (Dec 19) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 5s period and expected on Tuesday (Dec 23) at 7AM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 19th Dec)6.5ft (2.0m) 17s
Best Surf 7PM (Fri 19th Dec)6.5ft (2.0m) 17s
Most Powerful10AM (Fri 19th Dec)7ft (2.1m) 17s

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 Mostly dry. Very mild (max 11°C on Fri morning, min 6°C on Fri night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Mild temperatures (max 9°C on Mon afternoon, min 4°C on Mon night). Winds increasing (light winds from the SSW on Mon morning, strong winds from the NE by Wed afternoon).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
3
4
3
0
2
3
3
4
3
2
2
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.1
WNW
2.1
WNW
1.7
WNW
1.2
WNW
0.9
WNW
1
WNW
1.5
WNW
1.7
WNW
1.5
WNW
1.2
WNW
1.1
WNW
0.8
WNW
0.4
WNW
0.4
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.6
WNW
0.5
WNW
1
NE
0.4
NW
Period(s) (?)17171614131216161615141312111413121212512
Wave
Graph
(?)Metric surfscale
Energy kJ (?)251723741379545273288110713241054584508215564822919517894755637
Wind
(km/h)
15
WSW
15
SW
15
S
20
SSE
30
SSE
20
SSE
20
SSE
15
SSE
15
S
10
SSW
10
SW
15
SSE
25
SE
15
ESE
15
NE
35
NE
40
NE
40
NE
45
NE
45
NE
35
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
offcross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
crossoffoffoffcrosscrosscrosscrosscrosscrosscross-
off
High Tide
/ height (m)
6:59PM
10.46
7:16AM
10.76
7:35PM
10.64
7:51AM
10.95
8:09PM
10.76
8:24AM
11.07
8:43PM
10.80
8:58AM
11.12
9:18PM
10.78
9:33AM
11.10
9:55PM
10.68
10:11AM
10.99
10:35PM
10.50
Low Tide
/ height (m)
1:27PM
3.17
1:43AM
3.10
2:04PM
2.88
2:19AM
2.92
2:41PM
2.69
2:55AM
2.83
3:17PM
2.59
3:31AM
2.83
3:53PM
2.58
4:07AM
2.90
4:30PM
2.66
4:45AM
3.04
5:09PM
2.80
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Sunrise8:56--8:56--8:56--8:57--8:57--8:59--8:59--
Sunset-5:13--5:14--5:14--5:15--5:15--5:15--5:15-
part cloud
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C111191099997897789875443
Feels °C (?)7754355535631320-2-4-7-7-6
  • 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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