Weather Guidel - Detailed bulletin - Free 15-day Marine forecasts

Guidel FRALongitude : -3°31’,608 W Latitude : 47°45’,834 N Altitude : 0m

Mon

15

-

- nd - km/h - bft - m/s - mph

Tue

16

-

- nd - km/h - bft - m/s - mph

Wed

17

-

- nd - km/h - bft - m/s - mph

Thu

18

-

- nd - km/h - bft - m/s - mph

Fri

19

-

- nd - km/h - bft - m/s - mph

Sat

20

-

- nd - km/h - bft - m/s - mph

Sun

21

-

- nd - km/h - bft - m/s - mph

Mon

22

-

- nd - km/h - bft - m/s - mph

Tue

23

-

- nd - km/h - bft - m/s - mph

Wed

24

-

- nd - km/h - bft - m/s - mph

Thu

25

-

- nd - km/h - bft - m/s - mph

Fri

26

-

- nd - km/h - bft - m/s - mph

Sat

27

-

- nd - km/h - bft - m/s - mph

Sun

28

-

- nd - km/h - bft - m/s - mph

Mon

29

-

- nd - km/h - bft - m/s - mph

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Monday 15 december

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

20

10

0

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

2

1.5

1

3

0

15

10

5

60

55

50

45

40

Tue 16

13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h

170° S S
170° S S
175° S S
175° S S
180° S S
185° S S
185° S S
190° S S
200° S SSW
205° SW SSW
230° SW SW
225° SW SW
265° W W
310° NW NW
345° N NNW
10° N N
15° N NNE
30° NE NNE
15° N NNE
15° N NNE
10° N N
5° N N
5° N N
5° N N

13 25 7 16 4
14 26 7 16 4
16 29 8 18 5
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
17 32 9 20 5
16 30 8 19 5
14 26 7 16 4
12 22 6 14 4
10 18 5 11 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
7 13 4 8 3
6 12 3 7 3
10 18 5 11 3
10 19 5 12 3
11 20 6 12 4
10 19 5 12 3
11 20 6 12 4
10 19 5 12 3

22 40 11 25 6
23 42 12 26 6
25 46 13 29 6
24 45 13 28 6
26 49 14 30 6
25 47 13 29 6
29 53 15 33 7
28 52 14 32 7
25 47 13 29 6
24 45 13 28 6
21 38 11 24 5
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 -
16 29 8 18 5
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5

1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.6
1.7
1.8
1.8
1.8
1.8
1.7
1.6
1.5
1.4
1.3
1.3
1.2
1.3
1.3
1.3
1.3

2.8
2.8
2.8
2.8
2.7
2.7
2.8
2.9
3
3.2
3.3
3.3
3.2
3
2.9
2.8
2.6
2.5
2.3
2.3
2.4
2.4
2.4
2.4

0.9
0.7
0.6
0.7
0.7
0.7
0.8
0.9
1.1
1
0.9
0.5
0.2
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1

235° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
180° S S
190° S S
190° S S
185° S S
195° S SSW
200° S SSW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW

1.2
1.3
1.3
1.2
1.2
1.0
1.0
1.0
1.0
1.3
1.5
1.8
1.8
1.7
1.6
1.5
1.4
1.3
1.3
1.2
1.3
1.3
1.3
1.3

10
10
9
9
9
9
8
9
8
9
9
9
9
9
9
10
11
11
11
11
12
12
12
12

140
140
140
140
130
120
110
120
120
120
120
130
130
140
140
190
230
250
300
310
300
290
290
290

4.1
4.1
3.9
3.5
2.9
2.4
2.1
2.0
2.2
2.6
3.1
3.7
4.1
4.2
4.1
3.7
3.2
2.6
2.2
2.0
2.1
2.4
2.9
3.5

13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55

100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

0
0
0
0
0.5
0
0.8
0.7
0
0.6
0.3
0.7
0.7
0.7
0.7
0.7
0.6
0.5
0.4
0.5
0.3
0
0
0

-
-
-

0
0
20
25
60
45
60
65
45
70
50
60
75
70
70
70
80
90
90
90
65
40
20
0

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
5
10
5
10
5
10
5
>20
>20
>20
>20
>20
>20

1005
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1006
1007
1008
1009
1010
1011
1012

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

14 57
14 56
13 56
13 56
13 55
13 55
13 55
13 55
12 54
12 54
12 53
11 52
11 52
10 51
10 50
10 50
10 50
10 49
10 49
10 49
9 49
9 49
10 49
10 50

9 49
9 48
9 47
9 47
8 46
8 46
7 45
7 45
8 46
8 46
8 47
9 48
8 47
8 46
8 46
8 46
7 45
7 45
6 43
6 42
6 42
6 42
6 43
7 45

19 36 5 10 22
20 37 5 10 23
21 39 6 11 24
21 39 6 11 24
23 42 6 12 26
23 42 6 12 26
24 45 6 13 28
22 41 6 11 25
18 33 5 9 21
13 25 4 7 16
12 23 4 6 14
10 19 3 5 12
9 16 3 4 10
12 22 4 6 14
14 26 4 7 16
13 25 4 7 16
12 22 4 6 14
11 20 4 6 12
15 27 4 8 17
16 29 5 8 18
16 29 5 8 18
16 30 5 8 19
16 29 5 8 18
16 29 5 8 18

2.4
2.5
2.5
2.6
2.7
2.9
3
2.9
2.9
2.8
2.8
2.6
2.5
2.4
2.3
2.2
2.2
2.1
2
1.9
1.9
1.9
1.8
1.8

Forecasts established in local time
Last updated 55min ago | Next update in 3h
Caption

Expert opinion

A southerly, strong and mostly variable flow prevails over the North and the East of the basin. Over the South-West, it is northwesterly, moderate and mostly variable.

For Guidel :
Warning moderate gale offshore.

We are 85% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Overcast skies. Chance of light rain. In the evening, overcast skies.
Light showers. S wind force 5 from the middle of the day. Gusts reaching 29 knots in the evening. Moderate sea. Low, fairly long swell from SW. Good visibility becoming excellent in the evening.

Tides at Le Pouldu

47

High tide 01h18 4.09m

Low tide 07h21 2.07m

49

High tide 13h40 4.12m

Low tide 19h52 1.97m

www.shom.fr - © SHOM 2025

Consult the tides for December

Mon

15

-

- nd - km/h - bft - m/s - mph

Tue

16

-

- nd - km/h - bft - m/s - mph

Wed

17

-

- nd - km/h - bft - m/s - mph

Thu

18

-

- nd - km/h - bft - m/s - mph

Fri

19

-

- nd - km/h - bft - m/s - mph

Sat

20

-

- nd - km/h - bft - m/s - mph

Sun

21

-

- nd - km/h - bft - m/s - mph

Mon

22

-

- nd - km/h - bft - m/s - mph

Tue

23

-

- nd - km/h - bft - m/s - mph

Wed

24

-

- nd - km/h - bft - m/s - mph

Thu

25

-

- nd - km/h - bft - m/s - mph

Fri

26

-

- nd - km/h - bft - m/s - mph

Sat

27

-

- nd - km/h - bft - m/s - mph

Sun

28

-

- nd - km/h - bft - m/s - mph

Mon

29

-

- nd - km/h - bft - m/s - mph

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather board sports area Guidel

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Le Pouldu