Weather Port Tudy - Detailed bulletin - Free 15-day Marine forecasts

Groix (56590)Longitude : -3°27 W Latitude : 47°37’,998 N Altitude : 0m

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

Tue

30

-

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Tuesday 16 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)

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

2

1.5

1

3

0

15

10

5

0

55

50

45

40

35

30

Wed 17

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

30° NE NNE
20° N NNE
10° N N
5° N N
5° N N
5° N N
5° N N
5° N N
355° N N
350° N N
360° N N
355° N N
345° N NNW
340° N NNW
345° N NNW
345° N NNW
335° NW NNW
330° NW NNW
335° NW NNW
335° NW NNW
345° N NNW
310° NW NW
260° W W
235° SW SW

14 26 7 16 4
13 25 7 16 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
5 10 3 6 2
4 8 2 5 2
3 5 1 3 1
2 3 1 2 1
2 4 1 2 1
3 6 2 4 2

19 36 10 22 5
18 34 9 21 5
19 36 10 22 5
17 32 9 20 5
19 36 10 22 5
19 35 10 22 5
18 33 9 21 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
18 33 9 21 5
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
10 18 5 11 -
9 16 4 10 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3

1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4

3.4
3.3
3.2
3.2
3.1
3.1
3
3
2.9
2.9
2.9
2.8
2.8
2.8
2.7
2.7
2.6
2.6
2.6
2.6
2.6
2.5
2.5
2.5

0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0
0
0
0
0
0

230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW

1.9
1.8
1.8
1.7
1.7
1.7
1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4

11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

180
190
190
200
210
220
220
230
230
230
230
230
230
230
230
240
240
240
240
240
240
240
240
240

2.2
2.0
2.1
2.5
3.0
3.6
4.1
4.3
4.3
4.0
3.5
2.9
2.3
2.0
1.9
2.2
2.8
3.4
4.0
4.4
4.5
4.3
3.8
3.1

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

5
100
100
100
100
100
100
100
95
80
40
15
10
15
0
5
5
5
5
5
10
20
25
75

0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

40
40
50
50
45
40
20
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1006
1007
1009
1010
1011
1012
1012
1012
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020

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

11 51
10 51
10 49
10 49
10 50
10 51
11 51
11 52
11 52
11 52
10 50
9 47
8 46
7 44
6 42
5 41
5 40
4 40
4 39
4 38
3 38
3 37
3 37
4 38

6 42
6 42
6 42
6 42
6 43
7 44
8 46
8 47
8 46
7 45
6 43
5 41
4 39
3 38
2 36
2 36
2 35
2 35
2 35
2 35
2 36
2 36
2 36
2 36

17 31 5 9 19
17 31 5 9 19
17 32 5 9 20
16 30 5 8 19
16 30 5 8 19
15 28 4 8 17
15 28 4 8 17
15 28 4 8 17
15 28 4 8 17
15 28 4 8 17
14 26 4 7 16
13 25 4 7 16
13 25 4 7 16
11 21 4 6 13
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
6 11 2 3 7
4 8 2 2 5
2 4 1 1 2
3 5 1 1 3
4 7 2 2 4
7 13 3 4 8

2.2
2.2
2.1
2.1
2
2
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.8
1.7
1.7
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6

Forecasts established in local time
Last updated 50min ago | Next update in 3h
Caption

Expert opinion

A northerly, moderate and mostly variable flow prevails over the East of the basin. Over the West, it is southwesterly, strong and mostly variable.

For Port Tudy :
No gale warning.

We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.

Changeable skies completely clouding over during the morning, very cloudy skies to overcast in the afternoon. Showers in late morning, possibility of a few spots in the afternoon. In the evening, skies with few clouds.
N force 4 in the morning becoming NNW force 3 in the evening. Gusts reaching 19 knots in the morning. Moderate sea. Moderate, fairly long swell from SW. Excellent visibility.

Tides at Port-Tudy

51

High tide 02h04 4.37m

Low tide 08h13 2.02m

54

High tide 14h26 4.36m

Low tide 20h40 1.92m

www.shom.fr - © SHOM 2025

Consult the tides for December

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

Tue

30

-

- 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 beach Port Tudy

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Tudy