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

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Thursday 17 april

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

0

15

10

5

0

40

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

20

15

10

5

0

60

50

40

30

Fri 18

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

300° NW WNW
320° NW NW
315° NW NW
330° NW NNW
325° NW NW
340° N NNW
280° W W
210° SW SSW
240° SW WSW
235° SW SW
230° SW SW
225° SW SW
215° SW SW
200° S SSW
190° S S
180° S S
170° S S
170° S S
170° S S
170° S SSE
170° S S
170° S S
170° S SSE
170° S S

6 12 3 7 3
6 11 3 7 2
4 7 2 4 2
5 10 3 6 2
4 8 2 5 2
2 4 1 2 1
3 5 1 3 1
8 15 4 9 3
8 14 4 9 3
9 16 4 10 3
9 17 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
9 16 4 10 3
11 20 6 12 4
13 24 7 15 4
16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
19 35 10 22 5
19 36 10 22 5
20 37 10 23 5
20 37 10 23 5

11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
9 17 5 11 3
8 14 4 9 3
6 12 3 7 3
10 19 5 12 -
11 20 6 12 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
12 22 6 14 4
12 23 6 14 4
15 27 8 17 -
17 32 9 20 5
19 36 10 22 -
21 39 11 24 6
22 41 11 25 6
24 45 13 28 6
26 48 13 30 6
28 51 14 32 7
27 50 14 31 7

1
1
1
0.9
0.9
0.8
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.8
1
1.3

1.9
1.9
1.8
1.8
1.7
1.5
1.4
1.3
1.3
1.4
1.5
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.4
1.3
1.4
1.6
1.9
2.4

0.1
0.1
0
0
0
0
0
0
0.1
0.1
0.2
0.2
0.3
0.4
0.3
0.4
0.5
0.5
0.5
0.5
0.5
0.6
0.8
0.9

220° SW SW
220° SW SW
225° SW SW
225° SW SW
225° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW WSW
250° W WSW
255° W WSW
250° W WSW
240° SW WSW
205° SW SSW
250° W WSW
245° SW WSW
230° SW SW

1.0
1.0
1.0
0.9
0.9
0.8
0.7
0.7
0.7
0.7
0.8
0.8
0.7
0.7
0.7
0.6
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.9

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
7
7
6
4
6
6
6
6

90
90
90
90
90
90
90
90
90
90
90
90
90
90
80
80
70
45
45
45
45
50
50
40

4.1
4.5
4.6
4.3
3.7
3.0
2.4
1.9
1.7
1.9
2.5
3.2
4.0
4.5
4.6
4.4
3.9
3.2
2.6
2.0
1.7
1.8
2.2
2.9

12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
12 54
12 54

35
65
75
80
75
30
55
30
35
65
55
45
65
80
95
100
95
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.7

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
35
30
40
45
70
85

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

1010
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1009
1009

0
0
0
0
1
3
3
5
5
4
4
3
1
0
0
0
0
0
0
0
0
0
0
0

8 46
6 42
7 44
6 43
8 47
10 50
11 51
13 55
12 53
12 54
12 54
12 54
12 54
12 54
12 53
11 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 54

5 41
3 38
6 42
5 41
9 49
13 55
14 56
15 59
14 57
15 59
15 59
14 58
13 55
11 52
10 49
8 46
7 45
7 44
6 43
6 43
6 43
6 42
6 42
6 42

6 12 3 3 7
8 15 3 4 9
5 10 2 3 6
6 11 2 3 7
5 9 2 3 6
4 7 2 2 4
3 6 2 2 4
9 17 3 5 11
7 13 3 4 8
9 17 3 5 11
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
10 18 3 5 11
12 22 4 6 14
14 26 4 7 16
17 31 5 9 19
18 34 5 9 21
19 36 5 10 22
21 38 5 11 24
22 41 6 11 25
23 43 6 12 27
23 43 6 12 27
23 43 6 12 27

1.4
1.4
1.3
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1.1
1
1
1.1
1.1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.8

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A southwesterly, moderate and mostly variable flow prevails over the whole area.

For Port Tudy :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Skies changeable to very cloudy. No precipitation. In the evening, very cloudy.
Chance of light rain. NNW force 3 turning SW in the middle of the day then S force 5. Slight sea. Low, short swell from SW. Poor visibility becoming excellent in the middle of the day.

Tides at Port-Tudy

69

Low tide 01h48 1.53m

High tide 07h32 4.6m

65

Low tide 14h01 1.72m

High tide 19h48 4.6m

www.shom.fr - © SHOM 2025

Consult the tides for April

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

- 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