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

Groix FRALongitude : -3°26’,802 W Latitude : 47°38’,7 N Altitude : 0m

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

31

-

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

Fri

01

-

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

Sat

02

-

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

Sun

03

-

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

Mon

04

-

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

Tue

05

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

Wed

06

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

BULLETIN

(established in local time)

Reliability 80%

No gale warning.

Wednesday 23 july

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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

30

25

20

15

10

5

80

70

60

50

40

Thu 24

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

320° NW NW
310° NW NW
295° NW WNW
280° W W
270° W W
290° W WNW
290° W WNW
290° W WNW
285° W WNW
315° NW NW
325° NW NNW
340° N NNW
345° N NNW
340° N NNW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
325° NW NW
325° NW NW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW

8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
9 17 5 11 3
11 21 6 13 4
12 23 6 14 4
11 21 6 13 4
13 25 7 16 4
11 20 6 12 4
9 17 5 11 3
10 19 5 12 3
9 17 5 11 3
10 19 5 12 3
9 16 4 10 3
9 16 4 10 3
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3

11 21 6 13 4
12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
17 31 9 19 5
18 34 9 21 5
20 37 10 23 5
19 35 10 22 5
21 38 11 24 5
17 32 9 20 5
16 30 8 19 5
14 26 7 16 4
15 28 8 17 4
14 26 7 16 4
12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 -
16 30 8 19 5
15 28 8 17 -
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4

0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.5
0.5
0.5
0.5

0.8
0.8
0.8
0.8
1
1.1
1.1
1.1
1
1
1.1
1.1
1
1
1
1
1
1
1
1.2
1.1
1.1
1.1
1

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

270° W W
270° W W
270° W W
270° W W
265° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
275° W W
260° W W
265° W W
265° W W
265° W W
265° W W

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.5

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

70
70
60
60
60
60
30
30
70
70
60
60
60
60
60
60
60
60
60
50
50
60
60
60

1.5
1.6
2.1
2.8
3.6
4.3
4.7
4.8
4.4
3.7
2.9
2.0
1.4
1.3
1.5
2.1
2.9
3.8
4.4
4.7
4.6
4.1
3.2
2.3

17 63
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63

0
25
45
50
65
85
65
55
80
55
25
30
5
5
5
10
20
20
30
40
20
15
15
20

0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

0
0
0
0
35
50
50
45
35
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0

10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019

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

17 62
18 65
19 66
20 67
20 69
20 67
20 68
20 68
20 68
20 68
20 68
19 66
17 63
16 61
15 60
15 59
15 58
14 58
14 58
14 57
13 56
13 56
14 57
16 61

19 66
20 67
22 71
23 73
26 79
18 65
25 77
25 76
20 68
23 73
22 71
17 62
14 57
13 55
12 54
11 52
11 51
11 51
10 51
10 50
10 49
10 49
11 52
15 59

9 16 3 4 10
10 18 3 5 11
9 17 3 5 11
11 21 4 6 13
12 23 4 6 14
16 29 5 8 18
13 25 4 7 16
14 26 4 7 16
11 21 4 6 13
9 17 3 5 11
10 18 3 5 11
13 24 4 7 15
12 22 4 6 14
11 20 4 6 12
12 22 4 6 14
13 24 4 7 15
13 25 4 7 16
14 26 4 7 16
15 27 4 8 17
15 28 4 8 17
14 26 4 7 16
13 25 4 7 16
13 24 4 7 15
11 21 4 6 13

0.6
0.6
0.6
0.6
0.7
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 14min ago | Next update in 3h
Caption

Expert opinion

High 1024 hPa centered at 290 nautical miles in the West-North-West of Cape Finisterre (Spain) moving at 19 knots to the North-North-East to be centered at 170 nautical miles in the West-South-West of Fastnet Rock (South-West Ireland).

For Port-Tudy :
No gale warning.

We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.

Little cloud in the morning, skies clouding over with storms forming in the afternoon. No precipitation in the morning, light showers in the afternoon. In the evening, changeable skies becoming less cloudy.
Possibility of showers NW force 3 becoming WNW force 4 in the middle of the day then NNW. Gusts reaching 21 knots in the evening. Smooth to slight sea. Low, short swell from W. Poor visibility becoming excellent in the middle of the day.

Tides at Port-Tudy

69

High tide 04h23 4.57m

Low tide 10h17 1.5m

73

High tide 16h41 4.83m

Low tide 22h54 1.26m

www.shom.fr - © SHOM 2025

Consult the tides for July

Wed

23

-

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

Thu

24

-

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

Fri

25

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- 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

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

Wed

30

-

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

Thu

31

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

Fri

01

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

Sat

02

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

Sun

03

-

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

Mon

04

-

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

Tue

05

-

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

Wed

06

-

- 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 port Port-Tudy

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port-Tudy