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

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

Sat

10

-

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

Sun

11

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

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

Sat

17

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

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

Sat

24

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Saturday 10 may

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

10

5

0

30

20

10

0

10

5

0

1

0.5

0

9

6

3

0

20

15

10

5

70

60

50

40

Sun 11

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

80° E ENE
80° E E
95° E E
85° E E
45° NE NE
45° NE NE
65° NE ENE
95° E E
125° SE SE
125° SE SE
135° SE SE
125° SE SE
120° SE ESE
85° E E
115° SE ESE
115° SE ESE
90° E E
95° E E
90° E E
75° E ENE
75° E ENE
75° E ENE
80° E E
90° E E

10 18 5 11 3
10 18 5 11 3
12 23 6 14 4
10 18 5 11 3
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
5 9 3 6 2
3 5 1 3 1
1 2 1 1 1
2 3 1 2 1
3 5 1 3 1
5 10 3 6 2
8 15 4 9 3
5 9 3 6 2
6 11 3 7 2
4 8 2 5 2
6 11 3 7 2
8 14 4 9 3
6 11 3 7 2

16 30 8 19 5
17 31 9 19 5
17 31 9 19 5
18 33 9 21 5
16 30 8 19 5
18 34 9 21 5
17 32 9 20 5
13 25 7 16 4
15 27 8 17 4
13 25 7 16 4
12 22 6 14 4
11 20 6 12 4
9 16 4 10 3
5 10 3 6 2
6 11 3 7 2
6 11 3 7 2
8 15 4 9 3
12 22 6 14 4
13 24 7 15 4
8 15 4 9 3
9 16 4 10 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4

0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4

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

0.3
0.3
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

275° W W
275° W W
275° W W
250° W WSW
240° SW WSW
250° W WSW
260° W W
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
255° W WSW
260° W W
260° W W
260° W W
260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
230° SW SW
230° SW SW
230° SW SW

0.3
0.3
0.3
0.3
0.4
0.4
0.3
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4

10
10
10
9
8
8
9
8
8
8
8
8
8
8
8
9
9
8
9
9
9
8
8
9

150
140
130
120
120
120
110
110
110
120
120
130
130
120
120
120
120
120
120
130
130
110
120
130

2.6
1.9
1.6
1.6
2.0
2.7
3.5
4.2
4.6
4.6
4.2
3.6
2.8
2.1
1.6
1.5
1.9
2.5
3.3
4.1
4.6
4.7
4.4
3.8

14 57
14 57
14 57
14 57
14 57
14 57
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58

95
100
100
100
100
100
100
95
85
55
45
35
35
40
80
95
100
100
100
100
100
100
100
100

0.1
2.2
0.4
0.6
0.6
0.4
0.9
0
0
0
0
0
0
0
0
0
0.1
0.8
0.7
0.6
0.3
0.3
0.1
0

-
-
-
-
-

100
100
65
100
100
90
55
25
0
0
25
25
0
0
0
25
50
75
75
65
55
55
50
35

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15
15
10
10
10
5
>20
5
4
5
5
10
4

1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007

0
0
1
1
2
1
2
2
2
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0

12 54
12 54
12 54
12 54
12 53
13 55
14 57
17 62
17 63
18 64
17 63
17 62
16 61
15 59
14 58
14 57
14 57
14 57
14 56
13 56
13 56
13 56
13 56
13 56

9 48
9 48
8 47
9 49
8 47
9 49
12 53
17 62
19 66
19 66
19 66
17 63
16 61
15 58
14 56
13 55
12 53
11 51
12 53
11 52
11 53
11 52
10 51
11 51

13 25 4 7 16
14 26 4 7 16
16 30 5 8 19
15 27 4 8 17
15 27 4 8 17
17 32 5 9 20
16 30 5 8 19
13 25 4 7 16
11 20 4 6 12
10 18 3 5 11
9 16 3 4 10
5 10 2 3 6
4 8 2 2 5
3 5 1 1 3
4 8 2 2 5
5 9 2 3 6
6 11 2 3 7
8 15 3 4 9
7 13 3 4 8
5 10 2 3 6
5 9 2 3 6
6 12 3 3 7
7 13 3 4 8
8 14 3 4 9

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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

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

For Port-Tudy :
No gale warning.

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

Very cloudy skies with short clear spells. Showers will gradually become less frequent during the afternoon. In the evening, good clear periods but cloud building.
Chance of light rain. ENE force 4 in the morning turning ESE force 3 in the evening. Gusts reaching 18 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WSW. Excellent visibility becoming good in the evening.

Tides at Port-Tudy

68

High tide 04h13 4.6m

Low tide 10h30 1.51m

71

High tide 16h27 4.68m

Low tide 22h43 1.53m

www.shom.fr - © SHOM 2025

Consult the tides for May

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

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

Tue

20

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

- 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