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

Tréguennec FRALongitude : -4°21’,0654 W Latitude : 47°51’,114 N Altitude : 0m

Sun

22

-

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

Mon

23

-

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

Tue

24

-

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

Wed

25

-

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

Thu

26

-

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

Fri

27

-

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

Sat

28

-

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

Sun

29

-

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

Mon

30

-

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

Tue

01

-

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

Wed

02

-

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

06

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Sunday 22 june

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

25

20

15

10

5

0

1.5

1

0.5

3

0

25

20

15

10

75

70

65

60

55

50

Mon 23

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

245° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
240° SW WSW
250° W WSW
250° W WSW
260° W WSW
260° W W
260° W W
255° W WSW
250° W WSW
240° SW WSW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW
260° W W
255° W WSW
255° W WSW
270° W W
280° W W
285° W WNW
295° NW WNW

10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
9 17 5 11 3
10 18 5 11 3
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
14 26 7 16 4
12 23 6 14 4
11 21 6 13 4
10 18 5 11 3

13 25 7 16 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
20 37 10 23 5
17 32 9 20 5
19 35 10 22 5
18 33 9 21 5
16 29 8 18 5
14 26 7 16 4
14 26 7 16 4
16 29 8 18 5
17 31 9 19 5
18 33 9 21 5
19 35 10 22 5
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
21 38 11 24 5
19 36 10 22 5
21 39 11 24 6
21 39 11 24 6
18 34 9 21 5
17 31 9 19 5

0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
1
1
1
1
1
1.1
1.1
1.1
1.1
1.1

1.4
1.4
1.5
1.5
1.5
1.5
1.5
1.6
1.6
1.6
1.7
1.7
1.7
1.8
1.8
1.9
1.9
1.9
1.9
2
2.1
2.1
2
2

0.2
0.3
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.5
0.6
0.6
0.8
0.7
0.8
0.8
0.8
0.9
0.6
0.4
0.3

255° W WSW
260° W WSW
260° W W
260° W W
265° W W
270° W W
255° W WSW
255° W WSW
250° W WSW
245° SW WSW
245° SW WSW
255° W WSW
245° SW WSW
260° W W
260° W W
265° W W
270° W W
275° W W
265° W W
270° W W
270° W W
250° W WSW
255° W WSW
255° W WSW

0.7
0.7
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.8
0.8
0.7
0.8
0.7
0.7
0.6
0.7
0.6
0.6
0.6
0.6
0.9
1.0
1.0

8
8
9
8
8
7
8
8
7
7
6
7
7
8
8
8
7
7
7
6
6
7
7
7

120
120
110
110
110
100
100
90
80
80
80
70
70
80
80
70
80
80
80
80
80
80
80
80

3.9
4.4
4.5
4.2
3.5
2.7
2.0
1.4
1.3
1.5
2.1
2.9
3.7
4.3
4.6
4.5
4.0
3.2
2.4
1.7
1.3
1.3
1.7
2.5

18 64
18 64
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

75
55
75
80
85
90
80
50
30
30
35
45
35
35
35
60
85
90
95
100
95
95
95
80

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

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

0
0
0
0
20
0
20
20
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
20

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1019
1019
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1020
1020
1020

2
5
4
4
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3

20 67
20 67
20 67
20 67
19 66
19 66
19 65
18 65
18 64
17 63
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 63
17 63
18 64
18 64
18 65
19 65

19 66
20 68
22 71
20 69
19 66
17 63
17 63
16 61
15 59
14 57
13 56
13 55
13 55
12 54
12 54
12 54
12 54
12 54
13 55
13 56
14 57
15 59
17 62
18 65

11 20 4 6 12
11 21 4 6 13
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15
11 21 4 6 13
12 22 4 6 14
11 21 4 6 13
11 20 4 6 12
11 21 4 6 13
12 22 4 6 14
13 24 4 7 15
15 28 4 8 17
15 28 4 8 17
16 30 5 8 19
16 30 5 8 19
16 30 5 8 19
17 31 5 9 19
16 30 5 8 19
16 30 5 8 19
15 27 4 8 17
12 23 4 6 14
10 18 3 5 11
9 17 3 5 11

0.9
0.9
0.9
1
1
1
1
1
1
1
1
1.1
1.1
1.2
1.2
1.2
1.3
1.3
1.3
1.3
1.4
1.4
1.4
1.4

Forecasts established in local time
Last updated 39min ago | Next update in 3h
Caption

Expert opinion

A westerly, strong and mostly variable flow prevails over the whole area.

For Tronoën :
No gale warning.

The reliability of the situation is assessed at 90%.

Good clear periods but lots of cloud, too. No precipitation. In the evening, clear periods developing.
No precipitation. WSW wind force 4 from the middle of the day. Gusts reaching 20 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the evening.

Tides at Saint-Guenole

64

High tide 02h12 4.46m

Low tide 08h30 1.38m

67

High tide 14h45 4.48m

Low tide 20h56 1.27m

www.shom.fr - © SHOM 2025

Consult the tides for June

Sun

22

-

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

Mon

23

-

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

Tue

24

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

Wed

25

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

Thu

26

-

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

Fri

27

-

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

Sat

28

-

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

Sun

29

-

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

Mon

30

-

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

Tue

01

-

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

Wed

02

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

Thu

03

-

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

Fri

04

-

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

Sat

05

-

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

Sun

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 board sports area Tronoën

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Guenole