Weather Tréffiagat - Guilvinec - Detailed bulletin - Free 15-day Marine forecasts

Guilvinec FRALongitude : -4°17’,1 W Latitude : 47°47’,502 N Altitude : 0m

Sat

07

-

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

Sun

08

-

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

Mon

09

-

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

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

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

Wed

18

-

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

Thu

19

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

Fri

20

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

Sat

21

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Saturday 7 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)

30

20

10

0

60

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

2

1.5

1

0.5

3

0

20

15

10

5

65

60

55

50

45

Sun 8

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

250° W WSW
250° W WSW
245° SW WSW
250° W WSW
250° W WSW
260° W W
270° W W
275° W W
280° W W
280° W WNW
285° W WNW
295° NW WNW
300° NW WNW
305° NW WNW
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
300° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
290° W WNW

16 29 8 18 5
16 30 8 19 5
17 31 9 19 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
14 26 7 16 4
13 25 7 16 4
12 22 6 14 4
11 21 6 13 4
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
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3
10 18 5 11 3

25 46 13 29 6
26 48 13 30 6
26 49 14 30 6
27 50 14 31 7
28 52 14 32 7
28 52 14 32 7
28 51 14 32 7
26 49 14 30 6
26 48 13 30 6
25 46 13 29 6
24 44 12 27 6
22 41 11 25 6
19 36 10 22 5
19 35 10 22 5
17 32 9 20 5
15 27 8 17 4
13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
12 23 6 14 4
13 25 7 16 4
15 27 8 17 4
15 28 8 17 4

1.4
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2
1.1
1.1
1
1
1
1
1

2.6
2.7
2.7
2.7
2.7
2.7
2.6
2.6
2.5
2.5
2.5
2.5
2.4
2.4
2.3
2.2
2.2
2.1
2
2
1.9
1.9
1.9
1.9

1.1
1.2
1.2
1.2
1.2
1.1
1
1
0.8
0.7
0.5
0.4
0.4
0.4
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1

210° SW SSW
210° SW SSW
210° SW SSW
215° SW SW
215° SW SW
230° SW SW
230° SW SW
230° SW SW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
250° W WSW
250° W WSW

0.8
0.8
0.8
0.8
0.9
1.0
1.0
1.0
1.1
1.1
1.2
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1.1
1.0
1.0
1.0
1.0
1.0

7
7
7
7
7
7
7
7
7
8
7
7
7
7
7
8
7
7
7
7
7
8
8
8

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

3.5
4.0
4.2
4.1
3.8
3.2
2.6
2.1
1.8
1.9
2.2
2.7
3.3
3.8
4.1
4.2
3.9
3.4
2.8
2.2
1.8
1.7
1.9
2.5

14 57
14 57
14 57
14 57
14 57
14 58
14 58
14 58
14 58
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 56
14 56
14 56
14 56
14 56

100
100
90
95
90
95
90
75
85
90
90
45
80
45
40
45
65
70
45
35
75
50
75
45

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

100
0
25
20
25
30
20
0
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

1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1023

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

16 61
16 62
17 62
17 62
17 62
16 62
16 61
16 60
15 60
15 59
15 59
14 58
14 57
14 57
13 56
13 55
13 55
12 54
13 55
14 56
15 58
15 59
16 60
16 61

11 51
11 52
16 61
16 61
15 58
14 58
12 54
12 54
11 51
10 50
10 50
10 49
10 50
10 49
10 49
10 49
10 49
10 49
10 50
12 54
14 57
16 60
17 62
18 64

17 32 5 9 20
18 33 5 9 21
19 36 5 10 22
19 36 5 10 22
20 37 5 10 23
19 36 5 10 22
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
19 35 5 10 22
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17
13 24 4 7 15
11 20 4 6 12
10 18 3 5 11
10 19 3 5 12
10 18 3 5 11
9 16 3 4 10

2.1
2.1
2.2
2.2
2.3
2.2
2.2
2.2
2.3
2.2
2.2
2.1
2.1
2.1
2
2
1.9
1.8
1.8
1.7
1.7
1.7
1.6
1.6

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 28min ago | Next update in 3h
Caption

Expert opinion

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

For Tréffiagat - Guilvinec :
Warning strong breeze offshore.

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

Very cloudy skies to overcast. Light rain gradually becoming less frequent. In the evening, very cloudy.
Risk of showers as night falls. WSW wind force 5 from the middle of the day. Gusts reaching 28 knots. Slight sea. Low, short swell from SW. Excellent visibility.

Tides at Le Guilvinec

51

High tide 02h49 4.09m

Low tide 09h09 1.82m

53

High tide 15h16 4.22m

Low tide 21h25 1.82m

www.shom.fr - © SHOM 2025

Consult the tides for June

Sat

07

-

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

Sun

08

-

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

Mon

09

-

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

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

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

Wed

18

-

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

Thu

19

-

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

Fri

20

-

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

Sat

21

-

- 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 Tréffiagat - Guilvinec

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Le Guilvinec