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

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 26 november

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

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

3

0

15

10

5

0

60

55

50

45

40

35

Thu 27

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

45° NE NE
15° N NNE
40° NE NE
55° NE ENE
80° E E
110° E ESE
165° S SSE
195° S SSW
210° SW SSW
225° SW SW
220° SW SW
220° SW SW
225° SW SW
230° SW SW
230° SW SW
240° SW WSW
250° W WSW
255° W WSW
260° W W
260° W W
260° W W
260° W W
260° W W
260° W WSW

5 9 3 6 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
3 5 1 3 1
4 7 2 4 2
6 12 3 7 3
9 16 4 10 3
10 19 5 12 3
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4

6 11 - 7 -
5 9 3 6 -
5 9 3 6 -
5 9 3 6 -
5 10 3 6 2
6 11 3 7 2
8 14 4 9 3
10 19 5 12 -
12 23 6 14 4
14 26 7 16 4
16 29 8 18 5
16 30 8 19 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
18 34 9 21 5
18 34 9 21 5
20 37 10 23 5
20 37 10 23 5
21 38 11 24 5

1.2
1.2
1.2
1.2
1.1
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
1.2
1.2
1.2
1.1
1.2
1.2

2.3
2.2
2.2
2.2
2.1
2.1
2.1
2
2
2
2.1
2.2
2.2
2.3
2.3
2.3
2.3
2.3
2.2
2.2
2.2
2.1
2.1
2.2

0
0
0
0
0
0
0
0.1
0.2
0.3
0.5
0.6
0.8
0.9
0.8
0.7
0.8
0.8
0.6
0.5
0.6
0.6
0.6
0.8

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

1.2
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.0
1.0
1.0
0.9
0.9
1.0
1.0
0.9
1.0
1.0
1.0
1.0
1.0
1.0
0.9

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
7
7
7
7
7
8

140
140
140
140
140
140
140
140
130
120
100
90
80
70
70
60
60
60
60
60
60
60
60
60

3.8
4.2
4.3
4.2
3.8
3.2
2.7
2.2
2.0
2.0
2.3
2.8
3.3
3.8
4.0
3.9
3.7
3.3
2.8
2.4
2.2
2.2
2.4
2.8

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
14 58
14 58
14 58
14 58
14 58
14 58

0
45
45
45
55
55
80
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
90
85

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0

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

0
0
0
0
0
0
0
0
0
0
0
25
40
50
65
40
25
20
0
0
0
0
0
0

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

1024
1024
1024
1025
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020

0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

4 40
5 42
5 41
5 40
6 42
8 46
10 50
11 52
11 52
12 53
12 53
12 53
12 53
12 54
12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55

3 37
4 39
4 38
3 38
5 42
8 46
9 49
9 48
9 48
9 47
8 46
8 46
7 45
8 46
8 46
8 46
8 46
8 47
8 47
8 47
8 47
8 46
8 47
8 46

5 9 2 3 6
4 7 2 2 4
3 5 1 1 3
3 6 2 2 4
4 7 2 2 4
5 9 2 3 6
6 12 3 3 7
10 18 3 5 11
12 23 4 6 14
15 27 4 8 17
16 29 5 8 18
15 27 4 8 17
16 29 5 8 18
15 28 4 8 17
16 30 5 8 19
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
16 30 5 8 19
16 30 5 8 19
17 32 5 9 20
17 32 5 9 20
19 35 5 10 22
18 34 5 9 21

1.4
1.4
1.3
1.3
1.3
1.3
1.2
1.2
1.2
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3
1.4
1.4

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

Expert opinion

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

For Tréffiagat - Guilvinec :
No gale warning.

We are 90% sure of the situation, because flows might be far more disturbed than forecast.

Fairly cloudless skies becoming changeable during the morning, overcast skies in the afternoon. The risk of seeing rain will remain low. In the evening, overcast skies.
Drizzle fading over time. NE force 2 in the morning freshening SW force 4 in the middle of the day. Gusts reaching 19 knots in the evening. Slight sea. Low, fairly long swell from W. Good visibility becoming excellent in the middle of the day.

Tides at Le Guilvinec

52

Low tide 01h47 2.01m

High tide 07h55 4.32m

49

Low tide 14h24 1.94m

High tide 20h18 4m

www.shom.fr - © SHOM 2025

Consult the tides for November

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

- 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