Weather Plage de Pors Treillen - Detailed bulletin - Free 15-day Marine forecasts

Guilvinec FRALongitude : -4°16’,338 W Latitude : 47°47’,496 N Altitude : 0m

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Tuesday 14 october

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

50

40

30

20

10

15

10

5

30

25

20

15

10

5

0

1.5

1

0.5

3

0

25

20

15

10

5

70

60

50

40

Wed 15

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

50° NE NE
55° NE NE
65° NE ENE
70° E ENE
75° E ENE
80° E E
80° E E
80° E E
80° E ENE
70° E ENE
60° NE ENE
55° NE NE
50° NE NE
55° NE NE
60° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
70° E ENE
70° E ENE
70° E ENE
70° E ENE
70° E ENE

11 21 6 13 4
12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
14 26 7 16 4
13 24 7 15 4
11 21 6 13 4
11 21 6 13 4
10 19 5 12 3
10 19 5 12 3
11 21 6 13 4
11 21 6 13 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
14 26 7 16 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4

16 30 8 19 5
18 34 9 21 5
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
20 37 10 23 5
19 35 10 22 5
18 33 9 21 5
17 31 9 19 5
16 30 8 19 5
17 32 9 20 5
18 34 9 21 5
19 36 10 22 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6
21 39 11 24 6
22 40 11 25 6
22 41 11 25 6
22 41 11 25 6
21 39 11 24 6
21 39 11 24 6
22 40 11 25 6
22 40 11 25 6

0.7
0.7
0.7
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
0.8
0.9
0.9
1.2
1.2
1.2
1.2

1.3
1.4
1.4
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.5
1.5
1.6
1.6
1.6
1.6
1.7
2.3
2.3
2.2
2.2

0.3
0.3
0.4
0.5
0.4
0.4
0.3
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.6
0.5
0.6
0.6
0.6
0.6

145° SE SSE
150° SE SSE
160° S SSE
160° S SSE
155° SE SSE
155° SE SSE
165° S SSE
160° S SSE
165° S SSE
170° S S
195° S SSW
215° SW SW
220° SW SW
220° SW SW
205° SW SSW
200° S SSW
200° S SSW
180° S S
180° S S
175° S S
180° S S
180° S S
180° S S
180° S S

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.7
1.0
1.1
1.0
1.0

6
6
6
6
6
5
7
6
6
6
9
11
11
11
8
8
8
6
6
6
8
8
8
8

230
220
210
200
200
200
200
200
200
200
200
190
190
180
180
170
170
160
160
160
70
70
70
70

3.5
3.8
4.1
4.0
3.8
3.4
2.9
2.5
2.1
2.0
2.1
2.4
2.8
3.2
3.6
3.8
3.8
3.6
3.2
2.8
2.4
2.2
2.2
2.4

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 62
16 62
16 62
16 62
16 62
16 62
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

25
100
25
25
25
20
15
10
5
15
5
0
5
0
0
0
0
0
0
0
20
25
25
25

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

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

1024
1024
1024
1025
1024
1024
1024
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

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

13 55
14 57
15 58
16 61
18 64
19 65
19 66
19 67
20 67
19 67
18 64
16 61
15 59
14 57
13 56
13 55
13 55
13 55
12 54
12 54
12 53
12 53
12 53
11 52

10 50
10 50
12 53
14 58
17 62
18 65
19 67
19 67
19 66
17 63
15 58
12 54
10 51
9 49
9 48
8 47
8 46
8 46
7 45
7 45
7 44
7 44
7 44
6 44

15 28 4 8 17
16 29 5 8 18
16 30 5 8 19
15 28 4 8 17
13 24 4 7 15
10 19 3 5 12
9 17 3 5 11
10 18 3 5 11
10 19 3 5 12
9 17 3 5 11
13 24 4 7 15
16 30 5 8 19
17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
17 32 5 9 20

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

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

An easterly, moderate and mostly variable flow prevails over the whole area.

For Plage de Pors Treillen :
No gale warning.

The reliability of the situation is assessed at 95%.

Fair weather with mostly clear skies. In the evening, skies with few clouds.
NE force 4 in the morning temporarily E in the middle of the day. Gusts reaching 21 knots all day. Slight sea. Low, short swell from SSE. Poor visibility becoming excellent in the middle of the day.

Tides at Le Guilvinec

41

Low tide 04h58 2.1m

High tide 11h24 4.07m

Low tide 18h01 2.02m

www.shom.fr - © SHOM 2025

Consult the tides for October

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

- 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 beach Plage de Pors Treillen

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Le Guilvinec