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

Perros-Guirec FRALongitude : -3°27 W Latitude : 48°49’,2 N Altitude : 14m

Thu

18

-

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

Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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

Wed

01

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Thu

02

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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Thursday 18 september

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

1.5

1

0.5

3

0

30

25

20

15

10

80

70

60

50

Fri 19

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

190° S S
195° S SSW
210° SW SSW
205° SW SSW
205° SW SSW
220° SW SW
215° SW SW
230° SW SW
250° W WSW
275° W W
355° N N
70° E ENE
95° E E
135° SE SE
170° S S
165° S SSE
165° S SSE
165° S SSE
165° S SSE
170° S S
175° S S
210° SW SSW
215° SW SW
230° SW SW

9 16 4 10 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
6 11 3 7 2
4 7 2 4 2
2 3 1 2 1
3 5 1 3 1
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
4 7 2 4 2
5 9 3 6 2
5 10 3 6 2
5 9 3 6 2
5 9 3 6 2
5 9 3 6 2
5 10 3 6 2
4 8 2 5 2
3 6 2 4 2
3 6 2 4 2

16 30 8 19 5
17 31 9 19 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
18 33 9 21 5
16 29 8 18 5
13 25 7 16 4
11 21 6 13 4
9 17 5 11 3
7 13 4 8 3
6 11 3 7 -
6 12 3 7 3
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3

1.1
1.1
1.1
1.1
1
1
1
1
1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.8
1.2
1.2
1.1
1.1
1.1

2.1
2.1
2
2
2
1.9
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.7
1.7
1.6
1.6
1.5
1.5
2.2
2.1
2.1
2
2

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

305° NW WNW
305° NW WNW
305° NW WNW
300° NW WNW
305° NW WNW
305° NW WNW
305° NW WNW
300° NW WNW
300° NW WNW
305° NW WNW
305° NW NW
305° NW NW
305° NW WNW
305° NW WNW
305° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW

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

11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9

200
200
200
190
190
190
190
180
180
170
170
170
170
170
170
160
160
160
160
130
130
130
130
130

3.6
3.3
3.5
4.3
5.4
6.6
7.6
8.1
7.9
7.2
6.0
4.7
3.5
2.7
2.6
3.2
4.3
5.7
7.1
8.0
8.2
7.7
6.7
5.3

16 60
16 60
16 60
16 60
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

100
100
90
95
90
55
50
75
75
80
80
75
80
70
40
40
35
35
40
35
25
5
5
75

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

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

50
50
0
0
0
0
0
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
10
5
5
5
5
4
2
3
5
5
5
5
5
5

1021
1022
1022
1022
1022
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1018
1018
1018

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

18 65
19 66
20 67
20 68
21 69
22 71
22 72
22 72
21 70
20 68
18 65
17 63
17 62
16 61
15 60
15 58
14 57
14 57
14 56
13 56
13 55
13 55
13 55
14 57

15 59
16 60
17 63
22 72
24 75
25 77
26 78
26 78
25 77
23 74
17 63
16 61
15 60
15 58
14 57
13 55
12 53
12 53
12 53
11 52
11 52
11 52
11 53
13 56

11 20 4 6 12
12 22 4 6 14
11 21 4 6 13
11 21 4 6 13
11 21 4 6 13
11 20 4 6 12
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
8 15 3 4 9
6 12 3 3 7
5 9 2 3 6
5 9 2 3 6
4 8 2 2 5
6 12 3 3 7
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
4 8 2 2 5
3 6 2 2 4
3 6 2 2 4
3 6 2 2 4
4 7 2 2 4
5 10 2 3 6

2.3
2.2
2.2
2.2
2.2
2.1
2.1
2
2
2
1.9
1.9
1.9
1.8
1.8
1.8
1.7
1.7
1.7
1.6
1.5
1.5
1.5
1.5

Forecasts established in local time
Last updated 26min ago | Next update in 3h
Caption

Expert opinion

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

For Trestraou :
No gale warning.

The reliability of the situation is assessed at 90%.

Overcast in the morning, very cloudy in the afternoon. Some light rain in the morning, no precipitation in the afternoon. In the evening, very cloudy.
No precipitation. SSW force 3 in the morning turning E force 2 in the evening. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Good visibility becoming excellent in the middle of the day then poor.

Tides at Perros-Guirec

54

High tide 04h54 7.62m

Low tide 11h08 3.25m

61

High tide 17h16 8.09m

Low tide 23h42 2.59m

www.shom.fr - © SHOM 2025

Consult the tides for September

Thu

18

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

Fri

19

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Sat

20

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Sun

21

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Mon

22

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Tue

23

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

Wed

24

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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

Wed

01

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

Thu

02

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- 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 Trestraou

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Perros-Guirec