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

Perros-Guirec FRALongitude : -3°27’,2904 W Latitude : 48°49’,044 N Altitude : 0m

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

- 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

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

- 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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze for West Britanny.

Wednesday 17 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

30

25

20

15

10

5

50

40

30

20

10

15

10

5

40

30

20

10

5

0

1.5

1

0.5

3

0

25

20

15

10

5

80

70

60

50

Thu 18

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

200° S SSW
205° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
215° SW SW
220° SW SW
220° SW SW
225° SW SW
230° SW SW
230° SW SW
230° SW SW
225° SW SW
225° SW SW
220° SW SW
215° SW SW
210° SW SSW
210° SW SSW
215° SW SW
215° SW SW
220° SW SW
220° SW SW
215° SW SW

10 19 5 12 3
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
10 19 5 12 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
10 18 5 11 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3

18 34 9 21 5
21 38 11 24 5
21 39 11 24 6
22 40 11 25 6
23 43 12 27 6
24 45 13 28 6
24 45 13 28 6
25 47 13 29 6
25 47 13 29 6
26 48 13 30 6
25 47 13 29 6
25 46 13 29 6
25 46 13 29 6
24 44 12 27 6
23 42 12 26 6
22 41 11 25 6
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5

0.9
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
1.1
1.1
1.1
1.1
1.1
1.1
1.1

1.8
1.7
1.7
1.7
1.7
1.7
1.8
1.8
1.9
1.9
1.9
2
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1

0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

305° NW NW
305° NW WNW
305° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW

0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1.0
1.0
1.0
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1

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

160
150
150
140
140
130
130
140
140
140
150
150
160
160
170
180
190
200
200
200
210
210
210
210

6.7
6.0
5.2
4.5
4.0
3.9
4.2
4.8
5.7
6.6
7.2
7.5
7.3
6.7
5.8
4.8
3.9
3.4
3.3
3.7
4.6
5.7
6.7
7.4

16 60
16 60
16 60
16 60
16 60
16 60
16 60
16 60
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 60
16 60
16 60

100
50
60
70
75
60
55
75
35
75
75
85
85
80
55
85
90
90
85
85
85
95
95
95

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

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021

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

15 59
15 58
15 58
15 58
16 60
17 62
18 64
19 66
20 68
21 69
21 69
21 69
20 68
20 67
19 67
18 65
18 64
17 63
17 62
17 62
17 62
17 62
17 63
17 63

12 53
11 51
10 51
10 51
12 53
14 56
16 61
17 63
22 72
23 74
23 73
22 72
21 70
17 62
16 60
15 59
14 58
14 57
14 56
13 56
13 56
13 56
14 56
14 57

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

Expert opinion

For Trestraou :
No gale warning.

We are 90% sure of the situation, because the cloud system may be more intense than predicted.

Skies changeable to very cloudy. No precipitation. In the evening, very cloudy.
No precipitation. SSW wind force 4 continuing all day. Gusts reaching 26 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility.

Tides at Perros-Guirec

41

High tide 03h34 7.1m

Low tide 09h50 3.88m

47

High tide 16h07 7.48m

Low tide 22h41 3.28m

www.shom.fr - © SHOM 2025

Consult the tides for September

Wed

17

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

Thu

18

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- 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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- 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 anchorage Trestraou

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Perros-Guirec