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

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

Sat

19

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Sun

20

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Mon

21

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

Tue

22

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Wed

23

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Thu

24

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Fri

25

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Sat

26

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Sun

27

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

31

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Fri

01

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Sat

02

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning moderate gale offshore.

Saturday 19 july

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

1

0.5

0

3

0

20

15

10

70

65

60

55

50

Sun 20

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

155° SE SSE
170° S SSE
165° S SSE
170° S S
185° S S
190° S S
195° S SSW
200° S SSW
205° SW SSW
215° SW SW
220° SW SW
225° SW SW
230° SW SW
240° SW WSW
225° SW SW
230° SW SW
220° SW SW
205° SW SSW
195° S SSW
175° S S
190° S S
190° S SSW
215° SW SSW
200° S SSW

12 23 6 14 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
11 21 6 13 4
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
10 19 5 12 3
12 22 6 14 4
12 23 6 14 4
8 15 4 9 3
7 13 4 8 3
8 14 4 9 3
6 11 3 7 2

23 43 12 27 6
28 51 14 32 7
27 50 14 31 7
28 52 14 32 7
26 49 14 30 6
25 47 13 29 6
24 44 12 27 6
23 42 12 26 6
25 46 13 29 6
22 41 11 25 6
21 39 11 24 6
22 41 11 25 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
23 42 12 26 6
22 41 11 25 6
25 47 13 29 6
24 45 13 28 6
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
16 30 8 19 5

0.4
0.4
0.4
0.4
0.4
0.3
0.4
0.4
0.4
0.4
0.5
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

0.9
0.8
0.8
0.8
0.7
0.7
0.8
0.8
0.8
0.9
1
1.1
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.3

0.1
0.2
0.2
0.2
0.2
0.1
0.1
0.2
0.2
0.2
0.3
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1

295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° NW WNW
295° 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

0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.6
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

7
7
7
7
7
7
7
7
8
7
7
8
6
6
7
7
7
7
7
7
7
9
9
9

80
70
70
80
80
80
80
90
100
90
80
80
70
70
70
80
80
80
80
80
130
140
140
140

4.2
5.3
6.4
7.3
7.7
7.5
6.9
5.9
4.8
3.9
3.3
3.2
3.7
4.6
5.7
6.7
7.4
7.6
7.3
6.5
5.5
4.5
3.7
3.3

17 62
17 62
17 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
16 61
16 62
16 62
16 62
16 62
16 62
16 61
16 61

100
100
100
95
80
70
55
80
40
90
60
70
45
65
60
75
80
70
90
90
80
100
90
75

0.1
0.1
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
1.2
0.9
0.6
0.9
1.9
1.7

70
50
45
55
40
35
25
25
20
25
30
35
35
30
35
50
65
65
70
75
75
70
65
55

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

1002
1001
1000
999
998
998
998
998
998
998
999
999
999
1000
1000
1000
999
999
998
998
998
997
997
997

0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
4
3
5
4
3
2
0
0
0

18 64
18 64
18 64
18 64
18 64
17 63
17 62
17 62
16 61
16 60
16 60
17 62
17 63
18 64
18 65
18 65
18 65
19 66
19 66
17 63
17 63
17 63
17 62
16 61

14 57
13 55
13 55
13 55
13 56
13 56
13 55
12 54
11 53
12 53
13 55
14 57
15 60
15 58
17 62
19 66
17 63
17 63
19 66
14 57
17 63
17 62
14 57
14 58

18 33 5 9 21
21 38 5 11 24
21 38 5 11 24
19 35 5 10 22
21 39 6 11 24
18 34 5 9 21
20 37 5 10 23
21 38 5 11 24
21 39 6 11 24
20 37 5 10 23
21 38 5 11 24
23 42 6 12 26
20 37 5 10 23
17 32 5 9 20
19 35 5 10 22
12 22 4 6 14
13 24 4 7 15
12 23 4 6 14
11 20 4 6 12
13 25 4 7 16
11 21 4 6 13
9 17 3 5 11
8 14 3 4 9
9 16 3 4 10

1.2
1.3
1.3
1.3
1.5
1.7
1.7
1.7
1.7
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.7
1.7
1.7
1.8
1.9
1.9
1.9
1.9

Forecasts established in local time
Last updated 48min ago | Next update in 3h
Caption

Expert opinion

Low 996 hPa centered at 140 nautical miles in the West of Fastnet Rock (South-West Ireland) moving at 26 knots to the East-South-East and dropping to 993 hPa to be centered at 50 nautical miles in the South-South-East of the isles of Scilly.

For Trestraou :
Warning moderate gale offshore.

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

In the evening, overcast skies.
Light showers. SSE wind force 4. Gusts reaching 25 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.

Tides at Perros-Guirec

58

High tide 01h02 7.98m

Low tide 07h29 2.92m

55

High tide 13h35 7.72m

Low tide 20h02 3.18m

www.shom.fr - © SHOM 2025

Consult the tides for July

Sat

19

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

Sun

20

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

Mon

21

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

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

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

Sun

27

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

Mon

28

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

Tue

29

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

Wed

30

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

Thu

31

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

Fri

01

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

Sat

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