Weather Tréboul - Sables Blancs - Detailed bulletin - Free 15-day Marine forecasts

Douarnenez FRALongitude : -4°21’,0996 W Latitude : 48°6’,138 N Altitude : 0m

Fri

02

-

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

Sat

03

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

Sun

04

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

Mon

05

-

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

Tue

06

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

Wed

07

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

Thu

08

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

-

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

Wed

14

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

Thu

15

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

Fri

16

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

BULLETIN

(established in local time)

Reliability 95%

Wind alert - Warning strong breeze offshore.

Friday 2 may

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

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

3

0

30

25

20

15

10

5

90

80

70

60

50

40

Sat 3

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

135° SE SE
25° NE NNE
40° NE NE
55° NE NE
50° NE NE
50° NE NE
40° NE NE
35° NE NE
40° NE NE
45° NE NE
30° NE NNE
15° N NNE
35° NE NE
40° NE NE
45° NE NE
35° NE NE
35° NE NE
45° NE NE
65° NE ENE
55° NE NE
55° NE NE
50° NE NE
60° NE ENE
75° E ENE

2 4 1 2 1
2 4 1 2 1
4 7 2 4 2
4 8 2 5 2
5 10 3 6 2
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
10 18 5 11 3
10 18 5 11 3
10 19 5 12 3
8 15 4 9 3
6 12 3 7 3
8 15 4 9 3
6 11 3 7 2
5 10 3 6 2
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2

5 9 3 6 2
6 11 3 7 2
7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
10 19 5 12 3
12 23 6 14 4
13 24 7 15 4
15 27 8 17 4
16 29 8 18 5
18 34 9 21 5
18 33 9 21 5
15 27 8 17 4
16 30 8 19 5
19 35 10 22 5
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
12 23 6 14 4

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4

1
1.1
1.1
1.1
1.1
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
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0.1

285° W WNW
285° W WNW
285° W WNW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
280° W WNW
280° W W
280° W WNW
285° W WNW
285° W WNW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
280° W WNW

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4

13
13
13
13
13
13
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11

270
270
260
260
260
260
250
240
240
230
220
220
220
210
180
180
190
200
200
200
190
190
190
180

2.6
3.8
4.8
5.6
5.9
5.6
4.9
3.9
2.9
2.1
1.8
2.0
2.7
3.6
4.6
5.4
5.8
5.7
5.2
4.4
3.4
2.5
2.0
1.9

13 56
13 56
13 56
13 56
13 56
13 56
13 56
14 56
14 56
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57

0
60
85
90
85
45
35
55
35
20
20
30
75
90
80
75
100
80
100
70
60
60
50
55

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
30
30
40
35
45
35

2.5
3
2
3
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15

1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010

0
0
0
0
0
2
3
4
6
6
6
5
3
1
1
0
0
0
0
0
0
0
0
0

11 53
11 52
11 52
11 52
12 54
14 57
15 60
17 62
19 65
20 68
21 70
21 70
22 71
21 71
21 69
19 67
18 65
17 63
17 62
16 61
16 60
15 59
15 58
14 58

11 51
10 50
10 49
10 49
11 52
14 57
17 63
19 66
21 69
25 78
26 79
27 80
25 77
23 73
21 69
16 61
15 60
15 58
14 57
14 57
14 56
13 55
12 54
12 53

4 8 2 2 5
5 9 2 3 6
6 12 3 3 7
8 14 3 4 9
9 16 3 4 10
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9
8 14 3 4 9
6 11 2 3 7
9 17 3 5 11
11 21 4 6 13
12 22 4 6 14
13 25 4 7 16
16 29 5 8 18
16 29 5 8 18
16 29 5 8 18
16 30 5 8 19
9 16 3 4 10
11 21 4 6 13
10 18 3 5 11
10 19 3 5 12
11 21 4 6 13
11 20 4 6 12

1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.3
1.3
1.2
1.2
1.1
1.1
1.1

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

Expert opinion

A northeasterly, moderate and mostly variable flow prevails over the whole area.

For Tréboul - Sables Blancs :
Warning strong breeze offshore.

The reliability of the situation is assessed at 95%.

Sunny spells with possibility of mist forming in the morning, cloud and sun in the afternoon. No precipitation. In the evening, very cloudy.
Risk of showers in the early hours. NE wind force 3 continuing all day. Gusts reaching 18 knots in the evening. Smooth to slight sea. Low, long swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Douarnenez

74

Low tide 02h49 1.38m

High tide 08h58 5.88m

66

Low tide 15h08 1.82m

High tide 21h16 5.86m

www.shom.fr - © SHOM 2025

Consult the tides for May

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

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

Tue

06

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

Wed

07

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

Thu

08

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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

Thu

15

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

Fri

16

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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 Tréboul - Sables Blancs

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Douarnenez