Weather Saint-Brevin-Les-Pins - Detailed bulletin - Free 15-day Marine forecasts

Saint-Brevin-les-Pins FRALongitude : -2°10’,5558 W Latitude : 47°13’,506 N Altitude : 0m

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

Thu

02

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

BULLETIN

(established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Saturday 20 september

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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

0

15

10

5

0

40

30

20

10

0

10

5

0

1

0.5

0

3

0

25

20

15

10

80

70

60

50

Sat 20

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

160° S SSE
175° S S
175° S S
135° SE SE
120° SE ESE
100° E E
180° S S
165° S SSE
150° SE SSE
135° SE SE
160° S SSE
190° S SSW
210° SW SSW
230° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
255° W WSW
260° W W
270° W W
280° W W
280° W W
270° W W

2 4 1 2 1
3 5 1 3 1
2 4 1 2 1
2 3 1 2 1
1 2 1 1 1
1 2 1 1 1
3 6 2 4 2
2 4 1 2 1
5 10 3 6 2
5 10 3 6 2
6 11 3 7 2
7 13 4 8 3
10 18 5 11 3
13 24 7 15 4
15 27 8 17 4
16 29 8 18 5
17 31 9 19 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
15 27 8 17 4
12 23 6 14 4
10 19 5 12 3
10 18 5 11 3

8 15 4 9 3
6 11 3 7 2
5 10 3 6 2
5 9 3 6 2
4 7 2 4 2
5 9 3 6 2
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
11 21 6 13 4
12 23 6 14 4
15 28 8 17 4
18 34 9 21 5
22 40 11 25 6
24 44 12 27 6
25 47 13 29 6
26 49 14 30 6
28 52 14 32 7
28 51 14 32 7
26 48 13 30 6
24 44 12 27 6
22 40 11 25 6
18 34 9 21 5
17 31 9 19 5

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>35 >70 >19 >40 >8
>40 >75 >22 >45 >9
>40 >80 >23 >50 >9
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

0.3
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.3
0.3
0.3
0.4
0.5
0.6
0.6
0.7
0.7
0.7
0.6
0.6

0.6
0.5
0.5
0.6
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.7
0.6
0.6
0.9
1
1.2
1.3
1.4
1.4
1.3
1.3
1.3

0
0
0
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.5
0.6
0.7
0.5
0.3
0.2
0.2

255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
265° W W
265° W W
265° W W
265° W W
265° W W
260° W W
260° W WSW
255° W WSW
240° SW WSW
225° SW SW
210° SW SSW
210° SW SSW
210° SW SSW
215° SW SW
230° SW SW
240° SW WSW
250° W WSW

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

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

110
110
110
110
110
110
110
110
110
110
100
100
90
70
50
40
40
35
40
45
60
60
60
70

1.7
2.6
3.7
4.6
5.3
5.3
4.9
4.1
3.1
2.2
1.5
1.3
1.6
2.5
3.6
4.7
5.5
5.7
5.3
4.6
3.5
2.4
1.6
1.1

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66

10
30
25
55
25
60
60
50
70
65
40
25
20
50
65
85
85
60
90
90
80
45
30
30

0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0.1
0.6
0.5
0.4
0
0
0

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

0
0
0
0
0
0
30
40
50
40
25
0
0
0
0
0
30
50
75
70
60
25
0
0

5
5
5
5
5
5
5
5
4
4
5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1016
1015
1015
1014
1013
1013
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017

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

18 65
18 65
18 64
18 64
18 64
18 64
18 65
18 65
18 64
18 65
19 67
21 69
21 69
21 70
21 69
20 69
20 68
19 67
18 65
17 63
17 62
16 62
16 61
16 61

17 63
17 63
17 63
17 63
17 63
17 63
17 62
17 63
16 61
17 62
19 66
24 76
24 76
24 76
23 73
22 71
17 62
14 57
13 55
12 54
12 54
12 54
12 54
12 54

4 8 2 2 5
5 10 2 3 6
5 10 2 3 6
5 9 2 3 6
8 15 3 4 9
10 19 3 5 12
3 5 1 1 3
5 9 2 3 6
1 2 1 1 1
3 6 2 2 4
5 9 2 3 6
8 14 3 4 9
13 24 4 7 15
15 27 4 8 17
15 27 4 8 17
17 32 5 9 20
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21
17 31 5 9 19
17 31 5 9 19
17 31 5 9 19
15 28 4 8 17
15 28 4 8 17

0.9
0.9
0.9
1
1
1
1
1
1
1
1
1
1.1
1.1
1.2
1.3
1.4
1.5
1.5
1.5
1.6
1.6
1.6
1.7

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

Expert opinion

Low 1009 hPa centered at 220 nautical miles in the West-South-West of the isles of Scilly moving at 24 knots to the North-East and dropping to 1003 hPa to be centered on the Celtic Sea.

For Saint-Brevin-Les-Pins :
Warning strong breeze offshore.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
For the night from Friday to Saturday SSE force 1 in the early part of the night becoming S force 2. Gusts reaching 11 knots at the end of the night.

Smooth sea becoming smooth to slight at the end of the night. Low, fairly long swell from WSW. Poor visibility becoming poor at the end of the night. Daytime of Saturday 20 september : The atmosphere will remain unstable.

Skies clearing but with risk of storms in the morning, some sun but cloud building in the afternoon. Light showers all day. In the evening, clear periods developing.
Showers becoming less frequent. SSE force 3 freshening WSW force 5 in the middle of the day then becoming W. Gusts reaching 28 knots in the middle of the day. Smooth to slight sea becoming slight in the evening. Low, fairly long swell from W. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Saint-Nazaire

79

High tide 04h39 5.38m

Low tide 10h57 1.3m

84

High tide 16h50 5.69m

Low tide 23h25 1.06m

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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- 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

-

- 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 Saint-Brevin-Les-Pins

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Nazaire