Weather Plage du Dervin - Detailed bulletin - Free 15-day Marine forecasts

Batz-sur-Mer (44740)Lon : -2°27’,9198 W Lat : 47°16’,242 N Alt : 0m

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Thu

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Fri

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Sat

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Sun

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Mon

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Tue

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Sun

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BULLETIN

(* established in local time)

Reliability 85%

Wind alert - Warning strong breeze offshore.

Sunday 1 feb

METEO CONSULT Run : 31/01 00Z Mesh : 1km Updated, 1h ago Update in 5h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

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

3.5

3

2.5

2

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Mon 2
                                                            
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                        Run : 31/01 00Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Mon 2

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

210° SW SSW
230° SW SW
270° W W
265° W W
270° W W
270° W W
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
275° W W
280° W W
280° W W
265° W W
245° SW WSW
200° S SSW
155° SE SSE
130° SE SE
120° SE ESE
110° E ESE
110° E ESE
115° SE ESE

10 18 5 11 3
12 22 6 14 4
16 30 8 19 5
15 27 8 17 4
16 29 8 18 5
15 27 8 17 4
16 29 8 18 5
16 29 8 18 5
14 26 7 16 4
15 27 8 17 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
9 16 4 10 3
5 10 3 6 2
4 8 2 5 2
3 6 2 4 2
2 3 1 2 1
3 6 2 4 2
4 8 2 5 2
6 11 3 7 2
8 14 4 9 3
9 17 5 11 3
11 20 6 12 4

18 33 9 21 5
22 41 11 25 6
28 51 14 32 7
28 51 14 32 7
26 48 13 30 6
25 47 13 29 6
26 48 13 30 6
26 48 13 30 6
25 47 13 29 6
25 47 13 29 6
24 45 13 28 6
22 40 11 25 6
20 37 10 23 5
18 33 9 21 5
12 23 6 14 4
8 15 4 9 3
6 12 3 7 3
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
10 19 5 12 3
12 23 6 14 4
17 31 9 19 5
18 34 9 21 5

3.1
3
2.9
2.8
2.7
2.7
2.8
2.9
2.8
2.8
2.7
2.6
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2.1
2.1
2.1
2.1

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

255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

3.1
3.0
2.9
2.8
2.7
2.7
2.7
2.8
2.8
2.8
2.7
2.6
2.5
2.4
2.3
2.3
2.2
2.2
2.1
2.1
2.1
2.1
2.1
2.1

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

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

5.2
4.5
3.5
2.4
1.5
1.0
1.0
1.5
2.4
3.5
4.5
5.1
5.2
4.7
3.8
2.7
1.7
1.0
0.9
1.3
2.2
3.4
4.5
5.3

9 48
9 48
9 48
9 48
9 48
9 48
9 48
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49

100
100
60
35
45
45
75
75
95
90
70
75
50
35
25
35
55
60
55
65
70
90
95
95

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

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

40
40
50
20
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

5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
5
5
5
5
4
4
5
15
>20

1005
1004
1004
1004
1004
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1001
1000
999
998
997

0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

9 49
9 49
10 50
10 50
10 49
10 50
10 51
11 51
11 51
11 51
10 51
10 51
10 51
10 49
9 48
8 46
8 46
7 45
8 46
7 45
7 45
7 45
7 44
7 44

6 43
6 42
5 41
5 41
5 40
6 42
7 44
7 45
8 47
7 45
8 46
8 46
7 45
7 44
7 44
6 44
6 44
7 44
6 44
5 42
5 41
4 40
4 38
3 38

13 24 4 7 15
16 29 5 8 18
18 33 5 9 21
19 36 5 10 22
19 35 5 10 22
19 35 5 10 22
19 36 5 10 22
18 33 5 9 21
17 32 5 9 20
18 33 5 9 21
15 28 4 8 17
14 26 4 7 16
13 24 4 7 15
10 18 3 5 11
8 15 3 4 9
6 11 2 3 7
3 6 2 2 4
1 1 1 0 1
3 5 1 1 3
6 11 2 3 7
9 17 3 5 11
12 22 4 6 14
14 26 4 7 16
17 31 5 9 19

1.3
1.3
1.2
1.2
1.2
1.3
1.4
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1
1
1
1
1.1
1.1
1.1
1.2

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

Expert opinion

A southeasterly, strong and variable flow prevails over the West of the basin. Over the East, it is northwesterly, moderate and very variable.

For Plage du Dervin :
Warning strong breeze offshore.

The reliability of the situation is assessed at 85%.

Very cloudy. But clear spells will become more and more widespread. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. W force 5 in the morning weakening force 3 in the evening. Gusts reaching 28 knots in the morning. Rough sea becoming moderate in the evening. Moderate, long swell from WSW. Good visibility becoming excellent in the middle of the day then poor.

Tides at Le Croisic

84

High tide 04h13 5.35m

Low tide 10h31 0.89m

89

High tide 16h39 5.22m

Low tide 22h49 0.86m

www.shom.fr - © SHOM 2026

Consult the tides for February

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Sun

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* +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 beach Plage du Dervin

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Le Croisic

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