Weather Les portes de bassin - Detailed bulletin - Free 15-day Marine forecasts

Batz-sur-Mer FRALon : -2°30’,291 W Lat : 47°12’,066 N Alt : 0m

Tue

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Wed

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Thu

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Sat

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Sun

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Mon

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Sun

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BULLETIN

(* established in local time)

Reliability 80%

Wind alert - Warning moderate gale.

Tuesday 10 feb

METEO CONSULT Run : 10/02 00Z Mesh : 1km Updated, 3h ago Update in 3h

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

50

40

30

20

10

90

80

70

60

50

40

30

25

20

15

10

5

60

50

40

30

20

10

15

10

5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Wed 11
                                                            
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                        Run : 10/02 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Wed 11

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

250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
260° W W
265° W W
270° W W
270° W W
270° W W
270° W W
265° W W
265° W W
265° W W
260° W W
255° W WSW
250° W WSW
245° SW WSW
225° SW SW
215° SW SW
210° SW SSW
200° S SSW

23 42 12 26 6
24 44 12 27 6
25 46 13 29 6
27 50 14 31 7
26 49 14 30 6
25 47 13 29 6
25 46 13 29 6
26 48 13 30 6
28 52 14 32 7
30 55 15 34 7
31 58 16 36 7
30 56 16 35 7
29 53 15 33 7
28 51 14 32 7
28 51 14 32 7
26 49 14 30 6
24 44 12 27 6
21 39 11 24 6
22 40 11 25 6
19 35 10 22 5
17 31 9 19 5
19 36 10 22 5
19 36 10 22 5
22 41 11 25 6

32 60 17 37 7
35 65 18 40 8
37 68 19 42 8
40 75 21 47 9
41 76 21 47 9
39 72 20 45 8
38 70 19 43 8
39 72 20 45 8
42 78 22 48 9
45 83 23 52 9
48 89 25 55 10
46 86 24 53 9
43 80 22 50 9
42 77 21 48 9
40 75 21 47 9
40 74 21 46 8
38 70 19 43 8
34 63 18 39 8
31 58 16 36 7
31 57 16 35 7
26 49 14 30 6
28 52 14 32 7
29 54 15 34 7
33 62 17 39 8

2.8
2.9
3.1
3.2
3.4
3.4
3.5
3.6
3.6
3.7
3.7
3.7
3.7
3.7
3.7
3.6
3.6
3.5
3.5
3.4
3.2
3.1
3
2.9

2.2
2.4
2.5
2.7
2.9
2.9
3.1
3.2
3.4
3.5
3.5
3.1
3.7
3.7
2.9
2.7
2.5
2.4
2.5
1.8
1.4
1.1
1.1
1.5

240° SW WSW
290° W WNW
240° SW WSW
240° SW WSW
290° W WNW
270° W W
275° W W
275° W W
260° W WSW
255° W WSW
240° SW WSW
240° SW WSW
210° SW SSW
210° SW SSW
230° SW SW
195° S SSW
295° NW WNW
290° W WNW
280° W WNW
275° W W
270° W W
260° W W
260° W W
265° W W

1.3
1.3
1.4
1.4
1.3
1.4
1.3
1.3
1.2
1.0
1.0
1.7
<0.1
<0.1
1.9
1.9
2.0
2.0
2.0
2.2
2.6
2.8
2.7
2.3

10
12
12
12
10
11
11
9
12
10
8
8
10
10
11
11
11
9
10
11
12
12
12
12

160
170
170
180
180
190
190
190
190
190
190
200
200
210
210
220
230
230
240
240
240
240
240
230

2.5
2.6
2.9
3.3
3.6
3.9
3.9
3.8
3.6
3.3
3.0
2.7
2.6
2.5
2.7
2.9
3.2
3.5
3.7
3.8
3.7
3.5
3.3
3.0

10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49
10 49

100
95
95
100
100
95
95
100
100
95
90
90
75
80
70
30
25
80
75
100
100
100
100
100

0
0
0.1
0.3
0.2
0.1
0
0.5
0.5
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0.5
1.9

-
-
-
-
-

40
40
65
70
60
55
45
65
85
85
60
25
20
20
20
0
0
0
0
0
30
45
65
80

10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

5
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

991
991
991
991
991
991
991
992
992
993
994
995
996
997
997
998
998
998
997
997
996
994
992
989

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

12 54
12 54
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 53
12 53
12 53
11 53
11 52
11 53
11 53
11 53
11 52
11 53
11 53
11 52
11 52
11 52
11 52

6 42
5 41
4 40
4 39
4 39
4 39
4 39
4 39
3 38
3 37
3 37
3 37
3 38
3 38
3 38
4 39
4 40
6 42
6 43
7 45
7 44
6 42
6 42
5 41

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

Expert opinion

For Les portes de bassin :
Warning moderate gale.

The reliability of the situation is assessed at 80%.

Overcast and misty, reduced visibility. Possibility of showers In the evening, very cloudy skies to overcast.
Light showers. WSW force 6 in the middle of the day becoming force 7 in the evening. Gusts reaching 41 knots in the evening. Rough sea. Low, fairly long swell from W. Visibility reduced by mist becoming good in the evening.

Tides at Le Croisic

33

Low tide 04h20 2.33m

High tide 09h44 4.03m

28

Low tide 16h59 2.51m

High tide 22h51 3.95m

www.shom.fr - © SHOM 2026

Consult the tides for February

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Tue

10

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

Wed

11

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

Thu

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

Fri

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Sat

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Sun

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Tue

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Wed

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Thu

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Sat

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Sun

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Mon

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Tue

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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 diving spot Les portes de bassin

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Le Croisic

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