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

Sun

28

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Mon

29

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Tue

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Wed

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Thu

01

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Fri

02

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Sat

03

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Sun

04

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Mon

05

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Tue

06

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Wed

07

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Thu

08

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Fri

09

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Sat

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Sun

11

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BULLETIN

(* established in local time)

Reliability 95%

No gale warning.

Sunday 28 dec

METEO CONSULT Run : 28/12 11Z 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)

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 (%)

Storm risk.(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

30

25

20

15

10

50

40

30

20

15

10

5

30

25

20

15

10

5

0

1

0.5

3

0

10

5

0

-5

45

40

35

30

25

                                    
                                                                         Mon 29
                                                            
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                        Run : 28/12 11Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Mon 29

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

60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
65° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE
60° NE ENE

17 32 9 20 5
17 32 9 20 5
18 34 9 21 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
11 20 6 12 4

22 41 11 25 6
23 42 12 26 6
23 43 12 27 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
24 45 13 28 6
23 43 12 27 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
21 38 11 24 -
21 38 11 24 -
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
19 35 10 22 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5
15 28 8 17 -

0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7

1.7
1.7
1.7
1.7
1.8
1.8
1.8
1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.6
1.6
1.6
1.6
1.6
1.6
1.5
1.5
1.5
1.4

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

260° W W
260° W WSW
260° W WSW
260° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
260° W W
260° W WSW
260° 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
260° W WSW
260° W WSW

0.6
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
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.6
0.7
0.6

13
14
14
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
13
13
13
13

270
280
290
290
300
300
300
300
290
280
270
260
260
270
270
270
270
270
270
260
260
260
250
250

2.3
1.9
1.8
2.0
2.4
3.1
3.7
4.1
4.4
4.3
3.9
3.3
2.6
2.1
1.9
1.9
2.3
2.9
3.5
4.1
4.5
4.6
4.4
3.8

11 51
11 51
10 51
10 51
10 51
11 51
11 51
11 51
11 51
11 51
10 51
10 51
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50

0
0
0
0
0
15
55
60
75
80
80
80
85
85
85
85
80
80
80
80
80
80
80
80

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

1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

6 42
6 43
6 43
6 42
5 41
5 40
4 40
4 39
3 38
3 37
3 37
3 37
2 36
2 36
2 36
2 35
2 35
2 35
1 35
1 34
2 35
2 36
3 37
3 37

2 35
2 35
0 33
-1 31
-1 30
-1 29
-2 29
-2 28
-2 28
-3 27
-3 27
-3 27
-3 27
-3 27
-3 27
-3 27
-3 27
-3 26
-3 26
-3 27
-2 29
0 31
1 33
1 34

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

Expert opinion

For Les portes de bassin :
No gale warning.

The reliability of the situation is assessed at 95%.

Clear skies. In the evening, skies with few clouds covering over progressively.
No precipitation. ENE wind force 5 from the middle of the day. Gusts reaching 25 knots in the evening. Slight sea. Low, long swell from WSW. Excellent visibility.

Tides at Le Croisic

53

Low tide 04h14 1.87m

High tide 10h36 4.6m

52

Low tide 16h47 1.77m

High tide 23h17 4.37m

www.shom.fr - © SHOM 2025

Consult the tides for December

Go further

Sun

28

-

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

Mon

29

-

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

Tue

30

-

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

Wed

31

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

Thu

01

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

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

* +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

Go further