Weather Lancieux - Port de l'Islet - Detailed bulletin - Free 15-day Marine forecasts

Lancieux FRALon : -2°9 W Lat : 48°37’,2 N Alt : 0m

Wed

24

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Thu

25

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Fri

26

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Sat

27

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Sun

28

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Mon

29

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Tue

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Wed

31

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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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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning fresh gale offshore.

Wednesday 24 dec

METEO CONSULT Run : 24/12 16Z 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

Offshore

Offshore wind

Offshore sea (m)

40

30

20

10

70

60

50

40

30

20

10

20

15

10

5

50

40

30

20

10

5

0

1.5

1

0.5

0

3

0

10

5

0

-5

-10

45

40

35

30

25

20

                                    
                                                                         Thu 25
                                                            
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                        Run : 24/12 16Z
                Mesh : 1km
                Updated, 1h ago
                Update in 5h

Thu 25

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

55° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
60° NE ENE
55° NE NE
60° NE ENE
60° NE ENE
65° NE ENE
65° NE ENE
65° NE ENE
70° E ENE
75° E ENE
80° E E
85° E E
85° E E
90° E E
85° E E
80° E E
80° E ENE
75° E ENE
75° E ENE
75° E ENE

21 39 11 24 6
21 38 11 24 5
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
18 33 9 21 5
19 36 10 22 5
18 33 9 21 5
19 35 10 22 5
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4

35 64 18 40 8
36 66 18 41 8
36 66 18 41 8
36 66 18 41 8
36 66 18 41 8
33 61 17 38 7
32 59 16 37 7
33 61 17 38 7
31 57 16 35 7
32 60 17 37 7
31 58 16 36 7
30 56 16 35 7
28 52 14 32 7
27 50 14 31 7
26 48 13 30 6
25 46 13 29 6
25 46 13 29 6
23 43 12 27 6
21 39 11 24 6
19 36 10 22 5
19 35 10 22 5
19 35 10 22 5
17 32 9 20 5
18 33 9 21 5

1.2
1.2
1.1
1.1
1
1.1
1.1
1.2
1.2
1.2
1.2
1
0.9
0.8
0.7
0.6
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4

2.3
2.2
2.1
2.1
2
2
2.1
2.2
2.3
2.3
2.2
2
1.8
1.6
1.4
1.2
1.1
1
0.9
0.9
0.9
0.9
0.9
0.9

1
1
1
1
0.9
0.9
0.9
0.9
1
0.9
0.7
0.6
0.6
0.4
0.3
0.3
0.4
0.2
0.2
0.2
0.2
0.2
0.2
0.2

345° N NNW
340° N NNW
340° N NNW
210° SW SSW
345° N NNW
345° N NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
215° SW SW
215° SW SW
215° SW SW
175° S S
175° S S
175° S S
175° S S
180° S S
180° S S
175° S S
175° S S
180° S S
175° S S
180° S S

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

6
6
6
6
6
6
7
6
6
6
6
6
6
6
6
6
8
6
6
6
6
6
5
4

50
50
50
50
50
50
50
50
50
50
50
50
50
50
60
60
100
110
110
110
50
45
30
30

8.7
10.1
10.4
9.8
8.6
7.0
5.3
4.0
3.3
3.4
4.6
6.5
8.5
10.0
10.6
10.2
9.1
7.6
5.9
4.4
3.4
3.1
3.8
5.3

11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
11 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51
10 51

0
25
25
25
45
45
45
60
95
100
100
100
100
100
95
80
55
35
30
35
50
70
60
50

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
25
40
45
40
25
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

1025
1025
1025
1025
1024
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1021
1021
1021

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

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

-2 29
-2 29
-2 28
-2 28
-2 28
-2 29
-2 28
-2 28
-3 27
-4 25
-4 24
-5 24
-4 24
-4 25
-4 25
-3 26
-2 29
0 31
1 33
1 33
0 33
-1 31
-1 30
-1 30

32 59 7 16 37
33 61 7 17 38
33 62 8 17 39
33 61 7 17 38
34 63 8 18 39
35 64 8 18 40
35 64 8 18 40
36 66 8 18 41
34 63 8 18 39
33 62 8 17 39
32 59 7 16 37
30 55 7 15 34
29 54 7 15 34
29 53 7 15 33
28 51 7 14 32
26 49 6 14 30
25 46 6 13 29
24 44 6 12 27
22 40 6 11 25
21 38 5 11 24
20 37 5 10 23
19 36 5 10 22
20 37 5 10 23
21 38 5 11 24

2.9
3
3
3
3
3.1
3.1
3.2
3.3
3.3
3.1
3
2.7
2.5
2.3
2.1
1.9
1.7
1.6
1.5
1.4
1.3
1.3
1.3

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

An easterly, strong and mostly variable flow prevails over the whole area.

For Lancieux - Port de l"Islet :
Warning fresh gale offshore.

The reliability of the situation is assessed at 90%.

In the evening, clear skies becoming somewhat cloudy.
NE wind force 6. Gusts reaching 36 knots in the evening. Slight sea. Low, short swell from NNW. Excellent visibility.

Tides at Saint-Cast

70

Low tide 03h48 3.04m

High tide 09h22 10.78m

68

Low tide 16h14 2.88m

High tide 21h46 10.43m

www.shom.fr - © SHOM 2025

Consult the tides for December

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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

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

Sat

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

Sun

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

Mon

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

Tue

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

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

Thu

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

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

Sat

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

Sun

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

Mon

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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

* +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 port Lancieux - Port de l'Islet

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Cast

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