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

Lancieux FRALongitude : -2°9 W Latitude : 48°37’,2 N Altitude : 0m

Tue

18

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

Wed

19

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Thu

20

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Fri

21

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Sat

22

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Sun

23

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Mon

24

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Tue

25

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Wed

26

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Thu

27

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Fri

28

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Sat

29

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Sun

30

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Mon

01

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Tue

02

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Tuesday 18 november

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Swell height (m)

Weather

Rain (mm) (mm)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

15

10

5

25

20

15

10

5

0

15

10

5

4.5

4

3.5

3

0.5

0

3

0

10

5

0

45

40

35

40 06h40
45 06h45
50 06h50
55 06h55
07h00 07h00
05 07h05
10 07h10
15 07h15
20 07h20
25 07h25
30 07h30
35 07h35
40 07h40
45 07h45
50 07h50
55 07h55
08h00 08h00
05 08h05
10 08h10
15 08h15
20 08h20
25 08h25
30 08h30
35 08h35

230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW

6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3

9 17 5 11 -
10 18 5 11 -
10 18 5 11 -
10 18 5 11 -
10 18 5 11 -
10 18 5 11 -
10 18 5 11 -
10 18 5 11 -
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
10 19 5 12 -
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 20 6 12 4
11 21 6 13 4
11 21 6 13 4

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

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
25
25
0
0
0
0
30
35
35
30
40
35
25

5 40
5 41
5 41
5 41
5 41
5 41
5 41
5 42
5 42
5 42
6 42
6 42
6 42
6 42
6 42
6 43
6 43
6 43
6 43
6 43
6 43
6 44
7 44
7 44

2 36
2 36
2 36
3 37
3 37
3 37
3 37
3 37
3 37
3 37
3 37
3 38
3 38
3 38
3 38
3 38
3 38
4 38
4 38
4 38
4 39
4 39
4 39
4 39

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 38min ago | Next update in 3h
Caption

Expert opinion

A northwesterly, strong and mostly variable flow prevails over the whole area.

For Lancieux - Port de l"Islet :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Very cloudy skies to overcast. The risk of seeing rain will remain low. In the evening, very cloudy skies to overcast.
Chance of light rain. SW force 3 becoming WSW force 4 in the middle of the day then SW. Gusts reaching 23 knots in the evening. Smooth to slight sea. Low, short swell from NW. Good visibility becoming excellent in the middle of the day.

Tides at Saint-Cast

71

Low tide 00h05 2.82m

High tide 05h40 10.72m

73

Low tide 12h21 2.73m

High tide 17h56 10.82m

www.shom.fr - © SHOM 2025

Consult the tides for November

Tue

18

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Wed

19

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Thu

20

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Fri

21

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Sat

22

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Sun

23

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Mon

24

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Tue

25

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Wed

26

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Thu

27

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Fri

28

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Sat

29

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Sun

30

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Mon

01

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Tue

02

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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 port Lancieux - Port de l'Islet

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion

Tides at Saint-Cast