Weather Le Steir - Detailed bulletin - Free 15-day Marine forecasts

Guilvinec FRALongitude : -4°19’,1562 W Latitude : 47°47’,892 N Altitude : 0m

Sun

06

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Mon

07

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Tue

08

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

Wed

09

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

Thu

10

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

Fri

11

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

Sat

12

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

Sun

13

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

Mon

14

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

Tue

15

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

Wed

16

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

Thu

17

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Fri

18

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Sat

19

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Sun

20

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BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning strong breeze.

Sunday 6 july

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)

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(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

30

25

20

15

10

60

50

40

30

20

15

10

5

40

30

20

10

5

0

1.5

1

0.5

3

0

25

20

15

10

75

70

65

60

55

50

Mon 7

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

310° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
315° NW NW
310° NW NW
310° NW NW
310° NW NW
305° NW WNW
305° NW WNW
305° NW NW
305° NW NW
305° NW NW
315° NW NW
320° NW NW
330° NW NNW
330° NW NNW
335° NW NNW
340° N NNW
340° N NNW
340° N NNW
340° N NNW
335° NW NNW

20 37 10 23 5
18 34 9 21 5
16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
12 23 6 14 4
11 20 6 12 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
13 24 7 15 4
13 25 7 16 4
13 25 7 16 4
14 26 7 16 4
16 29 8 18 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
17 32 9 20 5
17 32 9 20 5

28 51 14 32 7
27 50 14 31 7
26 48 13 30 6
25 47 13 29 6
24 44 12 27 6
23 42 12 26 6
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
19 35 10 22 5
21 38 11 24 5
22 40 11 25 6
22 41 11 25 6
22 41 11 25 6
25 46 13 29 6
26 49 14 30 6
27 50 14 31 7
27 50 14 31 7
26 49 14 30 6
27 50 14 31 7
28 51 14 32 7
28 51 14 32 7
27 50 14 31 7

0.9
0.9
0.9
0.9
0.8
0.8
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
0.9
0.9
1
0.9
0.9

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

0.5
0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.4
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
235° SW SW
235° SW SW
235° SW SW
235° SW WSW
235° SW WSW
235° SW WSW
235° SW WSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
205° SW SSW
210° SW SSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW

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

9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

120
120
120
120
120
120
110
110
110
110
110
110
110
110
110
110
100
100
100
100
100
100
100
100

3.4
2.9
2.5
2.2
2.1
2.2
2.6
3.0
3.5
3.8
3.9
3.8
3.5
3.0
2.6
2.2
2.0
2.1
2.4
2.9
3.4
3.9
4.1
4.1

16 61
16 61
16 61
16 60
15 60
15 59
15 59
15 58
14 58
14 57
14 57
14 57
14 56
14 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56

100
100
80
75
85
75
85
85
80
85
90
85
85
85
80
90
50
80
60
85
80
35
50
55

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
30
25
20
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

1014
1013
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018

2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
3
3
7
5
5

19 66
18 65
18 65
18 64
17 63
17 63
17 62
17 62
16 61
16 61
16 61
16 61
16 61
16 62
17 62
17 62
17 63
17 63
18 64
18 65
19 66
19 67
20 67
20 67

12 54
13 55
16 60
15 58
13 56
13 55
13 55
12 54
12 54
12 54
12 54
12 53
12 53
12 53
12 53
12 54
13 56
15 59
17 62
18 64
18 65
21 69
21 71
21 69

16 30 5 8 19
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
16 29 5 8 18
16 29 5 8 18
15 28 4 8 17
15 27 4 8 17
15 28 4 8 17
15 27 4 8 17
16 29 5 8 18
17 31 5 9 19
17 32 5 9 20
18 34 5 9 21
21 38 5 11 24
22 41 6 11 25
23 43 6 12 27
23 42 6 12 26
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27
24 44 6 12 27

2.1
2
1.9
1.9
1.9
1.9
1.9
1.8
1.8
1.8
1.8
1.9
1.9
1.9
1.9
1.9
2
2
2
2
2
1.9
1.9
1.9

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

Expert opinion

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

For Le Steir :
Warning strong breeze.

We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.

Good clear periods but lots of cloud, too. No precipitation. In the evening, very cloudy.
No precipitation. NW force 6 in the middle of the day becoming force 5 in the evening. Gusts reaching 28 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Excellent visibility.

Tides at Le Guilvinec

39

High tide 02h01 3.84m

Low tide 08h24 2.11m

41

High tide 14h39 4.01m

Low tide 20h50 2.09m

www.shom.fr - © SHOM 2025

Consult the tides for July

Sun

06

-

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

Mon

07

-

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

Tue

08

-

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

Wed

09

-

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

Thu

10

-

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

Fri

11

-

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

Sat

12

-

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

Sun

13

-

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

Mon

14

-

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

Tue

15

-

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

Wed

16

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

Thu

17

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

- 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 board sports area Le Steir

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Le Guilvinec