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

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

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

BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Monday 28 april

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)

25

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

3

0

25

20

15

10

5

80

70

60

50

40

Tue 29

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

95° E E
105° E ESE
105° E ESE
110° E ESE
115° SE ESE
120° SE ESE
130° SE SE
135° SE SE
130° SE SE
115° SE ESE
100° E E
65° NE ENE
55° NE NE
50° NE NE
65° NE ENE
70° E ENE
75° E ENE
80° E E
85° E E
85° E E
85° E E
85° E E
85° E E
90° E E

10 19 5 12 3
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
11 21 6 13 4
10 18 5 11 3
8 15 4 9 3
6 12 3 7 3
6 12 3 7 3
5 9 3 6 2
4 7 2 4 2
4 8 2 5 2
5 10 3 6 2
8 14 4 9 3
9 17 5 11 3
10 19 5 12 3
11 20 6 12 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
12 23 6 14 4

16 30 8 19 5
19 35 10 22 5
19 36 10 22 5
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
17 31 9 19 5
15 28 8 17 4
13 25 7 16 4
12 23 6 14 4
10 19 5 12 3
8 14 4 9 3
6 12 3 7 3
8 14 4 9 3
11 21 6 13 4
13 25 7 16 4
17 32 9 20 5
20 37 10 23 5
21 39 11 24 6
21 38 11 24 5
20 37 10 23 5
19 36 10 22 5
18 34 9 21 5
19 36 10 22 5

0.7
0.7
0.7
1.1
1.1
1.1
1.1
0.7
0.8
0.8
0.6
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
1
1
1
1
1.1

1.4
1.4
1.4
2.1
2
2
2
1.4
1.6
1.5
1.2
1.2
1.2
1.1
1.1
1.7
1.6
1.7
1.7
1.9
1.9
2
2
2

0.3
0.3
0.4
0.3
0.3
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0.1
0.1
0.2
0.4
0.4
0.4
0.5
0.5

210° SW SSW
245° SW WSW
240° SW WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
230° SW SW
230° SW SW
230° SW SW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
255° W WSW
250° W WSW
245° SW WSW
240° SW WSW
235° SW SW

0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.7
0.8
0.8
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.9
0.9
0.9
0.9
0.9

6
9
6
9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8

150
150
150
110
110
110
110
130
140
140
140
140
140
150
150
130
130
120
100
90
80
80
70
70

1.5
0.7
0.5
0.9
1.8
2.9
4.1
4.9
5.2
4.9
4.1
3.0
1.8
0.9
0.5
0.6
1.4
2.5
3.7
4.7
5.3
5.2
4.6
3.6

13 56
13 56
13 56
13 56
14 56
14 56
14 56
14 56
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 56
14 56
14 56
14 56
13 56
13 56

5
5
5
0
0
0
0
5
5
5
5
5
10
15
10
10
10
5
5
5
5
5
5
5

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

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

2
3
5
6
7
6
5
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

15 59
15 59
16 60
17 62
17 63
18 64
18 65
19 65
19 66
19 66
19 65
17 63
16 60
15 59
15 59
15 58
15 59
15 59
15 59
15 58
14 58
14 57
14 57
15 59

16 61
15 60
17 63
19 66
21 69
21 70
22 71
22 71
21 70
20 67
18 65
16 61
14 57
13 56
12 54
11 53
11 52
11 52
11 51
10 51
10 50
10 50
11 51
12 54

12 23 4 6 14
15 27 4 8 17
13 25 4 7 16
13 24 4 7 15
13 24 4 7 15
12 22 4 6 14
10 19 3 5 12
9 16 3 4 10
5 9 2 3 6
3 5 1 1 3
3 5 1 1 3
5 9 2 3 6
8 14 3 4 9
9 16 3 4 10
9 16 3 4 10
10 18 3 5 11
12 23 4 6 14
13 25 4 7 16
14 26 4 7 16
15 27 4 8 17
15 27 4 8 17
15 28 4 8 17
15 28 4 8 17
16 29 5 8 18

1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.1
1.1
1.1
1
1
1
1.1
1.1
1
1
1
1
1

Forecasts established in local time
Last updated 36min ago | Next update in 3h
Caption

Expert opinion

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

For Le Steir :
No gale warning.

The reliability of the situation is assessed at 95%.

Sunny despite some high cloud in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies becoming somewhat cloudy.
ESE force 4 in the morning becoming E force 3 in the evening. Gusts reaching 20 knots in the middle of the day. Slight sea. Low, short swell from SSW. Excellent visibility.

Tides at Le Guilvinec

108

High tide 05h42 5.39m

Low tide 11h52 0.47m

108

High tide 18h01 5.24m

www.shom.fr - © SHOM 2025

Consult the tides for April

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

- 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