Weather Kerhilio - Detailed bulletin - Free 15-day Marine forecasts

Erdeven FRALongitude : -3°10’,1262 W Latitude : 47°36’,684 N Altitude : 0m

Fri

01

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Sat

02

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Sun

03

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Mon

04

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Tue

05

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Wed

06

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Thu

07

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Fri

08

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Sat

09

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Sun

10

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Mon

11

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Tue

12

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Wed

13

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Thu

14

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Fri

15

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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Friday 1 august

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)

20

15

10

5

40

30

20

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

30

20

10

0

90

80

70

60

50

40

Sat 2

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

325° NW NW
340° N NNW
345° N NNW
350° N N
335° NW NNW
295° NW WNW
265° W W
260° W W
260° W W
300° NW WNW
325° NW NW
350° N N
355° N N
355° N N
355° N N
350° N N
345° N NNW
340° N NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
345° N NNW
345° N NNW

6 12 3 7 3
8 14 4 9 3
8 14 4 9 3
6 12 3 7 3
6 11 3 7 2
6 12 3 7 3
10 19 5 12 3
13 24 7 15 4
11 21 6 13 4
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
11 21 6 13 4
10 18 5 11 3
9 16 4 10 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
6 12 3 7 3

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

0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4

1
0.9
0.9
0.9
0.9
0.9
0.9
1.1
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1
1
1
0.9
0.9
0.9
0.9
0.8
0.8

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

250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
200° S SSW
200° S SSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
265° W W
265° W W
265° W W
265° W W

0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.3

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

60
60
70
70
70
70
70
60
45
45
45
60
60
60
60
60
70
70
70
70
50
50
50
50

3.7
4.0
4.0
3.8
3.4
3.0
2.6
2.4
2.3
2.4
2.7
3.2
3.6
3.9
4.0
3.8
3.6
3.2
2.8
2.5
2.4
2.4
2.6
2.9

17 62
17 62
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
17 62
17 62

0
55
35
75
70
80
90
85
65
80
65
50
35
20
5
5
0
5
0
5
0
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

5
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15
10
10

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1019
1019
1020
1020
1019
1019
1019
1019
1019
1020

0
2
3
3
4
4
3
3
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

18 64
19 67
21 69
22 71
23 73
23 73
22 72
22 71
22 71
23 73
23 73
22 72
21 70
19 66
16 62
15 59
14 58
14 57
13 56
13 55
12 54
11 52
12 53
14 58

18 65
19 67
25 77
27 81
29 84
28 83
28 82
27 80
24 75
27 80
24 75
22 72
21 69
15 59
13 55
12 54
12 53
11 52
11 51
10 50
10 49
8 47
9 48
12 54

9 16 3 4 10
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
9 17 3 5 11
10 19 3 5 12
12 23 4 6 14
14 26 4 7 16
14 26 4 7 16
15 27 4 8 17
15 28 4 8 17
13 25 4 7 16
14 26 4 7 16
12 23 4 6 14
16 29 5 8 18
16 30 5 8 19
14 26 4 7 16
13 25 4 7 16
13 24 4 7 15
13 24 4 7 15
12 23 4 6 14
12 23 4 6 14
12 22 4 6 14
12 22 4 6 14

0.5
0.5
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.4
0.4
0.4

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

Expert opinion

A northerly and moderate flow prevails over the whole area.

For Kerhilio :
No gale warning.

We are 90% sure of the situation, because the cloud system could clear up more slowly than forecast.

Sunny spells with possibility of mist forming in the morning, very cloudy in the afternoon. No precipitation. In the evening, clear periods developing.
No precipitation. NNW force 3 turning W force 4 in the middle of the day then N. Gusts reaching 18 knots from the middle of the day. Smooth to slight sea temporarily slight in the middle of the day. Low, short swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.

Tides at Port d'Etel

47

Low tide 04h48 2.12m

High tide 10h22 4m

42

Low tide 17h04 2.25m

High tide 22h46 3.98m

www.shom.fr - © SHOM 2025

Consult the tides for August

Fri

01

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

Sat

02

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

Sun

03

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

Mon

04

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

Tue

05

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

Wed

06

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

Thu

07

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

Fri

08

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

Sat

09

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

Sun

10

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

Mon

11

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

Tue

12

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

Wed

13

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

Thu

14

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

Fri

15

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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 board sports area Kerhilio

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Port d'Etel