Weather Hérel - Granville - Detailed bulletin - Free 15-day Marine forecasts

Granville FRALongitude : -1°35’,898 W Latitude : 48°49’,902 N Altitude : 0m

Fri

04

-

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

Sat

05

-

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

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

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Friday 4 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

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

30

25

20

15

10

5

80

70

60

50

40

Sat 5

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

130° SE SE
60° NE ENE
65° NE ENE
70° E ENE
65° NE ENE
80° E E
95° E E
85° E E
90° E E
105° E ESE
100° E ESE
95° E E
90° E E
85° E E
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
75° E ENE
80° E E
85° E E
85° E E
80° E E

8 14 4 9 3
10 18 5 11 3
10 18 5 11 3
11 20 6 12 4
9 17 5 11 3
9 17 5 11 3
7 13 4 8 3
6 12 3 7 3
7 13 4 8 3
9 17 5 11 3
10 18 5 11 3
10 19 5 12 3
10 19 5 12 3
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
10 18 5 11 3
11 20 6 12 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3

12 22 6 14 4
15 27 8 17 4
15 27 8 17 4
17 31 9 19 5
18 33 9 21 5
17 32 9 20 5
15 27 8 17 4
14 26 7 16 4
13 25 7 16 4
16 29 8 18 5
16 29 8 18 5
17 31 9 19 5
17 31 9 19 5
17 32 9 20 5
16 29 8 18 5
15 28 8 17 4
14 26 7 16 4
18 33 9 21 5
19 36 10 22 5
20 37 10 23 5
19 36 10 22 5
20 37 10 23 5
19 35 10 22 5
17 32 9 20 5

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
0.3

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

0.1
0.1
0.1
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
0.3

145° SE SE
175° S S
175° S S
215° SW SW
195° S SSW
195° S SSW
235° SW WSW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
235° SW SW
280° W W
230° SW SW
225° SW SW

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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
<0.1
0.1
<0.1

2
2
4
4
3
3
5
5
6
6
6
5
5
6
6
5
3
3
3
3
4
7
4
4

80
90
90
100
100
100
30
30
25
25
25
25
90
80
90
90
90
90
25
25
5
25
25
3

3.5
3.2
4.0
5.8
8.0
9.8
10.7
10.5
9.7
8.4
6.8
5.4
4.4
3.9
4.3
5.6
7.4
9.2
10.3
10.4
9.8
8.8
7.4
6.1

10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 50
10 51
10 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

100
15
35
15
35
5
5
35
15
25
25
30
50
70
60
70
55
30
45
60
60
50
30
25

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1015
1015
1014
1014
1014
1014
1014
1013
1012
1012
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

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

12 53
12 53
12 53
13 55
14 57
15 60
17 63
18 65
19 67
20 69
21 69
21 70
21 69
20 68
19 66
17 63
16 61
16 60
15 59
15 58
14 58
14 57
14 57
13 55

9 49
8 46
8 47
10 49
12 54
15 59
18 65
21 69
21 70
25 76
23 74
22 72
22 71
20 69
16 61
14 58
13 55
12 53
11 52
11 51
10 51
10 51
10 51
10 50

9 16 3 4 10
12 22 4 6 14
12 22 4 6 14
14 26 4 7 16
11 21 4 6 13
10 19 3 5 12
13 25 4 7 16
9 16 3 4 10
10 18 3 5 11
11 21 4 6 13
16 29 5 8 18
16 29 5 8 18
16 30 5 8 19
17 32 5 9 20
17 32 5 9 20
18 33 5 9 21
18 33 5 9 21
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
18 33 5 9 21

0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
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
0.6

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

Expert opinion

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

For Hérel - Granville :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

Lots of cloud dispersing during the morning, sunny in the afternoon. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, cloudy spells, sometimes dense.
No precipitation. ENE force 4 in the morning temporarily E force 3 in the middle of the day. Gusts reaching 18 knots. Smooth sea. Low, short swell from SSW. Good visibility becoming excellent in the middle of the day.

Tides at Granville

58

Low tide 06h51 3.17m

High tide 12h14 10.73m

Low tide 19h10 3.9m

www.shom.fr - © SHOM 2025

Consult the tides for April

Fri

04

-

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

Sat

05

-

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

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

-

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

Thu

17

-

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

Fri

18

-

- 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 Hérel - Granville

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Granville