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

Jullouville FRALon : -1°34’,2 W Lat : 48°46’,2 N Alt : 10m

Sat

25

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Sun

26

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Mon

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Tue

28

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Wed

29

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Thu

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Fri

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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

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Sat

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BULLETIN

Reliability 90%

No gale warning.

No weather risk at the spot

Saturday 25 apr

METEO CONSULT Run : 24/04 00Z Mesh : 1km Updated, 3h ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

High tide (m)

Sea temp

Weather

Rain (mm) (mm)

Clouds:

Cloud cover (%)

Precipitation:

Amount of precipitation (mm)

Type of precipitation

Risks:

Precipitation risk (%)

Storm risk. (%)

Brightness:

Visibility (km)

Pressure (hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

30

20

10

0

80

70

60

50

40

                                    
                                                                         Sun 26
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 24/04 00Z
                Mesh : 1km
                Updated, 3h ago
                Update in 3h

Sun 26

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

80° E E
85° E E
90° E E
90° E E
130° SE SE
270° W W
305° NW WNW
315° NW NW
325° NW NW
335° NW NNW
330° NW NNW
325° NW NNW
330° NW NNW
5° N N
35° NE NE
50° NE NE
60° NE ENE
60° NE ENE
65° NE ENE
70° E ENE
70° E ENE
75° E ENE
80° E E
85° E E

4 7 2 4 2
3 6 2 4 2
2 4 1 2 1
2 3 1 2 1
1 1 0 1 1
1 1 0 1 1
3 5 1 3 1
4 7 2 4 2
5 9 3 6 2
4 8 2 5 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
6 12 3 7 3
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2

8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
6 11 3 7 2
8 14 4 9 3
9 17 5 11 3
10 18 5 11 3
10 18 5 11 3
11 20 6 12 4
12 23 6 14 4
11 21 6 13 4
12 23 6 14 4
14 26 7 16 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
12 22 6 14 4
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
8 14 4 9 3

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
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

0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

270° W W
285° W WNW
270° W W
290° W WNW
180° S S
175° S S
175° S S
175° S S
280° W W
280° W W
285° W WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
280° W W
285° W WNW
280° W W
280° W W
275° W W
275° W W
280° W W
285° W WNW
290° W WNW

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

8
8
8
8
5
5
5
6
6
9
9
9
9
9
9
9
8
8
8
8
8
8
8
7

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

6.8
5.6
4.8
4.4
4.6
5.4
6.6
8.0
9.0
9.5
9.3
8.7
7.7
6.6
5.6
5.0
4.7
5.2
6.2
7.5
8.8
9.6
9.8
9.3

13 55
12 54
12 54
12 54
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 55
13 55
13 55
12 54
13 55
13 55
12 54
12 54
12 54

5
40
50
35
45
65
65
35
50
30
10
5
0
0
0
0
5
5
5
5
10
10
15
20

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

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

1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022

0
0
0
1
1
2
3
4
5
4
4
3
1
1
0
0
0
0
0
0
0
0
0
0

11 52
11 52
12 53
12 54
15 58
17 62
18 64
19 66
19 66
20 67
20 69
20 69
20 68
20 67
18 65
16 60
14 56
12 54
11 51
10 50
9 49
8 47
8 47
8 46

9 49
10 50
11 53
13 55
18 64
21 69
22 71
23 73
21 71
24 75
25 77
24 76
22 72
21 69
17 63
13 56
11 51
9 49
8 47
8 46
7 45
7 44
7 44
6 44

11 20 4 6 12
10 19 3 5 12
9 17 3 5 11
9 16 3 4 10
8 14 3 4 9
6 11 2 3 7
4 7 2 2 4
2 3 1 1 2
1 1 1 0 1
2 3 1 1 2
4 7 2 2 4
5 9 2 3 6
6 12 3 3 7
8 14 3 4 9
10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
11 20 4 6 12
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
10 18 3 5 11
10 19 3 5 12

0.3
0.3
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
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2

Forecasts established in local time
Caption Glossary

Expert opinion

A northwesterly and variable flow prevails over the South-West and the North-East of the basin. Over the South-East, it is easterly, weak and very variable. Over the North-West, it is southerly, weak and very variable.

For Jullouville :
No gale warning.

The reliability of the situation is assessed at 90%.

Cloud and sun in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
ESE force 2 turning NW in the middle of the day then NE force 3. Gusts reaching 14 knots in the evening. Smooth sea becoming rippled in the evening. Low, fairly long swell from W. Excellent visibility.

semaphore stations

Station Granville located 8 km from Jullouville

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
03h	80	20	33	-	-	0
01h	70	19	36	-	-	0
21h	40	13	32	-	-	0

observation.semaphores_link

Météo France - RADOME

observation.semaphore_link

Tides at Granville

44

High tide 02h09 9.8m

Low tide 09h16 4.41m

44

High tide 15h11 9.47m

Low tide 21h56 4.74m

www.shom.fr - © SHOM 2026 - Local times

Consult the tides for April

Go further

Sat

25

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

Sun

26

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

Mon

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

Tue

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

Wed

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

Thu

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

Fri

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

Sat

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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

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Thu

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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

* +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 Jullouville

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Granville

Go further