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

Jullouville FRALongitude : -1°34’,2 W Latitude : 48°46’,2 N Altitude : 10m

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

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

Sat

24

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

BULLETIN

(established in local time)

Reliability 60%

No gale warning.

Thursday 22 may

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

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

25

20

15

10

5

70

60

50

40

Thu 22

00h
03h
06h
09h
12h
15h
18h
21h

285° W WNW
235° SW WSW
235° SW SW
280° W WNW
300° NW WNW
305° NW NW
305° NW NW
305° NW WNW

3 5 1 3 1
2 3 1 2 1
2 3 1 2 1
2 4 1 2 1
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2

13 24 7 15 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
15 27 8 17 4
15 27 8 17 4

0.2
0.2
0.1
0.1
0.1
0.1
0.2
0.2

0.5
0.4
0.3
0.3
0.2
0.2
0.3
0.4

0.2
0.2
0.1
0
0.1
0.1
0.2
0.2

275° W W
280° W W
275° W W

0
0
0.1
0.1
0.1
0
0
0

0
0
11
11
10
0
0
0

190
190
180
180
170
170
170
160

6.9
9.9
7.8
4.4
5.5
9.7
8.7
4.9

17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

55
55
55
55
50
50
50
45

0.1
0
0
0.1
0.2
0.3
0.5
0.3

50
30
35
50
55
60
60
60

3
3
4
5
>20
>20
>20
10

1015
1015
1015
1014
1014
1014
1014
1013

0
0
0
3
4
4
2
0

11 51
11 52
12 53
15 58
17 63
16 61
15 59
13 55

10 50
10 51
11 52
16 61
21 69
20 67
18 65
12 53

4 8 2 2 5
3 5 1 1 3
2 4 1 1 2
1 2 1 1 1
3 5 1 1 3
4 8 2 2 5
5 9 2 3 6
5 9 2 3 6

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3

Forecasts established in local time
Last updated 53min ago | Next update in 3h
Caption

Expert opinion

For Jullouville :
No gale warning.

For the night from Wednesday to Thursday WNW force 1 turning WSW in the middle of the night then SW. Gusts reaching 13 knots in the early part of the night.

Smooth sea. from N then fairly long from W at the end of the night. Good visibility becoming reduced by mist in the middle of the night then reduced by mist. Daytime of Thursday 22 may : The unsettled weather will become more unpredictable in the second half of the day.

Overcast with reduced visibility in the morning, cloudy spells, sometimes dense, in the afternoon. Risk of showers in the morning, light showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Light showers. WSW force 1 in the morning turning WNW force 2 in the middle of the day. Gusts reaching 15 knots in the evening. Smooth sea. Low, fairly long swell from W then from N in the middle of the day. Visibility reduced by mist becoming excellent in the middle of the day then good.

Tides at Granville

49

High tide 03h09 9.91m

Low tide 10h05 4.02m

54

High tide 15h51 10m

Low tide 22h42 4.09m

www.shom.fr - © SHOM 2025

Consult the tides for May

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

Tue

13

-

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

Wed

14

-

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

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

- 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

Tides at Granville