Weather Plage de Porcé - Detailed bulletin - Free 15-day Marine forecasts

Saint-Nazaire (44600)Longitude : -2°15’,1836 W Latitude : 47°15’,186 N Altitude : 0m

Sat

07

-

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

Sun

08

-

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

Mon

09

-

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

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

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

Wed

18

-

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

Thu

19

-

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

Fri

20

-

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

Sat

21

-

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

BULLETIN

(established in local time)

Reliability 80%

Wind alert - Warning strong breeze offshore.

Saturday 7 june

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)

30

20

10

0

60

50

40

30

20

10

15

10

5

0

40

30

20

10

0

10

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Sun 8

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

250° W WSW
245° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
255° W WSW
260° W W
265° W W
280° W W
280° W W
275° W W
285° W WNW
285° W WNW
300° NW WNW
305° NW NW
310° NW NW
310° NW NW
310° NW NW
315° NW NW

17 31 9 19 5
15 27 8 17 4
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
15 28 8 17 4
16 29 8 18 5
16 29 8 18 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4
14 26 7 16 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
6 11 3 7 2
5 10 3 6 2
7 13 4 8 3

25 47 13 29 6
24 44 12 27 6
25 47 13 29 6
26 48 13 30 6
27 50 14 31 7
27 50 14 31 7
28 51 14 32 7
28 51 14 32 7
28 52 14 32 7
28 51 14 32 7
28 51 14 32 7
26 48 13 30 6
26 49 14 30 6
23 43 12 27 6
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
19 36 10 22 5
18 34 9 21 5
15 28 8 17 4
12 23 6 14 4
13 24 7 15 4
11 21 6 13 4
13 24 7 15 4

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

1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.3
1.2
1.1
1.1
1.5
1.3
1.3
1.3
1.2

0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.4
0.5
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0.1

210° SW SSW
210° SW SSW
215° SW SW
215° SW SSW
230° SW SW
220° SW SW
220° SW SW
190° S S
215° SW SW
230° SW SW
220° SW SW
230° SW SW
225° SW SW
230° SW SW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
260° W W
260° W WSW
255° W WSW
260° W WSW
255° W WSW

0.4
0.4
0.3
0.3
0.4
0.4
0.3
0.2
0.4
0.4
0.4
0.5
0.4
0.5
0.6
0.5
0.5
0.5
0.5
0.7
0.7
0.6
0.6
0.6

4
4
5
6
6
7
7
8
5
7
6
6
6
6
6
6
6
6
6
6
6
6
7
7

45
50
50
50
50
50
45
40
40
45
50
50
50
50
50
50
50
60
60
50
60
60
70
70

2.2
2.6
3.3
4.1
4.7
5.0
4.9
4.5
3.8
3.1
2.5
2.2
2.1
2.5
3.1
3.8
4.5
4.9
4.9
4.6
4.0
3.3
2.7
2.2

16 61
16 61
16 61
16 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
16 62
16 62
16 62

100
95
95
95
95
95
80
70
70
90
90
60
80
60
70
45
65
45
40
35
35
25
5
20

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

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

50
20
40
40
40
50
50
30
0
0
0
0
20
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

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1021
1022

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

16 60
17 62
17 62
17 62
17 63
17 62
17 62
17 63
17 63
17 62
17 62
16 62
16 61
16 60
15 59
15 59
15 59
15 58
14 57
13 55
13 55
12 54
13 56
15 58

10 50
15 59
13 55
14 56
14 56
13 56
13 55
14 58
15 59
13 56
13 55
12 53
11 52
11 52
11 52
11 52
11 52
11 52
11 51
10 50
10 49
10 51
13 55
15 59

16 30 5 8 19
18 33 5 9 21
18 34 5 9 21
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
20 37 5 10 23
18 34 5 9 21
18 34 5 9 21
19 36 5 10 22
19 35 5 10 22
19 35 5 10 22
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
18 34 5 9 21
17 31 5 9 19
16 29 5 8 18
14 26 4 7 16
13 24 4 7 15
11 21 4 6 13

1
1
0.9
0.9
1
1
1
1.1
1.2
1.2
1.2
1.1
1.1
1.1
1.1
1
1
1
1
0.8
0.7
0.7
0.6
0.6

Forecasts established in local time
Last updated 10min ago | Next update in 3h
Caption

Expert opinion

A westerly, moderate and mostly variable flow prevails over the whole area.

For Plage de Porcé :
Warning strong breeze offshore.

We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.

Very cloudy skies with short clear spells. Some light rain in the morning, showers in the afternoon. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. WSW wind force 5 continuing all day. Gusts reaching 28 knots in the evening. Slight sea. Low, short swell from SSW. Excellent visibility.

Tides at Saint-Nazaire

51

High tide 02h51 4.8m

Low tide 09h22 2.1m

53

High tide 15h15 4.97m

Low tide 21h38 2.1m

www.shom.fr - © SHOM 2025

Consult the tides for June

Sat

07

-

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

Sun

08

-

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

Mon

09

-

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

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

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

Wed

18

-

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

Thu

19

-

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

Fri

20

-

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

Sat

21

-

- 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 beach Plage de Porcé

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Nazaire