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

Saint-Michel-Chef-Chef FRALongitude : -2°9’,93 W Latitude : 47°10’,068 N Altitude : 11m

Wed

30

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

Thu

01

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

Fri

02

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

Sat

03

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

Sun

04

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

Mon

05

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

Tue

06

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

Wed

07

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

Thu

08

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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BULLETIN

(established in local time)

Reliability 95%

No gale warning.

Wednesday 30 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

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Thu 1

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

100° E ESE
110° E ESE
100° E ESE
100° E E
105° E ESE
105° E ESE
115° SE ESE
115° SE ESE
105° E ESE
95° E E
90° E E
95° E E
100° E E
100° E ESE
110° E ESE
120° SE ESE
120° SE ESE
110° E ESE
120° SE ESE
120° SE ESE
115° SE ESE
130° SE SE
135° SE SE
150° SE SSE

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

17 31 9 19 5
18 33 9 21 5
19 36 10 22 5
21 38 11 24 5
22 40 11 25 6
21 39 11 24 6
21 38 11 24 5
16 29 8 18 5
16 29 8 18 5
13 24 7 15 4
10 19 5 12 3
11 20 6 12 4
12 23 6 14 4
17 32 9 20 5
15 27 8 17 4
18 33 9 21 5
17 32 9 20 5
13 24 7 15 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
16 29 8 18 5
16 29 8 18 5
16 30 8 19 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
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2

0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4

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

275° W W
270° W W
265° W W
265° W W
265° W W
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
265° W W
265° W W
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W

0.2
0.2
0.2
0.2
0.2
0.2
0.1
0.1
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
0.2
0.2
0.2

11
10
10
9
9
9
9
10
10
10
10
10
10
9
9
9
9
9
9
10
10
10
9
9

180
180
160
150
140
150
150
150
180
170
170
170
160
140
130
130
140
140
140
150
160
160
170
170

1.4
0.8
0.8
1.5
2.9
4.4
5.5
5.8
5.5
4.8
3.8
2.7
1.7
1.0
0.7
1.0
2.1
3.5
4.8
5.5
5.5
5.0
4.2
3.2

13 55
13 56
13 56
14 56
14 56
14 56
14 56
13 56
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 55
13 56

0
0
0
0
20
30
25
25
5
5
5
5
5
10
5
10
10
15
15
10
45
25
55
70

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
>20

1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

5
6
7
6
5
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3

22 72
23 73
24 75
25 76
26 78
26 78
25 77
23 74
23 74
22 71
20 68
19 66
19 65
18 65
18 64
17 63
17 62
16 60
15 58
14 58
15 59
16 60
17 62
18 65

29 84
26 79
27 81
28 82
28 82
27 80
25 77
25 76
22 72
22 72
20 68
17 62
16 60
15 59
14 58
14 57
13 56
13 55
12 53
11 53
12 54
13 56
15 58
18 64

12 22 4 6 14
13 24 4 7 15
11 20 4 6 12
8 15 3 4 9
6 12 3 3 7
4 8 2 2 5
0 0 0 0 0
4 7 2 2 4
5 10 2 3 6
4 8 2 2 5
6 11 2 3 7
9 16 3 4 10
10 19 3 5 12
12 23 4 6 14
13 24 4 7 15
13 24 4 7 15
15 27 4 8 17
15 28 4 8 17
16 29 5 8 18
16 29 5 8 18
17 32 5 9 20
17 32 5 9 20
17 32 5 9 20
16 29 5 8 18

0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.8
0.8

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

Expert opinion

An easterly and mostly variable flow prevails over the whole area.

For Tharon :
No gale warning.

The reliability of the situation is assessed at 95%.

Sunny with some cloud in the afternoon. In the evening, skies with few clouds.
ESE force 3 becoming force 4 in the middle of the day then E. Gusts reaching 22 knots in the middle of the day. Smooth sea. Low, fairly long swell from W. Excellent visibility.

Tides at Pornic

101

Low tide 01h18 0.42m

High tide 06h45 5.95m

96

Low tide 13h36 0.7m

High tide 18h55 5.83m

www.shom.fr - © SHOM 2025

Consult the tides for April

Wed

30

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

Thu

01

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

Fri

02

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Sat

03

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

Sun

04

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

Mon

05

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

Tue

06

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

Wed

07

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

Thu

08

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

Fri

09

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

Sat

10

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

Sun

11

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

Mon

12

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

Tue

13

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

Wed

14

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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 Tharon

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Pornic