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

Saint-Michel-Chef-Chef FRALon : -2°9’,93 W Lat : 47°10’,068 N Alt : 11m

Sun

22

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

Mon

23

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Tue

24

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

Wed

25

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

Thu

26

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Fri

27

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

Sat

28

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Sun

01

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

Mon

02

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Tue

03

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Wed

04

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Thu

05

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Fri

06

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Sat

07

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Sun

08

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BULLETIN

(* established in local time)

Reliability 85%

No gale warning.

Sunday 22 feb

METEO CONSULT Run : 22/02 00Z Mesh : 1km Updated, 30min ago Update in 6h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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)

25

20

15

10

5

40

30

20

10

15

10

5

0

25

20

15

10

5

10

5

0

1

0.5

0

3

0

15

10

5

55

50

45

40

                                    
                                                                         Mon 23
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 22/02 00Z
                Mesh : 1km
                Updated, 30min ago
                Update in 6h

Mon 23

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

225° SW SW
225° SW SW
225° SW SW
220° SW SW
225° SW SW
220° SW SW
225° SW SW
230° SW SW
240° SW WSW
240° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
240° SW WSW
235° SW SW
230° SW SW

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

20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
19 36 10 22 5
18 33 9 21 5
20 37 10 23 5
19 35 10 22 5
19 35 10 22 5
18 33 9 21 5
18 34 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 30 8 19 5
16 29 8 18 5
14 26 7 16 4
13 25 7 16 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
16 29 8 18 5

0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6

0.3
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
0.1
0.1
0.1
0
0
0.1
0.1
0.1
0.2

280° W W
280° W W
185° S S
190° S S
185° S S
190° S SSW
275° W W
270° W W
270° W W
270° W W
270° W W
270° W W
270° W W
200° S SSW
200° S SSW
200° S SSW
200° S SSW
200° S SSW
265° W W
265° W W
270° W W
270° W W
270° W W
270° W W

0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.6
0.6
0.6
0.6
0.5
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.6
0.6

11
10
11
11
11
11
10
11
11
11
11
11
11
13
13
12
12
12
13
13
13
13
13
13

200
190
180
180
180
190
190
210
210
210
210
220
230
240
240
220
230
240
260
280
320
350
340
320

1.2
1.6
2.5
3.9
5.0
5.6
5.5
5.0
4.3
3.4
2.5
1.9
1.5
1.6
2.3
3.4
4.6
5.4
5.5
5.2
4.6
3.8
2.9
2.2

8 46
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 47
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46

90
85
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0.2
0.2
0
0
0
0
0
0.2
0.2
0
0
0

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

0
0
0
0
0
0
60
70
65
0
0
0
65
65
0
0
0
0
0
65
60
0
20
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

>20
>20
>20
>20
>20
>20
>20
>20
>20
10
10
5
5
5
4
5
5
5
4
4
5
5
10
10

1026
1026
1026
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

12 54
12 53
11 52
11 53
11 52
11 52
11 52
11 52
11 52
11 52
11 53
11 53
11 52
11 52
11 52
11 52
11 52
11 52
11 52
11 52
12 53
12 53
12 54
12 53

8 47
9 47
8 47
8 47
8 46
7 45
7 45
8 46
7 45
7 45
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 46
8 47
9 47
9 48
9 49
11 52
10 50

13 24 4 7 15
13 24 4 7 15
12 22 4 6 14
12 22 4 6 14
12 22 4 6 14
12 23 4 6 14
13 24 4 7 15
12 23 4 6 14
13 25 4 7 16
13 25 4 7 16
13 25 4 7 16
13 24 4 7 15
12 23 4 6 14
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
10 19 3 5 12
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
10 18 3 5 11
9 17 3 5 11
9 17 3 5 11
9 17 3 5 11

1.8
1.9
1.9
1.9
1.9
1.9
2
2
2
1.9
1.9
1.9
1.9
1.9
2
2
2
2
2
2
2
2
2
1.9

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

Expert opinion

A southwesterly, strong and very variable flow prevails over the whole area.

For Tharon :
No gale warning.

The reliability of the situation is assessed at 85%.

Very cloudy skies becoming totally overcast. No precipitation. In the evening, overcast skies.
Persistent drizzle. SW wind force 4 from the middle of the day. Gusts reaching 20 knots. Slight sea. Low, fairly long swell from W. Excellent visibility becoming good in the evening.

Tides at Pornic

86

Low tide 01h42 1.17m

High tide 07h05 5.91m

81

Low tide 14h05 1.22m

High tide 19h15 5.6m

www.shom.fr - © SHOM 2026

Consult the tides for February

Go further

Sun

22

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

Mon

23

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

Tue

24

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

Wed

25

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

Thu

26

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

Fri

27

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

Sat

28

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

Sun

01

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

Mon

02

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

Tue

03

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

Wed

04

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

Thu

05

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

Fri

06

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

Sat

07

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

Sun

08

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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

Go further