Weather Saint-Nazaire - Detailed bulletin - Free 15-day Marine forecasts

Saint-Nazaire FRALon : -2°12’,198 W Lat : 47°16’,002 N Alt : 0m

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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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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Mon

09

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Tue

10

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Wed

11

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Thu

12

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Fri

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BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

Friday 27 feb

METEO CONSULT Run : 27/02 00Z Mesh : 4km Updated, 17min ago Update imminent

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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

40

30

20

10

0

10

5

0

1

0.5

0

3

0

15

10

5

0

60

55

50

45

40

                                    
                                                                         Sat 28
                                                            
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                        Run : 27/02 00Z
                Mesh : 4km
                Updated, 17min ago
                Update imminent

Sat 28

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

260° W W
260° W W
265° W W
270° W W
265° W W
270° W W
270° W W
265° W W
270° W W
255° W WSW
270° W W
270° W W
270° W W
270° W W
255° W WSW
250° W WSW
255° W WSW
260° W WSW
260° W W
260° W WSW
255° W WSW
250° W WSW
245° SW WSW
235° SW SW

16 29 8 18 5
14 26 7 16 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 18 5 11 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
5 10 3 6 2
6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
7 13 4 8 3
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
6 12 3 7 3
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
4 8 2 5 2

26 48 13 30 6
25 47 13 29 6
25 46 13 29 6
24 45 13 28 6
24 44 12 27 6
19 36 10 22 5
19 36 10 22 5
16 30 8 19 5
15 28 8 17 4
12 22 6 14 4
12 23 6 14 4
12 22 6 14 4
13 25 7 16 4
14 26 7 16 4
15 27 8 17 4
16 29 8 18 5
17 31 9 19 5
17 31 9 19 5
16 30 8 19 5
15 27 8 17 4
12 22 6 14 4
9 16 4 10 3
8 14 4 9 3
8 14 4 9 3

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

0.3
0.3
0.3
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

240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
235° SW SW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW

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

8
8
9
8
7
7
8
8
9
9
9
9
10
9
10
10
11
12
12
10
12
12
12
11

100
100
110
120
130
140
140
150
150
150
150
150
180
190
200
220
230
250
260
270
270
270
260
250

3.4
4.1
4.7
5.0
5.1
4.7
4.0
3.1
2.3
1.8
1.8
2.1
2.7
3.5
4.3
4.8
5.1
5.0
4.4
3.5
2.6
1.9
1.7
1.9

6 43
6 43
6 43
6 43
6 44
7 44
6 44
6 43
6 43
6 43
6 43
6 43
6 43
6 43
6 43
6 43
7 44
7 45
8 46
7 44
6 43
6 43
6 43
6 43

55
70
60
60
50
80
55
75
70
65
70
35
75
75
55
55
35
35
25
25
25
40
25
40

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
0
0
0
0
25
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
0
0
0
0
0
0
0
0
0

15
15
>20
>20
>20
>20
>20
>20
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026

0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
1
0
0
0
0
0
0

10 51
10 50
10 49
9 49
9 48
9 48
9 48
9 47
9 47
8 47
9 48
10 50
11 52
11 52
12 53
12 54
12 53
12 53
11 53
11 51
10 49
9 48
8 47
8 46

5 41
5 41
6 42
6 42
5 42
6 42
6 43
6 43
6 43
6 43
7 45
10 49
12 53
12 54
13 56
14 57
13 55
12 54
11 51
10 49
8 46
7 45
7 44
7 44

20 37 5 10 23
21 38 5 11 24
19 36 5 10 22
18 34 5 9 21
17 32 5 9 20
16 30 5 8 19
15 28 4 8 17
13 24 4 7 15
11 21 4 6 13
10 19 3 5 12
9 17 3 5 11
8 15 3 4 9
10 18 3 5 11
8 15 3 4 9
8 15 3 4 9
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12
10 18 3 5 11
9 17 3 5 11
8 15 3 4 9
8 14 3 4 9
8 14 3 4 9
9 16 3 4 10

1.4
1.4
1.3
1.3
1.3
1.3
1.3
1.3
1.2
1.2
1.1
1
1
1
1
1
1
1
1.1
1.1
1.1
1
1
0.9

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

Low 1007 hPa centered on Wales moving at 8 knots to the South-East to be centered on the South-West of England.

For Saint-Nazaire :
Warning strong breeze offshore.

The reliability of the situation is assessed at 90%.

In the evening, cloudy spells, sometimes dense.
No precipitation. WSW wind force 5. Gusts reaching 26 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Good visibility.

Tides at Saint-Nazaire

42

High tide 01h45 4.75m

Low tide 07h14 2.1m

47

High tide 14h23 4.82m

Low tide 19h46 2.1m

www.shom.fr - © SHOM 2026

Consult the tides for February

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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

Mon

09

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

Tue

10

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

Wed

11

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

Thu

12

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

Fri

13

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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 port Saint-Nazaire

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Saint-Nazaire

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