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

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

Weather Risk Briefing

Thu

16

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

Fri

17

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

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

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

Wed

29

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

Thu

30

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

BULLETIN

Reliability 65%

No gale warning.

Marine wind risk

Thursday 16 jul

METEO CONSULT Run : 16/07 00Z Mesh : 1km Updated, 49min ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

Waves

Total sea (m) (m)

Swell (m) (m)

legend.title.wave_height

Total sea (m)

legend.title.wind_sea

Wind (m)

legend.title.swell

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

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

40

30

20

10

100

90

80

70

60

                                    
                                                                         Fri 17
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 16/07 00Z
                Mesh : 1km
                Updated, 49min ago
                Update in 2h

Fri 17

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

65° NE ENE
60° NE ENE
55° NE NE
60° NE ENE
70° E ENE
40° NE NE
60° NE ENE
65° NE ENE
320° NW NW
265° W W
320° NW NW
340° N NNW
330° NW NNW
330° NW NNW
345° N NNW
5° N N
15° N NNE
20° N NNE
345° N NNW
350° N N
290° W WNW
300° NW WNW
325° NW NNW
340° N NNW

6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
4 8 2 5 2
3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
3 5 1 3 1
2 3 1 2 1
4 7 2 4 2
6 12 3 7 3
4 8 2 5 2
3 5 1 3 1
2 4 1 2 1
8 14 4 9 3
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
2 3 1 2 1
1 2 1 1 1
2 3 1 2 1
2 3 1 2 1
2 4 1 2 1
3 5 1 3 1

10 18 5 11 3
10 18 5 11 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
12 22 6 14 4
11 20 6 12 4
11 20 6 12 4
15 27 8 17 4
13 24 7 15 4
19 36 10 22 5
19 35 10 22 5
18 34 9 21 5
17 31 9 19 5
21 39 11 24 6
18 33 9 21 5
11 20 6 12 4
10 19 5 12 3
8 14 4 9 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>35 >65 >19 >40 >8
>35 >70 >20 >45 >8
>35 >70 >20 >40 >8
>35 >70 >20 >45 >8
>35 >70 >20 >45 >8
>40 >75 >21 >45 >9
>40 >75 >22 >45 >9
>40 >75 >22 >45 >9
>40 >75 >21 >45 >9
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

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

220° SW SW
220° SW SW
240° SW WSW
230° SW SW
225° SW SW
220° SW SW
225° SW SW
230° SW SW
220° SW SW
220° SW SW
225° SW SW
235° SW SW
230° SW SW
235° SW SW
225° SW SW
230° SW SW
225° SW SW
230° SW SW
225° SW SW
225° SW SW
190° S SSW
215° SW SW
225° SW SW
255° W WSW

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

4
4
4
4
4
5
5
6
4
4
5
5
5
4
4
4
4
5
5
5
5
4
5
6

40
35
40
40
40
45
50
50
50
45
50
45
35
30
35
40
45
45
50
50
50
50
50
60

5.5
5.7
5.3
4.4
3.2
2.1
1.2
0.8
1.0
1.9
3.2
4.6
5.6
6.0
5.7
4.9
3.7
2.5
1.4
0.7
0.6
1.1
2.3
3.7

18 65
18 65
18 65
18 65
18 65
18 65
18 65
18 65
19 65
19 66
19 66
19 67
19 67
20 67
20 67
20 67
19 67
19 67
19 66
19 66
19 66
19 66
19 66
19 66

20
15
10
30
50
50
50
50
50
65
55
55
55
55
50
50
55
10
5
5
15
30
25
30

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

-
-
-
-
-
-
-
-
-
-
-

0
0
0
0
20
20
20
40
40
40
60
40
65
60
60
40
20
0
0
0
0
0
0
0

0
0
0
0
20
20
20
40
40
40
60
40
60
60
60
40
20
0
0
0
0
0
0
0

10
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
>20
10
15
10
5

1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016

0
0
0
1
2
3
4
5
6
5
5
4
2
1
0
0
0
0
0
0
0
0
0
0

21 69
22 71
22 72
23 74
25 78
26 78
28 82
29 84
28 83
28 82
27 80
27 80
27 80
25 78
23 74
22 72
22 71
21 69
20 68
20 68
20 67
20 67
19 67
19 66

22 71
23 74
25 76
27 81
31 87
32 89
36 96
35 95
37 99
35 95
34 92
35 94
34 93
32 89
26 78
25 77
24 75
23 73
23 74
20 67
19 66
19 66
18 65
18 64

4 8 2 2 5
5 9 2 3 6
5 9 2 3 6
6 11 2 3 7
4 8 2 2 5
5 9 2 3 6
3 6 2 2 4
4 7 2 2 4
5 9 2 3 6
6 12 3 3 7
6 12 3 3 7
6 12 3 3 7
9 17 3 5 11
8 15 3 4 9
5 10 2 3 6
2 3 1 1 2
3 6 2 2 4
6 12 3 3 7
5 10 2 3 6
4 8 2 2 5
3 5 1 1 3
5 9 2 3 6
6 11 2 3 7
6 12 3 3 7

0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

Bulletin météo de la zone côtière de Lorient à St Nazaire

Weather Risk Briefing

An easterly and very variable flow prevails over the North of the basin. Over the South-West, it is southerly, moderate and very variable. Over the South-East, it is northwesterly, weak and very variable.

For Saint-Nazaire :
No gale warning.

We are 65% sure of the situation, because the high pressure system could move in more quickly than forecast.

Fairly cloudless skies becoming changeable during the morning, sun and storm clouds in the afternoon. Risk of some spots of rain in the morning, showers late in the day. In the evening, storms as night falls.
Showers becoming less frequent. NE force 2 turning NW force 3 in the middle of the day then N. Gusts reaching 21 knots in the evening. Smooth sea. Low, short swell from SW. Good visibility becoming excellent in the middle of the day.

semaphore stations

Station St Nazaire-Montoir located 6 km from Saint-Nazaire

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
06h	80	12	17	19.6	1017	0
05h	50	12	17	20.4	1017	0
04h	60	8	10	20.1	1017	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Saint-Nazaire

98

Low tide 00h58 0.56m

High tide 06h49 5.71m

98

Low tide 13h13 0.75m

High tide 18h58 5.97m

Consult the tides for July

Go further

Thu

16

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

Fri

17

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

Sat

18

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

Sun

19

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

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

Wed

29

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

Thu

30

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

Weather port Saint-Nazaire

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint-Nazaire

Go further