Weather Plage de Saint-Marc - Detailed bulletin - Free 15-day Marine forecasts

Saint-Nazaire (44600)Lon : -2°16’,89 W Lat : 47°14’,256 N Alt : 0m

Weather Risk Briefing

Thu

15

-

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

Fri

16

-

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

Sat

17

-

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

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

BULLETIN

Reliability 75%

No gale warning.

No weather risk at the spot

Thursday 15 oct

METEO CONSULT Run : 15/10 03Z Mesh : 1km Updated, 3h ago Update in 57min

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

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)

15

10

5

0

25

20

15

10

5

10

5

0

15

10

5

0

5

0

1.5

1

0.5

3

0

25

20

15

10

70

65

60

55

                                    
                                                                         Fri 16
                                                            
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                        Run : 15/10 03Z
                Mesh : 1km
                Updated, 3h ago
                Update in 57min

Fri 16

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

110° E ESE
145° SE SE
185° S S
200° S SSW
205° SW SSW
215° SW SW
225° SW SW
230° SW SW
220° SW SW
240° SW WSW
255° W WSW
290° W WNW
280° W W
275° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
280° W W
270° W W
260° W W
235° SW WSW

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

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

0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1
1
1
1.1
1.4
1.4
1.4
1.4
1.4
1.4

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

235° SW WSW
235° SW WSW
235° SW SW
235° SW WSW
240° SW WSW
240° SW WSW
235° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW

0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1.0
1.0
1.0
1.0
1.0
1.1
1.4
1.4
1.4
1.4
1.4
1.4

11
11
11
12
12
12
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

200
210
220
230
230
230
230
220
220
230
230
240
260
260
260
260
250
240
230
230
230
230
230
220

3.3
2.5
2.0
1.7
1.8
2.5
3.4
4.3
4.8
4.8
4.5
4.0
3.4
2.8
2.3
2.0
2.0
2.5
3.2
4.1
4.7
4.8
4.6
4.2

17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

0
0
50
50
65
70
75
80
95
95
95
90
90
95
95
90
95
95
95
90
60
60
65
90

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
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

1.5
4
5
10
5
5
5
5
4
2
4
5
5
5
5
5
10
15
15
15
10
10
10
10

1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024

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

16 60
17 62
19 66
19 67
19 66
19 66
19 66
18 65
18 64
17 63
17 63
17 63
17 62
17 62
17 62
17 62
17 62
16 62
16 61
16 61
16 60
15 60
15 59
16 61

17 63
19 67
20 67
21 69
20 68
19 67
18 65
17 63
16 62
16 60
15 59
15 59
15 59
15 59
15 59
15 58
15 58
14 58
14 58
14 58
14 57
14 57
14 57
15 60

6 11 2 3 7
6 11 2 3 7
6 12 3 3 7
6 12 3 3 7
6 11 2 3 7
5 9 2 3 6
3 6 2 2 4
4 8 2 2 5
4 8 2 2 5
5 9 2 3 6
6 11 2 3 7
5 9 2 3 6
5 10 2 3 6
6 11 2 3 7
5 10 2 3 6
6 11 2 3 7
6 12 3 3 7
5 10 2 3 6
5 10 2 3 6
6 11 2 3 7
6 12 3 3 7
6 11 2 3 7
5 10 2 3 6
7 13 3 4 8

0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.9
0.9
0.9
1
1
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.8

Forecasts established in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

A southeasterly, weak and variable flow prevails over the South-East of the basin. Over the West and the North, it is southwesterly, strong and very variable.

For Plage de Saint-Marc :
No gale warning.

We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.

Mist and fog in the morning, changeable skies clouding over completely in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. E force 2 turning SSW in the middle of the day then WSW. Gusts reaching 11 knots in the middle of the day. Slight sea. Low, fairly long swell from SW. Visibility reduced by fog becoming reduced by mist in the middle of the day then reduced by mist.

semaphore stations

Station Pte De Chemoulin located 2 km from Plage de Saint-Marc

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
11h	80	4	9	-	-	0
10h	90	5	9	-	-	0
09h	90	6	9	-	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Le Grand Charpentier

68

Low tide 02h02 1.63m

High tide 07h15 5.14m

62

Low tide 14h20 1.7m

High tide 19h27 4.85m

Consult the tides for October

Go further

Thu

15

-

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

Fri

16

-

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

Sat

17

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

Sun

18

-

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

Mon

19

-

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

Tue

20

-

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

Wed

21

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

Thu

22

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

Fri

23

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

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

Wed

28

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

Thu

29

-

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

Weather beach Plage de Saint-Marc

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Le Grand Charpentier

Go further