Weather Port Saint-Jacques - Detailed bulletin - Free 15-day Marine forecasts

Sarzeau FRALon : -2°47’,8698 W Lat : 47°29’,19 N Alt : 2m

Weather Risk Briefing

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

-

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

BULLETIN

Reliability 80%

Warning strong breeze offshore.

Marine wind risk

Monday 20 jul

METEO CONSULT Run : 20/07 19Z 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)

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

25

20

15

10

50

40

30

20

15

10

5

30

25

20

15

10

5

0

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

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

Tue 21

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

30° NE NNE
30° NE NNE
30° NE NNE
30° NE NNE
35° NE NE
40° NE NE
40° NE NE
40° NE NE
40° NE NE
35° NE NE
35° NE NE
40° NE NE
45° NE NE
50° NE NE
50° NE NE
50° NE NE
50° NE NE
45° NE NE
40° NE NE
35° NE NE
35° NE NE
30° NE NNE
30° NE NNE
30° NE NNE

16 29 8 18 5
15 28 8 17 4
15 27 8 17 4
15 28 8 17 4
14 26 7 16 4
15 27 8 17 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
13 24 7 15 4
13 25 7 16 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
15 27 8 17 4

24 45 13 28 6
24 45 13 28 6
24 45 13 28 6
25 46 13 29 6
23 43 12 27 6
23 43 12 27 6
22 41 11 25 6
21 39 11 24 6
20 37 10 23 5
19 36 10 22 5
19 36 10 22 5
21 38 11 24 5
21 39 11 24 6
22 41 11 25 6
23 42 12 26 6
24 44 12 27 6
24 44 12 27 6
24 44 12 27 6
23 42 12 26 6
22 41 11 25 6
22 40 11 25 6
22 41 11 25 6
23 42 12 26 6
23 42 12 26 6

0.4
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
0.3
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3

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

140° SE SE
190° S S
225° SW SW
225° SW SW
205° SW SSW
205° SW SSW
190° S S
155° SE SSE
130° SE SE
135° SE SE
155° SE SSE
175° S S
215° SW SW
220° SW SW
215° SW SSW
170° S SSE
145° SE SSE
145° SE SE
140° SE SE
135° SE SE
130° SE SE
150° SE SSE
175° S S
170° S S

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

5
8
11
8
5
5
5
5
4
4
5
5
8
11
8
5
5
4
4
4
4
5
5
5

190
190
190
190
200
10
15
15
15
15
170
160
160
160
170
15
15
15
15
15
15
15
15
150

4.0
4.3
4.2
3.8
3.2
2.5
2.0
1.6
1.5
1.7
2.3
3.0
3.6
4.0
4.0
3.8
3.3
2.8
2.2
1.8
1.6
1.7
2.2
2.8

21 69
20 69
20 69
20 69
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 68
20 69
20 69
20 69
20 69

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
10
5
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
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

1022
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024

0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
7
7
7
6
4
3
1
0

24 75
22 72
21 69
19 66
18 64
18 64
17 63
17 63
17 62
16 61
16 60
16 62
18 64
20 67
22 71
23 73
24 75
25 77
26 79
26 80
27 80
26 80
26 78
25 77

19 65
17 63
18 64
14 57
13 56
13 55
13 55
13 55
13 55
12 54
12 53
13 55
16 60
19 66
22 71
24 76
26 80
28 82
29 84
29 84
29 83
27 80
25 77
23 73

17 32 5 9 20
18 34 5 9 21
20 37 5 10 23
20 37 5 10 23
19 36 5 10 22
19 36 5 10 22
19 35 5 10 22
18 34 5 9 21
18 33 5 9 21
17 31 5 9 19
16 30 5 8 19
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
14 26 4 7 16
13 24 4 7 15
12 22 4 6 14
11 20 4 6 12
10 19 3 5 12
10 18 3 5 11
11 21 4 6 13
13 24 4 7 15
15 27 4 8 17

0.7
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.4
0.5
0.5
0.5
0.6

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

A northeasterly, moderate and variable flow prevails over the whole area.

For Port Saint-Jacques :
Warning strong breeze offshore.

We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.

In the evening, clear skies.
NNE wind force 5. Gusts reaching 24 knots in the evening. Smooth to slight sea. Low, fairly long swell from S. Excellent visibility.

semaphore stations

Station Vannes-Sene located 14 km from Port Saint-Jacques

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
21h	20	19	41	21.8	-	0
20h	20	22	40	23.8	-	0
19h	30	19	40	24.7	-	0

Nearby signal stations

Météo France - RADOME

Signal station weather

Tides at Port-Navalo

69

Low tide 04h04 1.13m

High tide 09h48 4.26m

63

Low tide 16h22 1.34m

High tide 22h06 4.31m

Consult the tides for July

Go further

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

-

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

Weather port Port Saint-Jacques

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Port-Navalo

Go further