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

Saint Helier GBRLon : -2°7’,302 W Lat : 49°10’,098 N Alt : 0m

Weather Risk Briefing

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

BULLETIN

Reliability 70%

No gale warning.

Marine wind risk

Tuesday 15 sep

METEO CONSULT Run : 15/09 00Z Mesh : 1km Updated, 1h ago Update in 2h

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

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

20

15

10

70

65

60

55

50

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

Wed 16

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

295° NW WNW
295° NW WNW
285° W WNW
280° W W
275° W W
275° W W
265° W W
285° W WNW
305° NW NW
305° NW NW
300° NW WNW
295° NW WNW
295° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
310° NW NW
315° NW NW

4 8 2 5 2
6 11 3 7 2
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
9 17 5 11 3
11 20 6 12 4
12 23 6 14 4
14 26 7 16 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
16 29 8 18 5
14 26 7 16 4
13 24 7 15 4
13 25 7 16 4
13 24 7 15 4
12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
10 18 5 11 3
9 17 5 11 3

8 15 4 9 3
10 19 5 12 3
12 22 6 14 4
13 25 7 16 4
15 27 8 17 4
15 27 8 17 4
17 32 9 20 5
21 39 11 24 6
23 42 12 26 6
24 44 12 27 6
25 46 13 29 6
25 46 13 29 6
25 46 13 29 6
26 48 13 30 6
25 47 13 29 6
23 43 12 27 6
23 42 12 26 6
23 42 12 26 6
22 40 11 25 6
19 36 10 22 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
15 28 8 17 4

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

0
0.1
0.2
0.2
0.2
0.3
0.4
0.5
0.5
0.6
0.6
0.6
0.6
0.7
0.6
0.5
0.5
0.4
0.3
0.3
0.3
0.2
0.2
0.3

250° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W 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
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
270° W W

0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.3
0.6
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7

8
8
7
7
7
7
7
6
5
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7

90
90
80
70
70
70
60
25
35
40
40
40
45
50
50
60
60
60
70
70
70
80
80
70

2.3
4.0
6.3
8.6
10.2
10.5
9.8
8.3
6.4
4.5
3.0
2.2
2.4
3.8
6.0
8.2
9.8
10.3
9.8
8.5
6.8
5.0
3.5
2.6

19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 66
19 65
19 65
19 65
19 65
19 65
18 65
18 65
18 65

0
0
80
80
90
95
100
100
100
75
35
25
20
15
20
20
5
10
10
10
10
15
15
35

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
30
40
40
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
0
0
0
0
0
0
0
0

0.7
3.5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021

0
0
0
0
1
1
1
1
1
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0

16 60
16 60
16 61
17 63
17 63
18 65
19 66
19 65
18 64
18 65
19 66
19 66
18 65
18 64
17 63
17 62
17 62
17 62
16 61
16 61
16 61
16 61
16 60
16 60

14 57
14 57
14 57
14 58
15 59
16 61
17 62
15 60
15 59
14 58
18 64
18 64
16 61
14 58
13 55
13 55
12 54
12 54
12 54
12 54
12 54
13 55
12 54
12 54

6 12 3 3 7
8 15 3 4 9
10 18 3 5 11
12 22 4 6 14
12 22 4 6 14
11 21 4 6 13
12 23 4 6 14
16 30 5 8 19
19 35 5 10 22
19 36 5 10 22
18 34 5 9 21
18 34 5 9 21
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
19 36 5 10 22
19 36 5 10 22
19 36 5 10 22
18 34 5 9 21
17 32 5 9 20
17 31 5 9 19
16 30 5 8 19
16 29 5 8 18
15 28 4 8 17

0.7
0.7
0.7
0.7
0.7
0.7
0.9
1
1.2
1.2
1.3
1.4
1.4
1.5
1.5
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.4
1.3

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

Expert opinion

Weather Risk Briefing

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

For Saint-Helier :
No gale warning.

We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.

Very cloudy. But clear spells will become more and more widespread. The risk of seeing rain will remain low. In the evening, skies with few clouds.
W force 4 in the morning turning NW force 5 in the evening. Gusts reaching 26 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from WSW. Visibility reduced by mist becoming excellent in the middle of the day.

semaphore stations

Station Jersey AP located 8 km from Saint-Helier

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
02h	-	-	-	-	1020	11
01h	-	-	-	-	1021	12
00h	-	-	-	-	1021	10

Nearby signal stations

Réseau observation METAR

Signal station weather

Tides at Saint Helier, Jersey

83

Low tide 04h10 1.86m

High tide 09h45 10.55m

77

Low tide 16h20 2.13m

High tide 21h53 10.32m

Consult the tides for September

Go further

Tue

15

-

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

Wed

16

-

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

Thu

17

-

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

Fri

18

-

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

Sat

19

-

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

Sun

20

-

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

Mon

21

-

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

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Weather port Saint-Helier

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Tides at Saint Helier, Jersey

Go further