Weather Pen Guen, Saint-Cast - Detailed bulletin - Free 15-day Marine forecasts

Saint Helier GBRLon : -2°14’,4 W Lat : 49°0 N Alt : 15m

Weather Risk Briefing

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

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

Wed

18

-

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

Thu

19

-

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

Fri

20

-

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

Sat

21

-

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

Sun

22

-

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

Mon

23

-

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

Tue

24

-

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

BULLETIN

Reliability 75%

No gale warning.

No weather risk at the spot

Tuesday 10 nov

METEO CONSULT Run : 9/11 18Z Mesh : 1km Updated, 3h ago Update in 2h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea

Height (m)

Wind sea

Height (m)

Swell

Swell direction

Swell height (m)

Swell period (s)

Wave length (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)

20

15

10

5

35

30

25

20

15

10

5

0

25

20

15

10

5

0

1

0.5

0

3

0

20

15

10

5

60

55

50

45

                                    
                                                                         Wed 11
                                                            
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                        Run : 9/11 18Z
                Mesh : 1km
                Updated, 3h ago
                Update in 2h

Wed 11

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

100° E E
105° E ESE
105° E ESE
110° E ESE
115° SE ESE
120° SE ESE
130° SE SE
135° SE SE
140° SE SE
155° SE SSE
160° S SSE
165° S SSE
160° S SSE
160° S SSE
155° SE SSE
155° SE SSE
165° S SSE
175° S S
175° S S
185° S S
190° S SSW
200° S SSW
205° SW SSW
205° SW SSW

12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
10 18 5 11 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
9 17 5 11 3
10 19 5 12 3
10 19 5 12 3
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
11 21 6 13 4
11 20 6 12 4

18 34 9 21 5
17 32 9 20 5
16 30 8 19 5
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
13 25 7 16 4
13 24 7 15 4
13 25 7 16 4
15 27 8 17 4
13 25 7 16 4
13 25 7 16 4
13 25 7 16 4
14 26 7 16 4
12 22 6 14 4
12 22 6 14 4
13 24 7 15 4
15 27 8 17 4
15 27 8 17 4
16 30 8 19 5
16 30 8 19 5
17 32 9 20 5
17 31 9 19 5
16 29 8 18 5

0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.6
0.6
0.6

0.4
0.4
0.3
0.3
0.3
0.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3

265° W W
70° E ENE
50° NE NE
55° NE NE
60° NE ENE
25° NE NNE
345° N NNW
285° W WNW
305° NW NW
300° NW WNW
290° W WNW
290° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W W
280° W W
280° W W
280° W W

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5

7
5
5
7
7
7
8
8
8
9
9
9
10
10
11
11
12
12
12
12
12
11
12
11

100
90
90
100
100
100
100
100
110
110
120
130
130
150
180
200
210
210
210
190
190
190
180
180

14 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
14 58
14 58
14 58
14 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
14 58
14 58
14 58

5
5
5
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
90
95
75
85
100
95

0
0
0
0.4
0.5
0.6
0.5
0.3
0.2
0.2
0.6
0.5
0.5
0.8
0.8
1.1
0.8
0.8
0.6
0.1
0
0
0
0

-
-
-
-

45
45
40
90
90
90
90
90
80
60
60
60
90
90
90
90
65
80
60
55
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
15
15
>20
>20
10
10
15
15
10
10
10
15
>20
>20
>20
>20
>20
>20

1007
1007
1006
1006
1006
1005
1005
1006
1005
1005
1005
1005
1004
1003
1003
1003
1003
1003
1003
1002
1002
1003
1003
1003

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

13 55
13 55
13 55
13 55
13 56
13 56
13 56
13 56
13 56
14 56
14 56
14 57
14 57
14 58
15 58
15 59
15 59
15 59
15 59
15 59
15 59
15 58
15 58
14 58

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

13 24 4 7 15
12 23 4 6 14
12 22 4 6 14
11 21 4 6 13
10 19 3 5 12
10 19 3 5 12
9 17 3 5 11
9 17 3 5 11
9 17 3 5 11
10 19 3 5 12
9 16 3 4 10
9 17 3 5 11
9 17 3 5 11
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12
11 21 4 6 13
11 21 4 6 13
12 23 4 6 14
12 22 4 6 14
11 20 4 6 12

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

Forecasts established in local time
Caption Glossary

Expert opinion

Weather Risk Briefing

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

For Pen Guen, Saint-Cast :
No gale warning.

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

Skies overcast and dull with low wet-weather clouds in the morning, very cloudy skies to overcast in the afternoon. Showers all day. In the evening, very cloudy.
Showers becoming less frequent. SE force 3 in the morning turning S force 4 in the evening. Gusts reaching 17 knots in the evening. Smooth to slight sea. Low, short swell from NNE then fairly long from WNW in the middle of the day then from W. Good visibility becoming good in the middle of the day then good.

semaphore stations

Station Jersey AP located 25 km from Pen Guen, Saint-Cast

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
22h	-	-	-	-	1008	8
21h	-	-	-	-	1008	9
16h	-	-	-	-	1009	9

Nearby signal stations

Réseau observation METAR

Signal station weather

Go further

Tue

10

-

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

Wed

11

-

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

Thu

12

-

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

Fri

13

-

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

Sat

14

-

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

Sun

15

-

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

Mon

16

-

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

Tue

17

-

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

Wed

18

-

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

Thu

19

-

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

Fri

20

-

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

Sat

21

-

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

Sun

22

-

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

Mon

23

-

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

Tue

24

-

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

Weather board sports area Pen Guen, Saint-Cast

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further