Weather Saint Sampson Harbour - Detailed bulletin - Free 15-day Marine forecasts

Saint Peter Port GBRLon : -2°30’,702 W Lat : 49°28’,902 N Alt : 0m

Sun

10

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

Mon

11

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

Tue

12

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

Wed

13

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

Thu

14

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

Fri

15

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

Sat

16

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

Sun

17

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

Mon

18

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

Tue

19

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

Wed

20

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

Thu

21

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Fri

22

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Sat

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Sun

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BULLETIN

Reliability 85%

Warning strong breeze offshore.

Marine wind risk

Sunday 10 may

METEO CONSULT Run : 10/05 00Z Mesh : 1km Updated, 2h ago Update in 4h

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)

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)

40

30

20

10

70

60

50

40

30

20

10

20

15

10

5

50

40

30

20

10

5

0

5

0

3

0

20

15

10

5

0

70

60

50

40

                                    
                                                                         Mon 11
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 10/05 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 4h

Mon 11

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

50° NE NE
50° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE ENE
55° NE NE
50° NE NE
50° NE NE
40° NE NE
40° NE NE
30° NE NNE
30° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
5° N N
355° N N
345° N NNW
345° N NNW
330° NW NNW

24 45 13 28 6
24 45 13 28 6
24 44 12 27 6
24 44 12 27 6
23 43 12 27 6
22 41 11 25 6
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5
19 36 10 22 5
19 35 10 22 5
18 33 9 21 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
13 24 7 15 4
12 23 6 14 4
11 21 6 13 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3

37 68 19 42 8
37 69 19 43 8
36 67 19 42 8
36 67 19 42 8
36 66 18 41 8
34 63 18 39 8
33 62 17 39 8
32 59 16 37 7
31 57 16 35 7
30 56 16 35 7
30 55 15 34 7
29 53 15 33 7
28 52 14 32 7
28 51 14 32 7
26 48 13 30 6
24 45 13 28 6
24 44 12 27 6
23 43 12 27 6
21 39 11 24 6
19 35 10 22 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5

1.5
1.5
1.4
1.3
1.2
1.2
1.1
1.1
1.2
1.2
1.1
1.1
1.1
1
0.9
0.8
0.7
0.7
0.6
0.5
0.5
0.5
0.5
0.5

1.5
1.5
1.4
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1
0.8
0.6
0.5
0.4
0.3
0.3
0.3
0.3
0.2
0.2

75° E ENE
75° E ENE
80° E E
85° E E
90° E E
90° E E
95° E E
90° E E
90° E E
95° E E
95° E E
100° E E
105° E ESE
75° E ENE
70° E ENE
70° E ENE
65° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE
55° NE NE
55° NE NE
50° NE NE
45° NE NE

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.5
0.6
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4

6
7
6
6
5
5
5
5
6
6
6
6
6
6
5
5
5
5
6
5
4
5
5
5

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

12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
12 53
11 53
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54

100
100
100
100
95
100
100
90
75
45
40
50
40
25
10
0
0
0
5
15
40
30
40
25

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

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

25
25
20
20
20
20
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

1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015

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

12 54
13 55
13 55
13 55
13 55
13 55
13 55
12 54
12 54
12 54
12 53
12 53
11 52
11 52
11 51
10 51
10 51
11 51
11 52
11 52
11 52
12 53
12 53
12 54

9 47
8 47
7 45
8 46
7 44
6 43
6 43
6 43
6 42
6 42
6 42
6 42
5 41
5 41
5 41
5 41
5 41
7 44
9 48
10 51
12 53
13 56
15 59
16 61

26 49 6 14 30
26 48 6 13 30
25 46 6 13 29
25 46 6 13 29
24 45 6 13 28
24 44 6 12 27
23 42 6 12 26
22 40 6 11 25
21 39 6 11 24
21 39 6 11 24
21 38 5 11 24
21 38 5 11 24
21 38 5 11 24
20 37 5 10 23
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21
16 30 5 8 19
15 27 4 8 17
13 25 4 7 16
12 23 4 6 14
12 22 4 6 14
12 22 4 6 14
10 19 3 5 12

1.9
1.9
1.8
1.8
1.7
1.6
1.5
1.5
1.4
1.3
1.3
1.3
1.2
1.2
1.1
1
0.9
0.9
0.8
0.8
0.8
0.7
0.7
0.6

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

Expert opinion

A northeasterly, very strong and very variable flow prevails over the South of the basin. Over the North, it is northwesterly, moderate and variable.

For Saint Sampson Harbour :
Warning strong breeze offshore.

The reliability of the situation is assessed at 85%.

Overcast skies. Chance of light rain. In the evening, very cloudy skies to overcast.
Chance of light rain. NE wind force 6 from the middle of the day. Gusts reaching 37 knots in the middle of the day. Moderate sea becoming slight in the evening. Low, short swell from ENE. Excellent visibility.

semaphore stations

Station Guernsey AP located 9 km from Saint Sampson Harbour

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
10h	-	-	-	-	1013	11
04h	-	-	-	-	1013	10
23h	-	-	-	-	1014	11

observation.semaphores_link

Réseau observation METAR

observation.semaphore_link

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Sun

10

-

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

Mon

11

-

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

Tue

12

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

Wed

13

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

Thu

14

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

Fri

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

Sat

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

Sun

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

Mon

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

Tue

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

Wed

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

Thu

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

Fri

22

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

Sat

23

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

Sun

24

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

* +33 1 77 86 86 86: short number of forecasts for France accessible from France - €2.99 per call** 0899 70 12 34: number of forecasts for France and the World accessible from France - €2.99 per call

Weather port Saint Sampson Harbour

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

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