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

Weather Risk Briefing

Thu

23

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

Fri

24

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

Sat

25

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

Sun

26

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

Mon

27

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

Tue

28

-

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

Wed

29

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

Thu

30

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

Fri

31

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

Sat

01

-

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

Sun

02

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

Mon

03

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

Tue

04

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

Wed

05

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

Thu

06

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

BULLETIN

Reliability 75%

No gale warning.

No weather risk at the spot

Thursday 23 jul

METEO CONSULT Run : 22/07 18Z Mesh : 1km Updated, 3h ago Update in 25min

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)

10

5

0

20

15

10

5

0

10

5

0

15

10

5

0

5

0

0.5

0

3

0

35

30

25

20

15

90

80

70

60

50

                                    
                                                                         Fri 24
                                                            
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                        Run : 22/07 18Z
                Mesh : 1km
                Updated, 3h ago
                Update in 25min

Fri 24

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

75° E ENE
110° E ESE
125° SE SE
135° SE SE
135° SE SE
130° SE SE
140° SE SE
145° SE SSE
165° S SSE
180° S S
185° S S
15° N NNE
355° N N
355° N N
0° N N
15° N NNE
35° NE NNE
50° NE NE
35° NE NE
20° N NNE
30° NE NNE
50° NE NE
55° NE NE
80° E ENE

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

4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
7 13 4 8 3
6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
5 9 3 6 2
5 10 3 6 2
8 15 4 9 3
9 17 5 11 3
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
6 11 3 7 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
5 9 3 6 2
4 8 2 5 2

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

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

235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
230° SW SW
230° SW SW
355° N N
350° N N
345° N NNW
345° N NNW
345° N NNW
345° N NNW
350° N NNW
230° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
355° N N
350° N N
350° N N
345° N NNW

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

4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
4
4
4
4
4
5
5
5
5

120
110
110
110
110
100
100
100
100
100
90
80
80
80
70
70
70
70
70
70
70
70
70
70

17 62
17 62
17 62
17 62
17 62
16 62
16 61
16 61
17 62
16 61
17 62
16 61
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62

5
5
5
5
5
10
10
10
10
15
10
10
5
5
5
5
5
5
5
5
5
5
5
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

15
15
15
15
15
15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
>20
>20

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

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

17 63
17 63
17 63
17 63
18 65
18 64
19 66
20 67
20 69
21 70
21 70
22 71
21 71
21 70
21 70
21 69
21 69
20 69
20 68
19 67
19 65
18 65
18 64
18 64

16 61
16 60
16 60
16 60
17 62
17 63
19 66
21 69
26 78
28 83
30 86
31 88
30 86
29 84
28 82
27 81
26 78
25 76
23 74
18 65
17 63
17 63
17 62
17 62

3 6 2 2 4
4 7 2 2 4
4 8 2 2 5
4 7 2 2 4
4 8 2 2 5
4 7 2 2 4
4 7 2 2 4
4 7 2 2 4
3 5 1 1 3
2 4 1 1 2
1 2 1 1 1
1 1 1 0 1
3 5 1 1 3
4 8 2 2 5
6 11 2 3 7
6 11 2 3 7
5 10 2 3 6
5 9 2 3 6
5 9 2 3 6
5 10 2 3 6
5 10 2 3 6
5 9 2 3 6
5 9 2 3 6
4 8 2 2 5

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

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

For Saint Sampson Harbour :
No gale warning.

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

Hazy cloud giving way to a brightening sky in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
SE force 2 turning N in the middle of the day then NE. Gusts reaching 9 knots in the middle of the day. Smooth sea. Low, short swell from N. Good visibility becoming excellent in the middle of the day then good.

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)
01h	-	-	-	-	1024	0
23h	-	-	-	-	1024	0
22h	-	-	-	-	1024	0

Nearby signal stations

Réseau observation METAR

Signal station weather

Go further

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

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

Mon

27

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

Tue

28

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

Wed

29

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

Thu

30

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

Fri

31

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

Sat

01

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

Sun

02

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

Mon

03

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

Tue

04

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

Wed

05

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

Thu

06

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

Weather port Saint Sampson Harbour

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further