Weather Portsmouth - Detailed bulletin - Free 15-day Marine forecasts

Portsmouth GBRLon : -1°6’,702 W Lat : 50°46’,998 N Alt : 0m

Weather Risk Briefing

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

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

Tue

03

-

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

Wed

04

-

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

Thu

05

-

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

Fri

06

-

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

Sat

07

-

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

Sun

08

-

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

BULLETIN

Reliability 90%

Warning strong gale.

Marine wind risk

Sunday 25 oct

METEO CONSULT Run : 25/10 09Z Mesh : 1km Updated, 19min ago Update in 8h

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)

70

60

50

40

30

20

10

0

120

110

100

90

80

70

60

50

40

30

20

10

40

30

20

10

0

80

70

60

50

40

30

20

10

0

15

10

5

0

1

0.5

0

3

0

20

15

10

5

0

70

60

50

40

30

                                    
                                                                         Mon 26
                                                            
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                        Run : 25/10 09Z
                Mesh : 1km
                Updated, 19min ago
                Update in 8h

Mon 26

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

285° W WNW
280° W W
275° W W
275° W W
270° W W
265° W W
265° W W
260° W W
255° W WSW
260° W W
260° W W
260° W W
260° W W
255° W WSW
245° SW WSW
220° SW SW
210° SW SSW
205° SW SSW
200° S SSW
190° S S
185° S S
190° S S
195° S SSW
205° SW SSW

43 79 22 49 9
37 68 19 42 8
29 53 15 33 7
13 25 7 16 4
17 32 9 20 5
10 18 5 11 3
18 33 9 21 5
17 31 9 19 5
9 17 5 11 3
17 31 9 19 5
16 29 8 18 5
14 26 7 16 4
12 22 6 14 4
9 17 5 11 3
6 12 3 7 3
6 12 3 7 3
10 18 5 11 3
12 22 6 14 4
13 25 7 16 4
17 31 9 19 5
18 34 9 21 5
19 35 10 22 5
19 36 10 22 5
19 36 10 22 5

64 119 33 74 12
58 107 30 66 11
48 88 24 55 9
30 55 15 34 7
31 57 16 35 7
24 44 12 27 6
29 53 15 33 7
29 53 15 33 7
19 36 10 22 5
28 51 14 32 7
26 49 14 30 6
25 46 13 29 6
23 42 12 26 6
19 36 10 22 5
15 28 8 17 4
13 24 7 15 4
15 28 8 17 4
19 35 10 22 5
22 41 11 25 6
26 49 14 30 6
29 54 15 34 7
30 56 16 35 7
31 58 16 36 7
32 59 16 37 7

0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.4
0.5
0.6
0.7
0.7
0.7

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

160° S SSE
160° S SSE
160° S SSE
160° S SSE
165° S SSE
170° S S
165° S SSE
180° S S
200° S SSW
180° S S
180° S S
195° S SSW
195° S SSW
205° SW SSW
200° S SSW
190° S S
170° S SSE
150° SE SSE
175° S S
175° S S
130° SE SE
135° SE SE
145° SE SE
145° SE SE

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
0.2

9
9
9
9
8
9
9
9
8
9
9
6
6
3
3
3
4
3
2
3
4
4
5
5

15
15
15
10
10
10
10
10
10
10
30
80
80
90
90
90
9
10
10
15
20
20
25
25

15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

5
5
15
30
10
25
25
5
5
15
10
45
60
70
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.5
0.6
0.5
0.5
0.4

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40
25
80
80
90
90
90
90
90

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

1007
1008
1009
1010
1011
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1009
1009

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

10 51
11 51
11 51
12 54
12 54
11 52
11 53
11 52
11 51
12 53
12 54
12 54
12 54
12 54
12 53
12 54
13 55
13 56
13 56
13 56
13 56
14 56
14 58
16 60

2 36
3 37
3 38
8 47
7 44
8 46
6 42
6 42
8 46
6 44
7 44
7 45
8 46
9 48
10 49
10 50
9 49
9 49
9 47
8 46
7 45
8 46
9 47
10 49

31 57 7 16 35
30 56 7 16 35
29 54 7 15 34
29 53 7 15 33
28 51 7 14 32
25 47 6 13 29
26 49 6 14 30
25 47 6 13 29
22 41 6 11 25
23 43 6 12 27
24 44 6 12 27
22 41 6 11 25
21 39 6 11 24
19 35 5 10 22
18 34 5 9 21
19 35 5 10 22
19 36 5 10 22
23 42 6 12 26
23 43 6 12 27
25 46 6 13 29
26 48 6 13 30
28 51 7 14 32
28 51 7 14 32
27 50 7 14 31

3.7
3.6
3.5
3.4
3.3
3.1
3
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2
2
2
2
2
2.1
2.2
2.3
2.4
2.5

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 westerly gale rages over the whole area.

For Portsmouth :
Warning strong gale.

The reliability of the situation is very good.

Cloud and long sunny periods. Chance of light rain. In the evening, relatively clear skies becoming changeable.
W force 9 in the middle of the day weakening force 5 in the evening. Gusts reaching 64 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from SSE. Excellent visibility.

semaphore stations

Station Thorney Island located 14 km from Portsmouth

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
10h	-	-	-	-	1002	0
09h	-	-	-	-	1001	12
05h	-	-	-	-	996	10

Nearby signal stations

Réseau observation SYNOP

Signal station weather

Go further

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

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

Tue

03

-

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

Wed

04

-

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

Thu

05

-

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

Fri

06

-

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

Sat

07

-

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

Sun

08

-

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

Weather port Portsmouth

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further