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

Hilsea GBRLongitude : -1°5’,478 W Latitude : 50°49’,584 N Altitude : 4m

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

Wed

30

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Wednesday 16 july

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell height (m) (m)

Total sea (m)

Total wave height (m)

Wind (m)

Swell direction

Swell height (m)

Swell period (s)

Wave length (m)

Sea temp

Weather

Rain (mm) (mm)

Cloud cover(%)

Amount of precipitation(mm)

Type of precipitation

Precipitation risk(%)

Visibility(km)

Pressure(hPa)

UV

Temperature

Air temp

Perceived temp

Air temp

Perceived temp

Offshore

Offshore wind

Offshore sea (m)

25

20

15

10

5

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Thu 17

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

150° SE SSE
200° S SSW
285° W WNW
275° W W
280° W W
255° W WSW
250° W WSW
255° W WSW
250° W WSW
245° SW WSW
255° W WSW
255° W WSW
260° W WSW
260° W W
270° W W
275° W W
275° W W
275° W W
265° W W
260° W W
255° W WSW
255° W WSW
245° SW WSW
250° W WSW

7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
8 15 4 9 3
10 19 5 12 3
11 20 6 12 4
8 15 4 9 3
12 22 6 14 4
11 20 6 12 4
9 17 5 11 3
9 17 5 11 3
8 14 4 9 3
7 13 4 8 3
6 11 3 7 2
5 9 3 6 2
4 8 2 5 2
5 9 3 6 2
4 8 2 5 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
4 8 2 5 2

13 24 7 15 4
15 28 8 17 4
17 32 9 20 5
17 31 9 19 5
17 32 9 20 5
17 31 9 19 5
17 32 9 20 5
15 28 8 17 4
19 35 10 22 5
20 37 10 23 5
18 33 9 21 5
18 33 9 21 5
16 30 8 19 5
13 24 7 15 4
11 21 6 13 4
10 19 5 12 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3

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
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1

0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.5
0.4
0.4
0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0

200° S SSW
200° S SSW
210° SW SSW
210° SW SSW
215° SW SSW
210° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW
200° S SSW
195° S SSW
170° S SSE
170° S SSE
170° S S
170° S S
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW
210° SW SSW

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
6
6
5
5
5
5
4
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4

30
30
30
30
30
30
25
10
25
25
20
20
20
25
25
25
25
25
25
20
20
20
15
15

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64

50
60
40
30
45
40
45
40
65
60
75
70
65
75
100
75
90
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
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
15
5
5

1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017

1
1
4
6
6
7
7
6
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

17 62
18 65
20 67
21 70
22 72
23 73
23 73
23 73
23 73
22 71
22 71
21 70
21 70
21 69
20 69
20 69
20 68
20 67
19 67
19 66
19 66
19 66
19 65
19 66

14 58
16 60
19 67
26 78
26 79
28 82
27 80
24 75
25 77
24 76
23 74
22 71
22 71
21 69
21 70
21 70
18 65
18 64
18 64
18 64
17 63
17 63
17 63
17 63

9 16 3 4 10
10 19 3 5 12
14 26 4 7 16
15 28 4 8 17
12 22 4 6 14
16 30 5 8 19
16 29 5 8 18
12 22 4 6 14
17 31 5 9 19
17 32 5 9 20
17 32 5 9 20
17 31 5 9 19
16 29 5 8 18
16 29 5 8 18
14 26 4 7 16
13 25 4 7 16
11 21 4 6 13
10 19 3 5 12
9 17 3 5 11
10 18 3 5 11
9 17 3 5 11
8 14 3 4 9
9 16 3 4 10
9 17 3 5 11

1.4
1.3
1.2
1.2
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1
1
1
0.9
0.9
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

High 1022 hPa centered on the North of the Bay of Biscay remaining almost stationary.

For Portsmouth :
No gale warning.

The reliability of the situation is very good.

Good clear periods alternating with cloudy spells, sometimes more dense in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. W force 3 in the morning temporarily force 4 in the middle of the day. Gusts reaching 20 knots in the middle of the day. Smooth sea. Low, short swell from SSW. Excellent visibility.

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

Wed

30

-

- 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 beach Portsmouth

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion