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

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

Tue

01

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

Wed

02

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Thu

03

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Fri

04

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Sat

05

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Sun

06

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Mon

07

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Tue

08

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Wed

09

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Thu

10

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Fri

11

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Sat

12

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Sun

13

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Mon

14

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Tue

15

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BULLETIN

(established in local time)

Reliability 75%

No gale warning.

Friday 4 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)

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

5

0

0.5

0

3

0

30

25

20

15

10

90

80

70

60

50

Fri 4

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

315° NW NW
325° NW NNW
345° N NNW
355° N N
0° N N
10° N NNE
10° N NNE
10° N NNE
20° N NNE
105° E ESE
155° SE SSE
165° S SSE
175° S S
185° S S
195° S SSW
200° S SSW
205° SW SSW
215° SW SSW
220° SW SW
225° SW SW
230° SW SW
245° SW WSW
260° W W
270° W W

6 11 3 7 2
6 12 3 7 3
6 12 3 7 3
5 10 3 6 2
5 10 3 6 2
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
3 5 1 3 1
2 3 1 2 1
3 6 2 4 2
5 9 3 6 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
9 17 5 11 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
6 12 3 7 3
6 11 3 7 2
5 9 3 6 2

11 20 6 12 4
9 16 4 10 -
9 17 5 11 -
9 16 4 10 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
9 16 4 10 3
10 18 5 11 -
11 20 6 12 4
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
13 24 7 15 4
12 23 6 14 4
11 20 6 12 4
9 16 4 10 3
8 14 4 9 3

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
0.1
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2

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

0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0
0
0
0
0.1
0.1
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2

240° SW WSW
250° W WSW
255° W WSW
260° W W
265° W W
280° W W
290° W WNW
305° NW NW
285° W WNW
265° W W
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
215° SW SW
185° S S
160° S SSE
165° S SSE
175° S S
185° S S
200° S SSW
210° SW SSW
225° SW SW
225° SW SW

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

2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2
2
3
3
3
2
2

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

18 65
18 65
18 65
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 65
18 65
18 65
18 65
18 65
19 65
19 65
19 65
19 65
19 65
18 65
18 65

0
0
0
0
0
0
0
0
0
5
0
0
5
5
5
5
5
5
5
5
15
40
50
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
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

1027
1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1027
1027
1026
1026
1025
1024
1024
1023
1023
1022
1022
1022
1021

0
0
0
0
0
0
0
1
1
3
4
6
7
7
7
6
4
3
1
1
0
0
0
0

18 64
17 62
16 61
16 60
15 60
15 59
15 59
16 60
17 62
18 64
19 66
19 66
19 67
21 69
20 68
21 69
21 70
21 69
21 69
20 69
20 67
19 66
18 65
18 64

16 60
14 57
14 57
13 56
13 56
13 56
13 56
15 60
18 65
21 70
23 74
24 75
25 76
28 82
25 77
24 75
23 73
22 72
21 69
20 68
18 65
17 62
16 61
16 60

9 16 3 4 10
6 12 3 3 7
6 11 2 3 7
5 10 2 3 6
5 10 2 3 6
5 10 2 3 6
5 10 2 3 6
5 9 2 3 6
3 6 2 2 4
2 4 1 1 2
3 5 1 1 3
3 5 1 1 3
3 6 2 2 4
4 7 2 2 4
4 7 2 2 4
4 8 2 2 5
4 8 2 2 5
5 9 2 3 6
5 10 2 3 6
6 11 2 3 7
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8
7 13 3 4 8

0.7
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.4
0.4
0.5
0.5
0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.8

Forecasts established in local time
Last updated 22min ago | Next update in 3h
Caption

Expert opinion

A northeasterly and moderate flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, strong and variable.

For Portsmouth :
No gale warning.

The reliability of the situation is fairly good.
For the night from Thursday to Friday NW force 2 turning N in the middle of the night then NNE. Gusts reaching 11 knots in the early part of the night.

Smooth sea becoming rippled at the end of the night. Low, short swell from WSW. Excellent visibility. Daytime of Friday 4 july : The weather will be good.

Sun in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, skies becoming partly cloudy from the early hours.
No precipitation. NE force 2 turning SSW force 3 in the middle of the day then SW. Gusts reaching 13 knots from the middle of the day. Rippled sea becoming smooth in the middle of the day. Low, short swell from WNW. Excellent visibility.

Tue

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Wed

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Thu

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Fri

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Sat

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Sun

06

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Mon

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Tue

08

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Wed

09

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Thu

10

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Fri

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Sat

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Sun

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Mon

14

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Tue

15

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* +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