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

Portsmouth GBRLongitude : -1°6’,702 W Latitude : 50°46’,998 N Altitude : 0m

Sat

02

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Sun

03

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Mon

04

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Tue

05

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Wed

06

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Thu

07

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Fri

08

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

Sat

09

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

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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Fri

15

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Sat

16

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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Saturday 2 august

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)

20

15

10

5

40

30

20

10

0

10

5

0

25

20

15

10

5

10

5

0

0.5

0

3

0

25

20

15

10

75

70

65

60

55

50

Sun 3

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

325° NW NW
325° NW NW
335° NW NNW
325° NW NNW
305° NW NW
300° NW WNW
305° NW NW
280° W W
270° W W
250° W WSW
240° SW WSW
230° SW SW
250° W WSW
265° W W
280° W W
285° W WNW
285° W WNW
285° W WNW
290° W WNW
285° W WNW
275° W W
270° W W
270° W W
260° W W

12 22 6 14 4
10 18 5 11 3
6 12 3 7 3
5 9 3 6 2
6 11 3 7 2
5 9 3 6 2
5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
10 18 5 11 3
11 20 6 12 4
11 20 6 12 4
10 18 5 11 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
8 14 4 9 3

17 32 9 20 5
15 27 8 17 4
12 23 6 14 4
9 17 5 11 3
11 21 6 13 4
12 22 6 14 4
9 17 5 11 3
13 25 7 16 4
15 28 8 17 4
17 32 9 20 5
18 33 9 21 5
18 33 9 21 5
18 34 9 21 5
17 31 9 19 5
16 29 8 18 5
15 27 8 17 4
14 26 7 16 4
14 26 7 16 4
12 22 6 14 4
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4
13 24 7 15 4
14 26 7 16 4

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.2
0.1
0.1
0.1
0.2

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

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

170° S SSE
240° SW WSW
165° S SSE
140° SE SE
165° S SSE
165° S SSE
130° SE SE
275° W W
265° W W
255° W WSW
165° S SSE
155° SE SSE
205° SW SSW
195° S SSW
120° SE ESE
130° SE SE
230° SW SW
270° W W

<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
0
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
0
0
0.1
0
0
0

1
2
2
3
1
1
0
1
2
1
2
2
3
2
2
2
1
1
0
0
2
0
0
0

8
9
10
30
10
10
10
5
6
7
8
8
7
6
6
5
5
8
8
5
5
5
4
4

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

0
75
50
65
90
85
85
45
40
60
60
45
30
25
30
15
15
10
25
30
20
55
60
60

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
>20
>20

1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

0
0
4
4
2
3
3
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1

15 59
16 61
19 65
18 65
20 67
20 69
20 67
21 70
21 70
21 69
20 68
19 66
19 66
18 65
18 64
17 63
16 62
16 61
16 60
15 59
15 59
15 59
15 60
16 61

15 58
18 64
21 70
20 67
22 72
23 73
20 67
22 72
21 70
18 65
17 63
16 60
15 60
15 60
15 59
14 57
14 56
13 56
13 56
13 55
13 55
13 55
13 55
14 58

12 22 4 6 14
9 17 3 5 11
8 14 3 4 9
5 10 2 3 6
5 10 2 3 6
8 14 3 4 9
6 12 3 3 7
13 25 4 7 16
16 30 5 8 19
17 31 5 9 19
17 31 5 9 19
19 35 5 10 22
19 35 5 10 22
18 34 5 9 21
16 29 5 8 18
15 27 4 8 17
14 26 4 7 16
15 27 4 8 17
13 24 4 7 15
12 23 4 6 14
12 22 4 6 14
12 23 4 6 14
12 23 4 6 14
13 25 4 7 16

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

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 20min ago | Next update in 3h
Caption

Expert opinion

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

For Portsmouth :
No gale warning.

The reliability of the situation is very good.

Cloud and sun in the morning, very cloudy in the afternoon. No precipitation. In the evening, cloudy spells, sometimes dense.
No precipitation. NNW force 4 becoming NW force 3 in the middle of the day then WSW force 4. Gusts reaching 22 knots in the morning. Rippled sea becoming smooth in the middle of the day. Low from SE. Excellent visibility.

Sat

02

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Sun

03

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Mon

04

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Tue

05

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

Wed

06

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

Thu

07

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

Fri

08

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

Sat

09

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

Sun

10

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

Mon

11

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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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Fri

15

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

Sat

16

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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 port Portsmouth

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion