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

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

Sun

29

-

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

Mon

30

-

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

Tue

31

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

Wed

01

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

Thu

02

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

Fri

03

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

Sat

04

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

Sun

05

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

Mon

06

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

Tue

07

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

Wed

08

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

Thu

09

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

Fri

10

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

Sat

11

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

Sun

12

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

BULLETIN

(* established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Sunday 29 mar

METEO CONSULT Run : 29/03 00Z Mesh : 1km Updated, 2h ago Update in 3h

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Waves

Total sea (m) (m)

Swell (m) (m)

Total sea (m)

Wind (m)

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)

40

30

20

10

80

70

60

50

40

30

20

25

20

15

10

5

50

40

30

20

10

5

0

1

0.5

0

3

0

15

10

5

0

55

50

45

40

35

                                    
                                                                         Mon 30
                                                            
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                        Run : 29/03 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 3h

Mon 30

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

240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
255° W WSW
255° W WSW
260° W W
270° W W
280° W W
285° W WNW
285° W WNW
285° W WNW
285° W WNW
280° W WNW
280° W WNW
285° W WNW
285° W WNW
285° W WNW
295° NW WNW
305° NW WNW
310° NW NW
305° NW NW

21 39 11 24 6
19 35 10 22 5
14 26 7 16 4
19 36 10 22 5
14 26 7 16 4
21 38 11 24 5
21 38 11 24 5
15 27 8 17 4
17 32 9 20 5
16 29 8 18 5
15 27 8 17 4
13 25 7 16 4
12 23 6 14 4
12 22 6 14 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
11 21 6 13 4
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
13 25 7 16 4
13 24 7 15 4
13 24 7 15 4

39 72 20 45 8
35 65 18 40 8
28 51 14 32 7
32 60 17 37 7
29 54 15 34 7
33 62 17 39 8
33 62 17 39 8
29 53 15 33 7
30 56 16 35 7
28 51 14 32 7
26 48 13 30 6
24 45 13 28 6
23 42 12 26 6
20 37 10 23 5
18 34 9 21 5
18 34 9 21 5
18 33 9 21 5
18 33 9 21 5
18 34 9 21 5
19 36 10 22 5
21 39 11 24 6
22 41 11 25 6
22 41 11 25 6
22 41 11 25 6

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

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

225° SW SW
220° SW SW
165° S SSE
190° S S
175° S S
165° S SSE
165° S SSE
165° S SSE
170° S S
175° S S
180° S S
175° S S
185° S S
190° S S
185° S S
205° SW SSW
200° S SSW
195° S SSW
190° S S
190° S S
195° S SSW
190° S SSW
195° S SSW
195° S 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

3
3
4
4
4
4
4
4
5
4
3
4
3
3
4
5
6
6
7
9
9
7
6
7

10
10
10
15
15
15
15
10
10
10
20
9
8
8
8
7
7
7
7
7
8
120
150
140

9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49
9 49

100
100
100
100
100
100
100
100
95
75
40
35
25
25
25
20
20
10
5
10
10
30
60
75

0
0
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

30
45
60
30
20
0
65
45
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

1030
1028
1027
1027
1025
1025
1024
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027

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

11 52
11 51
10 49
10 50
10 50
10 50
10 49
10 50
10 50
10 50
10 50
10 49
9 48
8 47
8 46
7 45
7 44
6 44
7 44
8 46
9 49
10 51
11 52
12 53

5 40
5 40
5 41
5 41
5 41
4 38
3 38
5 42
4 40
5 41
5 41
5 41
5 40
4 40
4 39
3 38
3 37
2 36
3 38
6 42
8 47
10 50
11 52
12 53

25 47 6 13 29
25 47 6 13 29
24 45 6 13 28
25 47 6 13 29
27 50 7 14 31
27 50 7 14 31
28 51 7 14 32
29 54 7 15 34
26 49 6 14 30
25 47 6 13 29
23 42 6 12 26
21 38 5 11 24
19 35 5 10 22
18 34 5 9 21
17 32 5 9 20
17 31 5 9 19
17 31 5 9 19
17 31 5 9 19
18 33 5 9 21
18 34 5 9 21
18 33 5 9 21
17 31 5 9 19
16 29 5 8 18
14 26 4 7 16

1.2
1.5
1.7
2
2.2
2.4
2.6
2.7
2.7
2.6
2.4
2.2
2
1.9
1.8
1.7
1.6
1.6
1.5
1.5
1.5
1.4
1.4
1.3

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

A westerly, very strong and very variable flow prevails over the whole area.

For Portsmouth :
Warning moderate gale offshore.

The reliability of the situation is very good.

Overcast skies. Light rain in the early hours. In the evening, good clear periods but lots of cloud, too.
Chance of light rain. WSW force 7 in the middle of the day weakening force 5 in the evening. Gusts reaching 49 knots in the middle of the day. Smooth to slight sea. Low, short swell from S. 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)
14h	-	-	-	-	1030	0
13h	-	-	-	-	1031	0
12h	-	-	-	-	1031	0

observation.semaphores_link

Réseau observation SYNOP

observation.semaphore_link

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Sun

29

-

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

Mon

30

-

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

Tue

31

-

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

Wed

01

-

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

Thu

02

-

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

Fri

03

-

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

Sat

04

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

Sun

05

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

Mon

06

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

Tue

07

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

Wed

08

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

Thu

09

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

Fri

10

-

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

Sat

11

-

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

Sun

12

-

- 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 port Portsmouth

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

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