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

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

-

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

Tue

04

-

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

Wed

05

-

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

Thu

06

-

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

Fri

07

-

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

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

BULLETIN

Reliability 90%

No gale warning.

No weather risk at the spot

Monday 27 jul

METEO CONSULT Run : 27/07 00Z Mesh : 1km Updated, 2h ago Update in 51min

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)

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

                                    
                                                                         Tue 28
                                                            
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                        Run : 27/07 00Z
                Mesh : 1km
                Updated, 2h ago
                Update in 51min

Tue 28

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

290° W WNW
290° W WNW
290° W WNW
295° NW WNW
295° NW WNW
275° W W
280° W W
265° W W
265° W W
280° W WNW
260° W W
260° W W
250° W WSW
245° SW WSW
245° SW WSW
250° W WSW
260° W W
280° W WNW
290° W WNW
295° NW WNW
300° NW WNW
315° NW NW
325° NW NW
315° NW NW

4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
5 10 3 6 2
5 10 3 6 2
8 15 4 9 3
6 12 3 7 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
12 22 6 14 4
12 23 6 14 4
11 21 6 13 4
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
6 11 3 7 2
5 10 3 6 2
4 8 2 5 2
3 6 2 4 2
3 5 1 3 1

10 18 5 11 3
10 18 5 11 3
11 20 6 12 4
12 22 6 14 4
12 22 6 14 4
14 26 7 16 4
13 25 7 16 4
15 28 8 17 4
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
19 35 10 22 5
20 37 10 23 5
19 36 10 22 5
17 31 9 19 5
14 26 7 16 4
12 22 6 14 4
11 21 6 13 4
10 19 5 12 3
9 17 5 11 3
8 15 4 9 3
6 12 3 7 3
5 10 3 6 2

0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.3
0.3
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0
0

0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.3
0.3
0.3
0.4
0.3
0.3
0.2
0.1
0.1
0.1
0.1
0
0
0
0

180° S S
180° S S
180° S S
180° S S
180° S S
150° SE SSE
180° S S
180° S S
150° SE SSE
150° SE SSE
225° SW SW
225° SW SW
195° S SSW
155° SE SSE
155° SE SSE
200° S SSW
205° SW SSW
200° S SSW
195° S SSW
195° S SSW
195° S SSW
190° S S
215° SW SW
200° 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

2
2
2
2
2
4
2
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

25
25
25
20
20
20
20
7
7
7
8
9
10
9
9
7
6
9
8
8
7
7
5
8

21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 69
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 69
21 69
21 69
21 69
21 70

15
25
0
50
55
25
75
20
25
65
20
15
15
10
0
0
0
5
5
5
0
10
20
25

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

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

15
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
15

1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1020

0
0
1
2
3
5
4
7
6
4
4
2
1
0
0
0
0
0
0
0
0
0
0
0

16 60
17 62
18 64
19 65
20 67
21 70
21 70
23 73
24 75
24 75
24 75
24 75
24 74
23 73
22 72
21 71
21 69
21 69
20 68
19 66
18 65
18 64
17 63
17 63

14 58
16 60
18 64
18 65
20 68
26 78
24 75
28 82
29 84
24 75
28 83
27 81
26 78
24 74
22 72
21 71
21 70
21 69
17 63
17 62
16 62
16 61
16 61
16 61

13 24 4 7 15
12 22 4 6 14
10 19 3 5 12
10 18 3 5 11
8 15 3 4 9
10 19 3 5 12
10 19 3 5 12
15 28 4 8 17
16 30 5 8 19
16 29 5 8 18
17 31 5 9 19
18 33 5 9 21
18 34 5 9 21
18 34 5 9 21
17 31 5 9 19
15 28 4 8 17
13 25 4 7 16
12 23 4 6 14
10 19 3 5 12
9 16 3 4 10
7 13 3 4 8
5 10 2 3 6
4 7 2 2 4
2 4 1 1 2

1
0.9
0.9
0.8
0.8
0.8
0.8
0.8
0.9
0.9
1
1
1.1
1.1
1.1
1
0.9
0.9
0.8
0.7
0.7
0.6
0.5
0.5

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 and variable flow prevails over the whole area.

For Portsmouth :
No gale warning.

The reliability of the situation is very good.

Sunny, changeable at times in the afternoon. No precipitation. In the evening, skies with few clouds.
WNW force 3 becoming W force 4 in the middle of the day then WSW. Gusts reaching 20 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from S. Good visibility becoming excellent in the middle of the day.

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)
07h	-	-	-	-	1016	13
02h	-	-	-	-	1013	11
22h	-	-	-	-	1010	11

Nearby signal stations

Réseau observation SYNOP

Signal station weather

Go further

Mon

27

-

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

Tue

28

-

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

Wed

29

-

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

Thu

30

-

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

Fri

31

-

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

Sat

01

-

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

Sun

02

-

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

Mon

03

-

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

Tue

04

-

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

Wed

05

-

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

Thu

06

-

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

Fri

07

-

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

Sat

08

-

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

Sun

09

-

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

Mon

10

-

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

Weather port Portsmouth

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further