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

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

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

Sun

30

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

BULLETIN

Reliability 90%

No gale warning.

No weather risk at the spot

Sunday 16 aug

METEO CONSULT Run : 16/08 06Z Mesh : 1km Updated, 13min ago Update in 3h

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)

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

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

Mon 17

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

165° S SSE
180° S S
195° S SSW
160° S SSE
220° SW SW
180° S S
205° SW SSW
230° SW SW
250° W WSW
255° W WSW
255° W WSW
270° W W
290° W WNW
300° NW WNW
310° NW NW
310° NW NW
310° NW NW
305° NW NW
305° NW NW
315° NW NW
315° NW NW
305° NW NW
290° W WNW
280° W W

2 4 1 2 1
3 6 2 4 2
3 6 2 4 2
5 9 3 6 2
5 9 3 6 2
5 10 3 6 2
5 9 3 6 2
6 12 3 7 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3

5 10 3 6 2
7 13 4 8 3
8 14 4 9 3
9 16 4 10 3
10 19 5 12 3
10 19 5 12 3
10 19 5 12 3
12 22 6 14 4
12 22 6 14 4
11 21 6 13 4
12 23 6 14 4
13 24 7 15 4
12 23 6 14 4
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
12 22 6 14 4
11 21 6 13 4
12 22 6 14 4
12 22 6 14 4
11 20 6 12 4
10 19 5 12 3
10 19 5 12 3
11 20 6 12 4

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

0
0
0
0
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
0
0

125° SE SE
130° SE SE
125° SE SE
125° SE SE
125° SE SE
125° SE SE
125° SE SE
125° SE SE
125° SE SE
125° SE SE
125° SE SE
135° SE SE
135° SE SE
140° SE SE
140° SE SE
180° S S
215° SW SW
265° W W
220° SW SW
210° SW SSW
215° SW SSW
205° SW SSW
250° W WSW

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

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

15
15
15
15
10
10
10
10
10
9
9
7
8
8
8
8
7
7
7
8
7
6
6
4

22 71
22 71
22 71
22 71
21 70
21 70
21 70
21 70
21 70
21 71
21 71
21 71
22 71
21 71
21 71
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70
21 70

65
65
85
90
90
65
30
20
20
20
20
30
40
45
40
45
80
60
70
65
80
85
65
80

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

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

35
40
0
0
35
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

1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018

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

21 70
21 70
22 72
22 72
23 73
23 74
23 74
23 73
22 72
22 71
21 70
21 69
21 69
20 68
20 67
19 66
19 66
19 66
19 65
18 64
18 65
19 66
20 68
21 70

25 78
25 78
25 77
28 83
25 76
28 82
27 81
26 79
24 75
23 73
22 71
22 71
21 70
20 69
17 62
16 61
16 61
16 61
16 61
15 60
16 61
18 64
23 74
26 78

5 10 2 3 6
4 7 2 2 4
3 6 2 2 4
2 4 1 1 2
3 5 1 1 3
3 6 2 2 4
4 8 2 2 5
5 9 2 3 6
6 11 2 3 7
8 15 3 4 9
10 18 3 5 11
11 20 4 6 12
11 20 4 6 12
10 18 3 5 11
11 20 4 6 12
12 22 4 6 14
11 20 4 6 12
10 19 3 5 12
11 21 4 6 13
12 22 4 6 14
11 20 4 6 12
10 18 3 5 11
9 16 3 4 10
8 15 3 4 9

0.4
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4

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 northwesterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is southerly, moderate and very variable.

For Portsmouth :
No gale warning.

The reliability of the situation is very good.

Very cloudy. But clear spells will become more and more widespread. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, relatively clear skies becoming changeable.
SE force 1 turning SSW force 2 in the middle of the day then WSW force 3. Gusts reaching 13 knots in the evening. Smooth sea. Low, short swell from SE. 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)
11h	-	-	-	-	1019	0
10h	-	-	-	-	1018	0
03h	-	-	-	-	1018	0

Nearby signal stations

Réseau observation SYNOP

Signal station weather

Go further

Sun

16

-

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

Mon

17

-

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

Tue

18

-

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

Wed

19

-

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

Thu

20

-

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

Fri

21

-

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

Sat

22

-

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

Sun

23

-

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

Mon

24

-

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

Tue

25

-

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

Wed

26

-

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

Thu

27

-

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

Fri

28

-

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

Sat

29

-

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

Sun

30

-

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

Weather port Portsmouth

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further