Weather Portland Marina - Detailed bulletin - Free 15-day Marine forecasts

Castletown GBRLon : -2°27’,3 W Lat : 50°34’,398 N Alt : 0m

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

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

BULLETIN

Reliability 85%

No gale warning.

Marine wind risk

Sunday 31 may

METEO CONSULT Run : 31/05 00Z Mesh : 1km Updated, 4h ago Update in 2h

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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

3

0

20

15

10

70

65

60

55

50

                                    
                                                                         Mon 1
                                                            
                    10h
                
                    11h
                
                    12h
                
                    13h
                
                    14h
                
                    15h
                
                    16h
                
                    17h
                
                    18h
                
                    19h
                
                    20h
                
                    21h
                
                    22h
                
                    23h
                
                    00h
                
                    01h
                
                    02h
                
                    03h
                
                    04h
                
                    05h
                
                    06h
                
                    07h
                
                    08h
                
                    09h
                
                        Run : 31/05 00Z
                Mesh : 1km
                Updated, 4h ago
                Update in 2h

Mon 1

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

310° NW NW
295° NW WNW
270° W W
240° SW WSW
235° SW SW
230° SW SW
235° SW SW
240° SW WSW
245° SW WSW
250° W WSW
270° W W
280° W W
295° NW WNW
300° NW WNW
300° NW WNW
295° NW WNW
295° NW WNW
270° W W
235° SW WSW
230° SW SW
225° SW SW
220° SW SW
215° SW SW
210° SW SSW

4 7 2 4 2
6 11 3 7 2
9 16 4 10 3
9 16 4 10 3
15 28 8 17 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
13 25 7 16 4
12 22 6 14 4
9 17 5 11 3
8 14 4 9 3
6 11 3 7 2
5 9 3 6 2
5 9 3 6 2
4 8 2 5 2
3 6 2 4 2
4 7 2 4 2
6 11 3 7 2
6 12 3 7 3
8 14 4 9 3
9 16 4 10 3
10 18 5 11 3

6 11 3 7 2
10 18 5 11 3
13 25 7 16 4
14 26 7 16 4
22 41 11 25 6
23 42 12 26 6
24 44 12 27 6
23 43 12 27 6
24 44 12 27 6
23 42 12 26 6
21 39 11 24 6
19 35 10 22 5
15 27 8 17 4
11 21 6 13 4
9 17 5 11 3
8 15 4 9 3
9 16 4 10 3
7 13 4 8 3
6 12 3 7 3
9 17 5 11 3
10 19 5 12 3
12 22 6 14 4
13 25 7 16 4
15 27 8 17 4

0.8
0.9
0.9
0.9
0.9
1
1.1
1.1
1.1
1.1
1.1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8

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

245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
230° SW SW

0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.8
0.8
1.0
1.0
1.0
1.0
1.0
1.0
0.9
0.9
0.9
0.9
0.8
0.8
0.8
0.8
0.8

10
9
10
10
10
10
10
10
9
8
8
8
8
8
8
8
8
8
8
9
9
9
8
8

140
140
140
140
130
120
120
90
90
90
100
100
100
120
120
120
120
120
120
120
120
120
120
120

14 56
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57

85
90
85
85
65
40
65
45
35
35
25
15
15
10
15
15
15
20
40
60
85
95
85
90

0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

0
50
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

5
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
10
10
>20
>20
>20

1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017

1
3
2
4
5
5
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1

16 61
16 61
16 61
16 61
19 65
16 61
19 66
19 66
18 65
18 65
18 65
17 62
16 60
15 59
14 57
14 56
13 56
13 55
13 55
13 55
14 56
15 59
15 60
16 60

16 60
15 60
15 58
15 58
18 64
16 61
19 66
18 64
17 62
16 60
15 59
14 57
13 56
13 55
12 54
12 53
12 53
12 53
11 52
11 51
11 53
13 55
13 56
14 58

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

0.9
0.9
0.9
1
1.1
1.2
1.3
1.4
1.4
1.3
1.2
1.2
1.1
1.1
1.1
1
1
1
0.9
0.9
0.9
0.8
0.8
0.8

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Caption Glossary

Expert opinion

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

For Portland Marina :
No gale warning.

The reliability of the situation is good.

Very cloudy. But clear spells will become more and more widespread. Some light showers in the morning, no precipitation in the afternoon. In the evening, changeable skies becoming less cloudy.
No precipitation. WNW force 2 freshening WSW force 4 in the middle of the day then becoming W. Gusts reaching 24 knots from the middle of the day. Slight sea. Low, fairly long swell from WSW. Poor visibility becoming good in the middle of the day then excellent.

semaphore stations

Station Portland Bill / LH located 6 km from Portland Marina

	WIND			WEATHER
Local time	Dir. (°)	Speed (nd)	Gust (nd)	Temp. (°C)	Pressure (hPa)	Visibility (M)
09h	-	-	-	-	1018	3
08h	-	-	-	-	1018	4
07h	-	-	-	-	1017	7

observation.semaphores_link

Réseau observation SYNOP

observation.semaphore_link

Go further

Sun

31

-

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

Mon

01

-

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

Tue

02

-

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

Wed

03

-

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

Thu

04

-

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

Fri

05

-

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

Sat

06

-

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

Sun

07

-

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

Mon

08

-

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

Tue

09

-

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

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

Sun

14

-

- 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 Portland Marina

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further