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

Castletown GBRLongitude : -2°27’,3 W Latitude : 50°34’,398 N Altitude : 0m

Tue

22

-

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

Wed

23

-

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

Thu

24

-

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

Fri

25

-

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

31

-

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

Fri

01

-

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

Sat

02

-

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

Sun

03

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

Mon

04

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

Tue

05

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BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 22 july

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)

25

20

15

10

5

50

40

30

20

10

15

10

5

0

30

20

10

0

10

5

0

1.5

1

0.5

0

3

0

25

20

15

10

70

65

60

55

50

Wed 23

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

265° W W
260° W W
260° W W
260° W W
250° W WSW
250° W WSW
250° W WSW
240° SW WSW
235° SW SW
245° SW WSW
245° SW WSW
245° SW WSW
255° W WSW
270° W W
295° NW WNW
315° NW NW
300° NW WNW
305° NW NW
305° NW NW
305° NW NW
310° NW NW
310° NW NW
325° NW NW
335° NW NNW

15 28 8 17 4
13 25 7 16 4
10 18 5 11 3
13 25 7 16 4
10 18 5 11 3
14 26 7 16 4
13 24 7 15 4
15 27 8 17 4
16 29 8 18 5
17 32 9 20 5
16 29 8 18 5
15 28 8 17 4
13 25 7 16 4
12 23 6 14 4
8 15 4 9 3
8 14 4 9 3
8 14 4 9 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
7 13 4 8 3

21 39 11 24 6
19 35 10 22 5
13 25 7 16 4
17 32 9 20 5
13 25 7 16 4
19 36 10 22 5
19 36 10 22 5
19 35 10 22 5
21 38 11 24 -
23 42 12 26 6
22 40 11 25 6
21 38 11 24 5
19 35 10 22 5
18 33 9 21 5
15 27 8 17 4
12 23 6 14 4
12 22 6 14 4
10 19 5 12 -
11 20 6 12 4
10 19 5 12 -
10 19 5 12 -
9 17 5 11 -
10 18 5 11 3
10 19 5 12 -

1
0.9
0.9
0.9
0.9
0.8
0.9
0.9
0.9
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.5
0.4
0.4
0.3
0.3

1.8
1.8
1.7
1.7
1.6
1.6
1.7
1.7
1.7
1.7
1.7
1.6
1.5
1.4
1.3
1.2
1.2
1.1
1.1
1
0.8
0.7
0.7
0.7

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

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

0.9
0.7
0.7
0.7
0.7
0.6
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.4
0.3
0.3
0.3

6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5

60
60
50
50
50
50
45
40
45
45
45
45
45
45
45
45
45
45
45
45
30
30
40
40

18 64
18 64
18 64
18 64
18 64
18 64
18 64
18 64
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
18 64
18 64
18 64

75
100
50
95
30
90
70
10
75
85
65
95
75
90
95
85
90
95
95
90
90
65
70
85

0.1
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

50
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014

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

17 63
17 63
17 63
19 65
18 64
19 66
19 67
18 64
19 67
19 66
19 66
18 65
18 64
18 64
17 63
17 62
16 61
16 60
16 60
15 60
15 59
15 59
15 59
15 60

14 58
13 55
16 60
19 67
19 67
20 69
20 68
18 64
18 64
16 60
16 60
15 58
14 57
14 56
14 58
14 57
13 56
13 56
13 55
13 55
13 55
13 55
13 55
13 56

13 25 4 7 16
12 23 4 6 14
12 23 4 6 14
13 24 4 7 15
10 18 3 5 11
13 24 4 7 15
13 24 4 7 15
16 29 5 8 18
18 33 5 9 21
20 37 5 10 23
18 33 5 9 21
16 30 5 8 19
13 25 4 7 16
11 20 4 6 12
12 23 4 6 14
12 23 4 6 14
11 21 4 6 13
11 20 4 6 12
9 17 3 5 11
9 16 3 4 10
9 16 3 4 10
10 18 3 5 11
10 19 3 5 12
10 19 3 5 12

1.1
1
1
0.9
0.9
0.9
1
1
1.1
1.1
1
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.4
0.4
0.4

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 and mostly variable flow prevails over the whole area.

For Portland Marina :
No gale warning.

The reliability of the situation is very good.

Good clear periods but with plenty of cloud in the morning, sunny in the afternoon. Some light showers in the morning, no precipitation in the afternoon. In the evening, very cloudy.
No precipitation. W wind force 5 continuing all day. Gusts reaching 23 knots in the morning. Slight sea. Low, short swell from WSW. Good visibility becoming excellent in the middle of the day.

Tue

22

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

Wed

23

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

Thu

24

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

Fri

25

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

Sat

26

-

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

Sun

27

-

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

Mon

28

-

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

Tue

29

-

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

Wed

30

-

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

Thu

31

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

Fri

01

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

Sat

02

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

Sun

03

-

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

Mon

04

-

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

Tue

05

-

- 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