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

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

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

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

BULLETIN

(established in local time)

Reliability 90%

No gale warning.

Tuesday 25 november

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)

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1

0.5

3

0

15

10

5

0

55

50

45

40

35

30

Wed 26

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

180° S S
335° NW NNW
335° NW NNW
330° NW NNW
345° N NNW
345° N NNW
355° N N
350° N N
350° N NNW
355° N N
355° N N
355° N N
350° N N
350° N N
5° N N
355° N N
70° E ENE
185° S S
205° SW SSW
215° SW SW
220° SW SW
215° SW SW
215° SW SW
210° SW SSW

14 26 7 16 4
11 20 6 12 4
7 13 4 8 3
6 12 3 7 3
10 19 5 12 3
6 11 3 7 2
9 16 4 10 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
7 13 4 8 3
6 11 3 7 2
4 8 2 5 2
4 7 2 4 2
3 5 1 3 1
1 2 1 1 1
1 1 0 1 1
2 4 1 2 1
5 10 3 6 2
9 16 4 10 3
11 20 6 12 4
13 24 7 15 4
14 26 7 16 4
16 29 8 18 5

20 37 10 23 5
18 33 9 21 5
13 24 7 15 4
11 21 6 13 4
15 28 8 17 4
10 19 5 12 3
15 27 8 17 4
12 22 6 14 4
10 19 5 12 -
11 21 6 13 4
10 19 5 12 -
9 17 5 11 3
8 14 4 9 3
6 11 3 7 -
5 9 3 6 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
8 15 4 9 3
12 22 6 14 4
15 27 8 17 -
17 32 9 20 5
19 35 10 22 5
21 38 11 24 -

0.8
0.7
0.7
0.7
0.7
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.8

1.5
1.4
1.4
1.3
1.3
1.2
1.2
1.2
1.1
1.1
1
1
1
1
1
1
1
1
1
1.1
1.2
1.3
1.4
1.5

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

265° W W
270° W W
270° W W
180° S S
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
240° SW WSW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
205° SW SSW
225° SW SW
225° SW SW
225° SW SW
240° SW WSW
240° SW WSW

0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5

8
8
8
8
9
9
10
10
10
10
10
9
10
10
9
9
9
9
7
7
7
7
8
7

120
120
130
130
130
130
140
140
140
140
140
140
140
150
140
140
140
140
140
110
100
90
80
60

12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54

5
0
0
0
0
0
0
5
5
0
5
5
0
5
5
10
35
50
55
65
75
95
100
100

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
25
40

>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
1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1021
1020

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0

8 46
6 44
8 46
8 46
5 41
7 45
4 40
4 39
4 39
4 39
4 38
3 38
2 36
3 37
3 38
4 39
4 39
5 42
7 44
9 47
10 49
10 50
10 50
10 51

3 37
3 37
5 42
5 41
1 34
5 41
1 34
2 35
1 34
1 33
1 34
1 34
1 33
1 34
2 36
3 38
4 38
5 40
6 42
7 44
7 45
7 44
6 43
5 42

11 21 4 6 13
17 32 5 9 20
14 26 4 7 16
13 25 4 7 16
15 28 4 8 17
11 21 4 6 13
13 25 4 7 16
12 22 4 6 14
11 21 4 6 13
10 18 3 5 11
8 14 3 4 9
5 10 2 3 6
4 8 2 2 5
3 6 2 2 4
1 2 1 1 1
2 4 1 1 2
4 7 2 2 4
6 12 3 3 7
9 16 3 4 10
10 19 3 5 12
13 24 4 7 15
16 29 5 8 18
17 32 5 9 20
19 36 5 10 22

0.8
0.7
0.7
0.7
0.6
0.6
0.6
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.7
0.8

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

Expert opinion

A northerly, strong and mostly variable flow prevails over the whole area.

For Portland Marina :
No gale warning.

The reliability of the situation is very good.

Some fair-weather cumulus clouds. In the evening, clear skies.
E force 5 in the middle of the day weakening NNW force 3 in the evening. Gusts reaching 23 knots in the middle of the day. Slight sea. Low, fairly long swell from W. Excellent visibility.

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

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

* +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