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

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

Weather Risk Briefing

Sun

12

-

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

Mon

13

-

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

Tue

14

-

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

Wed

15

-

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

Thu

16

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

Fri

17

-

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

Sat

18

-

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

Sun

19

-

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

Mon

20

-

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

Tue

21

-

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

Wed

22

-

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

Thu

23

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

Fri

24

-

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

Sat

25

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

Sun

26

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

BULLETIN

Reliability 85%

Warning strong breeze offshore.

Marine wind risk

Sunday 12 jul

METEO CONSULT Run : 11/07 18Z Mesh : 1km Updated, 3h ago Update in 22min

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)

40

30

20

10

0

60

50

40

30

20

10

20

15

10

5

0

40

30

20

10

0

10

5

0

1.5

1

0.5

3

0

40

30

20

10

100

90

80

70

60

50

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

Mon 13

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

40° NE NE
40° NE NE
45° NE NE
45° NE NE
40° NE NE
45° NE NE
45° NE NE
45° NE NE
55° NE NE
60° NE ENE
65° NE ENE
80° E E
90° E E
95° E E
100° E ESE
100° E E
95° E E
90° E E
80° E ENE
70° E ENE
65° NE ENE
60° NE ENE
60° NE ENE
60° NE ENE

8 14 4 9 3
9 17 5 11 3
14 26 7 16 4
17 32 9 20 5
18 33 9 21 5
17 31 9 19 5
16 30 8 19 5
12 23 6 14 4
15 27 8 17 4
15 27 8 17 4
10 18 5 11 3
15 28 8 17 4
16 30 8 19 5
16 29 8 18 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
17 32 9 20 5
18 33 9 21 5
18 34 9 21 5
19 36 10 22 5
21 38 11 24 5
21 39 11 24 6
21 39 11 24 6

11 20 6 12 4
15 27 8 17 4
22 40 11 25 6
25 46 13 29 6
25 47 13 29 6
25 46 13 29 6
24 45 13 28 6
22 40 11 25 6
22 41 11 25 6
21 39 11 24 6
18 33 9 21 5
21 39 11 24 6
23 43 12 27 6
24 44 12 27 6
25 47 13 29 6
25 47 13 29 6
26 48 13 30 6
26 48 13 30 6
26 48 13 30 6
27 50 14 31 7
29 53 15 33 7
30 56 16 35 7
31 58 16 36 7
31 58 16 36 7

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

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

55° NE ENE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
55° NE NE
110° E ESE
110° E ESE
110° E ESE
105° E ESE
105° E ESE
105° E ESE
105° E ESE
105° E ESE
105° E ESE
105° E ESE
110° E ESE
105° E ESE
105° E ESE
105° E ESE
110° E ESE
110° E ESE
110° E ESE
110° E ESE

0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.5
0.5
0.5
0.6
0.7
0.7
0.7
0.7
0.5
0.5
0.5

5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
5
6
6
6
6
7
6

35
35
35
35
35
35
35
35
35
45
45
45
45
35
35
35
35
35
35
35
35
35
45
45

17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
17 63
18 64
18 64
18 64
18 64
18 64
18 64
18 64
17 63
17 63
17 63

0
0
0
5
10
10
10
70
5
5
5
5
0
5
5
5
5
5
0
0
5
0
5
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
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

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021

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

20 68
20 67
19 66
18 64
17 63
18 64
20 67
20 67
24 75
26 79
24 76
29 85
30 86
30 86
29 85
29 83
28 82
28 82
27 80
25 78
24 75
23 73
22 71
21 69

21 70
17 62
14 57
12 54
12 53
14 56
16 62
16 61
27 81
31 87
29 84
35 96
36 97
36 97
34 93
32 89
30 86
28 83
26 78
23 73
21 69
16 61
17 63
17 62

8 15 3 4 9
11 21 4 6 13
17 31 5 9 19
17 32 5 9 20
18 33 5 9 21
18 33 5 9 21
17 31 5 9 19
15 27 4 8 17
13 24 4 7 15
13 24 4 7 15
8 15 3 4 9
13 24 4 7 15
16 29 5 8 18
16 30 5 8 19
19 35 5 10 22
19 36 5 10 22
19 36 5 10 22
18 34 5 9 21
19 35 5 10 22
18 34 5 9 21
21 38 5 11 24
22 41 6 11 25
24 44 6 12 27
24 44 6 12 27

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

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 northeasterly and variable flow prevails over the whole area.

For Portland Marina :
Warning strong breeze offshore.

The reliability of the situation is good.

Little cloud in the morning, sunny despite some high cloud in the afternoon. No precipitation. In the evening, clear skies.
NE force 5 in the morning temporarily E in the middle of the day. Gusts reaching 30 knots in the evening. Slight sea. Low, short swell from ESE. Excellent visibility.

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)
02h	-	-	-	-	1021	0
01h	-	-	-	-	1021	0
21h	-	-	-	-	1019	0

Nearby signal stations

Réseau observation SYNOP

Signal station weather

Go further

Sun

12

-

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

Mon

13

-

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

Tue

14

-

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

Wed

15

-

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

Thu

16

-

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

Fri

17

-

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

Sat

18

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

Sun

19

-

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

Mon

20

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

Tue

21

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

Wed

22

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

Thu

23

-

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

Fri

24

-

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

Sat

25

-

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

Sun

26

-

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

Weather port Portland Marina

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

semaphore stations

Go further