Weather Shetland, Tresta voe - Detailed bulletin - Free 15-day Marine forecasts

Hellister GBRLongitude : -1°20’,91 W Latitude : 60°14’,634 N Altitude : 154m

Thu

18

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

Fri

19

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Sat

20

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Sun

21

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Mon

22

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Tue

23

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Wed

24

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Thu

25

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Fri

26

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Sat

27

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Sun

28

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Mon

29

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Tue

30

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Wed

01

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Thu

02

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Thursday 18 september

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)

40

30

20

10

0

80

70

60

50

40

30

20

10

0

20

10

0

50

40

30

20

10

0

10

5

0

5

0

3

0

15

10

5

60

55

50

45

40

Fri 19

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

195° S SSW
190° S S
185° S S
190° S S
190° S S
200° S SSW
205° SW SSW
220° SW SW
235° SW SW
260° W W
290° W WNW
310° NW NW
320° NW NW
320° NW NW
320° NW NW
320° NW NW
310° NW NW
315° NW NW
315° NW NW
325° NW NW
320° NW NW
305° NW NW
5° N N
160° S SSE

15 27 8 17 4
15 27 8 17 4
12 23 6 14 4
15 27 8 17 4
17 32 9 20 5
20 37 10 23 5
17 32 9 20 5
17 31 9 19 5
15 27 8 17 4
14 26 7 16 4
12 23 6 14 4
11 20 6 12 4
12 23 6 14 4
11 21 6 13 4
11 20 6 12 4
10 19 5 12 3
9 16 4 10 3
9 16 4 10 3
7 13 4 8 3
5 10 3 6 2
3 6 2 4 2
2 3 1 2 1
1 1 0 1 1
2 3 1 2 1

26 49 14 30 6
26 49 14 30 6
23 42 12 26 6
27 50 14 31 7
33 61 17 38 7
38 70 19 43 8
38 70 19 43 8
32 60 17 37 7
31 57 16 35 7
27 50 14 31 7
26 49 14 30 6
23 42 12 26 6
23 42 12 26 6
23 42 12 26 6
21 39 11 24 6
19 36 10 22 5
18 34 9 21 5
16 29 8 18 5
15 28 8 17 4
12 23 6 14 4
10 18 5 11 3
6 12 3 7 3
3 6 2 4 2
3 6 2 4 2

1.3
1.5
1.7
1.9
2.1
2.3
2.4
2.4
2.4
2.4
2.4
2.3
2.1
1.9
1.8
1.6
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8

2.3
2.7
3.1
3.5
3.9
4.2
4.4
4.4
4.3
4.4
4.4
4.2
3.9
3.5
3.2
2.9
2.7
2.5
2.3
2.1
2
1.8
1.7
1.6

1.2
1.3
1.2
1.3
1.5
1.7
1.8
1.6
1.5
0.8
0.5
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.1
0.1
0.1

245° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
245° SW WSW
240° SW WSW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
235° SW SW
240° SW WSW
240° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW

0.4
0.7
1.1
1.3
1.4
1.4
1.5
1.7
1.7
2.1
2.2
2.1
2.0
1.8
1.6
1.5
1.4
1.2
1.1
1.0
1.0
0.9
0.8
0.8

12
12
12
12
12
12
12
11
11
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9

90
160
70
70
80
70
80
80
80
90
90
110
130
160
150
140
110
130
80
90
80
90
90
110

13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56
13 56

100
100
95
95
100
90
95
100
90
90
85
75
80
80
70
80
80
75
75
55
65
70
65
100

0
0
0.2
0.6
1.8
0.4
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

40
40
90
90
90
90
40
90
90
40
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
15
10
10
5
5
5

994
994
993
992
992
991
991
991
991
992
993
995
997
999
1001
1003
1004
1005
1006
1007
1007
1007
1007
1007

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

12 54
13 55
13 55
13 55
13 56
13 56
14 56
14 56
14 57
14 57
14 57
14 57
13 55
12 54
12 54
12 53
12 53
12 53
11 53
11 52
11 51
10 51
10 50
10 50

8 46
8 46
8 47
8 46
8 46
7 44
9 47
8 47
9 49
10 50
11 51
10 51
9 48
9 47
8 47
8 47
9 47
9 47
9 48
9 48
10 49
10 49
10 50
9 49

22 40 6 11 25
22 40 6 11 25
19 35 5 10 22
22 40 6 11 25
27 50 7 14 31
23 43 6 12 27
22 41 6 11 25
22 40 6 11 25
18 34 5 9 21
17 32 5 9 20
17 32 5 9 20
19 36 5 10 22
21 38 5 11 24
22 41 6 11 25
21 38 5 11 24
19 35 5 10 22
18 33 5 9 21
16 30 5 8 19
15 27 4 8 17
12 23 4 6 14
11 20 4 6 12
9 16 3 4 10
7 13 3 4 8
6 12 3 3 7

3
3.4
3.8
4.2
4.5
4.8
5
5.1
5
4.9
4.8
4.5
4.2
3.9
3.7
3.5
3.3
3.2
3.1
3
2.9
2.8
2.8
2.7

Forecasts established in local time
Last updated 19min ago | Next update in 3h
Caption

Expert opinion

Low 981 hPa centered at 90 nautical miles in the West-North-West of the Hebrides (North-West Scotland) moving at 19 knots to the East and rising to 989 hPa to be centered at 20 nautical miles in the West of the Shetland Islands.

For Shetland, Tresta voe :
Warning moderate gale offshore.

The reliability of the situation is very good.

Very cloudy skies with short clear spells. Light rain followed by showers in the morning, light showers dying away progressively in the afternoon. In the evening, very cloudy.
No precipitation. S force 5 turning WSW in the middle of the day then NW force 4. Gusts reaching 38 knots until the middle of the day. Moderate sea. Low, fairly long swell from WSW then moderate in the middle of the day then from SW. Excellent visibility.

Thu

18

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Fri

19

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

Sat

20

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

Sun

21

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

Mon

22

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

Tue

23

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

Wed

24

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

Thu

25

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Fri

26

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

Sat

27

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

Sun

28

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Mon

29

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Tue

30

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Wed

01

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

Thu

02

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- 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 board sports area Shetland, Tresta voe

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion