Weather Llanddwyn Bay - Detailed bulletin - Free 15-day Marine forecasts

Aberffraw GBRLongitude : -4°27’,6 W Latitude : 53°10’,8 N Altitude : 5m

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

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

BULLETIN

(established in local time)

Reliability 85%

Wind alert - Warning fresh gale offshore.

Sunday 14 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)

50

40

30

20

10

0

90

80

70

60

50

40

30

20

10

30

20

10

0

60

50

40

30

20

10

0

10

5

0

5

0

3

0

20

15

10

5

65

60

55

50

45

40

Mon 15

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

235° SW SW
230° SW SW
210° SW SSW
195° S SSW
175° S S
170° S S
175° S S
170° S S
165° S SSE
165° S SSE
145° SE SE
155° SE SSE
160° S SSE
170° S S
185° S S
195° S SSW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
215° SW SW
220° SW SW
230° SW SW
230° SW SW

7 13 4 8 3
6 11 3 7 2
8 14 4 9 3
9 16 4 10 3
8 14 4 9 3
10 18 5 11 3
13 24 7 15 4
15 27 8 17 4
15 28 8 17 4
16 30 8 19 5
14 26 7 16 4
16 29 8 18 5
19 36 10 22 5
25 46 13 29 6
24 44 12 27 6
21 38 11 24 5
23 42 12 26 6
23 42 12 26 6
23 43 12 27 6
24 44 12 27 6
24 44 12 27 6
25 47 13 29 6
25 47 13 29 6
28 52 14 32 7

13 24 7 15 4
9 16 4 10 3
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
15 28 8 17 4
20 37 10 23 5
22 41 11 25 6
23 43 12 27 6
26 49 14 30 6
28 51 14 32 7
25 46 13 29 6
29 54 15 34 7
42 77 21 48 9
46 86 24 53 9
42 77 21 48 9
39 72 20 45 8
39 73 20 45 8
39 73 20 45 8
39 73 20 45 8
40 75 21 47 9
41 76 21 47 9
42 78 22 48 9
46 86 24 53 9

0.8
0.8
0.7
0.7
0.6
0.6
0.7
0.8
0.9
0.9
0.9
1
1.2
1.2
1.2
1.6
1.9
2.1
2.2
2.2
2.1
2.1
2.2
2.4

1.6
1.5
1.5
1.4
1.3
1.3
1.4
1.6
1.8
1.8
1.8
2
2.3
2.3
2.2
2.9
3.5
3.8
3.9
4
3.8
3.8
3.9
4.3

0.4
0.3
0.3
0.3
0.3
0.4
0.6
0.7
0.8
0.8
0.8
1
1.2
1.2
1.2
1.6
1.9
2.1
2.1
2.2
2.1
2.1
2.2
2.4

255° W WSW
250° W WSW
255° W WSW
250° W WSW
245° SW WSW
235° SW SW
240° SW WSW
235° SW SW
235° SW SW
225° SW SW
225° SW SW
225° SW SW

0.7
0.7
0.7
0.6
0.6
0.4
0.2
0.3
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

5
5
5
5
5
6
6
5
6
5
6
6
0
0
0
0
0
0
0
0
0
0
0
0

40
40
40
35
45
70
35
25
25
30
35
30
25
35
40
40
60
70
70
70
80
70
70
80

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61

50
65
65
60
30
75
60
100
100
95
100
100
100
100
80
80
55
80
85
60
90
80
60
75

0
0
0
0
0
0
0
0
0.8
0
0.5
0.7
0.5
0.3
0
0.4
0.3
0.3
0.3
0.1
0.6
0.6
0.6
0.1

-
-
-
-
-
-
-

0
0
0
0
0
0
0
40
90
40
90
90
90
70
40
90
90
90
80
70
90
90
90
50

>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1009
1008
1008
1007
1007
1007
1007
1006
1005
1003
1001
998
996
994
994
993
992
993
993
993
992
992
991
992

0
0
0
0
0
0
1
1
1
3
2
1
1
1
1
0
0
0
0
0
0
0
0
0

14 58
14 56
14 57
14 57
14 57
14 57
14 58
14 58
14 57
14 58
15 58
15 58
15 59
16 61
17 62
17 62
17 62
16 61
16 60
16 60
15 59
15 59
15 59
15 60

12 53
12 53
11 52
11 51
11 52
10 51
10 50
10 49
9 48
9 48
10 50
10 49
9 48
9 48
10 51
11 51
10 49
9 48
9 47
8 47
8 46
7 45
8 46
7 45

13 25 4 7 16
10 19 3 5 12
11 21 4 6 13
11 20 4 6 12
11 20 4 6 12
17 32 5 9 20
18 34 5 9 21
22 40 6 11 25
24 44 6 12 27
25 46 6 13 29
24 45 6 13 28
30 56 7 16 35
30 56 7 16 35
31 58 7 16 36
27 50 7 14 31
26 48 6 13 30
29 54 7 15 34
29 53 7 15 33
30 55 7 15 34
30 55 7 15 34
30 55 7 15 34
31 57 7 16 35
33 61 7 17 38
35 65 8 18 40

1.1
1
0.9
0.8
0.8
0.8
0.8
1
1.1
1.2
1.3
1.4
1.5
1.4
1.5
1.9
2.4
2.6
2.7
2.7
2.6
2.6
2.8
3

Forecasts established in local time
Last updated 13min ago | Next update in 3h
Caption

Expert opinion

A southeasterly, very strong and mostly variable flow prevails over the North-West of the basin. Over the South and the East, it is southwesterly, very strong and variable.

For Llanddwyn Bay :
Warning fresh gale offshore.

The reliability of the situation is good.

Sun but cloud increasing in the morning, overcast skies in the afternoon. Light rain in late morning, light showers in the afternoon. In the evening, very cloudy.
Light showers. S force 4 freshening force 6 in the middle of the day then becoming SW. Gusts reaching 46 knots in the middle of the day. Slight sea becoming moderate in the evening. Low, short swell from SW. Excellent visibility.

Sun

14

-

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

Mon

15

-

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

Tue

16

-

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

Wed

17

-

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

Thu

18

-

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

Fri

19

-

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

Sat

20

-

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

Sun

21

-

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

Mon

22

-

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

Tue

23

-

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

Wed

24

-

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

Thu

25

-

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

Fri

26

-

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

Sat

27

-

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

Sun

28

-

- 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 Llanddwyn Bay

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion