Weather Swansea - Detailed bulletin - Free 15-day Marine forecasts

Swansea GBRLongitude : -3°55’,0002 W Latitude : 51°37’,002 N Altitude : 0m

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

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

BULLETIN

(established in local time)

Reliability 70%

No gale warning.

Friday 23 may

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)

High tide (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)

20

15

10

5

0

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

0.5

0

3

0

20

15

10

5

70

65

60

55

50

45

Fri 23

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

60° NE ENE
75° E ENE
100° E E
85° E E
85° E E
100° E E
110° E ESE
140° SE SE
115° SE ESE
185° S S
210° SW SSW
230° SW SW
245° SW WSW
260° W WSW
265° W W
255° W WSW
270° W W
270° W W
275° W W
280° W W
285° W WNW
285° W WNW
285° W WNW
285° W WNW

1 2 1 1 1
1 2 1 1 1
2 3 1 2 1
2 3 1 2 1
1 2 1 1 1
1 2 1 1 1
1 2 1 1 1
2 3 1 2 1
1 2 1 1 1
2 3 1 2 1
3 5 1 3 1
4 7 2 4 2
5 9 3 6 2
6 12 3 7 3
8 14 4 9 3
8 15 4 9 3
9 17 5 11 3
9 16 4 10 3
9 16 4 10 3
8 14 4 9 3
5 10 3 6 2
4 7 2 4 2
3 6 2 4 2
3 6 2 4 2

6 12 3 7 3
5 10 3 6 2
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
8 15 4 9 3
7 13 4 8 3
8 14 4 9 3
8 15 4 9 3
9 17 5 11 3
10 19 5 12 3
11 21 6 13 4
12 23 6 14 4
16 29 8 18 5
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
15 27 8 17 4
13 24 7 15 4
9 16 4 10 3
8 14 4 9 3
6 12 3 7 3

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.2

0.5
0.4
0.4
0.4
0.4
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
0.4
0.4

0.1
0
0
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0
0.1

250° W WSW
250° W WSW
250° W WSW
255° W WSW
255° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
250° W WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
250° W WSW
245° SW WSW
250° W WSW

0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.1

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

100
110
110
100
80
80
60
60
60
60
60
60
50
50
60
60
60
70
70
70
70
70
70
80

5.2
6.5
7.5
8.0
7.8
7.0
5.7
4.2
2.9
2.3
2.3
3.0
4.1
5.5
6.8
7.7
8.0
7.5
6.4
4.9
3.5
2.5
2.2
2.6

16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 61
16 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
17 62
16 62
16 62
16 62

40
35
50
45
35
35
45
45
45
25
30
40
50
55
45
45
45
45
40
45
50
55
60
80

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
15
15
10
5
5
5
5
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10

1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1019
1017
1017
1017
1017
1017
1017
1017
1017

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

11 52
11 51
11 51
10 50
10 49
10 49
9 49
10 50
10 50
11 52
14 57
12 54
13 55
16 60
14 57
16 60
16 61
16 60
15 60
15 59
14 57
13 55
12 53
11 53

11 51
10 51
10 50
10 49
9 48
9 48
9 48
10 49
10 50
14 57
17 62
15 60
16 60
19 66
17 63
19 65
19 66
17 63
16 61
15 58
13 55
11 52
11 51
10 50

2 3 1 1 2
3 5 1 1 3
2 4 1 1 2
2 4 1 1 2
2 4 1 1 2
2 3 1 1 2
1 2 1 1 1
2 3 1 1 2
1 1 1 0 1
1 1 1 0 1
1 2 1 1 1
2 3 1 1 2
4 8 2 2 5
7 13 3 4 8
8 15 3 4 9
9 17 3 5 11
11 20 4 6 12
11 21 4 6 13
12 22 4 6 14
11 21 4 6 13
10 19 3 5 12
9 17 3 5 11
9 17 3 5 11
9 17 3 5 11

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

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 southerly, moderate and variable flow prevails over the North-West of the basin. Over the South and the East, it is northwesterly, moderate and mostly variable.

For Swansea :
No gale warning.

The reliability of the situation is fairly good.
For the night from Thursday to Friday ENE force 1 in the early part of the night turning ESE. Gusts reaching 6 knots all night.

Smooth sea. Low, short swell from WSW. Excellent visibility becoming good in the middle of the night then poor. Daytime of Friday 23 may : The sky will remain changeable.

Cloud and long sunny periods. No precipitation. In the evening, good clear periods but cloud building.
No precipitation. SSE force 2 turning WSW force 3 in the middle of the day then WNW. Gusts reaching 16 knots in the middle of the day. Smooth sea. Low, short swell from WSW. Poor visibility becoming excellent in the middle of the day then good.

Tides at Swansea

59

High tide 03h20 7.99m

Low tide 09h27 2.18m

65

High tide 15h55 7.99m

Low tide 21h55 2.15m

Consult the tides for May

Mon

19

-

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

Tue

20

-

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

Wed

21

-

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

Thu

22

-

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

Fri

23

-

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

Sat

24

-

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

Sun

25

-

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

Mon

26

-

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

Tue

27

-

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

Wed

28

-

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

Thu

29

-

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

Fri

30

-

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

Sat

31

-

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

Sun

01

-

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

Mon

02

-

- 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 Swansea

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Swansea