Weather Sri Lanka - Detailed bulletin - Free 15-day Marine forecasts

Colombo LKALongitude : 79°50’,448 E Latitude : 7°14’,346 N Altitude : 0m

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

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

BULLETIN

(established in local time)

Reliability 85%

No gale warning.

Wednesday 10 december

Wind

Average winds

Gusts

10m above ground level:

Direction

Speed

Gusts

Under storms

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

20

15

10

5

40

30

20

10

5

0

25

20

15

10

5

10

5

0

5

0

3

0

35

30

25

20

100

90

80

70

Thu 11

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

30° NE NNE
35° NE NE
35° NE NE
40° NE NE
45° NE NE
35° NE NE
30° NE NNE
20° N NNE
15° N NNE
15° N NNE
10° N N
15° N NNE
15° N NNE
20° N NNE
20° N NNE
20° N NNE
20° N NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
25° NE NNE
20° N NNE
20° N NNE

7 13 4 8 3
8 15 4 9 3
9 16 4 10 3
9 16 4 10 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
7 13 4 8 3
8 14 4 9 3
8 14 4 9 3
8 14 4 9 3
8 15 4 9 3
9 16 4 10 3
8 15 4 9 3
8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
6 11 3 7 2
6 11 3 7 2
6 12 3 7 3

15 27 8 17 4
17 32 9 20 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
16 29 8 18 5
15 27 8 17 4
16 29 8 18 5
16 29 8 18 5
17 31 9 19 5
17 32 9 20 5
17 32 9 20 5
18 34 9 21 5
18 33 9 21 5
17 32 9 20 5
17 31 9 19 5
16 30 8 19 5
15 28 8 17 4
14 26 7 16 4
14 26 7 16 4
14 26 7 16 4
13 25 7 16 4
15 27 8 17 4

- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
>25 >50 >14 >30 >7
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -

1.3
1.3
1.3
1.4
1.4
1.4
1.5
1.3
1.3
1.4
1.4
1.4
1.4
1.4
1.5
1.5
1.5
1.4
1.4
1.4
1.4
1.4
1.4
1.4

2.3
2.4
2.4
2.5
2.6
2.6
2.7
2.5
2.6
2.6
2.7
2.7
2.7
2.8
2.8
2.8
2.8
2.8
2.7
2.7
2.7
2.7
2.7
2.8

1.1
1.2
1.2
1.2
1.2
1.3
1.3
0.7
0.8
0.9
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.1

225° SW SW
225° SW SW
230° SW SW
235° SW SW
285° W WNW
275° W W
275° W W
195° S SSW
215° SW SW
245° SW WSW
275° W W
280° W W
280° W W
260° W W
275° W W
285° W WNW
300° NW WNW
300° NW WNW
300° NW WNW
300° NW WNW
270° W W
235° SW SW
205° SW SSW
210° SW SSW

0.3
0.3
0.4
0.5
0.5
0.5
0.5
0.7
0.7
0.6
0.5
0.6
0.7
0.8
0.8
0.8
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7

12
12
11
11
8
9
9
6
7
7
7
7
7
6
6
6
5
5
5
5
6
7
8
8

140
130
130
130
130
130
120
40
40
40
40
45
45
50
45
45
40
45
45
50
50
50
50
50

28 82
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83
28 83

95
90
80
75
80
75
75
65
60
65
50
50
50
40
45
65
65
65
60
70
65
60
60
60

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
20
25
30
30
35
40
45
40
35
20
20
0
0
0
0
0
0
0
0
0
20
0
0

1
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
15
10
5
5
3
2
2
1
1
2

1011
1012
1012
1011
1011
1010
1009
1008
1008
1008
1008
1009
1010
1011
1011
1011
1011
1010
1010
1009
1009
1009
1010
1010

1
2
4
7
8
8
6
5
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

24 74
25 76
26 78
27 81
28 83
29 83
28 83
28 83
28 82
27 80
26 79
25 77
25 77
24 76
24 76
24 75
24 75
24 75
24 74
24 74
23 74
23 74
23 74
23 74

25 77
27 80
29 85
31 89
33 92
34 93
33 92
34 94
33 91
31 87
28 83
27 80
26 78
25 77
25 77
25 77
25 77
25 78
25 77
25 77
25 77
25 77
25 77
25 77

Forecasts established in local time
Last updated 15min ago | Next update in 3h
Caption

Expert opinion

For Sri Lanka :
No gale warning.

The reliability of the situation is good.

Fog developing into low cloud during the morning, very cloudy with possibility of thunder storms in the afternoon. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Chance of light rain. NNE wind force 3 continuing all day. Gusts reaching 18 knots in the evening. Slight sea. Low, fairly long swell from SW. Visibility reduced by fog becoming excellent in the middle of the day then good.

Wed

10

-

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

Thu

11

-

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

Fri

12

-

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

Sat

13

-

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

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

* +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 Sri Lanka

BULLETIN

Wind

Waves

Weather

Temperature

Expert opinion