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

Portstewart GBRLongitude : -6°44’,4 W Latitude : 55°10’,2 N Altitude : 9m

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

Tue

03

-

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

Wed

04

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

Thu

05

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

Fri

06

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

BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning strong breeze offshore.

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)

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)

30

20

10

0

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

1

0.5

0

9

6

3

0

20

15

10

5

0

70

60

50

40

30

Sat 24

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

235° SW SW
225° SW SW
140° SE SE
220° SW SW
210° SW SSW
185° S S
215° SW SW
220° SW SW
225° SW SW
220° SW SW
210° SW SSW
175° S S
160° S SSE
160° S SSE
180° S S
215° SW SW
230° SW SW
245° SW WSW
245° SW WSW
240° SW WSW
240° SW WSW
245° SW WSW
245° SW WSW
250° W WSW

1 2 1 1 1
1 2 1 1 1
3 5 1 3 1
1 2 1 1 1
2 3 1 2 1
2 4 1 2 1
5 9 3 6 2
4 8 2 5 2
5 9 3 6 2
6 11 3 7 2
4 7 2 4 2
5 9 3 6 2
8 14 4 9 3
8 15 4 9 3
6 11 3 7 2
6 11 3 7 2
9 17 5 11 3
10 18 5 11 3
12 22 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
12 23 6 14 4
11 21 6 13 4

3 6 2 4 2
4 7 2 4 2
4 8 2 5 2
5 9 3 6 2
4 8 2 5 2
4 8 2 5 2
10 18 5 11 3
8 14 4 9 3
8 15 4 9 3
11 21 6 13 4
7 13 4 8 3
8 15 4 9 3
12 22 6 14 4
13 24 7 15 4
13 24 7 15 4
10 19 5 12 3
15 27 8 17 4
15 28 8 17 4
18 34 9 21 5
21 39 11 24 6
21 38 11 24 5
21 38 11 24 5
20 37 10 23 5
20 37 10 23 5

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
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.4
0.5
0.5

0.3
0.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.7
0.8
0.9
1
1

0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0.1
0.2
0.2
0.2
0.3
0.4
0.4
0.4
0.4

340° N NNW
340° N NNW
340° N NNW
340° N NNW
340° N NNW
340° N NNW
340° N NNW
345° N NNW
345° N NNW
345° N NNW
340° N NNW
335° NW NNW
325° NW NW
330° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
325° NW NW
315° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW
305° NW NW

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
0.1
0.1
0.1
0.1
0.1

5
5
6
6
7
5
6
4
5
4
6
4
4
5
5
5
6
6
7
6
6
6
6
6

45
45
80
60
90
60
70
40
50
35
80
35
15
20
20
15
10
10
20
30
35
15
15
20

13 56
13 56
13 56
13 56
13 56
14 56
14 56
14 56
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 57
14 56
14 56
14 56
14 56
13 56
13 56
13 56
13 56

40
5
50
10
30
45
35
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

0
0
0
0
0
0
0
0
0
0.1
0.7
1.4
1.4
2.6
0.4
0.1
0.5
0.6
0
0
0
0
0.1
0.6

-
-
-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0
0
70
90
90
90
90
90
80
90
90
0
20
40
20
80
90

5
10
3
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
10
10
>20
>20
>20
>20
>20
>20
>20
>20

1019
1018
1018
1018
1018
1018
1017
1016
1015
1015
1014
1013
1012
1011
1011
1010
1010
1009
1009
1008
1007
1007
1006
1006

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

5 40
7 44
9 48
11 51
12 54
13 55
14 57
15 58
15 60
15 59
15 58
14 58
14 57
14 56
14 57
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59

4 40
7 44
8 46
11 51
12 54
13 55
13 55
14 57
14 57
13 55
13 56
12 54
11 52
11 51
12 53
13 55
12 53
11 53
11 51
11 51
11 51
11 52
11 51
11 51

2 4 1 1 2
2 4 1 1 2
3 6 2 2 4
3 6 2 2 4
3 5 1 1 3
2 4 1 1 2
3 5 1 1 3
2 4 1 1 2
2 3 1 1 2
2 3 1 1 2
2 4 1 1 2
5 9 2 3 6
7 13 3 4 8
8 14 3 4 9
5 10 2 3 6
8 14 3 4 9
10 19 3 5 12
10 19 3 5 12
13 24 4 7 15
15 28 4 8 17
14 26 4 7 16
13 25 4 7 16
12 22 4 6 14
12 22 4 6 14

0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.5
0.6
0.7
0.8
0.8
0.9

Forecasts established in local time
Last updated 34min ago | Next update in 3h
Caption

Expert opinion

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

For Portstewart :
Warning strong breeze offshore.

The reliability of the situation is very good.

Little cloud in the morning, very cloudy skies becoming totally covered in the afternoon. No precipitation in the morning, light rain in late afternoon. In the evening, overcast skies.
Rain. SSW force 1 becoming SW force 2 in the middle of the day then SSW force 3. Gusts reaching 15 knots in the evening. Smooth sea. Low, short swell from NNW. Visibility reduced by mist becoming excellent in the middle of the day then good.

Fri

23

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

Sat

24

-

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

Sun

25

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- 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

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- 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

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

Tue

03

-

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

Wed

04

-

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

Thu

05

-

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

Fri

06

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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 Portstewart

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion