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

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

Fri

19

-

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

Sat

20

-

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

Sun

21

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

Mon

22

-

- 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

-

- 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

Mon

29

-

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

Tue

30

-

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

Wed

01

-

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

Thu

02

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

Fri

03

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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 19 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)

20

15

10

5

0

40

30

20

10

0

10

5

0

20

15

10

5

0

10

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Sat 20

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

220° SW SW
205° SW SSW
210° SW SSW
225° SW SW
230° SW SW
240° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
245° SW WSW
235° SW SW
210° SW SSW
205° SW SSW
210° SW SSW
215° SW SW
205° SW SSW
210° SW SSW
215° SW SW
230° SW SW
255° W WSW
275° W W
310° NW NW
325° NW NW
330° NW NNW

8 15 4 9 3
6 12 3 7 3
8 14 4 9 3
10 19 5 12 3
9 17 5 11 3
9 17 5 11 3
10 19 5 12 3
9 16 4 10 3
8 15 4 9 3
8 14 4 9 3
5 9 3 6 2
4 7 2 4 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2
4 7 2 4 2
4 8 2 5 2
4 8 2 5 2
5 9 3 6 2
5 10 3 6 2
6 11 3 7 2
8 14 4 9 3
9 17 5 11 3
11 20 6 12 4

14 26 7 16 4
10 18 5 11 -
12 22 6 14 4
15 27 8 17 4
15 27 8 17 4
15 28 8 17 4
15 28 8 17 4
15 28 8 17 4
14 26 7 16 4
13 25 7 16 4
12 22 6 14 4
8 15 4 9 3
6 11 3 7 -
6 12 3 7 3
6 12 3 7 3
6 12 3 7 3
7 13 4 8 3
7 13 4 8 3
8 15 4 9 3
9 17 5 11 3
10 18 5 11 3
12 23 6 14 4
15 28 8 17 4
17 31 9 19 5

0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.6
0.6
0.8

1
1
1
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1
1
1.2
1.3
1.5

0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.5
0.7

335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
335° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
325° NW NW
325° NW NW
325° NW NW
330° NW NNW
325° NW NW
330° NW NNW
325° NW NW
330° NW NNW
325° NW NW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW
330° NW NNW

0.3
0.3
0.3
0.2
0.2
0.2
0.2
0.3
0.2
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.3
0.3

10
10
9
9
9
9
9
9
9
9
9
10
10
10
9
10
11
11
10
10
10
9
9
9

150
140
140
130
160
140
140
130
130
140
150
160
170
160
140
170
180
180
170
170
160
160
130
120

14 58
14 58
14 58
14 58
14 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 58
14 58
14 58
14 58
14 58
14 58
14 58
14 58

60
50
60
55
95
75
60
55
35
30
30
25
10
5
10
10
15
35
40
60
70
70
85
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

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

45
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
40
40
20

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

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010

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

14 57
14 58
15 58
15 59
15 59
16 60
15 60
15 60
15 59
15 58
14 57
14 56
13 56
13 55
12 54
12 54
12 53
12 53
12 53
12 53
12 54
12 54
12 54
13 55

12 53
12 53
12 54
11 52
12 53
14 57
12 54
13 55
12 54
12 53
12 54
12 54
12 53
11 53
11 52
11 51
10 50
10 50
10 50
10 49
10 50
10 49
9 48
9 48

13 25 4 7 16
11 21 4 6 13
11 21 4 6 13
15 27 4 8 17
13 24 4 7 15
12 23 4 6 14
13 24 4 7 15
11 21 4 6 13
12 22 4 6 14
11 20 4 6 12
9 17 3 5 11
9 16 3 4 10
8 15 3 4 9
8 15 3 4 9
9 17 3 5 11
9 17 3 5 11
10 18 3 5 11
10 18 3 5 11
10 19 3 5 12
11 20 4 6 12
13 24 4 7 15
13 25 4 7 16
13 24 4 7 15
15 27 4 8 17

1
0.9
0.9
0.9
0.9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.1
1.3
1.4

Forecasts established in local time
Last updated 6min ago | Next update in 3h
Caption

Expert opinion

Low 991 hPa centered at 230 nautical miles in the West-North-West of Belmullet (North-West Ireland) moving at 13 knots to the East-North-East and rising to 1001 hPa to be centered to the North of Scotland.

For Portstewart :
Warning strong breeze offshore.

The reliability of the situation is very good.

Skies changeable to very cloudy. Light showers progressively dying out in the morning, no precipitation in the afternoon. In the evening, skies gradually hazing over.
No precipitation. SW wind force 3 continuing all day. Gusts reaching 16 knots in the morning. Smooth to slight sea. Low, fairly long swell from NNW. Excellent visibility.

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

-

- 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

Mon

29

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

Tue

30

-

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

Wed

01

-

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

Thu

02

-

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

Fri

03

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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