Weather Clew Bay, Bertra Strand - Detailed bulletin - Free 15-day Marine forecasts

Castlebar IRLLongitude : -9°39’,6 W Latitude : 53°47’,4 N Altitude : 2m

Thu

18

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

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

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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

Wed

01

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Thu

02

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BULLETIN

(established in local time)

Reliability 90%

Wind alert - Warning moderate gale offshore.

Thursday 18 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)

30

20

10

0

50

40

30

20

10

0

15

10

5

0

30

20

10

0

10

5

0

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Fri 19

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

170° S S
175° S S
115° SE ESE
100° E E
90° E E
90° E E
95° E E
105° E ESE
115° SE ESE
210° SW SSW
210° SW SSW
205° SW SSW
205° SW SSW
210° SW SSW
215° SW SSW
220° SW SW
225° SW SW
240° SW WSW
240° SW WSW
220° SW SW
220° SW SW
210° SW SSW
210° SW SSW
215° SW SW

8 14 4 9 3
3 5 1 3 1
3 5 1 3 1
5 9 3 6 2
6 12 3 7 3
6 11 3 7 2
8 14 4 9 3
6 12 3 7 3
4 8 2 5 2
2 3 1 2 1
10 18 5 11 3
9 16 4 10 3
9 17 5 11 3
9 17 5 11 3
10 19 5 12 3
10 19 5 12 3
12 23 6 14 4
14 26 7 16 4
11 20 6 12 4
7 13 4 8 3
5 9 3 6 2
4 7 2 4 2
3 6 2 4 2
4 7 2 4 2

14 26 7 16 4
7 13 4 8 3
5 9 3 6 2
8 15 4 9 3
10 19 5 12 -
10 18 5 11 3
12 22 6 14 4
13 25 7 16 4
12 22 6 14 4
8 14 4 9 3
16 30 8 19 5
17 31 9 19 5
15 27 8 17 4
15 27 8 17 4
17 31 9 19 5
17 32 9 20 5
19 36 10 22 5
23 42 12 26 6
22 41 11 25 6
17 31 9 19 5
11 21 6 13 4
8 15 4 9 3
6 12 3 7 3
5 10 3 6 -

0.3
0.3
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
0.3
0.3
0.3
0.2
0.2

0.6
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
0.5
0.6
0.7
0.7
0.7
0.7
0.6
0.5
0.5
0.5

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

265° W W
275° W W
270° W W
280° W W
275° W W
280° W W
270° W W
280° W W
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
285° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW
290° W WNW

0.2
0.2
0.2
0.2
0.2
0.2
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

10
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
10
10
9
7
7
8
7

140
150
150
160
150
150
150
150
120
120
120
150
100
110
80
80
15
15
15
50
15
80
35
70

15 58
15 58
15 58
15 58
15 58
15 58
15 58
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 59
15 58
15 58
15 58
15 58
15 58

40
75
35
100
100
100
100
100
100
100
90
80
85
95
90
90
90
70
70
55
60
60
65
65

0
0
0
0.2
0.1
0
0.1
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

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

0
0
0
50
50
0
50
40
40
30
50
0
20
0
0
20
40
0
0
0
0
0
0
0

>20
>20
>20
>20
10
10
>20
10
10
10
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20
>20

1009
1010
1010
1009
1009
1009
1008
1007
1007
1006
1006
1006
1007
1007
1007
1007
1008
1009
1009
1009
1009
1009
1009
1009

0
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

13 56
13 56
14 56
13 56
14 56
13 56
14 56
14 58
15 59
16 62
17 63
17 63
17 62
16 62
16 61
16 61
15 60
15 58
14 57
13 56
13 55
13 55
13 55
13 55

11 52
12 54
13 55
11 52
11 52
11 52
11 51
12 53
13 56
16 60
14 57
14 58
13 56
13 55
12 54
12 54
11 52
10 50
10 50
11 51
11 52
11 53
12 53
11 53

13 25 4 7 16
9 16 3 4 10
8 15 3 4 9
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
17 31 5 9 19
19 36 5 10 22
22 41 6 11 25
23 42 6 12 26
21 38 5 11 24
23 42 6 12 26
21 39 6 11 24
23 42 6 12 26
24 44 6 12 27
19 36 5 10 22
18 33 5 9 21
18 34 5 9 21
19 35 5 10 22
18 34 5 9 21
18 33 5 9 21
18 33 5 9 21

3
2.9
2.7
2.6
2.5
2.4
2.3
2.3
2.3
2.3
2.3
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.3
2.3
2.3

Forecasts established in local time
Last updated 2h ago | Next update in 1h
Caption

Expert opinion

Low 981 hPa centered at 90 nautical miles in the West-North-West of the Hebrides (North-West Scotland) moving at 10 knots to the West-South-West and rising to 993 hPa to be centered at 250 nautical miles in the West-North-West of Belmullet (North-West Ireland).

For Clew Bay, Bertra Strand :
Warning moderate gale offshore.

The reliability of the situation is very good.

Sun but cloud increasing in the morning, overcast skies in the afternoon. Some light showers in the morning, drizzle intensifying and turning to rain in the afternoon. In the evening, very cloudy.
Light showers progressively becoming less frequent. SSW force 4 turning E force 3 in the middle of the day then SSW. Gusts reaching 19 knots in the morning. Smooth to slight sea becoming smooth in the middle of the day. Low, fairly long swell from W. Excellent visibility becoming good in the middle of the day then excellent.

Thu

18

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Fri

19

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Sat

20

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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

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

Thu

25

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

Fri

26

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

Sat

27

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

Sun

28

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

Mon

29

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

Tue

30

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

Wed

01

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

Thu

02

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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 Clew Bay, Bertra Strand

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion