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

Valley GBRLongitude : -4°37’,0002 W Latitude : 53°19’,002 N Altitude : 0m

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

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

Wed

07

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

Thu

08

-

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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

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

Tue

13

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

Wed

14

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

BULLETIN

(established in local time)

Reliability 60%

No gale warning.

Sunday 11 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)

15

10

5

0

25

20

15

10

5

10

5

0

15

10

5

0

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Sun 11

00h
03h
06h
09h
12h
15h
18h
21h

55° NE NE
40° NE NE
30° NE NNE
15° N NNE
5° N N
10° N N
10° N NNE
25° NE NNE

3 6 2 4 2
3 6 2 4 2
3 6 2 4 2
4 8 2 5 2
5 10 3 6 2
6 12 3 7 3
8 14 4 9 3
6 11 3 7 2

8 15 4 9 3
8 14 4 9 3
7 13 4 8 3
9 16 4 10 3
10 18 5 11 3
11 21 6 13 4
12 23 6 14 4
12 22 6 14 4

0.2
0.3
0.5
0.5
0.6
0.6
0.7
0.8

0.5
0.7
1
1.1
1.2
1.3
1.4
1.6

0.2
0.3
0.5
0.5
0.5
0.5
0.5
0.6

305° NW NW
305° NW NW
325° NW NW
345° N NNW
340° N NNW

0
0
0
0.2
0.3
0.3
0.5
0.5

0
0
0
3
4
4
5
5

30
10
15
20
20
25
35
45

4.2
1.7
2.0
4.7
4.5
1.7
1.6
4.4

12 54
12 54
12 54
12 54
12 54
12 54
12 54
12 54

30
40
50
50
55
45
40
35

0
0
0
0
0
0
0
0

-
-
-
-
-
-
-
-

0
0
0
0
0
0
0
0

10
10
10
15
>20
>20
>20
15

1027
1027
1027
1027
1027
1026
1026
1026

0
0
0
2
4
3
0
0

12 53
12 53
11 53
12 54
13 55
13 55
13 56
12 54

10 50
10 50
10 50
13 55
15 59
15 60
15 60
13 55

4 8 2 2 5
3 6 2 2 4
3 5 1 1 3
4 7 2 2 4
5 10 2 3 6
6 12 3 3 7
8 14 3 4 9
5 10 2 3 6

0.3
0.3
0.4
0.5
0.5
0.5
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

For Holyhead :
No gale warning.

For the night from Saturday to Sunday NE wind force 2 continuing all night. Gusts reaching 8 knots in the early part of the night.

Smooth sea becoming smooth to slight in the middle of the night. from N. Good visibility becoming good in the middle of the night then good. Daytime of Sunday 11 may : The sky will remain changeable.

Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, lots of good clear periods.
No precipitation. NNE force 2 becoming N force 3 in the middle of the day then NNE. Gusts reaching 12 knots in the evening. Smooth to slight sea becoming slight in the middle of the day. Low, short swell from NW. Good visibility becoming excellent in the middle of the day then good.

Tides at Holyhead

73

Low tide 04h16 1.27m

High tide 10h24 5.13m

75

Low tide 16h35 1.1m

High tide 22h44 5.09m

Consult the tides for May

Wed

30

-

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

Thu

01

-

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

Fri

02

-

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

Sat

03

-

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

Sun

04

-

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

Mon

05

-

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

Tue

06

-

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

Wed

07

-

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

Thu

08

-

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

Fri

09

-

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

Sat

10

-

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

Sun

11

-

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

Mon

12

-

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

Tue

13

-

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

Wed

14

-

- 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 Holyhead

BULLETIN

Wind

Waves

Weather

Temperature

Offshore

Expert opinion

Tides at Holyhead