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

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

Mon

28

-

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

Tue

29

-

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

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

BULLETIN

(established in local time)

Reliability 60%

No gale warning.

Friday 9 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

30

20

10

0

10

5

0

15

10

5

0

5

0

1

0.5

0

3

0

20

15

10

5

65

60

55

50

45

Fri 9

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

200° S SSW
200° S SSW
195° S SSW
205° SW SSW
230° SW SW
220° SW SW
155° SE SSE
120° SE ESE

6 11 3 7 2
6 11 3 7 2
6 11 3 7 2
5 9 3 6 2
4 7 2 4 2
2 4 1 2 1
1 1 0 1 1
2 3 1 2 1

12 23 6 14 4
12 22 6 14 4
12 23 6 14 4
11 20 6 12 4
9 17 5 11 3
8 15 4 9 3
8 14 4 9 3
8 15 4 9 3

0.9
0.8
0.7
0.6
0.6
0.6
0.6
0.6

1.7
1.5
1.4
1.3
1.2
1.2
1.2
1.3

0.7
0.5
0.3
0.4
0.4
0.5
0.5
0.5

225° SW SW
225° SW SW
225° SW SW
230° SW SW
225° SW SW
270° W W
295° NW WNW
310° NW NW

0.5
0.6
0.6
0.5
0.4
0.3
0.2
0.4

9
9
8
8
8
4
4
5

120
120
120
110
110
40
45
50

3.2
1.6
3.2
4.9
3.4
1.3
2.5
4.7

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

55
60
60
60
60
55
55
55

0
0
0
0
0
0
0
0

-
-

25
30
20
25
20
0
0
20

5
5
5
5
10
10
15
10

1021
1021
1022
1022
1022
1022
1021
1021

0
0
0
2
4
2
0
0

11 52
11 52
11 52
12 53
12 54
12 54
13 55
12 54

9 48
9 48
9 47
12 53
15 58
16 61
17 63
12 53

5 10 2 3 6
5 9 2 3 6
5 10 2 3 6
4 8 2 2 5
4 7 2 2 4
2 4 1 1 2
0 0 0 0 0
1 2 1 1 1

0.9
0.9
0.8
0.7
0.7
0.7
0.6
0.6

Forecasts established for the approach to the port, up to 1 mile from the coast, in local time
Last updated 1h ago | Next update in 2h
Caption

Expert opinion

For Holyhead :
No gale warning.

For the night from Thursday to Friday SSW wind force 2 continuing all night. Gusts reaching 12 knots.

Slight sea. Low, fairly long swell from SW. Poor visibility becoming poor at the end of the night. Daytime of Friday 9 may : The sky will remain changeable.

Skies changeable to very cloudy. The risk of seeing rain will remain low. In the evening, cloudy spells, sometimes dense.
Chance of light rain. SSW force 2 in the morning turning ESE force 1 in the evening. Gusts reaching 12 knots in the morning. Slight sea. Low, fairly long swell from SW. Poor visibility becoming good in the middle of the day then good.

Tides at Holyhead

62

Low tide 03h02 1.64m

High tide 09h14 4.94m

65

Low tide 15h29 1.28m

High tide 21h41 4.81m

Consult the tides for May

Mon

28

-

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

Tue

29

-

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

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

* +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