Holyhead (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 05:29

Sunset: 21:02
Sunny.

H UV

L Pollution

H Pollen
Next high tide: 08:50 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Today

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
Sat 10 May

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 05:27

Sunset: 21:04
Sunny changing to cloudy by nighttime.

H UV

L Pollution

H Pollen
First high tide: 09:24 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Sat 10 May

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 8° Celsius;
Sun 11 May

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:26

Sunset: 21:05
Sunny intervals changing to cloudy by lunchtime.

H UV

L Pollution

H Pollen
First high tide: 09:55 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Sun 11 May

Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;
Mon 12 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 05:24

Sunset: 21:07
Sunny intervals.

H UV

L Pollution

H Pollen
First high tide: 10:26 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Mon 12 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 9° Celsius;
Tue 13 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 05:22

Sunset: 21:09
Sunny.

H UV

M Pollution

H Pollen
First high tide: 10:56 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Tue 13 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Wed 14 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 05:21

Sunset: 21:10
Sunny.

H UV

No pollution data.

No pollen data.
First high tide: 11:27 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Wed 14 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Thu 15 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;

Sunrise: 05:19

Sunset: 21:12
Sunny.

H UV

No pollution data.

No pollen data.
First high tide: 12:00 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Thu 15 May

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 6° Celsius;
Fri 16 May

Maximum daytime temperature: 18° Celsius;

Sunrise: 05:17

Sunset: 21:13
Sunny.

L UV

No pollution data.

No pollen data.
First high tide: 00:14 for
Porth Dafarch (Beach)
Trearddur Bay (Beach)

2.2 miles
Fri 16 May

Maximum daytime temperature: 18° Celsius;

Sunny.

Sunrise: 05:29

Sunset: 21:02

H UV

L Pollution

H Pollen

Next high tide: 08:50 for

Porth Dafarch (Beach)

8 day forecast for Holyhead

Today (9 May 2025)

Time	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	8°	10°	11°	12°	13°	13°	13°	14°	14°	14°	14°	14°	13°	12°	10°	9°	9°
Feels like temperature (°C)	8°	10°	11°	11°	11°	11°	12°	12°	12°	12°	12°	12°	12°	11°	9°	8°	8°
Wind direction and speed (mph)	SSE 3	SSE 4	SSE 4	W 5	NW 7	NW 8	NNW 9	N 10	N 11	N 11	N 11	N 10	NNE 9	NNE 6	NE 5	ENE 4	ENE 4
Wind gust (mph)	7	8	10	9	9	11	11	11	12	12	13	12	10	10	10	9	8
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	78%	76%	75%	74%	74%	75%	75%	75%	75%	75%	75%	75%	75%	76%	77%	77%	77%
UV	1	1	2	4	5	6	6	5	4	3	2	1	1	1	1	-	-

Saturday (10 May 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	9°	9°	9°	8°	8°	7°	7°	9°	12°	14°	14°	15°	15°	16°	16°	16°	17°	17°	16°	16°	15°	13°	13°	12°
Feels like temperature (°C)	8°	8°	8°	7°	7°	7°	6°	9°	12°	14°	14°	15°	15°	14°	14°	15°	15°	15°	15°	15°	14°	12°	11°	11°
Wind direction and speed (mph)	ENE 4	ENE 4	ENE 4	ENE 4	ENE 4	ESE 3	SE 3	ESE 3	ESE 2	SSE 3	SSW 3	W 5	NW 6	NNW 8	N 10	N 10	N 10	N 10	NNE 9	NNE 8	NE 7	ENE 6	ENE 6	ENE 6
Wind gust (mph)	8	9	9	9	7	6	5	4	4	6	7	8	9	10	10	10	11	11	11	10	11	12	11	11
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG
Humidity	76%	76%	76%	77%	79%	78%	76%	74%	73%	76%	78%	78%	79%	77%	75%	74%	73%	72%	71%	71%	70%	73%	72%	72%
UV	-	-	-	-	-	1	1	1	1	2	4	5	6	6	5	4	3	2	1	1	1	1	-	-

Sunday (11 May 2025)

Time	00:00	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	20%	40%	50%	50%	40%
Temperature (°C)	12°	11°	10°	11°	16°	17°	16°	14°	13°
Feels like temperature (°C)	11°	10°	9°	10°	15°	15°	14°	12°	11°
Wind direction and speed (mph)	ENE 6	E 6	SE 5	ENE 4	NE 7	NE 11	N 11	NNE 10	NNE 10
Wind gust (mph)	10	11	10	10	13	14	14	16	19
Visibility (description)	VG	VG	VG	VG	G	G	G	G	VG
Humidity	73%	74%	70%	70%	75%	75%	78%	82%	83%
UV	-	-	-	1	4	6	3	1	-

Monday (12 May 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	30%	40%	40%	30%	40%	40%	30%	20%
Temperature (°C)	12°	11°	11°	14°	15°	16°	14°	12°
Feels like temperature (°C)	10°	9°	9°	12°	13°	14°	13°	10°
Wind direction and speed (mph)	ENE 10	ENE 11	NE 11	NNE 11	NE 12	N 12	N 10	NE 11
Wind gust (mph)	16	12	15	15	13	15	14	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	85%	86%	85%	85%	83%	82%	84%	80%
UV	-	-	1	3	6	3	1	-

Tuesday (13 May 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%	10%	<5%	<5%
Temperature (°C)	11°	10°	11°	15°	16°	17°	16°	11°
Feels like temperature (°C)	9°	8°	9°	13°	14°	15°	14°	9°
Wind direction and speed (mph)	ENE 10	ENE 9	ENE 9	NE 11	NE 12	NNE 12	NNE 12	ENE 10
Wind gust (mph)	15	16	16	17	16	16	15	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	81%	79%	81%	76%	75%	74%	74%	77%
UV	-	-	1	4	6	3	1	-

Wednesday (14 May 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	8°	11°	15°	17°	17°	16°	11°
Feels like temperature (°C)	8°	6°	10°	13°	15°	15°	14°	9°
Wind direction and speed (mph)	E 9	ENE 7	E 9	E 10	NE 11	NNE 11	NNE 10	NE 8
Wind gust (mph)	11	10	11	11	14	14	11	9
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	77%	77%	76%	74%	70%	74%	78%
UV	-	-	1	4	6	3	1	-

Thursday (15 May 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	8°	11°	14°	16°	17°	15°	10°
Feels like temperature (°C)	8°	6°	9°	13°	14°	15°	14°	8°
Wind direction and speed (mph)	E 8	E 8	E 9	ESE 10	E 11	NNE 11	NE 10	E 9
Wind gust (mph)	9	8	9	11	13	12	11	10
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	77%	77%	78%	77%	75%	72%	75%	78%
UV	-	-	1	4	6	3	1	-

Friday (16 May 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	10%	10%	<5%	<5%	<5%	<5%	<5%	10%
Temperature (°C)	9°	8°	11°	15°	17°	17°	16°	11°
Feels like temperature (°C)	7°	5°	9°	13°	14°	15°	14°	9°
Wind direction and speed (mph)	E 9	ESE 9	SE 9	SSE 11	S 12	SSW 12	SW 11	ESE 9
Wind gust (mph)	9	9	10	14	16	13	10	9
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	81%	79%	80%	77%	72%	72%	76%	80%
UV	-	-	1	4	6	3	1	-

UK video forecast

Holyhead weather map

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Wales weather forecast

Headline:

Warm sunshine at times, showers possible on Sunday and Monday.

Today:

A dry and often sunny day with patchy fair weather cloud developing. After a fairly chilly start, soon warming up in the strong May sunshine. Lighter winds than of late. Maximum temperature 21 °C.

Tonight:

Remaining dry this evening with plenty of late sunshine. Turning chilly overnight with lengthy clear skies and light winds allowing for a touch of frost to develop. Minimum temperature 2 °C.

Saturday:

Another fine day to come after a chilly start. Some fair weather cloud bubbling up during the afternoon to leave sunny spells. Feeling warm with light winds. Maximum temperature 21 °C.

Outlook for Sunday to Tuesday:

Turning cloudier on Sunday with the chance of heavy, possibly thundery showers. Occasional sunny spells on Monday and Tuesday with further scattered heavy showers. Warm but breezy at times.

Updated: 05:00 (UTC+1) on Fri 9 May 2025

UK long range weather forecast

Much of this period is looking dry across most of the UK, with clear or sunny spells for many areas, as high pressure likely dominates the weather pattern across the UK. However, at the start of this period, thicker cloud with some rain or showers, which could be heavy and thundery, is likely to affect at least the southwest of the UK, with a chance that more of the UK gets affected on Tuesday. The end of this period may also be more unsettled, particularly towards the south or southwest, with rain or showers possible again. Winds will mostly be light with daytime temperatures likely to be slightly above normal overall, although there is a chance of some chilly nights in places.

Updated: 15:00 (UTC+1) on Thu 8 May 2025

Fairly typical weather for the time of year is most likely through this period. Overall, fine and dry weather is more likely to dominate, more particularly towards the south or southeast, although this is likely to be interspersed with occasional spells of rain and showers for all parts, with a risk of heavy rain and thunderstorms in places. Overall, temperatures will most likely be near or slightly above average.

Updated: 16:00 (UTC+1) on Thu 8 May 2025

Holyhead (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

Sat 10 May

Sat 10 May

Sun 11 May

Sun 11 May

Mon 12 May

Mon 12 May

Tue 13 May

Tue 13 May

Wed 14 May

Wed 14 May

Thu 15 May

Thu 15 May

Fri 16 May

Fri 16 May

8 day forecast for Holyhead

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UK video forecast

Wales weather forecast

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Nearest forecasts

More from the Met Office

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When does autumn start?

What are the different types of rain?

Brown ocean effect

Freezing rain

4 tips for staying safe in extreme heat

Website feedback

Holyhead (Isle of Anglesey) weather

Find a forecast

Forecast days

Today

Today

Sat 10 May

Sat 10 May

Sun 11 May

Sun 11 May

Mon 12 May

Mon 12 May

Tue 13 May

Tue 13 May

Wed 14 May

Wed 14 May

Thu 15 May

Thu 15 May

Fri 16 May

Fri 16 May

8 day forecast for Holyhead

UK video forecast

Wales weather forecast

Friday 9 May - Tuesday 13 May

Headline:

Today:

Tonight:

Saturday:

Outlook for Sunday to Tuesday:

UK long range weather forecast

Tuesday 13 May - Thursday 22 May

Friday 23 May - Friday 6 Jun

Nearest forecasts

More from the Met Office

Causes of climate change

When does autumn start?

What are the different types of rain?

Brown ocean effect

Freezing rain

4 tips for staying safe in extreme heat

Website feedback