Skomer Island (Pembrokeshire) weather

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Forecast days

Today

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;

Sunrise: 06:58

Sunset: 19:33

Overcast changing to light rain by early evening.

M UV

L Pollution

No pollen data.

Next low tide: 21:26 for
Martins Haven (Beach)

Today

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 13° Celsius;
Wed 17 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;

Sunrise: 07:00

Sunset: 19:30

Light rain.

M UV

L Pollution

No pollen data.

First high tide: 03:26 for
Martins Haven (Beach)

Wed 17 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;
Thu 18 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;

Sunrise: 07:01

Sunset: 19:28

Overcast.

M UV

L Pollution

No pollen data.

First high tide: 04:49 for
Martins Haven (Beach)

Thu 18 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 16° Celsius;
Fri 19 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 07:03

Sunset: 19:26

Light rain changing to overcast by late morning.

M UV

L Pollution

No pollen data.

First high tide: 05:42 for
Martins Haven (Beach)

Fri 19 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 12° Celsius;
Sat 20 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;

Sunrise: 07:05

Sunset: 19:23

Cloudy changing to sunny intervals by lunchtime.

M UV

L Pollution

No pollen data.

First high tide: 06:24 for
Martins Haven (Beach)

Sat 20 Sep

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
Sun 21 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 07:06

Sunset: 19:21

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

First high tide: 07:00 for
Martins Haven (Beach)

Sun 21 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Mon 22 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;

Sunrise: 07:08

Sunset: 19:19

Sunny intervals changing to cloudy by lunchtime.

M UV

No pollution data.

No pollen data.

First high tide: 07:34 for
Martins Haven (Beach)

Mon 22 Sep

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;

Overcast changing to light rain by early evening.

Sunrise: 06:58

Sunset: 19:33

M UV

L Pollution

No pollen data.

Next low tide: 21:26 for

Martins Haven (Beach)

7 day forecast for Skomer Island

Today (16 September 2025)

Time	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	30%	60%	90%	90%	≥95%	≥95%	≥95%
Temperature (°C)	14°	14°	14°	13°	13°	13°	14°
Feels like temperature (°C)	11°	11°	11°	11°	11°	10°	10°
Wind direction and speed (mph)	WSW 17	WSW 17	SW 16	SW 15	SSW 16	SSW 19	SSW 22
Wind gust (mph)	23	23	19	21	24	27	31
Visibility (description)	VG	VG	VG	G	M	M	M
Humidity	76%	81%	84%	84%	86%	88%	91%
UV	1	1	1	-	-	-	-

Wednesday (17 September 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	≥95%	≥95%	≥95%	≥95%	≥95%	90%	80%	90%	90%	90%	90%	80%	70%	70%	70%	70%	70%	70%	60%	50%	60%	50%	50%	60%
Temperature (°C)	14°	14°	15°	15°	15°	15°	16°	16°	16°	16°	16°	16°	17°	17°	17°	17°	17°	17°	16°	16°	16°	16°	16°	16°
Feels like temperature (°C)	9°	9°	9°	9°	9°	9°	9°	9°	10°	10°	11°	11°	12°	12°	12°	13°	13°	13°	13°	13°	13°	12°	12°	12°
Wind direction and speed (mph)	S 26	S 30	S 33	S 35	SSW 37	SSW 38	SW 38	SW 36	SW 34	SW 32	SW 30	SW 28	SW 27	SW 26	SW 25	SW 24	SW 24	SW 23	SW 22	SW 21	SW 22	SW 22	SW 23	SW 23
Wind gust (mph)	37	40	42	46	48	47	46	44	43	39	36	34	33	30	30	29	28	26	25	25	25	25	25	25
Visibility (description)	M	M	P	P	P	M	M	M	M	M	M	P	P	P	P	P	M	P	P	VP	VP	VP	VP	VP
Humidity	91%	92%	92%	92%	92%	92%	92%	93%	93%	94%	96%	96%	96%	96%	96%	96%	96%	96%	96%	97%	97%	97%	97%	97%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	2	1	1	1	1	-	-	-	-

Thursday (18 September 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	70%	60%	60%	50%	50%	40%	20%	20%	20%	30%	30%	30%	30%	30%	30%	20%	20%	10%	20%	20%	20%	20%	20%	30%
Temperature (°C)	16°	16°	16°	17°	17°	17°	17°	17°	16°	17°	17°	17°	17°	17°	18°	17°	17°	17°	17°	17°	17°	17°	17°	17°
Feels like temperature (°C)	12°	12°	12°	12°	12°	11°	11°	11°	11°	11°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°	12°	11°	11°
Wind direction and speed (mph)	SW 24	SW 24	SW 25	SW 26	SW 28	SW 29	SW 30	SSW 30	SSW 30	SSW 29	SSW 29	SSW 29	SSW 29	SSW 29	SSW 28	SSW 28	SSW 27	SSW 27	SSW 26	SSW 27	SSW 27	SSW 28	SSW 29	SSW 29
Wind gust (mph)	26	30	30	33	36	35	37	38	37	37	38	38	38	37	37	36	34	34	33	33	34	35	36	35
Visibility (description)	VP	VP	VP	P	M	P	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	97%	97%	96%	96%	96%	96%	94%	93%	92%	92%	92%	92%	93%	93%	94%	93%	93%	93%	93%	92%	92%	92%	92%	92%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	3	2	2	1	1	1	1	-	-	-	-

Friday (19 September 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	30%	30%	30%	30%	40%	50%	50%	60%	50%	50%	50%	60%	60%	70%	60%	50%	60%	50%	50%	40%	50%	50%	40%	40%
Temperature (°C)	17°	17°	16°	16°	16°	16°	16°	16°	16°	16°	16°	17°	17°	17°	16°	16°	16°	16°	16°	15°	15°	14°	14°	14°
Feels like temperature (°C)	11°	11°	11°	11°	11°	11°	12°	12°	12°	12°	13°	13°	13°	14°	13°	13°	13°	13°	13°	13°	12°	12°	12°	12°
Wind direction and speed (mph)	SSW 29	SSW 28	SSW 28	SSW 28	SSW 27	SSW 27	SSW 26	SSW 24	SSW 23	SSW 21	SSW 20	SW 19	SW 18	SW 18	SW 18	SW 17	SW 17	SW 16	WSW 15	WSW 14	WSW 13	WSW 13	WSW 13	WSW 13
Wind gust (mph)	35	34	33	33	31	33	29	28	25	24	23	20	21	21	19	18	19	17	18	15	14	14	14	14
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	E	E	E	E	E
Humidity	91%	91%	91%	92%	92%	93%	92%	93%	93%	92%	92%	91%	91%	91%	91%	90%	90%	91%	91%	84%	83%	84%	83%	83%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	2	2	1	1	1	1	-	-	-	-

Saturday (20 September 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	40%	30%	30%	30%	40%	30%	40%	30%	30%	40%	40%	40%	40%	40%	40%	40%	30%	40%	40%	50%	40%	50%	50%	50%
Temperature (°C)	14°	14°	14°	14°	13°	13°	13°	13°	13°	14°	14°	15°	15°	15°	15°	15°	15°	15°	14°	14°	13°	13°	13°	13°
Feels like temperature (°C)	12°	12°	11°	11°	11°	11°	11°	11°	11°	11°	12°	12°	12°	13°	12°	12°	12°	12°	11°	10°	9°	9°	9°	9°
Wind direction and speed (mph)	W 13	W 13	W 13	W 13	W 13	WNW 12	WNW 12	WNW 12	WNW 12	WNW 12	NW 12	NW 13	NW 14	NW 15	NNW 15	NNW 15	NNW 16	NNW 17	NNW 17	NNW 19	N 20	N 21	N 22	N 23
Wind gust (mph)	15	15	17	16	15	16	15	13	13	13	13	15	15	17	17	16	17	19	21	24	24	25	29	30
Visibility (description)	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Humidity	81%	82%	79%	80%	79%	79%	79%	80%	79%	77%	77%	77%	77%	77%	76%	74%	74%	75%	75%	76%	76%	77%	76%	75%
UV	-	-	-	-	-	-	-	1	1	1	2	3	3	3	3	2	2	1	1	1	-	-	-	-

Sunday (21 September 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	50%	50%	50%	40%	30%	20%	20%	20%	10%
Temperature (°C)	12°	12°	11°	11°	12°	13°	13°	11°	10°
Feels like temperature (°C)	8°	8°	7°	7°	9°	9°	9°	8°	7°
Wind direction and speed (mph)	N 23	N 23	NNE 24	NNE 23	NNE 21	NNE 23	NE 23	NNE 22	NNE 20
Wind gust (mph)	28	32	33	34	34	33	31	29	26
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	76%	77%	76%	76%	71%	68%	63%	64%	65%
UV	-	-	-	1	2	4	2	1	-

Monday (22 September 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%	10%	10%
Temperature (°C)	9°	8°	8°	12°	14°	14°	11°	10°
Feels like temperature (°C)	6°	5°	5°	9°	11°	10°	8°	7°
Wind direction and speed (mph)	NE 18	NE 16	NE 16	NE 16	NE 16	NE 17	NE 17	NE 15
Wind gust (mph)	25	21	21	19	18	17	18	16
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	66%	67%	66%	66%	61%	60%	63%	66%
UV	-	-	1	2	4	2	1	-

UK video forecast

Skomer Island weather map

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WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

Remaining changeable with rain tonight.

This Evening and Tonight:

Cloudy this evening then turning increasingly wet and windy overnight with a band of heavy and persistent rain pushing eastwards. Rain most persistent over the mountains, with flooding possible. Mild overnight. Minimum temperature 11 °C.

Wednesday:

Heavy, persistent rain clearing eastwards through the morning, though remaining cloudy with outbreaks of patchy rain and drizzle throughout the day, turning heavy at times over the hills. Breezy. Maximum temperature 18 °C.

Outlook for Thursday to Saturday:

Remaining changeable with showers or longer spells of rain at times, though brighter interludes are possible. Often breezy. A little milder and more humid by the end of the week.

Updated: 17:00 (UTC+1) on Tue 16 Sep 2025

UK long range weather forecast

It is likely to be fairly unsettled at first, with areas of rain or showers, most widespread across central, southern and eastern areas, perhaps accompanied by some strong winds. Into next week, a northwest-southeast split is most likely, with some further rain or showers in southern and eastern areas, closest to an area of low pressure, whilst the best chance of longer, drier spells will be towards the north and northwest, where some patchy fog and rural frost are possible. It will also turn colder, as a northerly flow becomes established for a time. Later in the period, more widely drier and settled conditions could develop as high pressure becomes slightly more influential, although probably still with a few coastal showers. Temperatures should gradually return closer to average.

Updated: 15:00 (UTC+1) on Tue 16 Sep 2025

By the beginning of October, confidence is very low in the weather regimes most likely to affect the UK. On balance, slow-moving weather patterns are most likely, with high pressure probably close to the UK at times, at least initially. This should offer some occasional periods of dry weather, but there is always the chance in this type of setup that areas of low pressure nearby could impact parts of the UK, leading to some wetter conditions at times. Temperatures will likely fluctuate either side of, but often close to, average.

Updated: 16:00 (UTC+1) on Tue 16 Sep 2025

Skomer Island (Pembrokeshire) weather

Find a forecast

Forecast days

Today

Today

Wed 17 Sep

Wed 17 Sep

Thu 18 Sep

Thu 18 Sep

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

7 day forecast for Skomer Island

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UK video forecast

Wales weather forecast

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

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Causes of climate change

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Satellite image of the month - 2017

UK Snow 2010

What is the difference between rain and showers?

5 tips for staying safe in heavy rain

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Skomer Island (Pembrokeshire) weather

Find a forecast

Forecast days

Today

Today

Wed 17 Sep

Wed 17 Sep

Thu 18 Sep

Thu 18 Sep

Fri 19 Sep

Fri 19 Sep

Sat 20 Sep

Sat 20 Sep

Sun 21 Sep

Sun 21 Sep

Mon 22 Sep

Mon 22 Sep

7 day forecast for Skomer Island

UK video forecast

Wales weather forecast

Tuesday 16 Sep - Saturday 20 Sep

Headline:

This Evening and Tonight:

Wednesday:

Outlook for Thursday to Saturday:

UK long range weather forecast

Sunday 21 Sep - Tuesday 30 Sep

Wednesday 1 Oct - Wednesday 15 Oct

Nearest forecasts

More from the Met Office

Causes of climate change

Weather warriors DIY activity

Satellite image of the month - 2017

UK Snow 2010

What is the difference between rain and showers?

5 tips for staying safe in heavy rain

Website feedback