Rhossili Bay (Beach) (Swansea) weather

Find a forecast

Here are our top tips to keep you, your friends and family safe at the beach with links to Royal National Lifeboat Institution (RNLI) and Met Office advice.

Head to a lifeguarded beach; check the RNLI lifeguarded beach tool
Follow RNLI Float to Live advice if you find yourself struggling in the water
Know what to do if you get caught in a rip current (RNLI)
Check the tide times to avoid getting cut off by the tide coming in
Call 999 and ask for the coastguard in an emergency
Learn more about staying safe at the beach

Weather forecast Beach forecast

Forecast days

Today

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;

Sunrise: 07:05

Sunset: 19:13

Sunny changing to partly cloudy by early evening.

🏖️ Beach safety today:
Enjoy the beach but be aware that the wind may affect your control of direction

• beginner paddleboarders/kayakers should seek advice

Tide: Next low tide (1.3m) at 14:12

M UV

L Pollution

No pollen data.

Today

Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Wed 24 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 07:07

Sunset: 19:10

Sunny intervals changing to partly cloudy by early evening.

M UV

L Pollution

No pollen data.

Wed 24 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
Thu 25 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 07:09

Sunset: 19:08

Sunny.

M UV

L Pollution

No pollen data.

Thu 25 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;
Fri 26 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 07:10

Sunset: 19:06

Sunny changing to cloudy by early evening.

M UV

L Pollution

No pollen data.

Fri 26 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 12° Celsius;
Sat 27 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 07:12

Sunset: 19:03

Cloudy changing to sunny intervals by late morning.

M UV

L Pollution

No pollen data.

Sat 27 Sep

Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 8° Celsius;
Sun 28 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 07:14

Sunset: 19:01

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Sun 28 Sep

Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 8° Celsius;
Mon 29 Sep

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

Sunrise: 07:15

Sunset: 18:59

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Mon 29 Sep

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

Sunny changing to partly cloudy by early evening.

Sunrise: 07:05

Sunset: 19:13

M UV

L Pollution

No pollen data.

7 day forecast for Rhossili Bay (Beach)

Today (23 September 2025)

Time	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%
Temperature (°C)	9°	11°	13°	14°	15°	15°	15°	15°	15°	15°	13°	12°	11°	11°	11°
Feels like temperature (°C)	8°	10°	12°	13°	14°	14°	14°	14°	14°	14°	12°	11°	11°	10°	10°
Wind direction and speed (mph)	ENE 5	ENE 5	ENE 5	E 4	SSE 5	SW 5	WSW 5	WSW 5	WSW 5	W 4	WNW 3	NNW 3	NNE 4	NE 4	NE 5
Wind gust (mph)	12	12	10	10	10	10	10	9	9	9	8	8	10	11	12
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G
Humidity	77%	72%	65%	60%	57%	56%	56%	57%	58%	64%	75%	78%	83%	84%	83%
UV	1	2	3	4	4	4	3	2	1	1	1	-	-	-	-
Wind direction and speed (mph)	5	5	5	4	5	5	5	5	5	4	4	3	4	4	5
Height of waves offshore (m)	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	0.2	0.2
Period of waves offshore (s)	8	11	13	13	13	13	13	13	12	12	12	12	12	12	12
Direction of waves offshore

Wednesday (24 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	10°	10°	10°	10°	10°	9°	9°	10°	11°	13°	14°	15°	16°	16°	16°	16°	16°	16°	14°	13°	12°	12°	11°
Feels like temperature (°C)	9°	9°	9°	9°	9°	8°	8°	8°	8°	10°	12°	14°	15°	15°	15°	15°	15°	15°	15°	13°	12°	11°	11°	10°
Wind direction and speed (mph)	ENE 6	ENE 6	ENE 6	ENE 5	ENE 5	ENE 5	ENE 5	ENE 5	ENE 5	ENE 5	ENE 5	E 5	ESE 5	SSE 5	SW 5	W 5	WNW 5	WNW 5	NW 5	NNW 5	N 4	NNE 5	NE 5	NE 5
Wind gust (mph)	13	14	14	14	14	14	13	12	12	12	12	11	10	10	10	10	10	10	11	11	11	12	13	14
Visibility (description)	VG	VG	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	80%	80%	79%	82%	83%	84%	85%	85%	84%	80%	75%	71%	64%	61%	61%	64%	63%	63%	68%	77%	81%	83%	81%	79%
UV	-	-	-	-	-	-	-	1	1	1	2	3	4	4	3	2	2	1	1	1	-	-	-	-
Wind direction and speed (mph)	6	6	6	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	4	5	5	5
Height of waves offshore (m)	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.7	0.7	0.7	0.7	0.7	0.7	0.7
Period of waves offshore (s)	12	12	12	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	10	10	10	10	10	10
Direction of waves offshore

Thursday (25 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	<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)	11°	11°	11°	10°	9°	9°	8°	8°	9°	11°	13°	15°	16°	17°	17°	17°	17°	17°	16°	14°	12°	12°	11°	11°
Feels like temperature (°C)	10°	10°	9°	9°	8°	8°	7°	7°	7°	10°	12°	14°	15°	16°	16°	16°	16°	16°	15°	13°	12°	11°	10°	10°
Wind direction and speed (mph)	ENE 5	ENE 6	ENE 6	ENE 6	ENE 5	ENE 5	ENE 6	ENE 6	ENE 5	ENE 6	NE 6	ENE 6	ENE 6	E 5	ESE 5	SSW 5	WNW 5	WNW 6	NW 5	NNW 5	N 4	NNE 5	NE 5	ENE 6
Wind gust (mph)	15	15	15	14	14	14	14	14	13	14	14	14	12	11	11	11	11	11	11	12	11	13	15	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	77%	75%	76%	77%	79%	81%	82%	82%	81%	75%	68%	64%	55%	53%	50%	50%	54%	58%	65%	74%	77%	80%	79%	76%
UV	-	-	-	-	-	-	-	1	1	1	2	3	4	4	3	3	2	1	1	1	-	-	-	-
Wind direction and speed (mph)	5	6	6	6	5	5	6	6	5	6	6	6	6	5	5	5	5	6	5	5	4	5	5	6
Height of waves offshore (m)	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7	0.7
Period of waves offshore (s)	10	10	10	10	10	10	10	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9	9
Direction of waves offshore

Friday (26 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	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	20%	20%	20%	20%	20%
Temperature (°C)	11°	10°	10°	10°	9°	9°	8°	8°	9°	11°	13°	15°	15°	16°	16°	16°	16°	16°	16°	15°	14°	14°	14°	14°
Feels like temperature (°C)	9°	9°	8°	8°	8°	7°	7°	7°	8°	10°	12°	13°	14°	14°	15°	15°	15°	15°	14°	13°	13°	13°	12°	12°
Wind direction and speed (mph)	ENE 6	E 6	E 6	E 6	E 6	E 6	E 6	E 6	E 6	E 7	ESE 8	SE 9	SE 9	SSE 9	SSE 9	SSE 8	SSE 8	S 8	SSE 8	S 8	S 8	S 8	S 9	SSE 9
Wind gust (mph)	18	18	18	17	15	15	14	14	14	15	16	16	17	16	15	14	13	12	12	12	13	15	17	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	74%	74%	76%	78%	81%	83%	84%	84%	84%	77%	73%	71%	66%	65%	64%	64%	64%	66%	72%	75%	73%	75%	76%	77%
UV	-	-	-	-	-	-	-	1	1	1	2	3	4	4	3	2	1	1	1	1	-	-	-	-
Wind direction and speed (mph)	6	6	6	6	6	6	6	6	6	7	8	9	9	9	9	8	8	8	8	8	8	8	9	9
Height of waves offshore (m)	0.7	0.7	0.7	0.8	0.8	0.7	0.7	0.7	0.7	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Period of waves offshore (s)	9	9	9	9	9	9	9	9	9	9	9	9	9	8	8	8	8	8	9	9	9	9	9	9
Direction of waves offshore

Saturday (27 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%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%	40%	40%	40%	40%	40%	40%	40%
Temperature (°C)	13°	13°	13°	13°	13°	13°	12°	12°	13°	14°	14°	15°	16°	16°	17°	16°	16°	16°	16°	14°	14°	13°	13°	12°
Feels like temperature (°C)	12°	12°	12°	12°	11°	11°	11°	11°	11°	12°	13°	13°	14°	14°	15°	14°	15°	14°	14°	13°	12°	12°	12°	11°
Wind direction and speed (mph)	SSE 9	SSE 9	SSE 9	SSE 9	SSE 9	SSE 8	SSE 8	SSE 8	SSE 8	SSE 9	S 10	S 11	SSW 11	SW 11	WSW 11	WSW 11	WSW 11	WSW 10	WSW 10	W 9	WSW 7	W 7	W 6	WNW 6
Wind gust (mph)	17	17	17	19	19	17	16	16	15	17	17	17	17	17	15	15	15	15	15	17	16	14	13	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	79%	83%	84%	84%	84%	85%	86%	87%	87%	82%	79%	78%	75%	72%	69%	67%	65%	67%	70%	76%	80%	84%	85%	87%
UV	-	-	-	-	-	-	-	1	1	1	2	3	4	4	3	2	1	1	1	1	-	-	-	-
Wind direction and speed (mph)	9	9	9	9	9	8	8	8	8	9	10	11	11	11	11	11	11	10	10	9	7	7	6	6
Height of waves offshore (m)	0.7	0.7	0.8	0.9	0.9	1.0	1.1	1.2	1.3	1.4	1.4	1.4	1.5	1.5	1.5	1.5	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Period of waves offshore (s)	9	9	12	12	12	12	12	12	11	11	11	11	11	11	11	11	11	11	11	11	10	10	10	10
Direction of waves offshore

Sunday (28 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	40%	30%	20%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)	12°	12°	10°	9°	13°	17°	17°	14°	11°
Feels like temperature (°C)	11°	11°	9°	8°	12°	15°	16°	13°	10°
Wind direction and speed (mph)	WNW 6	NW 6	NNW 4	NNE 4	NNE 5	NNW 9	NNW 8	NNW 7	NNE 5
Wind gust (mph)	11	9	7	8	12	13	11	8	6
Visibility (description)	VG	G	G	G	VG	VG	VG	VG	VG
Humidity	88%	90%	94%	95%	85%	66%	62%	76%	88%
UV	-	-	-	1	2	4	1	1	-
Wind direction and speed (mph)	6	6	4	4	5	9	8	7	5
Height of waves offshore (m)	1.5	1.5	1.4	1.2	1.1	1.0	1.0	1.1	1.1
Period of waves offshore (s)	10	10	10	10	10	13	14	14	14
Direction of waves offshore

Monday (29 September 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	10%	10%	10%	10%	10%	10%	10%
Temperature (°C)	10°	9°	9°	13°	16°	17°	14°	12°
Feels like temperature (°C)	9°	8°	8°	12°	15°	16°	13°	12°
Wind direction and speed (mph)	NE 4	ENE 5	ENE 5	E 7	ESE 8	SE 8	ESE 7	ENE 6
Wind gust (mph)	6	7	8	11	12	11	8	6
Visibility (description)	G	G	G	VG	VG	VG	VG	VG
Humidity	92%	95%	95%	85%	73%	64%	79%	86%
UV	-	-	1	2	4	1	-	-
Wind direction and speed (mph)	4	–	–	–	–	–	–	–
Height of waves offshore (m)	1.1	–	–	–	–	–	–	–
Period of waves offshore (s)	13	–	–	–	–	–	–	–
Direction of waves offshore		–	–	–	–	–	–	–

Tide times

Tuesday 23 September


	Time (UTC+1)

Tide times and heights are from Burry Port tidal station which is 8.0 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Tuesday 23 September


	Time (UTC+1)

Tide times and heights are from Burry Port tidal station which is 8.0 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Tuesday 23 September


	Time (UTC+1)

Tide times and heights are from Burry Port tidal station which is 8.0 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

Tide times

Tuesday 23 September


	Time (UTC+1)

Tide times and heights are from Burry Port tidal station which is 8.0 miles away. So times may be different at this beach. What does this mean?

Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

News

Wind and rain marking a change in the UK weather

Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.

UK video forecast

Rhossili Bay (Beach) weather map

View the weather with our interactive map

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WARNING

Flood alerts in force for Wales

Natural Resources Wales

Wales weather forecast

Headline:

A largely dry and settled week to come.

Today:

Another fine day with any fog clearing quickly through the morning to leave largely sunny skies and some scattered cloud. Lighter winds and feeling a little warmer in the sunshine. Maximum temperature 16 °C.

Tonight:

Staying dry through the evening and overnight with mostly clear skies, allowing some mist and fog to reform in places. Another chilly night with a patchy rural grass frost. Minimum temperature 4 °C.

Wednesday:

Another dry and bright start with mist and fog quickly clearing through the morning. Staying dry with sunny intervals, and perhaps a little warmer than Tuesday. Maximum temperature 17 °C.

Outlook for Thursday to Saturday:

Settled through much of this week with temperatures slowly on the rise. A little cloudier each day, and an increasing chance of showers. Rain arriving in the west later Friday.

Updated: 05:00 (UTC+1) on Tue 23 Sep 2025

UK long range weather forecast

An uncertain period but on balance we are likely to see a change from the settled conditions of the previous days to something more unsettled through the coming weekend. This will most likely see a band of rain reaching western areas of the UK on Saturday, then gradually and erratically working its way east across most of, if not all of the country through Sunday. This could bring some heavier rain in places, most likely the west, while eastern areas are likely to hang on to drier weather for longer. Low risk of some strong winds associated with this. Into next week trending more settled once more for many, although the northwest may see further rain and strong winds at times. Temperatures close to average throughout.

Updated: 15:00 (UTC+1) on Mon 22 Sep 2025

Confidence is very low in the weather regimes most likely to affect the UK during this period. On balance, slow-moving weather patterns are most favoured at first, possibly with high pressure centred to the west of the UK, and low pressure to the northeast, allowing a slightly cooler and more changeable flavour to the weather to develop. Towards mid-October a more unsettled pattern may become established as areas of low pressure over the North Atlantic move close to or over the UK, with an increased chance of windy conditions at times. Temperatures will probably recover to near-average.

Updated: 16:00 (UTC+1) on Mon 22 Sep 2025

Rhossili Bay (Beach) (Swansea) weather

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Beach safety tips Show Hide

Forecast days

Today

Today

Wed 24 Sep

Wed 24 Sep

Thu 25 Sep

Thu 25 Sep

Fri 26 Sep

Fri 26 Sep

Sat 27 Sep

Sat 27 Sep

Sun 28 Sep

Sun 28 Sep

Mon 29 Sep

Mon 29 Sep

7 day forecast for Rhossili Bay (Beach)

Tide times

Tuesday 23 September

Tide times

Tuesday 23 September

Tide times

Tuesday 23 September

Tide times

Tuesday 23 September

Tide times

Wednesday 24 September

Tide times

Wednesday 24 September

Tide times

Wednesday 24 September

Tide times

Wednesday 24 September

Tide times

Thursday 25 September

Tide times

Thursday 25 September

Tide times

Thursday 25 September

Tide times

Thursday 25 September

Tide times

Friday 26 September

Tide times

Friday 26 September

Tide times

Friday 26 September

Tide times

Friday 26 September

Tide times

Saturday 27 September

Tide times

Saturday 27 September

Tide times

Saturday 27 September

Tide times

Saturday 27 September

Tide times

Sunday 28 September

Tide times

Sunday 28 September

Tide times

Sunday 28 September

Tide times

Sunday 28 September

Tide times

Monday 29 September

Tide times

Monday 29 September

Tide times

Monday 29 September

Tide times

Monday 29 September

Wind and rain marking a change in the UK weather

UK video forecast

Wales weather forecast

Tuesday 23 Sep - Saturday 27 Sep

Headline: