Caswell Bay (Swansea) weather

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.



Forecast days

Seven day forecast for Caswell Bay

Time 19:00 20:00 21:00 22:00 23:00
Weather symbol Overcast Mist Overcast Overcast Cloudy
Chance of precipitation
10% 20% 10% 10% 10%
10°
10°
10°
10°
10°
WSW 12
WSW 11
WSW 10
SW 8
SW 9
22 22 21 18 19
1.5 1.5 1.4 1.4 1.3
10 11 12 12 12
Direction of waves offshore
M P M M M
Humidity
99% 98% 98% 97% 97%
UV
1 - - - -
Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Heavy rain Light rain Light shower (night) Light shower (night) Cloudy Light shower (day) Cloudy Light rain Heavy rain
Chance of precipitation
80% 40% 30% 30% 30% 40% 20% 60% 90%
10°
10°
10°
10°
11°
11°
12°
11°
10°
SW 15
WSW 15
WSW 15
SW 16
SW 17
SW 18
SW 18
S 14
SE 18
27 27 27 28 29 31 30 24 30
1.8 1.8 1.7 1.7 1.7 1.7 1.6 1.5 1.5
13 13 13 12 12 12 12 12 12
Direction of waves offshore
G G VG G VG VG VG G M
Humidity
95% 96% 95% 94% 91% 89% 86% 85% 88%
UV
- - - - 1 3 2 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light shower (day) Cloudy
Chance of precipitation
90% 90% 90% 80% 80% 80% 40% 20%
11°
10°
10°
10°
11°
11°
10°
10°
SSE 20
SSE 19
WNW 20
W 22
W 25
W 26
W 23
W 21
32 30 33 35 41 42 36 32
1.7 1.9 2.7 2.9 3.0 3.3 2.8 2.7
11 11 12 15 15 15 15 14
Direction of waves offshore
M M M M G M G G
Humidity
89% 91% 92% 91% 86% 85% 86% 87%
UV
- - - 1 2 1 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Cloudy Cloudy Overcast Light shower (day) Light shower (day) Cloudy Sunny intervals Partly cloudy (night)
Chance of precipitation
10% 20% 20% 40% 40% 20% 10% 10%
11°
11°
10°
W 20
WNW 20
WNW 19
WNW 19
WNW 18
NW 19
NW 17
NW 15
31 31 30 30 32 32 28 24
2.5 2.3 2.3 2.2 2.3 2.1 1.9 1.8
14 14 13 13 13 12 12 12
Direction of waves offshore
G G G G G G VG VG
Humidity
87% 88% 87% 84% 74% 72% 75% 81%
UV
- - - 2 3 2 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Partly cloudy (night) Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Clear night
Chance of precipitation
10% <5% <5% <5% 10% 10% <5% <5%
11°
12°
11°
NW 14
NNW 13
NNW 12
NNW 13
NNW 11
NW 11
NW 10
NNW 8
23 22 20 22 21 20 17 13
1.6 1.4 1.3 1.1 1.0 0.9 0.8 0.8
12 11 11 11 11 11 11 11
Direction of waves offshore
VG VG VG VG VG VG VG VG
Humidity
82% 83% 85% 75% 66% 64% 69% 81%
UV
- - 1 2 3 2 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbol Partly cloudy (night) Cloudy Cloudy Overcast Overcast Cloudy Overcast Cloudy
Chance of precipitation
<5% 10% 10% 10% 10% 10% 10% 10%
10°
11°
10°
N 7
N 8
E 9
ESE 10
SSE 10
S 10
S 9
ENE 9
12 13 14 17 19 19 16 15
0.7
10
Direction of waves offshore
VG G G VG VG VG VG G
Humidity
83% 84% 85% 76% 69% 68% 71% 79%
UV
- - 1 2 3 2 1 -

Tide times

Tide times for Tue 28 Mar
Low 2.6m
04:43
High 7.6m
11:19
Low 2.9m
17:03
High 7.4m
23:32
Low 2.6m
04:43
High 7.6m
11:19
Low 2.9m
17:03
High 7.4m
23:32
Low 2.6m
04:43
High 7.6m
11:19
Low 2.9m
17:03
High 7.4m
23:32
Low 2.6m
04:43
High 7.6m
11:19
Low 2.9m
17:03
High 7.4m
23:32
Contains ADMIRALTY® tidal data:
© Crown Copyright and database right.

Tide times

Tide times for Wed 29 Mar
Low 3.3m
05:29
High 6.9m
12:11
Low 3.6m
18:04
High 6.7m
00:39
Low 3.3m
05:29
High 6.9m
12:11
Low 3.6m
18:04
High 6.7m
00:39
Low 3.3m
05:29
High 6.9m
12:11
Low 3.6m
18:04
High 6.7m
00:39
Low 3.3m
05:29
High 6.9m
12:11
Low 3.6m
18:04
High 6.7m
00:39
Contains ADMIRALTY® tidal data:
© Crown Copyright and database right.

Tide times

Tide times for Thu 30 Mar
Low 3.9m
07:08
High 6.4m
13:37
Low 4m
19:53
Low 3.9m
07:08
High 6.4m
13:37
Low 4m
19:53
Low 3.9m
07:08
High 6.4m
13:37
Low 4m
19:53
Low 3.9m
07:08
High 6.4m
13:37
Low 4m
19:53
Contains ADMIRALTY® tidal data:
© Crown Copyright and database right.

Tide times

Tide times for Fri 31 Mar
High 6.5m
02:24
Low 3.8m
09:02
High 6.5m
15:30
Low 3.7m
21:35
High 6.5m
02:24
Low 3.8m
09:02
High 6.5m
15:30
Low 3.7m
21:35
High 6.5m
02:24
Low 3.8m
09:02
High 6.5m
15:30
Low 3.7m
21:35
High 6.5m
02:24
Low 3.8m
09:02
High 6.5m
15:30
Low 3.7m
21:35
Contains ADMIRALTY® tidal data:
© Crown Copyright and database right.

Tide times

Tide times for Sat 1 Apr
High 7m
04:09
Low 3.3m
10:27
High 7.2m
16:47
Low 3.1m
22:44
High 7m
04:09
Low 3.3m
10:27
High 7.2m
16:47
Low 3.1m
22:44
High 7m
04:09
Low 3.3m
10:27
High 7.2m
16:47
Low 3.1m
22:44
High 7m
04:09
Low 3.3m
10:27
High 7.2m
16:47
Low 3.1m
22:44
Contains ADMIRALTY® tidal data:
© Crown Copyright and database right.

Tide times

Tide times for Sun 2 Apr
High 7.6m
05:08
Low 2.6m
11:18
High 7.8m
17:35
Low 2.5m
23:30
High 7.6m
05:08
Low 2.6m
11:18
High 7.8m
17:35
Low 2.5m
23:30
High 7.6m
05:08
Low 2.6m
11:18
High 7.8m
17:35
Low 2.5m
23:30
High 7.6m
05:08
Low 2.6m
11:18
High 7.8m
17:35
Low 2.5m
23:30
Contains ADMIRALTY® tidal data:
© Crown Copyright and database right.

Tide times

Tide times for Mon 3 Apr
High 8.2m
05:49
Low 2.1m
11:56
High 8.4m
18:11
Low 2m
00:06
High 8.2m
05:49
Low 2.1m
11:56
High 8.4m
18:11
Low 2m
00:06
High 8.2m
05:49
Low 2.1m
11:56
High 8.4m
18:11
Low 2m
00:06
High 8.2m
05:49
Low 2.1m
11:56
High 8.4m
18:11
Low 2m
00:06
Contains ADMIRALTY® tidal data:
© Crown Copyright and database right.

Wales weather forecast

Headline:

Turning increasingly mild and murky with rain at times.

This Evening and Tonight:

Staying generally cloudy this evening, but some late brightness is possible in places. Mostly cloudy overnight with a few clearer spells towards the north and east. Turning increasingly murky and damp over some hills with drizzle at times. Rather mild. Minimum temperature 7 °C.

Wednesday:

Cloudy and breezy for most of Wales with occasional rain and drizzle. Heavy rain moving east during the afternoon. Feeling much milder, especially in the north during any sunny spells. Maximum temperature 16 °C.

Outlook for Thursday to Saturday:

Sunshine and showers on Thursday and feeling rather warm in the sunshine. Heavy rain on Friday with a chance of stronger winds. Breezy and showery on Saturday. Turning cooler.

Updated:

UK long range weather forecast

The start of this period is most likely to be changeable. Showers or longer spells of rain remain prevalent, with heavy bursts still likely in places on Sunday. Drier and brighter interludes are possible as well, mainly across western regions, however these may be short-lived as further bands of rain are expected to arrive from the west. Eastern coasts may be rather grey and misty at times. The latter part of the period looks likely to become more settled, albeit with some wetter interludes, these most likely in the south and west of the country. Stronger winds at times, but temperatures remaining close to average, feeling pleasant in any sunshine. There is potential for overnight frost where skies are clear in the north and east.

Updated:

Throughout this period there is likely to be a split in conditions between the north and south of the UK. Any unsettled weather is likely to take a southerly track, while higher pressure to the north should provide some generally drier weather here. Overall, it is likely to be somewhat drier than March across the country. Temperatures are uncertain, but there is a potential for cooler conditions at times, especially in the north and east, with a chance of overnight frosts.

Updated:

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