Caswell Bay (Swansea) weather
Find a forecast
Forecast days
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Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
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Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
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Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
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Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
7 day forecast for Caswell Bay
| Time | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature |  6° |
 6° |
6° |
6° |
8° |
9° |
10° |
11° |
12° |
13° |
14° |
14° |
15° |
15° |
14° |
14° |
13° |
12° |
11° |
11° |
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Wind speed and direction | 7mph | 7mph | 8mph | 9mph | 10mph | 12mph | 13mph | 14mph | 14mph | 14mph | 14mph | 15mph | 15mph | 15mph | 14mph | 14mph | 15mph | 16mph | 17mph | 17mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 11° |
11° |
11° |
11° |
11° |
12° |
12° |
12° |
13° |
13° |
14° |
16° |
17° |
18° |
19° |
20° |
20° |
20° |
19° |
17° |
16° |
14° |
13° |
12° |
| 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% |
| Wind speed and direction | 17mph | 16mph | 16mph | 16mph | 16mph | 15mph | 16mph | 16mph | 17mph | 18mph | 19mph | 19mph | 17mph | 16mph | 15mph | 14mph | 14mph | 13mph | 11mph | 10mph | 8mph | 7mph | 6mph | 5mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 12° |
11° |
11° |
11° |
10° |
10° |
10° |
10° |
12° |
13° |
15° |
16° |
17° |
17° |
18° |
18° |
18° |
18° |
17° |
15° |
13° |
12° |
12° |
11° |
| 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% |
| Wind speed and direction | 5mph | 5mph | 5mph | 5mph | 5mph | 5mph | 5mph | 5mph | 4mph | 3mph | 3mph | 4mph | 5mph | 6mph | 6mph | 7mph | 7mph | 7mph | 7mph | 6mph | 6mph | 5mph | 6mph | 6mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 11° |
11° |
10° |
10° |
10° |
10° |
 10° |
10° |
10° |
10° |
11° |
11° |
11° |
12° |
12° |
12° |
12° |
11° |
10° |
10° |
9° |
8° |
7° |
7° |
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 20% | 20% | 30% | 40% | 40% | 30% | 20% | 20% | 10% | 20% | 20% | 10% | 10% | <5% | <5% | <5% | <5% |
| Wind speed and direction | 5mph | 5mph | 5mph | 6mph | 6mph | 6mph | 6mph | 8mph | 9mph | 10mph | 12mph | 13mph | 14mph | 15mph | 16mph | 17mph | 16mph | 15mph | 14mph | 12mph | 10mph | 8mph | 7mph | 7mph |
| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 7° |
6° |
6° |
6° |
6° |
7° |
7° |
7° |
8° |
9° |
10° |
10° |
11° |
11° |
12° |
12° |
12° |
12° |
11° |
11° |
11° |
10° |
10° |
9° |
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | 10% | 20% | 30% | 20% | 20% | 20% | 20% | 20% | 20% | 20% | 20% | 20% | 30% | 30% | 30% | 30% | 30% | 30% | 20% |
| Wind speed and direction | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 9mph | 10mph | 11mph | 12mph | 13mph | 13mph | 14mph | 14mph | 15mph | 15mph | 15mph | 14mph | 14mph | 13mph | 13mph | 13mph | 13mph | 12mph |
| Time | 12am | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 9° |
9° |
8° |
7° |
9° |
10° |
 10° |
9° |
8° |
| Chance of precipitation | 30% | 50% | 50% | 50% | 40% | 40% | 50% | 50% | 40% |
| Wind speed and direction | 11mph | 11mph | 13mph | 11mph | 12mph | 14mph | 13mph | 12mph | 11mph |
| Time | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 7° |
6° |
6° |
9° |
11° |
11° |
10° |
8° |
| Chance of precipitation | 40% | 30% | 40% | 40% | 40% | 40% | 30% | 30% |
| Wind speed and direction | 9mph | 8mph | 7mph | 9mph | 9mph | 9mph | 9mph | 6mph |
Tides
low tide
3:06am
1.6 metres
high tide
9:27am
8.8 metres
low tide
3:17pm
1.8 metres
high tide
9:41pm
8.6 metres
Sunrise and sunset
Air pollution
Daily level
Moderate
Pollen
Daily level
High
Tides
low tide
3:31am
2.0 metres
high tide
9:54am
8.3 metres
low tide
3:41pm
2.3 metres
high tide
10:08pm
8.1 metres
Sunrise and sunset
Air pollution
Daily level
Low
Pollen
Daily level
Very High
Tides
low tide
3:58am
2.5 metres
high tide
10:23am
7.8 metres
low tide
4:07pm
2.8 metres
high tide
10:39pm
7.6 metres
Sunrise and sunset
Air pollution
Daily level
Low
Pollen
Daily level
High
Tides
low tide
4:33am
3.0 metres
high tide
11:01am
7.2 metres
low tide
4:44pm
3.3 metres
high tide
11:26pm
7.1 metres
Sunrise and sunset
Air pollution
Daily level
Low
Pollen
Daily level
High
Tides
low tide
5:33am
3.6 metres
high tide
12:01pm
6.7 metres
low tide
6pm
3.9 metres
Sunrise and sunset
Air pollution
No air pollution data
Tides
high tide
12:50am
6.7 metres
low tide
7:26am
3.8 metres
high tide
1:38pm
6.5 metres
low tide
8:06pm
3.9 metres
Sunrise and sunset
Air pollution
No air pollution data
Tides
high tide
2:32am
6.8 metres
low tide
8:56am
3.5 metres
high tide
3:15pm
6.8 metres
low tide
9:33pm
3.4 metres
Sunrise and sunset
Air pollution
No air pollution data
Updated:
Time and weather
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| Time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
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Wind
Temperature
Sea
Waves
Humidity
Rain and snow
UV
Visibility
Updated:
Updated:
Beach safety tips
In an emergency call 999 and ask for the coastguard.
Beach safety
-
Check if a beach is patrolled by RNLI lifeguards
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More beach safety tips
Water safety from the RNLI
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What to do if caught in a rip current
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Float to live if you’re struggling in water
UK video forecast
Wales weather forecast
Headline:
A fine and increasingly warm few days ahead.
Today:
A dry and largely fine Easter Monday with plenty of sunshine. Feeling a little warmer than the weekend, especially in the sunshine and lighter winds. Maximum temperature 16 °C.
Tonight:
A dry and clear night to come with perhaps a few mist and fog patches forming. A chilly night with perhaps a frost in the countryside. Minimum temperature 2 °C.
Tuesday:
A sunny start to the day, although high cloud will gradually move in from the west making the sunshine hazy by lunchtime. Feeling warm, especially in the sunshine. Maximum temperature 23 °C.
Outlook for Wednesday to Friday:
Staying largely fine and warm on Wednesday, but rain will move in later in the day. Cooler and showery on Thursday, before perhaps turning drier again on Friday.
Updated: