Porth Swtan / Church Bay (Isle of Anglesey) weather
Find a forecast
Forecast days
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Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius; -
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
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Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
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Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
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Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius;
7 day forecast for Porth Swtan / Church Bay
| Time | 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 |  13° |
12° |
12° |
11° |
11° |
 11° |
10° |
13° |
15° |
16° |
16° |
17° |
17° |
17° |
17° |
16° |
15° |
13° |
13° |
13° |
13° |
13° |
| 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% |
| Wind speed and direction | 8mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 7mph | 5mph | 4mph | 4mph | 5mph | 7mph | 8mph | 9mph | 9mph |
| 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° |
12° |
12° |
12° |
12° |
12° |
13° |
 13° |
13° |
15° |
16° |
18° |
19° |
20° |
20° |
21° |
21° |
21° |
21° |
 20° |
 20° |
20° |
 20° |
20° |
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 30% | 40% | 60% | 70% |
| Wind speed and direction | 9mph | 8mph | 8mph | 8mph | 8mph | 8mph | 9mph | 9mph | 9mph | 10mph | 11mph | 13mph | 13mph | 13mph | 13mph | 13mph | 13mph | 13mph | 13mph | 13mph | 13mph | 15mph | 16mph | 18mph |
| 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 |  20° |
19° |
19° |
18° |
18° |
18° |
 17° |
17° |
 16° |
17° |
18° |
18° |
18° |
18° |
18° |
18° |
18° |
18° |
17° |
17° |
17° |
16° |
16° |
16° |
| Chance of precipitation | 90% | 90% | ≥95% | 90% | 80% | 60% | 60% | 50% | 30% | 30% | 30% | 30% | 20% | 30% | 30% | 10% | 20% | 30% | 20% | 30% | 30% | 40% | 40% | 40% |
| Wind speed and direction | 19mph | 20mph | 20mph | 18mph | 16mph | 14mph | 13mph | 13mph | 13mph | 14mph | 16mph | 19mph | 20mph | 22mph | 23mph | 23mph | 23mph | 21mph | 19mph | 18mph | 16mph | 16mph | 15mph | 14mph |
| 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 | 16° |
16° |
16° |
15° |
15° |
15° |
15° |
15° |
15° |
15° |
16° |
16° |
16° |
17° |
17° |
17° |
17° |
16° |
16° |
16° |
16° |
16° |
16° |
15° |
| Chance of precipitation | 50% | 50% | 50% | 40% | 50% | 50% | 40% | 50% | 50% | 50% | 40% | 40% | 40% | 30% | 20% | 20% | 20% | 20% | 20% | 20% | 20% | 30% | 40% | 40% |
| Wind speed and direction | 13mph | 13mph | 13mph | 13mph | 13mph | 11mph | 11mph | 11mph | 13mph | 13mph | 13mph | 13mph | 14mph | 14mph | 15mph | 15mph | 14mph | 13mph | 13mph | 11mph | 11mph | 13mph | 13mph | 11mph |
| 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 | 15° |
15° |
15° |
15° |
15° |
15° |
15° |
15° |
15° |
16° |
16° |
17° |
17° |
17° |
17° |
18° |
17° |
17° |
17° |
16° |
16° |
16° |
16° |
16° |
| Chance of precipitation | 40% | 40% | 40% | 50% | 50% | 40% | 30% | 30% | 20% | 20% | 30% | 20% | 20% | 10% | 10% | 10% | 10% | 20% | 20% | 20% | 20% | 10% | 10% | 20% |
| Wind speed and direction | 11mph | 11mph | 10mph | 10mph | 10mph | 10mph | 9mph | 9mph | 9mph | 9mph | 10mph | 11mph | 11mph | 13mph | 11mph | 13mph | 13mph | 10mph | 10mph | 10mph | 9mph | 9mph | 9mph | 9mph |
| Time | 12am | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 16° |
16° |
15° |
15° |
16° |
18° |
18° |
16° |
16° |
| Chance of precipitation | 20% | 20% | 20% | 30% | 30% | 30% | 30% | 30% | 30% |
| Wind speed and direction | 9mph | 10mph | 9mph | 9mph | 9mph | 10mph | 10mph | 9mph | 8mph |
| Time | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
|---|---|---|---|---|---|---|---|---|
| Weather symbols and temperature | 15° |
14° |
14° |
16° |
18° |
18° |
15° |
14° |
| Chance of precipitation | 20% | 20% | 10% | 10% | 10% | 10% | 10% | 10% |
| Wind speed and direction | 7mph | 8mph | 7mph | 7mph | 8mph | 8mph | 7mph | 6mph |
Tides
low tide
5:46am
0.6 metres
high tide
12pm
5.6 metres
low tide
6:01pm
0.7 metres
Sunrise and sunset
Air pollution
Daily level
Low
Tides
high tide
12:14am
5.9 metres
low tide
6:21am
0.6 metres
high tide
12:35pm
5.6 metres
low tide
6:38pm
0.8 metres
Sunrise and sunset
Air pollution
Daily level
Low
Tides
high tide
12:53am
5.8 metres
low tide
6:59am
0.8 metres
high tide
1:14pm
5.5 metres
low tide
7:20pm
0.9 metres
Sunrise and sunset
Air pollution
Daily level
Low
Tides
high tide
1:34am
5.6 metres
low tide
7:41am
1.1 metres
high tide
1:56pm
5.4 metres
low tide
8:07pm
1.2 metres
Sunrise and sunset
Air pollution
Daily level
Low
Tides
high tide
2:22am
5.3 metres
low tide
8:30am
1.4 metres
high tide
2:45pm
5.1 metres
low tide
9:05pm
1.5 metres
Sunrise and sunset
Air pollution
No air pollution data
Tides
high tide
3:21am
4.9 metres
low tide
9:30am
1.9 metres
high tide
3:50pm
4.8 metres
low tide
10:21pm
1.8 metres
Sunrise and sunset
Air pollution
No air pollution data
Tides
high tide
4:43am
4.6 metres
low tide
10:53am
2.2 metres
high tide
5:21pm
4.6 metres
low tide
11:56pm
1.9 metres
Sunrise and sunset
Air pollution
No air pollution data
Time and weather
| Time | 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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| 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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| 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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| 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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| Time | 12am | 1am | 4am | 7am | 10am | 1pm | 4pm | 7pm | 10pm |
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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
-
More beach safety tips
Water safety from the RNLI
-
What to do if caught in a rip current
-
Float to live if you’re struggling in water
UK video forecast
Wales weather forecast
Headline:
A changeable few days to come.
This Evening and Tonight:
Rain is expected to clear to the east this evening to leave a brighter end to the day. Turning chilly overnight under clear skies and lighter winds. Minimum temperature 4 °C.
Monday:
A dry day on Monday with light winds and prolonged spells of sunshine. Chilly at first, but warm in the afternoon. Sunshine turning hazy at times. Maximum temperature 19 °C.
Outlook for Tuesday to Thursday:
Turning very wet and windy later on Tuesday with coastal gales. Rain clearing by Wednesday and Thursday to leave sunshine and showers with a keen breeze.
Updated: