Porth Swtan / Church Bay (Isle of Anglesey) 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 Porth Swtan / Church Bay

Time 00:00 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Partly cloudy (night) Partly cloudy (night) Partly cloudy (night) Sunny intervals Cloudy Sunny intervals Sunny intervals Sunny day Clear night
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% <5% <5%
11°
11°
11°
13°
15°
17°
17°
16°
14°
10° 10° 10° 13° 15° 16° 15° 15° 12°
S 6
SSW 6
SSW 6
SW 5
WSW 6
WSW 8
WSW 9
SW 9
S 10
10 11 9 8 12 16 18 16 15
0.1 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.2
4 4 3 3 3 3 3 2 3
Direction of waves offshore
M M G VG VG VG VG VG VG
Humidity
91% 93% 94% 89% 78% 71% 66% 70% 85%
UV
- - - 1 4 7 5 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Clear night Partly cloudy (night) Cloudy Cloudy Cloudy Cloudy Cloudy Light rain
Chance of precipitation
<5% 10% 10% 10% 10% 10% 20% 50%
13°
13°
14°
15°
16°
16°
15°
14°
11° 11° 12° 12° 12° 12° 12° 12°
S 11
S 12
SSW 14
SSW 17
SSW 19
SSW 19
SSW 19
SSW 17
17 19 23 28 32 33 30 26
0.3 0.5 0.7 0.6 0.6 0.7 0.7 0.5
4 4 5 5 5 5 6 6
Direction of waves offshore
VG G VG VG VG G G G
Humidity
89% 91% 87% 80% 77% 78% 84% 89%
UV
- - 1 4 6 3 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night
Chance of precipitation
10% 10% 10% 10% 10% 10% 10% <5%
14°
14°
14°
15°
16°
16°
16°
15°
12° 11° 12° 12° 13° 14° 14° 12°
SW 15
WSW 14
WSW 14
WSW 15
WSW 15
SW 14
SW 14
SW 14
23 22 23 25 27 26 24 21
0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.4
5 6 7 7 7 7 3 5
Direction of waves offshore
G G G VG VG VG VG VG
Humidity
91% 91% 89% 81% 76% 75% 77% 86%
UV
- - 1 4 6 4 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Clear night Cloudy Overcast Sunny intervals Sunny day Sunny day Sunny day Clear night
Chance of precipitation
10% 10% 10% 10% 10% <5% <5% <5%
14°
14°
14°
15°
16°
17°
17°
14°
12° 11° 12° 13° 14° 15° 15° 13°
WSW 13
WSW 13
WSW 13
WSW 12
WSW 12
WSW 11
SW 11
SW 10
20 20 20 22 22 21 18 15
0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.1
5 5 4 7 7 7 7 7
Direction of waves offshore
VG G G VG VG VG VG VG
Humidity
88% 90% 88% 80% 75% 74% 77% 88%
UV
- - 1 4 7 4 1 -
Time 01:00 04:00 07:00 10:00 13:00 16:00 19:00 22:00
Weather symbols Clear night Clear night Sunny day Cloudy Sunny intervals Sunny day Sunny day Clear night
Chance of precipitation
<5% <5% <5% 10% <5% <5% <5% <5%
13°
13°
14°
16°
17°
18°
17°
15°
12° 12° 13° 15° 16° 16° 16° 13°
WNW 8
W 8
W 8
W 9
WNW 10
SW 11
SSW 11
SSW 10
12 12 13 16 19 20 19 16
0.1
7
Direction of waves offshore
G G G VG VG VG VG G
Humidity
92% 93% 89% 81% 76% 76% 78% 90%
UV
- - 1 4 6 4 1 -

Tide times

Tide times for Tue 18 Jun
Low 2m
02:14
High 4.6m
08:28
Low 1.7m
14:43
High 4.7m
21:02
Low 2m
02:14
High 4.6m
08:28
Low 1.7m
14:43
High 4.7m
21:02
Low 2m
02:14
High 4.6m
08:28
Low 1.7m
14:43
High 4.7m
21:02
Low 2m
02:14
High 4.6m
08:28
Low 1.7m
14:43
High 4.7m
21:02

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Wed 19 Jun
Low 1.8m
03:02
High 4.8m
09:17
Low 1.5m
15:26
High 4.9m
21:43
Low 1.8m
03:02
High 4.8m
09:17
Low 1.5m
15:26
High 4.9m
21:43
Low 1.8m
03:02
High 4.8m
09:17
Low 1.5m
15:26
High 4.9m
21:43
Low 1.8m
03:02
High 4.8m
09:17
Low 1.5m
15:26
High 4.9m
21:43

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Thu 20 Jun
Low 1.6m
03:46
High 4.9m
10:00
Low 1.4m
16:06
High 5.1m
22:22
Low 1.6m
03:46
High 4.9m
10:00
Low 1.4m
16:06
High 5.1m
22:22
Low 1.6m
03:46
High 4.9m
10:00
Low 1.4m
16:06
High 5.1m
22:22
Low 1.6m
03:46
High 4.9m
10:00
Low 1.4m
16:06
High 5.1m
22:22

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Fri 21 Jun
Low 1.4m
04:27
High 5m
10:42
Low 1.3m
16:46
High 5.2m
23:00
Low 1.4m
04:27
High 5m
10:42
Low 1.3m
16:46
High 5.2m
23:00
Low 1.4m
04:27
High 5m
10:42
Low 1.3m
16:46
High 5.2m
23:00
Low 1.4m
04:27
High 5m
10:42
Low 1.3m
16:46
High 5.2m
23:00

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Sat 22 Jun
Low 1.2m
05:09
High 5.1m
11:23
Low 1.2m
17:26
High 5.4m
23:40
Low 1.2m
05:09
High 5.1m
11:23
Low 1.2m
17:26
High 5.4m
23:40
Low 1.2m
05:09
High 5.1m
11:23
Low 1.2m
17:26
High 5.4m
23:40
Low 1.2m
05:09
High 5.1m
11:23
Low 1.2m
17:26
High 5.4m
23:40

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Sun 23 Jun
Low 1m
05:51
High 5.2m
12:06
Low 1.1m
18:08
High 5.5m
00:22
Low 1m
05:51
High 5.2m
12:06
Low 1.1m
18:08
High 5.5m
00:22
Low 1m
05:51
High 5.2m
12:06
Low 1.1m
18:08
High 5.5m
00:22
Low 1m
05:51
High 5.2m
12:06
Low 1.1m
18:08
High 5.5m
00:22

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Mon 24 Jun
Low 0.9m
06:36
High 5.2m
12:51
Low 1.1m
18:52
Low 0.9m
06:36
High 5.2m
12:51
Low 1.1m
18:52
Low 0.9m
06:36
High 5.2m
12:51
Low 1.1m
18:52
Low 0.9m
06:36
High 5.2m
12:51
Low 1.1m
18:52

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Tue 25 Jun
High 5.5m
01:06
Low 0.9m
07:22
High 5.1m
13:37
Low 1.2m
19:38
High 5.5m
01:06
Low 0.9m
07:22
High 5.1m
13:37
Low 1.2m
19:38
High 5.5m
01:06
Low 0.9m
07:22
High 5.1m
13:37
Low 1.2m
19:38
High 5.5m
01:06
Low 0.9m
07:22
High 5.1m
13:37
Low 1.2m
19:38

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Wed 26 Jun
High 5.5m
01:53
Low 0.9m
08:11
High 5.1m
14:26
Low 1.3m
20:28
High 5.5m
01:53
Low 0.9m
08:11
High 5.1m
14:26
Low 1.3m
20:28
High 5.5m
01:53
Low 0.9m
08:11
High 5.1m
14:26
Low 1.3m
20:28
High 5.5m
01:53
Low 0.9m
08:11
High 5.1m
14:26
Low 1.3m
20:28

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Thu 27 Jun
High 5.4m
02:42
Low 1m
09:03
High 4.9m
15:19
Low 1.4m
21:21
High 5.4m
02:42
Low 1m
09:03
High 4.9m
15:19
Low 1.4m
21:21
High 5.4m
02:42
Low 1m
09:03
High 4.9m
15:19
Low 1.4m
21:21
High 5.4m
02:42
Low 1m
09:03
High 4.9m
15:19
Low 1.4m
21:21

Tide times and heights are from Holyhead tidal station which is 4.2 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

Tide times for Fri 28 Jun
High 5.3m
03:35
Low 1.1m
09:58
High 4.8m
16:17
Low 1.5m
22:19
High 5.3m
03:35
Low 1.1m
09:58
High 4.8m
16:17
Low 1.5m
22:19
High 5.3m
03:35
Low 1.1m
09:58
High 4.8m
16:17
Low 1.5m
22:19
High 5.3m
03:35
Low 1.1m
09:58
High 4.8m
16:17
Low 1.5m
22:19

Tide times and heights are from Holyhead tidal station which is 4.2 miles away. So times may be different at this beach. What does this mean?

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

Wales weather forecast

Headline:

Sunny spells and the odd shower.

Today:

A dry and fine day for most with plenty of sunny spells. Feeling warm out of the wind and in any sunshine, but cooler on exposed coasts. Maximum temperature 21 °C.

Tonight:

Some fine evening sunshine, but cool in the breeze especially on the exposed north coasts. Winds turning lighter in the southeast overnight. Mild. Minimum temperature 8 °C.

Wednesday:

Dry with sunny spells developing through the afternoon. Feeling warm in the sunshine and light winds. Maximum temperature 21 °C.

Outlook for Thursday to Saturday:

Largely dry for Thursday, and feeling warm in the sunnier interludes and light winds. Winds strengthening on Friday with outbreaks of rain. Staying largely cloudy with patchy rain on Saturday.

Updated:

UK long range weather forecast

A change to cloudier weather with outbreaks of rain, these most prevalent in the west of the UK, is expected to be well underway by the start of the forecast period. However, this may not last too long, as it continues to look increasingly likely that a drier, warmer, and settled spell will begin to develop later this coming weekend, and into the following week. There is a small chance that this could persist for much of the rest of the period, turning increasingly hot, however by mid-next week a large range of outcomes which also include a small chance of colder, more unsettled weather also become possible. Generally settled, and warmer than average conditions appear most likely.

Updated:

There is little sign for any one type of weather pattern to dominate during this period. As such, typical conditions for the UK are most probable with a mixture of weather types. All areas can expected to see some spells of drier, sunnier weather, but there will also be showers or longer spells of rain at times. Currently the only signals, weak as they are, hint that rain and showers will tend to be more biased towards the north and west, with any more prolonged drier interludes favouring the south. Temperatures are slightly more likely than normal to be above average, than below.

Updated:

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