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.
Read moreRhoscolyn - Borthwen (Beach) (Isle of Anglesey) 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
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Partly cloudy.
Beach safety today
Large, powerful waves and strong wind
- • only experts should take part in water activities
Tide: Next high tide (5.1m) at
Sunrise:
Sunset:
7 day forecast for Rhoscolyn - Borthwen (Beach)
Today (15 July 2025)
| Time |
22:00
|
23:00
|
|---|---|---|
| Weather symbols |  |
|
| Chance of precipitation |
10%
|
<5%
|
| Temperature |
16°
|
16°
|
| Feels like temperature (°C) |
14°
|
13°
|
| Wind direction and speed |
W
14
|
WNW
13
|
| Wind gust (mph) |
24
|
23
|
| Visibility |
VG
|
VG
|
| Humidity |
82%
|
84%
|
| UV | - | - |
| Wind direction and speed |
14
|
13
|
| Height of waves offshore (m) |
1.5
|
1.6
|
| Period of waves offshore (s) |
9
|
9
|
| Direction of waves offshore |
|
|
Wednesday (16 July 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%
|
10%
|
20%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
13°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
WNW
12
|
WNW
12
|
WNW
11
|
WNW
11
|
WNW
10
|
NW
9
|
NW
8
|
NW
7
|
NW
7
|
NW
7
|
NW
6
|
WNW
6
|
W
7
|
W
7
|
W
7
|
W
6
|
W
6
|
W
5
|
WSW
5
|
WSW
4
|
SSW
3
|
SSE
3
|
SSE
3
|
SSE
3
|
| Wind gust (mph) |
22
|
22
|
21
|
20
|
19
|
17
|
15
|
14
|
12
|
10
|
8
|
8
|
8
|
9
|
9
|
8
|
7
|
6
|
5
|
5
|
6
|
5
|
6
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
85%
|
85%
|
85%
|
85%
|
86%
|
87%
|
87%
|
85%
|
81%
|
78%
|
76%
|
74%
|
73%
|
70%
|
69%
|
67%
|
67%
|
67%
|
68%
|
70%
|
71%
|
76%
|
81%
|
85%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 5 | 6 | 7 | 7 | 7 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
| Wind direction and speed (mph) |
12
|
12
|
11
|
11
|
10
|
9
|
8
|
7
|
7
|
7
|
6
|
6
|
7
|
7
|
7
|
6
|
6
|
5
|
5
|
4
|
3
|
3
|
3
|
3
|
| Height of waves offshore (m) |
1.7
|
1.6
|
1.5
|
1.3
|
1.1
|
0.9
|
0.8
|
0.7
|
0.7
|
0.6
|
0.6
|
0.6
|
0.6
|
0.6
|
0.6
|
0.6
|
0.6
|
0.5
|
0.4
|
0.4
|
0.4
|
0.3
|
0.3
|
0.3
|
| Period of waves offshore (s) |
10
|
9
|
9
|
9
|
9
|
9
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
7
|
7
|
7
|
7
|
7
|
7
|
7
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Thursday (17 July 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 |
20%
|
30%
|
50%
|
50%
|
30%
|
10%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
| Wind direction and speed (mph) |
SE
4
|
SE
5
|
SSE
8
|
S
11
|
S
13
|
SSW
15
|
SSW
15
|
SSW
14
|
S
13
|
| Wind gust (mph) |
9
|
11
|
17
|
21
|
23
|
24
|
24
|
23
|
20
|
| Visibility (description) |
G
|
G
|
G
|
P
|
P
|
VG
|
E
|
VG
|
VG
|
| Humidity |
87%
|
87%
|
97%
|
99%
|
98%
|
92%
|
88%
|
88%
|
94%
|
| UV | - | - | - | 1 | 2 | 5 | 3 | 1 | - |
| Wind direction and speed (mph) |
4
|
5
|
8
|
11
|
13
|
15
|
15
|
14
|
13
|
| Height of waves offshore (m) |
0.4
|
0.4
|
0.5
|
0.7
|
0.8
|
0.8
|
0.8
|
0.8
|
0.8
|
| Period of waves offshore (s) |
8
|
8
|
7
|
7
|
4
|
5
|
5
|
5
|
5
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
Friday (18 July 2025)
| Time |
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%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
16°
|
17°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
S
12
|
SSW
10
|
SSW
10
|
SSW
11
|
SW
11
|
SW
10
|
SW
8
|
S
6
|
| Wind gust (mph) |
19
|
17
|
15
|
15
|
15
|
13
|
11
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
93%
|
94%
|
93%
|
88%
|
82%
|
78%
|
80%
|
93%
|
| UV | - | - | 1 | 3 | 7 | 5 | 1 | - |
| Wind direction and speed (mph) |
12
|
10
|
10
|
11
|
11
|
10
|
8
|
6
|
| Height of waves offshore (m) |
1.0
|
0.9
|
0.7
|
0.7
|
0.5
|
0.5
|
0.5
|
0.4
|
| Period of waves offshore (s) |
5
|
5
|
5
|
7
|
8
|
8
|
8
|
8
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Saturday (19 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
20%
|
30%
|
40%
|
30%
|
40%
|
| Temperature (°C) |
14°
|
14°
|
15°
|
17°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
| Wind direction and speed (mph) |
SSE
5
|
SSE
4
|
ENE
4
|
N
7
|
N
9
|
NNW
9
|
N
8
|
N
6
|
| Wind gust (mph) |
9
|
8
|
10
|
12
|
13
|
12
|
11
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
94%
|
89%
|
79%
|
74%
|
77%
|
79%
|
91%
|
| UV | - | - | 1 | 4 | 5 | 3 | 1 | - |
| Wind direction and speed (mph) |
5
|
4
|
4
|
7
|
9
|
9
|
8
|
6
|
| Height of waves offshore (m) |
0.4
|
0.4
|
0.4
|
0.3
|
0.3
|
0.4
|
0.5
|
0.4
|
| Period of waves offshore (s) |
8
|
8
|
8
|
8
|
8
|
8
|
3
|
5
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Sunday (20 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
40%
|
30%
|
40%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
16°
|
15°
|
16°
|
17°
|
19°
|
19°
|
19°
|
16°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
16°
|
18°
|
18°
|
18°
|
15°
|
| Wind direction and speed (mph) |
NNE
6
|
N
7
|
NNW
7
|
W
9
|
WNW
10
|
WNW
11
|
WNW
10
|
SW
8
|
| Wind gust (mph) |
8
|
9
|
11
|
14
|
15
|
16
|
13
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
| Humidity |
93%
|
94%
|
92%
|
86%
|
79%
|
79%
|
80%
|
94%
|
| UV | - | - | 1 | 4 | 6 | 4 | 1 | - |
| Wind direction and speed (mph) |
6
|
7
|
7
|
9
|
10
|
11
|
10
|
8
|
| Height of waves offshore (m) |
0.3
|
0.4
|
0.4
|
0.7
|
0.9
|
0.9
|
0.9
|
0.8
|
| Period of waves offshore (s) |
5
|
6
|
3
|
4
|
5
|
5
|
5
|
5
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Monday (21 July 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
15°
|
15°
|
16°
|
18°
|
20°
|
20°
|
19°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
15°
|
18°
|
18°
|
18°
|
18°
|
16°
|
| Wind direction and speed (mph) |
WNW
6
|
W
6
|
SW
6
|
WSW
9
|
W
11
|
WSW
11
|
SW
10
|
SW
8
|
| Wind gust (mph) |
7
|
6
|
11
|
16
|
19
|
17
|
12
|
8
|
| Visibility (description) |
G
|
M
|
G
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
96%
|
97%
|
95%
|
83%
|
76%
|
73%
|
77%
|
92%
|
| UV | - | - | 1 | 4 | 7 | 4 | 1 | - |
| Wind direction and speed (mph) |
6
|
– | – | – | – | – | – | – |
| Height of waves offshore (m) |
0.6
|
– | – | – | – | – | – | – |
| Period of waves offshore (s) |
5
|
– | – | – | – | – | – | – |
| Direction of waves offshore |
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
Tooltip header
Tide times
Tuesday 15 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 15 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 15 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 15 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Wednesday 16 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Wednesday 16 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Wednesday 16 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Wednesday 16 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Thursday 17 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Thursday 17 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Thursday 17 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Thursday 17 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Friday 18 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Friday 18 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Friday 18 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Friday 18 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Saturday 19 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Saturday 19 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Saturday 19 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Saturday 19 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Sunday 20 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Sunday 20 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Sunday 20 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Sunday 20 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Monday 21 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Monday 21 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Monday 21 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 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
Monday 21 July
Tide times and heights are from Trearddur Bay tidal station which is 1.9 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Rhoscolyn - Borthwen (Beach) weather map
View the weather with our interactive map
Loading map...
WARNING
Flood alerts in force for Wales
Flood alerts in force for Wales
Wales weather forecast
Headline:
Drier and calmer overnight.
This Evening and Tonight:
Showers continue to fade away this evening, allowing clearer skies to develop for many overnight. Winds gradually ease, allowing some patchy fog and low cloud to form in rural spots by dawn. Feeling fresher than recent nights. Minimum temperature 14 °C.
Wednesday:
Mainly dry and bright with plenty of warm sunshine in the afternoon. Cloud spills across the southwest later bringing a few spots of rain. Feeling warmer, especially in the sunshine. Maximum temperature 23 °C.
Outlook for Thursday to Saturday:
Warmer on Thursday and Friday with a mix of sunshine and a scattering of showers. Rain chances increase on Saturday, with some heavy and thundery rain possibly developing.
Updated:
UK long range weather forecast
Nearest forecasts
- Valley 2.2 miles
- Trearddur Bay (Beach) 2.6 miles
- Rhosneigr - Traeth Crigyll (Beach) 3.0 miles
- Rhosneigr (Beach) 3.5 miles
- Porth Dafarch (Beach) 3.9 miles
- Llanfaelog 4.1 miles
- Llanfaelog - Porth Nobla (Beach) 4.3 miles
- Porth Trecastell (Beach) 4.6 miles
- Holyhead 4.8 miles
- Porth Tywyn Mawr (Sandy Beach) 6.3 miles
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
Lenticular clouds
Read -
WEATHER
What are the different types of rain?
Read -
WEATHER
8 interesting facts about autumn
Read -
WEATHER
What is the Atlantic Meridional Overturning Circulation?
Read -
SEASONAL ADVICE
4 tips for staying safe in ice
Read