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 morePrestatyn Gronant Dunes (Beach) (Flintshire) 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: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 13° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 13° Celsius;
Partly cloudy.
Beach safety today
Large, powerful waves
- • only experts should take part in water activities
Tide: Next low tide (2.3m) at
Sunrise:
Sunset:
7 day forecast for Prestatyn Gronant Dunes (Beach)
Today (7 June 2025)
| Time |
22:00
|
23:00
|
|---|---|---|
| Weather symbols |  |
|
| Chance of precipitation |
10%
|
10%
|
| Temperature |
12°
|
12°
|
| Feels like temperature (°C) |
9°
|
8°
|
| Wind direction and speed |
NW
17
|
NW
17
|
| Wind gust (mph) |
28
|
29
|
| Visibility |
VG
|
E
|
| Humidity |
71%
|
66%
|
| UV | - | - |
| Wind direction and speed |
17
|
17
|
| Height of waves offshore (m) |
1.0
|
1.1
|
| Period of waves offshore (s) |
5
|
5
|
| Direction of waves offshore |
|
|
Sunday (8 June 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 |
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
40%
|
60%
|
40%
|
40%
|
50%
|
50%
|
50%
|
60%
|
50%
|
30%
|
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
| Wind direction and speed (mph) |
NW
17
|
NW
18
|
NW
18
|
NW
18
|
WNW
17
|
WNW
16
|
WNW
15
|
W
14
|
W
14
|
W
14
|
W
14
|
W
15
|
W
16
|
W
16
|
W
16
|
W
16
|
W
16
|
W
16
|
W
15
|
W
15
|
W
13
|
WSW
11
|
WSW
10
|
WSW
10
|
| Wind gust (mph) |
30
|
30
|
30
|
29
|
27
|
25
|
24
|
26
|
26
|
25
|
26
|
29
|
29
|
30
|
28
|
29
|
29
|
29
|
27
|
25
|
23
|
21
|
20
|
18
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
65%
|
65%
|
64%
|
65%
|
66%
|
66%
|
66%
|
69%
|
66%
|
68%
|
72%
|
70%
|
68%
|
67%
|
63%
|
64%
|
67%
|
65%
|
66%
|
66%
|
70%
|
74%
|
77%
|
79%
|
| UV | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 5 | 6 | 6 | 5 | 5 | 4 | 2 | 1 | 1 | 1 | 1 | - | - |
| Wind direction and speed (mph) |
17
|
18
|
18
|
18
|
17
|
16
|
15
|
14
|
14
|
14
|
14
|
15
|
16
|
16
|
16
|
16
|
16
|
16
|
15
|
15
|
13
|
11
|
10
|
10
|
| Height of waves offshore (m) |
1.2
|
1.3
|
1.4
|
1.3
|
1.3
|
1.2
|
1.1
|
1.1
|
1.0
|
1.0
|
0.9
|
0.8
|
0.8
|
0.8
|
0.8
|
0.8
|
0.8
|
0.8
|
0.7
|
0.7
|
0.6
|
0.6
|
0.5
|
0.5
|
| Period of waves offshore (s) |
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
4
|
4
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Monday (9 June 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 |
<5%
|
10%
|
20%
|
20%
|
30%
|
50%
|
70%
|
90%
|
80%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
12°
|
14°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
11°
|
13°
|
13°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
WSW
9
|
WSW
9
|
W
8
|
WSW
7
|
W
9
|
WSW
10
|
WSW
10
|
SW
11
|
SSW
14
|
| Wind gust (mph) |
17
|
16
|
15
|
15
|
18
|
19
|
20
|
22
|
28
|
| Visibility (description) |
E
|
E
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
G
|
| Humidity |
81%
|
83%
|
83%
|
77%
|
66%
|
70%
|
75%
|
78%
|
88%
|
| UV | - | - | 1 | 1 | 3 | 5 | 2 | 1 | - |
| Wind direction and speed (mph) |
9
|
9
|
8
|
7
|
9
|
10
|
10
|
11
|
14
|
| Height of waves offshore (m) |
0.4
|
0.4
|
0.5
|
0.4
|
0.3
|
0.3
|
0.3
|
0.3
|
0.3
|
| Period of waves offshore (s) |
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
Tuesday (10 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
| Chance of precipitation |
70%
|
60%
|
40%
|
30%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
14°
|
14°
|
13°
|
14°
|
15°
|
15°
|
15°
|
13°
|
| Feels like temperature (°C) |
11°
|
12°
|
11°
|
11°
|
12°
|
14°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SW
15
|
W
15
|
W
14
|
WNW
13
|
WNW
12
|
WNW
10
|
WNW
6
|
S
4
|
| Wind gust (mph) |
30
|
26
|
25
|
21
|
21
|
17
|
11
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
| Humidity |
91%
|
92%
|
90%
|
83%
|
79%
|
71%
|
68%
|
84%
|
| UV | - | 1 | 1 | 4 | 6 | 4 | 1 | - |
| Wind direction and speed (mph) |
15
|
15
|
14
|
13
|
12
|
10
|
6
|
4
|
| Height of waves offshore (m) |
0.6
|
0.6
|
0.7
|
0.7
|
0.7
|
0.6
|
0.5
|
0.4
|
| Period of waves offshore (s) |
5
|
5
|
5
|
5
|
4
|
4
|
4
|
4
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Wednesday (11 June 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
30%
|
| Temperature (°C) |
13°
|
12°
|
14°
|
18°
|
20°
|
20°
|
20°
|
18°
|
| Feels like temperature (°C) |
11°
|
11°
|
13°
|
16°
|
19°
|
19°
|
19°
|
17°
|
| Wind direction and speed (mph) |
S
6
|
SSE
7
|
SSE
7
|
SSE
9
|
S
9
|
NNW
9
|
NE
8
|
ESE
8
|
| Wind gust (mph) |
11
|
13
|
17
|
19
|
19
|
18
|
15
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
85%
|
78%
|
63%
|
56%
|
65%
|
70%
|
80%
|
| UV | - | 1 | 1 | 4 | 6 | 4 | 1 | - |
| Wind direction and speed (mph) |
6
|
7
|
7
|
9
|
9
|
9
|
8
|
8
|
| Height of waves offshore (m) |
0.3
|
0.2
|
0.1
|
0.1
|
0.2
|
0.2
|
0.2
|
0.1
|
| Period of waves offshore (s) |
3
|
3
|
3
|
4
|
2
|
2
|
2
|
2
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Thursday (12 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
60%
|
60%
|
60%
|
60%
|
40%
|
20%
|
20%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
18°
|
20°
|
21°
|
20°
|
18°
|
| Feels like temperature (°C) |
16°
|
14°
|
14°
|
16°
|
18°
|
19°
|
18°
|
16°
|
| Wind direction and speed (mph) |
ESE
12
|
SE
14
|
SE
13
|
SE
12
|
S
13
|
SW
13
|
SSW
13
|
S
10
|
| Wind gust (mph) |
23
|
24
|
23
|
21
|
23
|
22
|
18
|
16
|
| Visibility (description) |
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
79%
|
82%
|
85%
|
84%
|
75%
|
71%
|
73%
|
79%
|
| UV | - | 1 | 1 | 3 | 4 | 4 | 1 | - |
| Wind direction and speed (mph) |
12
|
14
|
13
|
12
|
13
|
13
|
13
|
10
|
| Height of waves offshore (m) |
0.2
|
0.4
|
0.3
|
0.3
|
0.1
|
0.1
|
0.2
|
0.1
|
| Period of waves offshore (s) |
2
|
3
|
2
|
3
|
3
|
2
|
2
|
3
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
Friday (13 June 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
40%
|
50%
|
50%
|
40%
|
30%
|
40%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
18°
|
19°
|
19°
|
18°
|
15°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
15°
|
16°
|
17°
|
15°
|
14°
|
| Wind direction and speed (mph) |
S
10
|
S
10
|
S
10
|
S
12
|
S
14
|
SSW
13
|
SSW
12
|
SSW
9
|
| Wind gust (mph) |
17
|
17
|
23
|
24
|
23
|
18
|
15
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
87%
|
84%
|
75%
|
65%
|
64%
|
66%
|
80%
|
| UV | - | 1 | 1 | 4 | 7 | 3 | 1 | - |
| Wind direction and speed (mph) |
10
|
– | – | – | – | – | – | – |
| Height of waves offshore (m) |
0.2
|
– | – | – | – | – | – | – |
| Period of waves offshore (s) |
2
|
– | – | – | – | – | – | – |
| Direction of waves offshore |
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
Tooltip header
Tide times
Saturday 7 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 7 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 7 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 7 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 8 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 8 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 8 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 8 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 9 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 9 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 9 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 9 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 10 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 10 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 10 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 10 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 11 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 11 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 11 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 11 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 12 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 12 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 12 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 12 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 13 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 13 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 13 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 13 June
Tide times and heights are from Mostyn Docks tidal station which is 4.3 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Prestatyn Gronant Dunes (Beach) weather map
View the weather with our interactive map
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Wales weather forecast
Headline:
Showers becoming less frequent overnight, Drier and brighter Sunday.
This Evening and Tonight:
Showers becoming increasingly isolated this evening, although a few continuing into the early hours. Long clear spells developing, allowing it to turn rather chilly, perhaps cold enough for a local grass frost in prone rural spots across Gwynedd and Clwyd. Minimum temperature 4 °C.
Sunday:
A drier day than on Saturday with all areas seeing some sunshine at times. Scattered showers are likely but some places will remain dry. Breezy but feeling a little warmer. Maximum temperature 17 °C.
Outlook for Monday to Wednesday:
Mainly dry early next week with a mixture of cloud and periods of strong sunshine. Lighter winds than of late and turning warmer.
Updated: