News
Settled weekend before signs of some wetter weather to come
Much of the UK is expected to see a largely dry and settled weekend courtesy of a developing area of high pressure, ahead of increasing chances of rain and mor…
Read morePorth Tywyn Mawr (Sandy 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: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Sunny changing to partly cloudy by nighttime.
🏖️ Beach safety today:
Enjoy the beach but be aware that the wind may affect your control of direction
• beginner paddleboarders/kayakers should seek advice
Tide: Next high tide (4.5m) at
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Porth Tywyn Mawr (Sandy Beach)
Today (18 October 2026)
| Time |
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%
|
| Temperature |
13°
|
12°
|
12°
|
9°
|
8°
|
7°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
11°
|
11°
|
10°
|
8°
|
6°
|
5°
|
5°
|
6°
|
6°
|
| Wind direction and speed |
ENE
7
|
ENE
7
|
ENE
7
|
ENE
7
|
ENE
7
|
NE
7
|
NE
7
|
NE
7
|
NE
7
|
| Wind gust (mph) |
17
|
16
|
16
|
17
|
17
|
17
|
17
|
18
|
20
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
63%
|
62%
|
67%
|
76%
|
79%
|
78%
|
76%
|
75%
|
75%
|
| UV | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Wind direction and speed |
7
|
7
|
7
|
7
|
7
|
7
|
7
|
7
|
7
|
| Height of waves offshore (m) |
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
| Period of waves offshore (s) |
11
|
11
|
11
|
10
|
10
|
10
|
10
|
10
|
11
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
Monday (19 October 2026)
| 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%
|
10%
|
30%
|
70%
|
60%
|
40%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
8°
|
7°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
11°
|
10°
|
9°
|
9°
|
9°
|
8°
|
| Feels like temperature (°C) |
7°
|
6°
|
5°
|
6°
|
6°
|
6°
|
7°
|
8°
|
9°
|
9°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
10°
|
9°
|
7°
|
7°
|
7°
|
7°
|
| Wind direction and speed (mph) |
ENE
7
|
ENE
7
|
ENE
7
|
NE
7
|
NE
8
|
NE
8
|
NE
9
|
NE
9
|
NE
10
|
NE
11
|
ENE
10
|
ENE
10
|
E
9
|
E
9
|
E
7
|
ESE
7
|
ESE
7
|
ESE
6
|
E
6
|
E
7
|
E
7
|
E
7
|
E
7
|
E
7
|
| Wind gust (mph) |
21
|
22
|
22
|
23
|
25
|
26
|
27
|
28
|
28
|
28
|
26
|
24
|
22
|
20
|
17
|
17
|
16
|
16
|
17
|
19
|
19
|
19
|
19
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
77%
|
78%
|
78%
|
79%
|
80%
|
79%
|
81%
|
82%
|
85%
|
85%
|
86%
|
86%
|
83%
|
76%
|
75%
|
73%
|
69%
|
77%
|
85%
|
86%
|
85%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Wind direction and speed (mph) |
7
|
7
|
7
|
7
|
8
|
8
|
9
|
9
|
9
|
10
|
10
|
10
|
9
|
9
|
7
|
7
|
7
|
6
|
6
|
6
|
7
|
7
|
7
|
7
|
| Height of waves offshore (m) |
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.2
|
0.2
|
0.2
|
0.2
|
0.2
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
| Period of waves offshore (s) |
11
|
11
|
11
|
11
|
11
|
11
|
10
|
10
|
4
|
4
|
4
|
4
|
4
|
4
|
16
|
16
|
16
|
15
|
15
|
15
|
15
|
15
|
15
|
15
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Tuesday (20 October 2026)
| 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%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
11°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
7°
|
6°
|
6°
|
6°
|
7°
|
7°
|
6°
|
6°
|
6°
|
7°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
ESE
7
|
ESE
7
|
ESE
7
|
ESE
7
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
SE
6
|
SSE
7
|
SSE
8
|
S
9
|
S
9
|
S
9
|
SSE
9
|
SSE
8
|
SE
8
|
SE
8
|
SE
8
|
SE
8
|
SE
9
|
SE
9
|
| Wind gust (mph) |
19
|
19
|
18
|
17
|
17
|
17
|
16
|
17
|
17
|
19
|
19
|
21
|
20
|
20
|
20
|
21
|
21
|
21
|
21
|
22
|
22
|
22
|
23
|
24
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
P
|
P
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
| Humidity |
85%
|
85%
|
85%
|
84%
|
84%
|
84%
|
84%
|
85%
|
85%
|
83%
|
78%
|
75%
|
74%
|
71%
|
68%
|
68%
|
69%
|
75%
|
81%
|
83%
|
84%
|
84%
|
83%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Wind direction and speed (mph) |
7
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
5
|
5
|
6
|
7
|
8
|
8
|
9
|
9
|
9
|
8
|
7
|
7
|
7
|
8
|
9
|
9
|
| Height of waves offshore (m) |
0.1
|
0.1
|
0.1
|
0.1
|
0.1
|
0.2
|
0.2
|
0.2
|
0.3
|
0.3
|
0.3
|
0.3
|
0.3
|
0.3
|
0.3
|
0.3
|
0.4
|
0.4
|
0.5
|
0.5
|
0.4
|
0.4
|
0.4
|
0.5
|
| Period of waves offshore (s) |
15
|
15
|
14
|
14
|
14
|
14
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Wednesday (21 October 2026)
| 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 |
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
30%
|
20%
|
30%
|
20%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
SE
9
|
SE
9
|
SE
10
|
SE
10
|
SE
10
|
ENE
13
|
NE
13
|
NNW
15
|
NNW
15
|
NNW
16
|
NW
16
|
NW
18
|
NW
17
|
NW
18
|
WNW
18
|
WNW
19
|
WNW
19
|
WNW
19
|
W
16
|
W
16
|
W
13
|
WSW
11
|
WSW
11
|
WSW
9
|
| Wind gust (mph) |
25
|
25
|
25
|
22
|
20
|
18
|
22
|
35
|
39
|
41
|
40
|
39
|
38
|
37
|
36
|
36
|
33
|
31
|
30
|
28
|
27
|
25
|
24
|
23
|
| Visibility (description) |
M
|
M
|
M
|
M
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
83%
|
83%
|
84%
|
87%
|
86%
|
86%
|
86%
|
86%
|
84%
|
81%
|
78%
|
74%
|
69%
|
70%
|
66%
|
61%
|
61%
|
63%
|
65%
|
66%
|
66%
|
71%
|
75%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Wind direction and speed (mph) |
9
|
9
|
10
|
10
|
11
|
13
|
13
|
14
|
15
|
15
|
16
|
18
|
18
|
19
|
19
|
21
|
19
|
19
|
17
|
15
|
13
|
11
|
11
|
9
|
| Height of waves offshore (m) |
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.9
|
1.6
|
1.8
|
1.9
|
1.9
|
1.9
|
1.8
|
1.7
|
1.5
|
1.5
|
1.4
|
1.4
|
1.3
|
1.2
|
1.1
|
1.0
|
0.9
|
0.8
|
| Period of waves offshore (s) |
6
|
6
|
7
|
7
|
7
|
7
|
5
|
6
|
6
|
6
|
7
|
7
|
7
|
7
|
7
|
6
|
6
|
6
|
6
|
6
|
6
|
6
|
5
|
5
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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Thursday (22 October 2026)
| 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 |
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
40%
|
40%
|
50%
|
60%
|
70%
|
70%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
12°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Wind direction and speed (mph) |
WSW
9
|
WSW
9
|
W
9
|
WSW
10
|
WSW
10
|
WSW
10
|
W
11
|
W
11
|
W
11
|
W
11
|
W
11
|
WSW
11
|
WSW
11
|
WSW
11
|
SW
11
|
SW
11
|
SSW
11
|
SSW
10
|
S
10
|
SSE
11
|
SSE
11
|
SSE
13
|
SSE
13
|
SSE
15
|
| Wind gust (mph) |
22
|
22
|
23
|
25
|
27
|
26
|
26
|
26
|
24
|
24
|
25
|
24
|
24
|
23
|
23
|
23
|
24
|
25
|
27
|
27
|
29
|
36
|
39
|
40
|
| Visibility (description) |
M
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
| Humidity |
79%
|
79%
|
78%
|
79%
|
79%
|
78%
|
78%
|
77%
|
78%
|
75%
|
73%
|
69%
|
66%
|
64%
|
64%
|
64%
|
65%
|
68%
|
75%
|
78%
|
79%
|
81%
|
83%
|
85%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
| Wind direction and speed (mph) |
9
|
9
|
9
|
9
|
11
|
11
|
11
|
11
|
11
|
10
|
10
|
11
|
11
|
11
|
13
|
11
|
11
|
10
|
10
|
13
|
13
|
14
|
15
|
16
|
| Height of waves offshore (m) |
0.7
|
0.6
|
0.5
|
0.5
|
0.4
|
0.4
|
0.3
|
0.3
|
0.3
|
0.4
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.5
|
0.4
|
0.4
|
0.4
|
0.3
|
| Period of waves offshore (s) |
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
4
|
3
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
5
|
7
|
9
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Friday (23 October 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
|
| Chance of precipitation |
70%
|
80%
|
70%
|
70%
|
70%
|
80%
|
60%
|
50%
|
30%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
SE
14
|
SE
16
|
SE
18
|
SSE
18
|
WNW
21
|
WNW
25
|
WNW
24
|
W
23
|
W
21
|
| Wind gust (mph) |
38
|
38
|
39
|
39
|
53
|
54
|
49
|
45
|
37
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
M
|
M
|
G
|
M
|
| Humidity |
86%
|
86%
|
87%
|
88%
|
86%
|
78%
|
69%
|
69%
|
72%
|
| UV | - | - | - | - | 1 | 1 | 1 | - | - |
| Wind direction and speed (mph) |
16
|
17
|
17
|
18
|
21
|
24
|
24
|
24
|
23
|
| Height of waves offshore (m) |
0.3
|
0.3
|
0.4
|
0.6
|
1.6
|
1.9
|
2.0
|
1.8
|
1.4
|
| Period of waves offshore (s) |
9
|
9
|
7
|
3
|
5
|
7
|
7
|
6
|
6
|
| Direction of waves offshore |
|
|
|
|
|
|
|
|
|
Saturday (24 October 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
40%
|
50%
|
60%
|
60%
|
70%
|
60%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
11°
|
12°
|
13°
|
13°
|
14°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
9°
|
10°
|
| Wind direction and speed (mph) |
W
18
|
WSW
18
|
SW
16
|
SSW
16
|
SSW
21
|
SSW
22
|
SW
22
|
SW
21
|
| Wind gust (mph) |
32
|
30
|
29
|
35
|
42
|
44
|
43
|
42
|
| Visibility (description) |
G
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
| Humidity |
74%
|
77%
|
80%
|
83%
|
84%
|
85%
|
87%
|
87%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
| Wind direction and speed (mph) |
20
|
– | – | – | – | – | – | – |
| Height of waves offshore (m) |
1.0
|
– | – | – | – | – | – | – |
| Period of waves offshore (s) |
5
|
– | – | – | – | – | – | – |
| Direction of waves offshore |
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
Tooltip header
Tide times
Sunday 18 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 18 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 18 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 18 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 19 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 19 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 19 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 19 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 20 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 20 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 20 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 20 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 21 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 21 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 21 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 21 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 22 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 22 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 22 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 22 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 23 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 23 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 23 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 23 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 24 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 24 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 24 October
Tide times and heights are from Holyhead tidal station which is 2.3 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 24 October
Tide times and heights are from Holyhead tidal station which is 2.3 miles away. So times may be different at this beach. What does this mean?
Contains ADMIRALTY® tidal data: © Crown Copyright and database right.
Porth Tywyn Mawr (Sandy Beach) weather map
View the weather with our interactive map
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Wales weather forecast
Headline:
Chilly with autumnal sunshine.
Today:
A chilly morning for many, with some frost and isolated valley fog in prone spots. This will lead to a bright and sunny day with patchy afternoon cloud. The odd light shower is possible in the east later. Feeling fresh. Maximum temperature 13 °C.
Tonight:
Dry with some clear spells this evening, and briefly chilly. However, cloud thickening from the east overnight with outbreaks of rain arriving, some perhaps heavy. Temperatures rising a little later. Minimum temperature 4 °C.
Monday:
A cloudy start to Monday with some rain, this clearing to the north and west through the morning. Sunny periods developing in the afternoon. Feeling pleasant in the light winds. Maximum temperature 14 °C.
Outlook for Tuesday to Thursday:
Unsettled with outbreaks of rain developing at times on Tuesday into Wednesday. Some brighter spells around on Thursday, though with showers too. Becoming windy, with coastal gales possible, especially later.
Updated: