Rhosneigr surfForecast / Wales – Anglesy / UK

information circle48hr Weather and Surf, issued 12 am Wednesday 27 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
Rhosneigr surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rhosneigr sea temperature is
12.5° C
(Which is 1.3°C warmer than normal for this time of year)

How big are the waves at Rhosneigr today?

The current surf forecast for Rhosneigr at 8AM is: 0.1m 13s primary swell from a South direction (forecast issued at 12:00am May 27). An open ocean swell of 0.5m 5s is not directed at the surf break, a second open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (27 May)0.5ft (0.1m)13s
Afternoon (27 May)--
Evening (27 May)0.5ft (0.1m)18s

Table - waves today at Rhosneigr. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Wed night. Warm (max 22°C on Wed night, min 12°C on Thu night). Winds increasing (calm on Wed afternoon, fresh winds from the SSW by Thu night).

Wednesday
27
Thursday
28
Friday
29
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.1
W
13
0.1
S
13
0.1
S
13
0.1
S
13
0.4
NE
6
0.5
NE
5
0.4
NE
5
0.1
S
18
0.4
NE
5
0.4
SSE
4
0.4
SSE
4
0.5
S
4
0.6
S
4
0.6
SSW
4
0.8
SSW
4
1
SSW
4
1
SSW
5
0.8
SSW
5
0.6
SW
5
0.6
SSW
5
0.5
SW
5
0.6
SSW
5
0.6
SSW
3
0.7
SSW
4
Wave Graph
Metric surfscale
Energy kJ
3
3
3
3
0
0
0
6
0
6
6
7
10
10
17
39
50
28
17
14
10
15
9
16
Wind (km/h)
15
NE
15
NE
10
ENE
5
E
5
W
10
W
0
NNE
10
ENE
10
E
5
ESE
5
SE
15
SSW
20
SSW
20
SSW
25
SSW
30
SSW
25
SSW
15
SSW
15
SSW
15
SW
15
SW
15
SSW
15
SSW
15
S
off
off
cross-off
cross-off
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
7:22AM3.51m
7:56PM3.41m
8:06AM3.55m
8:33PM3.55m
8:47AM3.60m
9:08PM3.66m
Low Tide
1:44AM0.97m
2:14PM0.65m
2:35AM0.83m
2:58PM0.62m
3:19AM0.69m
3:37PM0.59m
clear
clear
clear
clear
clear
cloud
rain showers
thunderstorm
clear
rain showers
rain showers
clear
part cloud
cloud
clear
cloud
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:03
5:01
5:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:28
9:29
9:30
2
1
3
1
Temp °C
20
20
19
19
20
21
20
22
20
17
17
17
18
15
15
12
13
13
12
14
14
15
15
14
19
19
18
20
21
22
22
22
19
17
17
15
15
13
12
7
9
11
10
11
11
12
12
10
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
6
0.6
N
5
0.5
N
5
0.5
NE
5
0.4
NE
5
0.5
NE
5
0.4
NE
5
0.4
NE
5
0.4
NE
5
0.4
NE
5
0.3
NE
5
0.2
NNE
5
0.1
NE
5
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.8
SSW
5
0.6
SW
5
0.2
WNW
3
0.2
WNW
3
0.1
SW
15
0.1
SW
15
Energy kJ
2
16
11
13
6
13
6
6
10
7
4
2
1
10
10
10
28
17
1
1
9
9
Swell 2
Height (m)
Direction
Period (s)
0.1
S
12
0.1
S
13
0.1
S
13
0.3
NNW
5
0.4
NE
6
0.2
N
4
0.1
S
18
0.2
N
4
0.1
SW
16
0.1
SW
16
0.1
S
12
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
12
Energy kJ
3
3
3
4
8
1
6
1
10
10
3
10
9
9
8
8
5
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.1
S
6
0.1
S
13
0.2
N
4
0.1
SW
12
Energy kJ
3
1
3
1
6
Wind waves
Height (m)
Direction
Period (s)
0.7
N
5
0.4
NE
4
0.2
N
4
0.2
ESE
3
0.4
SE
2
0.4
SSE
4
0.4
SSE
4
0.5
S
4
0.6
S
4
0.6
SSW
4
0.8
SSW
4
1
SSW
4
1
SSW
5
0.6
SSW
5
0.5
SW
5
0.6
SSW
5
0.6
SSW
3
0.7
SSW
4
Energy kJ
21
5
1
1
2
6
6
7
9
10
17
39
50
14
10
15
8
16
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
174
159
159
183
256
183
233
235
235
235
235
328
343
343
582
283
283
354
299
343
343
241
294
188
Best forecast wave conditions in Anglesy
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
Header Global
Rating
(10 max)
7
7
9
9
7
8
6
6
9
9
9
7
9
8
7
7
6
6
6
5
5
5
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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