Rhosneigr surfForecast / Wales – Anglesy / UK

information circle48hr Weather and Surf, issued 12 am Thursday 14 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
11.5° C
(Which is 1.2°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 16s primary swell from a Southwest direction and 0.1m 7s secondary swell from a Southwest direction (forecast issued at 12:00am May 14). An open ocean swell of 2.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (14 May)0.5ft (0.1m)16s
Afternoon (14 May)0.5ft (0.1m)15s
Evening (14 May)0.5ft (0.1m)14s

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 5mm), mostly falling on Wed night. Very mild (max 11°C on Thu afternoon, min 8°C on Wed night). Winds decreasing (fresh winds from the NNW on Wed night, light winds from the SW by Fri night).

Thursday
14
Friday
15
Saturday
16
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
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.5
SW
3
0.7
SSW
4
0.9
SW
4
0.7
SW
4
Wave Graph
Metric surfscale
Energy kJ
10
10
10
9
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
11
24
17
Wind (km/h)
40
NNW
35
NNW
35
NNW
35
NNW
35
NNW
30
N
25
N
15
N
25
NNW
30
NNW
30
NNW
30
NNW
25
NNW
25
NNW
15
NW
10
NW
5
W
15
WSW
5
SW
10
WSW
20
SW
20
SW
20
S
20
SW
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
on
on
on
on
cross-on
on
High Tide
7:48AM3.79m
8:21PM3.75m
8:32AM4.03m
9:00PM4.00m
9:16AM4.22m
9:42PM4.19m
Low Tide
2:15AM0.82m
2:43PM0.34m
3:03AM0.52m
3:29PM0.12m
3:50AM0.23m
4:14PM-0.01m
clear
part cloud
rain showers
light rain
rain showers
rain showers
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:20
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:07
9:09
9:10
1
1
1
1
1
2
Temp °C
8
8
8
9
9
10
11
9
9
8
8
9
9
9
9
9
9
9
9
10
10
10
9
10
-1
0
0
1
1
3
5
5
3
1
1
2
2
2
4
6
6
5
7
7
5
5
5
6
Swell 1
Height (m)
Direction
Period (s)
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
15
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
14
0.1
SW
13
0.6
N
5
0.5
N
5
0.5
N
5
0.4
NNW
5
0.3
N
4
0.2
N
4
0.1
SW
13
0.7
SW
4
Energy kJ
2
2
2
2
8
8
8
8
8
8
8
8
8
8
7
18
12
12
7
4
1
7
17
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.1
S
7
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
S
13
0.1
S
13
Energy kJ
10
10
10
9
1
7
7
7
7
7
7
3
3
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.1
W
13
Energy kJ
3
3
Wind waves
Height (m)
Direction
Period (s)
2.2
NNW
7
2.2
NNW
7
2
NNW
6
1.9
NNW
6
1.9
NNW
6
1.8
NNW
6
1.9
NNW
6
1.9
NNW
7
1.9
NNW
7
1.8
NNW
7
1.6
NNW
6
1.4
NNW
6
1.1
NNW
6
0.9
NNW
5
0.7
NNW
5
0.3
SW
2
0.5
SW
3
0.7
SSW
4
0.9
SW
4
Energy kJ
458
408
312
258
281
269
280
307
307
278
197
137
71
39
26
1
5
11
24
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
2
1
2
1
1
1
1
1
3
3
3
3
1
3
2
2
2
1
1
1
Distance (km)
603
620
341
370
1071
1279
620
89
53
230
242
329
283
283
271
271
262
277
271
271
271
253
259
253
Best forecast wave conditions in Anglesy
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
1
1
1
1
1
3
3
4
4
4
3
3
3
2
2
2
2
Header Global
Rating
(10 max)
9
9
5
4
5
4
5
5
4
5
5
5
5
5
5
5
5
5
5
4
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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