Rhosneigr surfForecast / Wales – Anglesy / UK

information circle48hr Weather and Surf, issued 12 pm Tuesday 21 Apr 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
10.0° 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 4PM is: 0.1m 13s primary swell from a Southwest direction (forecast issued at 12:00pm April 21). An open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (21 Apr)0.5ft (0.1m)13s
Afternoon (21 Apr)0.5ft (0.1m)13s
Evening (21 Apr)0.5ft (0.1m)13s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
Swell
Height Map
Wave Height (m) & direction (?)
0.1
S
0.1
SW
0.1
SW
0.1
SW
0.1
SW
0.1
S
0.9
ENE
0.9
ENE
0.2
SSE
0.2
SSE
0.1
S
0.4
NNE
0.1
S
0.1
S
0.1
S
0.1
S
0.2
SSW
0.2
SSW
0.3
SW
0.5
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
Period(s) (?)1313131313134444165129996611101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)377773002250322244185177777470
Wind
(km/h)
25
E
30
ENE
25
E
25
E
25
E
25
ENE
30
ENE
25
E
30
ENE
25
E
25
ESE
20
E
20
E
15
ENE
15
ENE
15
E
10
E
5
E
5
WSW
5
E
10
E
10
E
5
E
5
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
offcross-
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-
off
glassglasscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
12:37PM
3.97
12:56AM
3.92
1:31PM
3.60
1:52AM
3.65
2:41PM
3.23
3:06AM
3.40
Low Tide
/ height (m)
7:12AM
0.11
7:37PM
0.47
8:07AM
0.36
8:32PM
0.80
9:09AM
0.63
9:36PM
1.08
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise-------6:03-------6:01-------6:00
Sunset---8:28-------8:30-------8:30----
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C7111312976681215131199101014151515131211
Feels °C (?)136630-1-1159864456121313121098
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rhosneigr surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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