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Surf Forecasts:

Rhosneigr surfForecast / Wales – Anglesy / UK

information circle12 Day Weather and Surf, issued 11 am Saturday 22 Nov 2025 GMT
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
12.2° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Rhosneigr this week:

The most powerful waves expected at Rhosneigr in the next 12 days are 3.5m 8s and forecast to arrive on Sunday (Nov 23) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.3m 7s period and expected on Monday (Nov 24) at 3PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9PM (Sun 23rd Nov)11ft (3.5m) 8s

Table - best surf conditions forecast for Rhosneigr over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 20mm), heaviest during Sat night. Very mild (max 11°C on Sat night, min 7°C on Sun night). Winds increasing (light winds from the WSW on Sat afternoon, near gales from the WSW by Sun afternoon).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Wed night. Very mild (max 13°C on Thu night, min 7°C on Tue night). Winds increasing (calm on Tue night, strong winds from the SSW by Thu afternoon).

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
SSW
0.9
SSW
0.9
SSW
2.3
WSW
3
WSW
2.3
NW
0.8
SW
0.4
SW
0.1
S
0.1
SW
0.1
SW
0.1
SW
0.5
SW
1.2
SW
1.4
SW
1.7
SW
2.4
SW
2.4
SW
2
SSW
1.4
SSW
1.2
SSW
Period(s) (?)7776778811121011356677888
Wave
Graph
(?)Metric surfscale
Energy kJ (?)163757339695149580232545460147212563623502248184
Wind
(km/h)
15
NW
10
WSW
25
S
40
W
55
WSW
45
NW
40
N
40
NNE
25
N
25
N
15
N
0
SSW
20
SSW
30
SSW
35
SSW
30
SSW
40
SSW
15
W
20
SW
15
SW
30
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoncross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
on		oncross-
on		ononcross-
on		ononcross-
on
High Tide
/ height (m)
10:02AM
3.82
10:23PM
3.59
10:36AM
3.74
10:56PM
3.44
11:10AM
3.63
11:32PM
3.26
11:48AM
3.50
12:11AM
3.08
12:32PM
3.37
1:02AM
2.93
1:25PM
3.27
2:10AM
2.84
2:32PM
3.22
Low Tide
/ height (m)
4:55PM
0.49
5:08AM
0.69
5:33PM
0.61
5:45AM
0.82
6:14PM
0.76
6:24AM
0.97
6:58PM
0.91
7:07AM
1.12
7:47PM
1.03
7:57AM
1.26
8:42PM
1.09
8:54AM
1.35
9:44PM
1.06
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sunrise7:54--7:54--7:56--7:58--8:00--8:02--8:03--
Sunset-4:13--4:12--4:10--4:09--4:08--4:07--4:07-
cloud
rain showers
rain showers
rain showers
light rain
light rain
light rain
part cloud
part cloud
rain showers
clear
part cloud
cloud
cloud
light rain
part cloud
light rain
light rain
part cloud
part cloud
light rain
Rain (mm)
-183152--1----4-12--4
Temp. °C101011998898988101012121213111212
Feels °C (?)774-1-3-2-1-11335439659694
  • 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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Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

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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.

View detailed surf forecast for Rhosneigr at:
surf-forecast.com

Information about the Rhosneigr Surf forecast

The above surf forecast table for Rhosneigr provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Rhosneigr can be found by selecting the local surf guide option on the grey menu. Our Rhosneigr surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Rhosneigr) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Rhosneigr may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Anglesy? If you are looking for accommodation near Rhosneigr, camping, hotels and holiday cottages in Anglesy, consider staying in Anglesey which is 2 km (1 miles) away. Other places in and around Anglesy where you can find information about places to rent, and car hire include Holyhead which is 12 km (7 miles) away, Bangor, Porthmadog and Llandudno.

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