Rhosneigr Surf Break

Lat Long: 53.24° N 4.53° W

Rhosneigr Surf Forecast and Surf Report

Issued: 6 am 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Rhosneigr sea temperature is
17.7°C
2.1° 

Rhosneigr surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Rhosneigr surf forecast from 26 Aug 2026:

  • Most powerful swell: Tuesday 1 Sep, 10AM (local time) - 6ft (1.9m), 7s period, SW swell with 312 kJ wave energy.

Best Forecast Surf Conditions for Rhosneigr this week:

The most powerful waves expected at Rhosneigr in the next 16 days are 1.9m 7s and forecast to arrive on Tuesday (Sep 01) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Friday (Aug 28) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Tue 1st Sep)6ft (1.9m) 7s

Table - best surf conditions forecast for Rhosneigr over the next 16 days.


The Lowdown

Alright folks, let me break down what’s happening. It’s a tough stretch coming up at Rhosneigr. We’ve got a real dry spell on our hands, the kind that makes you want to check the date on your wax. For over a week, from Wednesday morning the 26th of August all the way through to Friday morning the 4th of September, the surf is just not on. You’re looking at poor surf conditions day after day. The wave energy is weak, barely reaching triple digits at times, and when it does get a little push late August, the wind is just trash – strong cross-onshore or onshore, blowing it all to pieces. There’s a couple of pulses from the SSW, but the wind is a no-go.

The one little blip of hope comes on Friday the 4th of September in the morning. We finally get a light cross-offshore breeze from the NNW, cleaning things up a touch. The swell is small, coming from the SW at 4 ft, but with a period of only 5 seconds, it’s weak and disorganised. The combined energy is just 74, so it’s a “surfable but very ordinary” kind of session. A longboard might get a few, but don’t expect anything to write home about. After that, the window slams shut again. The forecast shows some crazy strong southerly winds and a massive jump in swell energy up to 1254 on Monday the 7th of September, but that’s a near gale cross-onshore with 10 ft of swell. That’s expert-only territory, and even then, it looks more like a kite-surfing day than a paddling one. The rest of the second week is a write-off with messy onshore wind and tiny waves. The water temp is about average for the time of year, nothing unusual.

Rusty

Short Range Forecast

Heavy rain (total 43mm), heaviest during Thu afternoon. Warm (max 23°C on Wed afternoon, min 15°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 35mm), heaviest during Sun morning. Very mild (max 17°C on Sat morning, min 13°C on Sun night). Winds increasing (light winds from the SSW on Sat afternoon, strong winds from the WNW by Sun night).

Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
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 Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
8
0.3
SSW
8
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.2
SSW
7
0.5
SSW
6
0.5
SSW
6
0.9
SW
7
1.3
SSW
6
1.1
SSW
6
1.1
SW
9
0.9
SSW
9
1.7
SSW
6
1.3
SSW
7
1.3
WNW
5
1.2
SW
5
1.4
SW
6
1.9
SW
7
1.1
SW
7
1
WNW
5
Wave Graph
Metric surfscale
Energy kJ
17
12
5
6
4
4
23
23
65
132
91
174
135
180
183
82
63
126
312
100
40
Wind (km/h)
15
E
10
NNE
15
ENE
15
ENE
15
NNE
5
NNW
30
NW
20
WSW
20
SSW
25
SE
15
SSW
25
W
25
S
25
SSW
40
WNW
30
W
35
SW
25
SSW
35
SW
15
SW
25
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross
on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
cross-on
High Tide
9:35PM3.81m
9:55AM3.58m
10:04PM4.02m
10:23AM3.73m
10:32PM4.18m
10:51AM3.84m
11:00PM4.28m
11:19AM3.92m
11:30PM4.30m
11:49AM3.93m
00:03AM4.23m
12:23PM3.87m
00:40AM4.07m
Low Tide
3:47PM0.67m
4:13AM0.41m
4:20PM0.46m
4:45AM0.20m
4:53PM0.30m
5:18AM0.06m
5:26PM0.21m
5:52AM0.00m
6:01PM0.20m
6:27AM0.05m
6:37PM0.27m
7:03AM0.19m
7:16PM0.42m
part cloud
clear
part cloud
rain showers
heavy rain
heavy rain
part cloud
part cloud
part cloud
mod rain
rain showers
part cloud
heavy rain
thunderstorm
thunderstorm
part cloud
rain showers
light rain
rain showers
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:18
6:20
6:22
6:24
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:22
8:20
8:17
8:15
8:13
8:10
8:07
 mm
1
21
21
6
4
13
4
4
1
3
8
1
Temp °C
20
23
19
20
17
16
17
19
18
17
17
15
16
17
16
15
16
16
16
17
16
Feels °C
19
23
17
19
16
16
14
17
17
14
15
11
12
13
12
9
10
13
14
15
11
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Rhosneigr:

join our community of surf reporters

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.


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 16 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.

Nearest locationNearest