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Rhos-On-Sea surf break

Rhos-On-Sea surfForecast / Wales – North / UK

information circle12 Day Weather and Surf, issued 12 am Monday 18 Aug 2025 BST
Forecast update in hr  min  s Forecast update imminent
Rhos-On-Sea surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rhos-On-Sea sea temperature is
18.4° C
 (Which is 2.8°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Rhos-On-Sea this week:

The most powerful waves expected at Rhos-On-Sea in the next 12 days are 1.0m 4s and forecast to arrive on Tuesday (Aug 19) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10PM (Tue 19th Aug)3.5ft (1.0m) 4s

Table - best surf conditions forecast for Rhos-On-Sea over the next 12 days.

Hourly12 Days
North Wales Surf
Print Surf Table
Updates in  hr  min  s Forecast update imminent 

Short Range Forecast Mostly dry. Warm (max 23°C on Mon afternoon, min 10°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Sat afternoon, min 9°C on Wed night). Wind will be generally light.

Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sun
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
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
See all maps
Wave Height (m) & direction (?)
0.5
E
0.5
E
0.3
E
0.5
E
0.6
E
0.6
NE
0.9
ENE
0.6
ENE
0.4
NNE
0.6
E
0.3
E
——————————
Period(s) (?)33333444333----------
Wave
Graph
(?)Metric surfscale
Energy (?)551581026104910000000000
Wind
(km/h)
15
ESE
20
ESE
15
NNE
15
ESE
15
E
20
NE
15
E
15
ENE
15
NNE
10
ESE
10
ESE
15
N
5
SSW
5
WNW
10
NNW
5
SE
5
SSE
5
NNW
5
S
0
ESE
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrossoncross-
on		cross-
on		oncross-
on		oncross-
on		crosscross-
on		cross-
on		cross-
off		glasscrosscrossglasscross-
on		cross-
off		glasscross-
on
High Tide
/ height (m)
6:38AM
5.85
7:20PM
5.78
8:05AM
5.80
8:40PM
6.00
9:19AM
6.03
9:44PM
6.42
10:18AM
6.38
10:36PM
6.89
11:05AM
6.71
11:21PM
7.29
11:47AM
6.96
12:00AM
7.56
12:24PM
7.11
Low Tide
/ height (m)
12:32AM
1.94
1:16PM
2.04
2:00AM
1.96
2:40PM
1.99
3:21AM
1.65
3:50PM
1.68
4:24AM
1.19
4:44PM
1.29
5:14AM
0.75
5:29PM
0.93
5:57AM
0.40
6:08PM
0.68
6:35AM
0.21
6:44PM
0.55
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sun
24
Sunrise-5:58--6:00--6:01--6:03--6:05--6:07--6:09-
Sunset--8:37--8:35--8:32--8:30--8:28--8:25--8:23
part cloudclearpart cloudcloudcloudpart cloudpart cloudclearclearclearclearclearpart cloudpart cloudclearpart cloudclearclearclearclearclear
Rain (mm)
---------------------
Temp. °C182123182021161617141717141818132021142121
Feels °C (?)162021171818131314141514131717141919132019
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Wales - North

  1. weather stationWind Update Still cross-shore at Rhos-On-Sea (light winds from the SE at Colwyn Bay 3 km from Rhos-On-Sea). No surfable waves

    1 hour 14 minutes ago Rhos-On-Sea
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1 h 14 min ago

14 km/h
SE
Cross-Shore
Please reload the page to see if there are any updates.

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 Rhos-On-Sea 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 Rhos-On-Sea at:
surf-forecast.com

Information about the Rhos-On-Sea Surf forecast

The above surf forecast table for Rhos-On-Sea provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Rhos-On-Sea can be found by selecting the local surf guide option on the grey menu. Our Rhos-On-Sea 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 (Rhos-On-Sea) 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 Rhos-On-Sea 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.

Rhos-On-Sea is 2 km (1 miles) from Colwyn Bay. If you plan a holiday in North Wales, look for hotels and other accommodation in Colwyn Bay. Colwyn Bay has rooms for a wide range of budgets as well as car hire and transport links.

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