Rhos-On-Sea Surf Break

Rhos-On-Sea Surf Forecast and Surf Report

Lat Long: 53.31° N 3.74° W

Issued: 6 am 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rhos-On-Sea sea temperature is
16.9° C

2.7°C warmer than normal for this time of year

Rhos-On-Sea surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Rhos-On-Sea surf forecast from 4 Jul 2026:

  • Most powerful swell: Friday 10 Jul, 10PM (local time) - 3ft (0.9m), 4s period, ENE swell with 28 kJ wave energy.

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

The most powerful waves expected at Rhos-On-Sea in the next 16 days are 0.9m 4s and forecast to arrive on Friday (Jul 10) at 10PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Saturday (Jul 04) at 1PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10PM (Fri 10th Jul)3ft (0.9m) 4s

Table - best surf conditions forecast for Rhos-On-Sea over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Right then, let’s have a look at what’s on the cards for North Wales. Honestly, it’s a bit of a grim picture for the next couple of weeks at Rhos-On-Sea. There’s no surf at all for the first five days, from Saturday the 4th right through until Wednesday the 8th. The sea is flat as a pancake with no swell to speak of. We do see a touch of water temperature anomaly here; the water is sitting at a balmy 62°, which is much warmer than normal for this time of year, but that’s not much comfort when there are no waves.

The first sign of life comes on Thursday the 9th afternoon, but it’s a poor showing. You’re looking at a weak little 1ft wave from the NE with a period of just 3 seconds. The combined swell energy is a measly 3, so it’s barely a ripple, and the wind is a gentle cross-onshore, making it fairly choppy. Not one to get excited about.

Friday the 10th is a bit of a mixed bag. The morning sees a 2ft easterly swell, still short period at 3 seconds, with a moderate cross-shore wind chopping it up. The afternoon picks up slightly to 3ft from the NE, period creeping up to 4 seconds, and combined swell energy hits 20, but it’s still cross-onshore and choppy. It’s a write-off.

Saturday the 11th morning is similar: 3ft, NE, 4-second period, but with a light cross-onshore breeze. The afternoon improves a touch, with a 3ft wave from the NNE, and the wind turning cross-shore, but the period is still only 4 seconds and it’s a cross-chop. You’ll struggle to find a ride.

Sunday the 12th morning offers the best conditions of the whole window, but it’s still not good. The swell is 2ft from the NNE, 4-second period, and combined energy is 15. The wind, however, is glassy – a 5 km/h light air from the WNW. That means the surface will be clean, but the wave itself has barely any push. The afternoon is a light cross-onshore, killing it again.

From Monday the 13th onwards, it’s all 1ft to 2ft dribble with short periods from the NE or N, and consistently poor conditions with onshore or cross-onshore winds. There’s a brief moment of glass on Wednesday the 15th afternoon and Thursday the 16th morning, but the swell is down to 1ft and 0.7ft respectively, so it's still flat.

The standout, if you can call it that, is the glassy Sunday morning on the 12th. If you just want to get wet and bob around on a clean but tiny 2ft wave, that’s your window. There’s nothing else that even comes close.

Honestly, for the next two weeks, this is a kite-surfing setup way more than a paddle-surfing one. The swell is too small and weak, and the wind is mostly side-shore or onshore. The break is a point, but it's inconsistent and rarely breaks in these conditions. It’s a tough run, but that’s the way it goes in this neck of the woods sometimes. Stay patient.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Mon morning, min 16°C on Sat night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Thu morning, min 17°C on Tue night). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
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)
1.1
W
4
1
WSW
5
1
W
4
0.9
W
4
0.7
W
4
0.7
WSW
4
0.8
W
4
0.7
W
4
0.8
WSW
4
0.7
W
4
0.5
WNW
4
0.3
WNW
4
0.2
W
3
0.4
NE
3
0.6
E
3
0.5
E
3
0.8
NE
4
0.9
ENE
4
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
5
20
24
Wind (km/h)
25
WSW
25
W
20
WSW
15
WSW
20
W
20
WSW
20
W
20
WSW
20
WSW
20
W
15
WNW
10
SW
5
NNW
10
NNW
5
SE
10
E
15
NNE
20
SE
25
ESE
20
E
20
ESE
Wind State
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
glassy
cross-on
cross
cross-on
cross-on
cross
cross
cross-on
cross
High Tide
2:27PM6.36m
2:42AM6.85m
3:06PM6.25m
3:21AM6.69m
3:49PM6.12m
4:06AM6.50m
4:39PM6.01m
4:58AM6.30m
5:38PM5.92m
6:00AM6.15m
6:44PM5.94m
7:11AM6.14m
7:54PM6.11m
Low Tide
8:49PM1.28m
9:20AM1.07m
9:28PM1.44m
10:00AM1.20m
10:11PM1.62m
10:45AM1.34m
11:01PM1.79m
11:37AM1.48m
11:59PM1.92m
12:37PM1.58m
1:07AM1.92m
1:46PM1.57m
2:20AM1.74m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
4:52
4:54
4:54
4:56
4:56
4:58
4:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:44
9:44
9:43
9:42
9:42
9:40
9:39
 mm
Temp °C
20
21
19
20
21
19
22
22
18
21
22
20
23
23
19
29
29
22
28
30
23
Feels °C
15
18
16
18
18
17
19
19
16
18
20
20
23
23
18
28
27
22
24
27
19
Swell 1
Height (m)
Direction
Period (s)
0.3
WNW
4
0.2
W
3
Energy kJ
2
1
Swell 2
Height (m)
Direction
Period (s)
Energy kJ
Swell 3
Height (m)
Direction
Period (s)
Energy kJ
Wind waves
Height (m)
Direction
Period (s)
1.1
W
4
1
WSW
5
1
W
4
0.9
W
4
0.7
W
4
0.7
WSW
4
0.8
W
4
0.7
W
4
0.8
WSW
4
0.7
W
4
0.5
WNW
4
0.3
W
3
0.2
WSW
3
0.4
NE
3
0.6
E
3
0.5
E
3
0.8
NE
4
0.9
ENE
4
Energy kJ
50
45
40
28
14
15
21
15
17
17
10
2
1
3
7
5
20
24
Nearest Offshore or Glassy
Rating
(10 max)
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
434
465
196
196
320
338
283
268
345
255
255
275
262
262
230
262
268
245
262
268
158
Best forecast wave conditions in North Wales
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
2
2
2
1
1
1
1
3
1
1
1
1
2
1
2
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
9
6
5
6
8
7
5
5
9
8
9
9
5
7
5
4
8
4
  • 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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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 16 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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