Rest Bay Surf Break

Rest Bay Surf Forecast and Surf Report

Lat Long: 51.49° N 3.73° W

Issued: 6 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Rest Bay sea temperature is
18.8° C

4.1°C warmer than normal for this time of year

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


Rest Bay surf forecast from 6 Jul 2026:

  • Most powerful swell: Friday 10 Jul, 10AM (local time) - 1.5ft (0.4m), 9s period, WSW swell with 27 kJ wave energy.

Best Forecast Surf Conditions for Rest Bay this week:

The most powerful waves expected at Rest Bay in the next 16 days are 0.4m 9s and forecast to arrive on Friday (Jul 10) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Sunday (Jul 12) at 10PM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful10AM (Fri 10th Jul)1.5ft (0.4m) 9s

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


Updates in  hr  min  s Forecast update imminent

Alright, folks, Rusty here. Let's have a look at what Rest Bay has in store for us over the next couple of weeks.

Right off the bat, I gotta be straight with you – it's a tough start. We're looking at a real flat spell. For the first week and a half, from now through to about the 18th of July, there's basically nothing doing. Tiny, weak swell, poor conditions, the whole lot. You’d be better off cleaning the wax off your board than paddling out. It’s a real dry run for anyone itching for a wave.

Now, let's jump ahead to Saturday, the 19th of July. That’s where we finally see a flicker of life. The afternoon looks like the best bet of the whole outlook, and even then, it’s pretty marginal. We've got a WSW swell pushing in around 4ft and a gentle offshore breeze from the ENE keeping things clean. The combined energy is still weak at 95, so it’s not gonna be pumping, but it’s surfable. This is really the only standout window you've got – a small, clean option for a longboard or a fun shape. Just don't expect any barrels.

Before that, on the 18th, the afternoon bumps up to 4ft from the WSW with a clean cross-offshore wind. The energy is only 70, so again, small, but it’s the first time we see something that could be ridden.

Looking further out to the 20th, Monday, the swell picks up a bit more, 4 to 4ft, and the energy climbs to a moderate 147 then 181, but the wind swings onshore and cross-shore, ruining the surface. It’s messy, not worth getting excited about.

The water temperature at Rest Bay is 66°, which is much warmer than normal for this time of year – nearly 7° above average, so the wetsuit can be a little thinner. But with the surf being so small for so long, it’s a tease.

So, to wrap it up: the first ten to twelve days are a write-off. Your one real chance for a session is the afternoon of Saturday, 19th July when the conditions finally line up, albeit for very small surf. Keep an eye on the forecasts, but for now, it’s a waiting game.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 23°C on Wed morning, min 14°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 32°C on Fri afternoon, min 19°C on Wed night). Wind will be generally light.

Sun
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
W
6
0.3
WSW
9
0.3
WSW
9
0.6
W
5
0.3
WSW
8
0.3
WSW
9
0.3
WSW
9
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
10
0.3
WSW
10
0.3
WSW
9
0.2
WSW
9
0.4
WSW
9
0.4
WSW
9
0.4
WSW
8
0.3
WSW
8
0.2
WSW
8
0.2
W
8
0.1
W
8
Wave Graph
Metric surfscale
Energy kJ
22
16
15
19
14
15
15
13
14
14
18
18
17
8
27
26
22
13
6
5
1
Wind (km/h)
20
WSW
10
W
15
W
15
W
10
W
15
W
15
WSW
5
WNW
5
S
10
WNW
5
NW
5
SSE
15
NW
10
ENE
10
ESE
5
SSE
25
ENE
20
ENE
5
NNW
35
ENE
30
ENE
Wind State
on
cross-on
on
on
on
cross-on
on
cross-on
glassy
cross-on
glassy
glassy
cross-on
off
cross-off
glassy
off
off
glassy
off
off
High Tide
10:51PM7.87m
11:13AM7.48m
11:34PM7.67m
12:00PM7.29m
00:23AM7.43m
12:54PM7.11m
1:22AM7.23m
1:58PM7.01m
2:31AM7.14m
3:10PM7.09m
3:45AM7.27m
4:21PM7.40m
4:55AM7.62m
Low Tide
4:29PM1.50m
4:56AM1.53m
5:10PM1.67m
5:40AM1.67m
5:58PM1.86m
6:31AM1.84m
6:55PM2.04m
7:31AM1.99m
8:01PM2.13m
8:40AM2.02m
9:15PM2.04m
9:53AM1.88m
10:28PM1.76m
11:01AM1.57m
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:05
5:05
5:07
5:07
5:09
5:09
5:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:32
9:32
9:31
9:30
9:30
9:30
9:29
9:28
 mm
1
Temp °C
16
15
17
18
17
17
19
19
23
24
22
24
28
26
30
32
28
30
33
27
27
Feels °C
14
14
15
16
16
16
17
18
24
23
23
25
28
27
29
32
27
29
33
21
23
Swell 1
Height (m)
Direction
Period (s)
0.3
WSW
9
0.3
WSW
9
0.3
WSW
9
0.3
WSW
8
0.3
WSW
4
0.3
WSW
9
0.3
WSW
9
0.3
WSW
8
0.3
WSW
8
0.3
WSW
8
0.3
WSW
10
0.3
WSW
10
0.3
WSW
9
0.3
WNW
4
0.4
WSW
9
0.4
WSW
9
0.4
WSW
8
0.3
WSW
8
0.2
WSW
8
0.2
W
8
0.1
W
8
Energy kJ
16
16
15
14
4
15
15
13
14
14
18
18
17
3
27
26
22
13
6
5
1
Swell 2
Height (m)
Direction
Period (s)
0.4
W
5
0.3
WSW
8
0.3
W
4
0.2
WSW
9
0.2
WNW
6
0.1
NW
4
0.1
NW
4
Energy kJ
8
14
3
8
3
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
W
10
0.1
W
7
0.1
NW
8
0.1
NW
8
Energy kJ
2
1
3
3
Wind waves
Height (m)
Direction
Period (s)
0.6
W
6
0.4
WSW
5
0.4
WSW
5
0.6
W
5
0.3
W
4
0.4
W
5
0.4
ESE
3
0.4
E
3
0.4
ENE
3
0.4
ENE
3
Energy kJ
22
7
8
19
3
7
3
2
3
3
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
256
138
188
188
145
195
195
90
78
193
131
195
195
54
34
46
49
193
145
60
452
Best forecast wave conditions in Wales - South East
Rating
(10 max)
Best forecast wave conditions in United Kingdom
Rating
(10 max)
2
1
1
1
1
2
2
2
2
1
2
2
2
1
1
2
1
1
1
2
1
Header Global
Rating
(10 max)
6
4
8
7
5
5
9
8
9
9
5
5
6
5
8
5
5
8
6
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Rest Bay Surf forecast

The above surf forecast table for Rest Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rest Bay can be found by selecting the local surf guide option on the grey menu. Our Rest Bay 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 (Rest Bay) 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 Rest Bay 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.

Rest Bay is 1 km (1 miles) from Porthcawl. If you plan a holiday in Wales - South East, look for hotels and other accommodation in Porthcawl. Porthcawl has rooms for a wide range of budgets as well as car hire and transport links.

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