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Surf Forecasts:

Rest Bay surf break

Rest Bay surfForecast / Wales – South East / UK

information circle12 Day Weather and Surf, issued 5 pm Saturday 10 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Rest Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rest Bay sea temperature is
7.4° C
 (Which is 2.5°C colder than average for this time of year)

Best Forecast Surf Conditions for Rest Bay this week:

The surf forecast for Rest Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jan 13) at 3AM. The primary swell is predicted to be 1.6m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Rest Bay in the next 12 days are 1.6m 17s and forecast to arrive on Thursday (Jan 15) at 9PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Saturday (Jan 17) at 3PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 13th Jan)5ft (1.6m) 11s
Best Surf 3AM (Tue 13th Jan)5ft (1.6m) 11s
Most Powerful 9PM (Thu 15th Jan)5ft (1.6m) 17s

Table - best surf conditions forecast for Rest Bay 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 Tue morning. Very mild (max 12°C on Sun afternoon, min 6°C on Sat afternoon). Winds increasing (calm on Sat afternoon, strong winds from the SSW by Sun afternoon).

Days 3-6 Weather Summary Moderate rain (total 12mm), heaviest on Wed night. Mild temperatures (max 9°C on Tue afternoon, min 5°C on Tue afternoon). Winds increasing (light winds from the SW on Wed morning, strong winds from the SSE by Thu night).

Sat
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
2
0
2
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.2
WSW
0.9
WSW
1.1
WSW
1.4
WSW
2.4
WSW
2.2
WSW
2.1
WSW
1.6
WSW
1.3
WSW
1.3
WSW
1.1
WSW
1.5
W
0.7
WSW
1
WSW
1.4
WSW
1.5
WSW
1.5
WSW
1.3
WSW
1.3
WSW
1.6
WSW
1.2
WSW
Period(s) (?)11118910121211111111813710101716161514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3431761383201093127211196034514262863131549937046413308388481081577
Wind
(km/h)
5
W
20
SSE
40
S
30
S
45
SW
30
SSW
30
SW
15
SSW
20
ESE
20
W
20
NW
10
SW
25
S
25
NW
10
SW
20
SE
30
SSW
20
SE
15
S
15
WNW
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrosscrosscrossoncross-
on		oncross-
on		cross-
off		cross-
on		cross-
on		oncross-
on		crossoncross-
off		cross-
on		cross-
off		crosscross-
on		cross-
on
High Tide
/ height (m)
11:29PM
6.79
11:53AM
6.75
12:24AM
6.39
12:54PM
6.32
1:31AM
6.15
2:07PM
6.13
2:45AM
6.17
3:19PM
6.24
3:51AM
6.44
4:19PM
6.56
4:44AM
6.86
5:07PM
6.98
5:28AM
7.34
Low Tide
/ height (m)
5:15PM
2.08
5:34AM
2.36
6:06PM
2.52
6:32AM
2.75
7:07PM
2.84
7:41AM
2.97
8:18PM
2.95
8:55AM
2.94
9:28PM
2.82
10:01AM
2.68
10:27PM
2.51
10:56AM
2.30
11:15PM
2.11
11:40AM
1.87
Sat
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise--8:15--8:15--8:15--8:14--8:14--8:12--8:11
Sunset4:27--4:28--4:30--4:30--4:32--4:34--4:36--
part cloud
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
mod rain
light rain
part cloud
cloud
cloud
rain showers
part cloud
cloud
rain showers
rain showers
light rain
rain showers
part cloud
Rain (mm)
--2432--92---5--3232-
Temp. °C68912101010910977887887867
Feels °C (?)3014144555011033-22433
  • 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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Latest Updates

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rest Bay 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 Rest Bay at:
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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 12 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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