Rest Bay surf break

Rest Bay surfForecast / Wales – South East / UK

information circle12 Day Weather and Surf, issued 11 pm Wednesday 11 Mar 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
8.7° C
(Which is normal 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 Thursday (Mar 19) at 12AM. The primary swell is predicted to be 0.8m and 9s period with a secondary swell of 0.4m and 13s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Rest Bay in the next 12 days are 3.5m 11s and forecast to arrive on Thursday (Mar 12) at 6PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Wednesday (Mar 18) at 3PM.

Wave TypeTime (GMT) & Date Wave Height & Period
Next good surf (1 star+)12AM (Thu 19th Mar)2.5ft (0.8m) 9s
Best Surf 3AM (Thu 19th Mar)2ft (0.6m) 17s
Most Powerful 6PM (Thu 12th Mar)11ft (3.5m) 11s

Table - best surf conditions forecast for Rest Bay over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 16mm), heaviest on Thu night. Very mild (max 11°C on Thu morning, min 4°C on Fri night). Winds decreasing (near gales from the SW on Thu afternoon, light winds from the WNW by Fri night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 11°C on Tue morning, min 6°C on Sat night). Winds increasing (light winds from the W on Sat night, fresh winds from the WNW by Sun afternoon).

Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wed
18
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.8
WSW
2.5
WSW
3.5
WSW
3
WSW
3
WSW
2.4
WSW
1.7
WSW
1.3
WSW
1.3
W
1
WSW
0.9
WSW
1.5
W
1.6
W
0.6
W
0.6
W
1.5
WSW
1.7
WSW
1.7
SW
1.3
WSW
1
WSW
0.9
WSW
Period(s) (?)149101111101013128867181789101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13369262104185719311210517599497137100154247240215291486557307164133
Wind
(km/h)
35
SW
45
SSW
50
SW
50
W
40
W
35
W
15
WNW
20
NW
25
W
5
W
20
SW
35
WNW
25
WNW
25
SW
25
SW
15
SSE
20
SSE
25
SE
25
ESE
30
ESE
30
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on
cross-
on
onononcross-
on
crosscross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
oncrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
11:19PM
6.14
11:56AM
5.79
12:42AM
5.71
1:42PM
5.57
2:35AM
5.81
3:19PM
5.94
3:50AM
6.40
4:17PM
6.60
4:38AM
7.16
4:59PM
7.35
5:17AM
7.93
5:37PM
8.07
5:53AM
8.62
Low Tide
/ height (m)
5:31AM
3.16
6:10PM
3.41
7:15AM
3.48
8:09PM
3.46
9:06AM
3.21
9:37PM
2.98
10:12AM
2.59
10:30PM
2.31
10:55AM
1.87
11:10PM
1.61
11:32AM
1.16
11:44PM
0.96
12:05PM
0.55
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wed
18
Sunrise-6:37--6:33--6:31--6:30--6:28--6:24--6:22-
Sunset--6:13--6:15--6:15--6:17--6:20--6:21--6:22
part cloud
light rain
cloud
heavy rain
rain showers
rain showers
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
Rain (mm)
-1-1221---------------
Temp. °C91111107758878107998111191111
Feels °C (?)2211-3-2121413-123465434
  • 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

Latest Updates

submit an eyeball surf report

Quick surf report for Rest Bay:

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 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.


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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest