Stoney Rise surfForecast / SA – East Coast / Australia

information circle12 Day Weather and Surf, issued 8 am Thursday 14 Aug 2025 ACST
Forecast update in hr  min  s Forecast update imminent
Stoney Rise surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Stoney Rise sea temperature is
14.2° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Stoney Rise this week:

The surf forecast for Stoney Rise over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 18) at 9AM. The primary swell is predicted to be 3.0m and 12s period with a secondary swell of 0.1m and 20s. Another secondary swell of 2.2m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Stoney Rise in the next 12 days are 4.0m 13s and forecast to arrive on Saturday (Aug 16) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Thursday (Aug 21) at 9AM.

Wave TypeTime (ACST) & Date Wave Height & Period
Next good surf (1 star+) 9AM (Mon 18th Aug)10ft (3.0m) 12s
Best Surf 9AM (Mon 18th Aug)10ft (3.0m) 12s
Most Powerful 3AM (Sat 16th Aug)13ft (4.0m) 13s

Table - best surf conditions forecast for Stoney Rise over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Thu night. Very mild (max 15°C on Thu afternoon, min 10°C on Thu morning). Winds decreasing (near gales from the SW on Fri night, moderate winds from the WSW by Sat morning).

Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 13°C on Mon afternoon, min 8°C on Tue night). Winds decreasing (strong winds from the SW on Sun afternoon, calm by Tue afternoon).

Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.9
WSW
1.6
WSW
1
WSW
2.5
W
3
WSW
4
WSW
4
WSW
4
WSW
4
WSW
4
SW
3.5
SW
3.5
SW
3
SW
2.5
SW
1.9
WSW
1.9
SW
1.9
SW
2.3
SW
2.1
SW
1.8
SW
1.4
SW
Period(s) (?)131212121113131413131312121212141417161615
Wave
Graph
(?)Metric surfscale
Energy (?)1142779551188920155286115858560486546244418621941572433188521842642291222871558796
Wind
(km/h)
25
N
30
N
45
N
40
W
40
W
40
SW
25
SW
25
W
40
WSW
40
SW
45
SW
35
SSW
15
SE
15
SSE
15
E
15
ENE
10
WNW
15
ENE
25
NNE
20
N
30
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscrossononcross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
offcross-
off
oncross-
off
cross-
off
crosscross-
off
High Tide
/ height (m)
2:14PM
0.09
3:08AM
0.10
2:08PM
0.09
3:53AM
0.10
1:54PM
0.08
4:42AM
0.09
1:17PM
0.09
12:24PM
0.10
12:01PM
0.11
12:08PM
0.11
Low Tide
/ height (m)
8:35PM
0.01
8:51AM
0.05
8:45PM
0.01
9:18AM
0.06
8:59PM
0.00
9:21AM
0.08
9:16PM
0.00
9:34PM
0.01
9:50PM
0.01
9:43PM
0.02
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Sunrise6:56--6:54--6:54--6:52--6:52--6:50--6:48--
Sunset-5:35--5:35--5:36--5:37--5:37--5:38--5:38-
clearcloudlight rainlight rainlight rainrain showerscloudpart cloudrain showerscloudrain showersrain showersrain showerspart cloudpart cloudclearclearclearclearclearpart cloud
Rain (mm)
--4213--2-121--------
Temp. °C131515121211111213121212121311121213131513
Feels °C (?)68633155432488689106107
  • 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 SA - East Coast

  1. weather stationWind Update Continuing clean conditions at Stoney Rise (calm at Robe Comparison 1 km from Stoney Rise). A 2.0m groundswell from the WSW

    Stoney Rise
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2 h 5 min ago

2 km/h
ESE
Clean
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 Stoney Rise 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 Stoney Rise Surf forecast

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

Are you planning a holiday in South Australia - East Coast? If you are looking for accommodation near Stoney Rise, camping, hotels and holiday cottages in South Australia - East Coast, consider staying in Mount Gambier which is 117 km (73 miles) away.

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