Vivonne Bay surfForecast / SA – Kangaroo Island / Australia

information circle12 Day Weather and Surf, issued 3 am Saturday 27 Dec 2025 ACDT
Forecast update in hr  min  s Forecast update imminent
Vivonne Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Vivonne Bay sea temperature is
17.7° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Vivonne Bay this week:

The surf forecast for Vivonne Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 28) at 7AM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.8m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Vivonne Bay in the next 12 days are 2.4m 16s and forecast to arrive on Saturday (Jan 03) at 1AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (ACDT) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 28th Dec)3ft (0.9m) 14s
Best Surf 7AM (Mon 29th Dec)8ft (2.4m) 14s
Most Powerful 1AM (Sat 3rd Jan)8ft (2.4m) 16s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 28°C on Mon morning, min 15°C on Mon night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Tue morning, min 12°C on Tue night). Mainly fresh winds.

Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
1.4
SW
1.1
SW
0.9
SW
0.9
SW
0.9
SW
2.4
SW
2.1
SW
1.9
SW
2
SSW
2.1
SSW
2.2
SSW
1.1
SW
2.4
SSW
2.2
SSW
1.6
SW
1.5
SW
1.7
SSW
1.4
SW
1.3
SSW
1.9
SW
2.4
SW
Period(s) (?)161614141815131212111014131313121212181716
Wave
Graph
(?)Metric surfscale
Energy kJ (?)9176283503015162424154411001082101195452919951682837646861480114120542761
Wind
(km/h)
20
E
15
E
15
ENE
5
SSW
15
SSE
10
E
0
ENE
20
S
25
SSW
30
S
30
S
25
SSE
25
SSE
25
SSE
25
SE
25
ESE
25
SE
25
ESE
20
ESE
25
SE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
glasscross-
on
onglasscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
onononon
High Tide
/ height (m)
5:17PM
0.65
4:35AM
0.75
7:27PM
0.70
3:40AM
0.65
10:10PM
0.81
11:10PM
0.94
11:40AM
0.39
11:54PM
1.05
12:53PM
0.37
12:37AM
1.14
1:04PM
0.38
1:12AM
1.19
Low Tide
/ height (m)
11:28AM
0.43
10:19PM
0.54
11:52AM
0.43
1:20AM
0.64
12:18PM
0.42
12:54PM
0.40
9:12AM
0.38
2:08PM
0.38
9:00AM
0.33
3:25PM
0.36
9:17AM
0.30
4:39PM
0.32
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
01
Friday
02
Sunrise6:03--6:03--6:05--6:05--6:05--6:07--6:07--
Sunset-8:38--8:39--8:39--8:39--8:39--8:40--8:40-
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
Rain (mm)
---------------------
Temp. °C232521272120281816161513131314161616191817
Feels °C (?)1821192419202716161197779111212161417
  • 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 Vivonne 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 Vivonne 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.


false

Information about the Vivonne Bay Surf forecast

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

Are you planning a holiday in Kangaroo Island? If you are looking for accommodation near Vivonne Bay, camping, hotels and holiday cottages in Kangaroo Island, consider staying in Kingscote which is 55 km (34 miles) away.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest