Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 pm 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.0°C
0.7° 

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


How big are the waves at Johanna today (09 Sep):

  • Morning surf: Morning surf (09 Sep, local time) - 18ft (5.5m), 19s period with SW swell.
  • Afternoon surf: Afternoon surf (09 Sep, local time) - 18ft (5.5m), 18s period with SW swell.
  • Evening surf: Evening surf (09 Sep, local time) - 20ft (6.0m), 17s period with SW swell.

The current surf forecast for Johanna at 3AM is: 4.5m 16s primary swell from a Southwest direction and 0.8m 23s secondary swell from a Southwest direction (forecast issued at 09:00pm September 08). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Sep)18ft (5.5m)19s
Afternoon (09 Sep)18ft (5.5m)18s
Evening (09 Sep)20ft (6.0m)17s

Table - waves today at Johanna. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Tue night. Very mild (max 14°C on Fri morning, min 9°C on Wed night). Winds decreasing (fresh winds from the SW on Tue night, calm by Thu night).

Tue
8
Wednesday
9
Thursday
10
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
!
!
!
!
!
!
!
!
7
7
7
8
8
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SW
16
3.5
SW
16
4
SW
16
4.5
SW
16
5
SW
16
5.5
SW
19
5.5
SW
18
5.5
SW
17
6
SW
17
6
SW
17
6
SW
17
6
SW
17
5.5
SW
16
5
SW
16
5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
15
Wave Graph
Metric surfscale
Energy kJ
5667
6486
8434
10212
11174
21988
20048
19477
20451
20956
20715
19063
15637
13545
11605
10343
8767
7265
Wind (km/h)
20
W
25
WSW
30
SW
25
SSW
30
SSW
25
SSW
25
SSW
20
SSW
20
SSW
15
SSW
15
SSW
15
SW
10
SW
15
SW
15
SW
15
SW
5
SW
5
SW
Wind State
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
cross-on
on
glassy
High Tide
10:43AM0.38m
11:24AM0.40m
Low Tide
00:58AM0.12m
3:17AM0.14m
5:45PM0.26m
cloud
cloud
light rain
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:09
6:10
 mm
1
Temp °C
11
11
10
10
10
11
11
11
11
10
10
10
9
11
11
11
10
10
Feels °C
6
5
3
3
2
4
5
5
6
6
7
7
6
8
7
8
8
9
  • 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
How to use the Wavefinder 

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 Johanna 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.


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