Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.2°C
1.0° 

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 (03 Sep):

  • Morning surf: Morning surf (03 Sep, local time) - 18ft (5.5m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (03 Sep, local time) - 18ft (5.5m), 14s period with WSW swell.
  • Evening surf: Evening surf (03 Sep, local time) - 20ft (6.0m), 15s period with SW swell.

The current surf forecast for Johanna at 4PM is: 5.5m 14s primary swell from a West-southwest direction (forecast issued at 09:00am September 03). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (03 Sep)18ft (5.5m)14s
Afternoon (03 Sep)18ft (5.5m)14s
Evening (03 Sep)20ft (6.0m)15s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Sat morning. Very mild (max 15°C on Fri morning, min 8°C on Thu night). Winds increasing (light winds from the NW on Thu night, fresh winds from the WNW by Sat morning).

Thursday
3
Friday
4
Saturday
5
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
!
7
!
!
8
8
7
8
8
8
7
7
6
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
5.5
WSW
14
5.5
WSW
14
5.5
WSW
14
5.5
WSW
14
6
WSW
14
6
SW
15
6
SW
15
5.5
SW
15
5.5
SW
16
5.5
SW
16
5
SW
16
5
SW
16
5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
15
4
SW
15
4.5
WSW
15
5
WSW
15
5
WSW
10
5
WSW
11
4.5
WSW
11
Wave Graph
Metric surfscale
Energy kJ
10868
11162
11915
12490
14235
14860
16426
15336
14495
13707
13334
12373
11426
10269
9410
8054
7126
9178
10698
5225
5528
5310
Wind (km/h)
30
W
35
W
35
W
30
W
25
W
20
W
20
W
15
NW
20
NNW
20
NW
20
WNW
15
NW
20
N
20
NNW
25
N
25
NNW
35
NW
35
WNW
35
WNW
35
WNW
30
W
30
W
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
High Tide
2:24PM0.44m
3:39AM0.49m
2:42PM0.43m
4:19AM0.47m
3:00PM0.43m
Low Tide
8:54AM0.18m
8:53PM0.01m
9:22AM0.21m
9:23PM0.00m
9:49AM0.25m
9:58PM0.01m
light rain
part cloud
clear
cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:47
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:06
6:07
 mm
1
4
4
5
3
2
2
Temp °C
12
12
12
12
12
11
10
10
8
12
15
15
14
13
14
14
14
12
12
11
11
11
Feels °C
6
4
4
5
5
6
5
7
3
7
10
11
10
9
10
10
8
5
5
4
5
5
  • 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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