Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 pm 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.0°C
0.8° 

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 (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 11ft (3.5m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 13ft (4.0m), 15s period with WSW swell.
  • Evening surf: Evening surf (02 Sep, local time) - 13ft (4.0m), 15s period with WSW swell.

The current surf forecast for Johanna at 2AM is: 3.0m 14s primary swell from a West-southwest direction and 0.7m 18s secondary swell from a Southwest direction (forecast issued at 09:00pm September 01). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (02 Sep)11ft (3.5m)16s
Afternoon (02 Sep)13ft (4.0m)15s
Evening (02 Sep)13ft (4.0m)15s

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


Short Range Forecast

Light rain (total 7mm), mostly falling on Wed night. Very mild (max 15°C on Fri morning, min 9°C on Thu night). Mainly fresh winds.

Tue
1
Wednesday
2
Thursday
3
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)
2
2
2
3
4
6
5
6
6
7
!
!
0
0
0
6
!
7
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SW
14
1.9
SW
15
3
WSW
14
3
WSW
14
3.5
WSW
16
3.5
SW
16
4
WSW
16
4
WSW
15
4
SW
15
4
WSW
14
5
WSW
14
5
WSW
14
5.5
WSW
14
5.5
WSW
14
5.5
WSW
14
5.5
WSW
14
6
WSW
14
6
WSW
15
Wave Graph
Metric surfscale
Energy kJ
1752
1542
3380
3933
5252
6444
6901
6660
6574
7045
9189
10505
10888
11162
12066
12260
14413
14512
Wind (km/h)
25
NW
25
WNW
20
W
20
W
20
WNW
20
NW
25
WNW
20
NW
20
NW
25
NW
30
NW
30
NW
30
W
35
W
35
W
30
W
25
W
20
WNW
Wind State
cross-off
cross
cross-on
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross
cross
High Tide
2:28AM0.48m
2:06PM0.44m
3:02AM0.49m
2:24PM0.44m
Low Tide
8:03PM0.06m
8:25AM0.15m
8:27PM0.03m
8:54AM0.18m
8:53PM0.01m
mod rain
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
 mm
6
2
1
3
Temp °C
14
14
11
11
10
11
14
13
12
13
13
12
12
12
12
12
11
11
Feels °C
10
10
7
6
5
6
9
8
7
8
7
6
6
4
4
5
5
6
  • 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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