Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 24 Aug 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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 8ft (2.5m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 7.5ft (2.3m), 13s period with SW swell.
  • Evening surf: Evening surf (24 Aug, local time) - 7.5ft (2.3m), 13s period with SW swell.

The current surf forecast for Johanna at 3PM is: 2.3m 13s primary swell from a Southwest direction and 0.2m 20s secondary swell from a West-southwest direction (forecast issued at 09:00am August 24). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (24 Aug)8ft (2.5m)14s
Afternoon (24 Aug)7.5ft (2.3m)13s
Evening (24 Aug)7.5ft (2.3m)13s

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


Short Range Forecast

Moderate rain (total 16mm), heaviest on Mon night. Very mild (max 16°C on Mon morning, min 8°C on Wed night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
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)
3
3
4
4
4
4
4
4
4
5
5
2
2
0
2
1
1
1
2
2
3
3
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)
2.5
SW
14
2.5
SW
14
2.4
SW
14
2.3
SW
13
2.3
SW
13
2.3
SW
13
2.3
SW
13
2.4
SW
13
2.5
SW
13
2.5
SW
13
2.5
SW
13
2.5
SW
13
3
SW
16
3
SW
14
2.5
WSW
14
2.5
WSW
14
2.5
WSW
14
2.2
WSW
14
2.1
WSW
13
2.1
WSW
13
2
WSW
13
2.1
WSW
13
Wave Graph
Metric surfscale
Energy kJ
2763
2405
2166
1730
1806
1778
1778
1945
2467
2429
2399
2248
4075
3468
2553
2553
2518
1894
1599
1575
1342
1405
Wind (km/h)
15
N
15
NNW
15
N
10
N
10
N
5
NNE
10
ENE
5
NNE
10
E
5
ENE
5
W
15
SW
15
SW
20
SW
15
WSW
20
SW
15
SW
15
SW
15
WSW
15
WSW
10
W
10
W
Wind State
cross-off
cross-off
cross-off
off
off
off
cross-off
glassy
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
8:21AM0.35m
3:02PM0.36m
11:53AM0.38m
12:04PM0.41m
Low Tide
11:04AM0.35m
00:31AM0.14m
2:33AM0.16m
cloud
cloud
cloud
cloud
light rain
light rain
cloud
light rain
mod rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
5:58
 mm
1
1
2
6
5
1
Temp °C
11
13
16
16
14
13
13
12
12
12
12
13
12
11
10
11
12
12
13
12
10
9
Feels °C
7
9
13
14
12
12
11
12
11
11
12
11
9
7
6
6
8
8
9
9
8
7
  • 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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