Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.2° 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 (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 3.5ft (1.1m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 5ft (1.5m), 16s period with WSW swell.
  • Evening surf: Evening surf (06 Aug, local time) - 4.5ft (1.3m), 18s period with WSW swell.

The current surf forecast for Johanna at 3PM is: 1.5m 16s primary swell from a West-southwest direction and 0.4m 8s secondary swell from a South direction, 1.1m 5s secondary swell from a West direction (forecast issued at 09:00am August 06). The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (06 Aug)3.5ft (1.1m)16s
Afternoon (06 Aug)5ft (1.5m)16s
Evening (06 Aug)4.5ft (1.3m)18s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sat night. Very mild (max 14°C on Fri morning, min 8°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the N by Sat afternoon).

Thursday
6
Friday
7
Saturday
8
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)
4
2
3
1
1
1
3
4
5
5
4
5
5
5
5
5
5
4
4
2
2
2
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)
1.1
SW
16
1.1
SW
16
1.4
SW
16
1.5
WSW
16
1.7
WSW
19
1.3
WSW
18
2.5
WSW
17
3
WSW
15
3
WSW
15
3
WSW
15
2.5
WSW
15
2.4
WSW
14
2.5
WSW
14
3
WSW
17
3
WSW
17
2.5
WSW
16
2.5
WSW
16
2.5
WSW
16
2.5
WSW
16
2.5
WSW
15
2.5
WSW
15
2.5
WSW
14
Wave Graph
Metric surfscale
Energy kJ
653
644
1005
1141
1899
1042
4144
3581
3543
3818
3287
2346
2655
4583
4478
3731
3460
3294
2997
2930
2951
2787
Wind (km/h)
15
NNW
15
NW
20
NW
25
WNW
20
WSW
20
WSW
10
WSW
10
WNW
5
NW
5
NW
10
W
5
S
10
ENE
10
NNE
20
N
20
N
25
N
20
N
25
N
30
N
30
N
30
N
Wind State
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross
glassy
cross-off
off
off
off
off
cross-off
off
cross-off
cross-off
cross-off
High Tide
4:02AM0.44m
3:18PM0.43m
4:46AM0.43m
3:33PM0.42m
5:38AM0.42m
3:47PM0.41m
Low Tide
9:41AM0.20m
9:58PM0.04m
10:12AM0.25m
10:30PM0.03m
10:44AM0.29m
cloud
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
cloud
part cloud
cloud
cloud
cloud
rain showers
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
1
Temp °C
8
9
12
12
11
11
9
8
9
11
14
14
12
13
11
11
10
11
12
12
12
13
Feels °C
5
4
7
7
7
6
5
5
7
9
11
12
9
11
7
6
4
6
6
6
5
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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