Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 pm 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):

  • 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 9PM is: 1.5m 15s primary swell from a West-southwest direction and 1.3m 18s secondary swell from a West-southwest direction, 1.4m 6s secondary swell from a West-southwest direction (forecast issued at 03:00pm August 06). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (06 Aug)--
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 3mm), mostly falling on Sat afternoon. Very mild (max 14°C on Fri afternoon, min 7°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the N by Sat night).

Thu
6
Friday
7
Saturday
8
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
1
0
1
3
4
5
5
4
5
5
7
5
5
5
4
5
3
3
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)
1.4
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
2.4
WSW
14
3
WSW
17
2.5
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
1005
1141
1899
1042
4144
3451
3543
3818
3287
2346
2285
4755
4206
3731
3237
3294
3116
2930
2951
2593
Wind (km/h)
20
NW
25
WNW
20
WSW
20
WSW
10
W
10
WNW
10
NW
10
NW
10
W
5
W
10
ENE
10
NNE
15
NNE
20
NNE
20
N
25
N
20
N
20
N
30
N
30
N
Wind State
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
off
cross-off
High Tide
3:18PM0.43m
4:46AM0.43m
3:33PM0.42m
5:38AM0.42m
3:47PM0.41m
Low Tide
9:58PM0.04m
10:12AM0.25m
10:30PM0.03m
10:44AM0.29m
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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
13
12
11
11
9
8
7
10
13
14
13
14
12
11
11
12
13
11
11
13
Feels °C
8
7
6
6
6
5
4
8
10
12
11
11
8
6
6
6
8
6
4
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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