Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 pm 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.8° 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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 21ft (6.5m), 15s period with WSW swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 23ft (7.0m), 16s period with WSW swell.
  • Evening surf: Evening surf (13 Jul, local time) - 23ft (7.0m), 15s period with WSW swell.

The current surf forecast for Johanna at 1AM is: 6.0m 14s primary swell from a West-southwest direction (forecast issued at 09:00pm July 12). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (13 Jul)21ft (6.5m)15s
Afternoon (13 Jul)23ft (7.0m)16s
Evening (13 Jul)23ft (7.0m)15s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun night. Very mild (max 14°C on Tue morning, min 10°C on Tue night). Winds decreasing (strong winds from the WNW on Mon afternoon, light winds from the WNW by Wed afternoon).

Sun
12
Monday
13
Tuesday
14
Wednesday
15
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
6
6
6
!
!
!
!
!
!
!
!
!
!
0
6
0
0
6
7
6
5
0
3
3
Swell
Height Map
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
13
5.5
WSW
13
6
WSW
14
6
WSW
14
6.5
WSW
15
6.5
WSW
15
6.5
WSW
16
7
WSW
16
7.5
WSW
15
7
SW
15
6.5
SW
15
6
SW
15
5.5
SW
16
5.5
SW
16
5.5
SW
15
5
SW
15
5
SW
15
5
SW
15
4.5
SW
14
4.5
SW
14
4
SW
14
4
SW
14
4
SW
14
3.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
11027
11103
12479
14439
18340
19577
20713
24482
24823
22130
18927
17098
15536
14495
13017
11646
10484
9483
8810
7664
6872
6326
5414
4666
Wind (km/h)
35
W
35
W
35
WNW
35
WNW
35
NW
35
NW
35
WNW
40
WNW
30
W
30
W
25
W
25
W
30
W
30
WSW
30
W
30
W
25
WSW
20
W
20
W
20
W
20
W
20
W
20
W
15
WNW
Wind State
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross-on
cross
High Tide
4:40PM0.37m
10:48AM0.45m
11:48AM0.48m
8:04PM0.33m
12:31PM0.50m
Low Tide
1:50AM0.04m
3:10AM0.03m
6:52PM0.33m
4:28AM0.02m
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
rain showers
light rain
cloud
clear
cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:22
5:22
 mm
1
4
3
2
1
1
1
2
2
1
1
Temp °C
12
12
12
11
11
12
13
13
12
12
12
12
12
13
14
13
13
12
11
11
10
12
14
13
Feels °C
5
5
5
4
4
5
6
5
5
6
6
7
5
6
8
7
8
9
8
7
6
8
10
10
  • 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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