Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.4° 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 (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 21ft (6.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 20ft (6.0m), 16s period with SW swell.
  • Evening surf: Evening surf (29 Jul, local time) - 15ft (4.5m), 14s period with SW swell.

The current surf forecast for Johanna at 3PM is: 6.0m 16s primary swell from a Southwest direction and 5.5m 15s secondary swell from a Southwest direction (forecast issued at 09:00am July 29). The wind direction is predicted to be cross-onshore and the swell rating is 11.

Time (AEST) & DateWave HeightWave Period
Morning (29 Jul)21ft (6.5m)16s
Afternoon (29 Jul)20ft (6.0m)16s
Evening (29 Jul)15ft (4.5m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed morning. Very mild (max 12°C on Fri afternoon, min 9°C on Fri night). Winds decreasing (fresh winds from the SW on Wed morning, calm by Fri afternoon).

Wednesday
29
Thursday
30
Friday
31
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)
!
!
!
0
0
0
3
2
3
2
1
1
2
2
3
3
3
3
2
3
4
4
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)
7
SW
16
6.5
SW
16
6
SW
16
5.5
SW
15
5
SW
14
4
SW
14
3.5
WSW
14
3.5
SW
13
3
SW
13
3
SW
13
2.5
SW
13
2.5
SW
13
2.5
SW
13
2.5
SW
12
2.3
SW
12
2.3
SW
12
2.3
SW
12
2.3
SW
12
2.1
SW
12
2.1
SW
12
2.1
SW
12
2
SW
12
Wave Graph
Metric surfscale
Energy kJ
24871
20555
16177
11737
9473
6583
4488
3781
3242
2911
2452
2173
1977
1954
1643
1643
1494
1446
1249
1271
1209
1125
Wind (km/h)
35
SW
30
SW
30
SW
25
SW
25
WSW
20
SW
20
SW
15
WSW
15
SW
15
WSW
20
W
15
WSW
15
WSW
10
WSW
10
WSW
5
W
5
W
10
W
10
WSW
10
WSW
5
S
5
ENE
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
glassy
glassy
High Tide
12:38PM0.45m
10:44PM0.29m
1:04PM0.47m
11:56PM0.31m
1:28PM0.49m
Low Tide
4:28AM0.12m
7:36PM0.27m
5:28AM0.10m
7:38PM0.24m
6:15AM0.09m
7:51PM0.21m
light rain
light rain
part cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:31
7:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:34
5:35
 mm
2
1
1
Temp °C
10
10
11
11
10
11
10
10
10
11
11
11
10
10
10
10
10
11
11
12
11
11
Feels °C
2
3
3
4
4
6
5
6
6
6
6
7
7
7
8
8
8
9
8
10
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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