Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 pm 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.1°C
0.9° 

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 Sep):

  • Afternoon surf: Afternoon surf (24 Sep, local time) - 7ft (2.1m), 13s period with SW swell.
  • Evening surf: Evening surf (24 Sep, local time) - 6ft (1.8m), 13s period with SW swell.

The current surf forecast for Johanna at 7PM is: 1.9m 13s primary swell from a Southwest direction (forecast issued at 03:00pm September 24). The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (24 Sep)--
Afternoon (24 Sep)7ft (2.1m)13s
Evening (24 Sep)6ft (1.8m)13s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu night. Warm (max 23°C on Thu afternoon, min 9°C on Sat afternoon). Wind will be generally light.

Thu
24
Friday
25
Saturday
26
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
3
4
4
2
2
3
2
1
1
2
3
4
3
3
2
0
0
0
0
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)
2.1
SW
13
2.1
SW
13
1.9
SW
13
1.8
SW
13
1.7
WSW
12
1.7
WSW
12
1.6
WSW
12
1.7
WSW
12
1.5
WSW
12
1.7
WSW
13
1.6
SW
13
1.6
SW
13
1.7
SW
14
1.8
SW
14
1.9
SW
14
1.9
SW
13
1.9
SW
13
1.4
SW
19
1.9
SW
19
3
SW
18
Wave Graph
Metric surfscale
Energy kJ
1457
1435
1230
1012
835
835
771
795
680
932
880
947
1073
1289
1368
1218
1182
1503
2557
4968
Wind (km/h)
5
N
5
WNW
10
NNE
10
NNW
10
W
10
WNW
10
NW
10
WNW
15
WSW
15
SW
10
SW
5
SW
5
SW
5
SSW
5
SSW
15
SSW
25
SSE
20
S
25
S
25
SSE
Wind State
glassy
cross
off
cross-off
cross
cross
cross-off
cross
cross-on
cross-on
on
on
glassy
on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
10:16PM0.27m
11:36AM0.39m
11:20PM0.33m
11:52AM0.40m
Low Tide
6:40PM0.26m
4:22AM0.19m
6:01PM0.23m
5:22AM0.17m
6:02PM0.19m
cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:23
6:24
 mm
1
1
1
Temp °C
23
23
20
19
17
15
14
17
17
15
12
12
11
11
11
12
11
9
10
10
Feels °C
22
22
18
18
17
14
13
16
15
13
11
11
10
10
10
9
6
4
4
4
  • 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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