Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 pm 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.0°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 (27 Aug):

  • Afternoon surf: Afternoon surf (27 Aug, local time) - 5ft (1.5m), 14s period with WSW swell.
  • Evening surf: Evening surf (27 Aug, local time) - 4.5ft (1.3m), 20s period with WSW swell.

The current surf forecast for Johanna at 8PM is: 1.8m 13s primary swell from a West-southwest direction and 1.1m 20s secondary swell from a West-southwest direction (forecast issued at 03:00pm August 27). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (27 Aug)--
Afternoon (27 Aug)5ft (1.5m)14s
Evening (27 Aug)4.5ft (1.3m)20s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Very mild (max 13°C on Thu afternoon, min 7°C on Fri night). Wind will be generally light.

Thu
27
Friday
28
Saturday
29
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
2
4
5
5
5
8
7
5
4
5
4
4
3
4
2
1
1
3
3
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)
1.5
WSW
14
1.5
WSW
13
1.7
WSW
13
2.1
WSW
13
1.7
WSW
19
2.1
WSW
18
2.3
WSW
18
3.5
WSW
17
3.5
WSW
17
3.5
WSW
16
3.5
WSW
16
3
WSW
16
3
WSW
16
3
WSW
15
3
WSW
14
2.5
WSW
14
2.5
WSW
14
2.5
WSW
14
2.5
SW
13
2.5
SW
13
Wave Graph
Metric surfscale
Energy kJ
802
805
936
1513
1949
2777
3323
7415
6800
5789
5284
4939
4611
3922
3183
2948
2907
2651
2209
2207
Wind (km/h)
10
W
15
WSW
10
NW
10
NW
15
NW
15
NW
15
NW
10
W
15
SW
10
SW
10
W
10
W
10
W
10
W
10
W
15
W
20
W
20
W
15
W
15
W
Wind State
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
11:12PM0.29m
12:39PM0.45m
00:05AM0.34m
12:57PM0.46m
Low Tide
7:07PM0.25m
5:27AM0.13m
7:01PM0.22m
6:11AM0.12m
7:10PM0.18m
clear
cloud
part cloud
clear
clear
clear
part cloud
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:59
6:00
6:00
 mm
1
Temp °C
13
13
10
9
9
8
8
11
12
12
9
8
8
7
7
10
12
11
10
9
Feels °C
10
9
8
6
6
4
5
9
10
10
7
6
6
4
4
7
8
7
7
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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