Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.2° C
0.8° 

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 (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 8ft (2.5m), 16s period with WSW swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 8ft (2.5m), 15s period with WSW swell.
  • Evening surf: Evening surf (08 Aug, local time) - 8ft (2.5m), 14s period with WSW swell.

The current surf forecast for Johanna at 1PM is: 2.5m 16s primary swell from a West-southwest direction (forecast issued at 09:00am August 08). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (08 Aug)8ft (2.5m)16s
Afternoon (08 Aug)8ft (2.5m)15s
Evening (08 Aug)8ft (2.5m)14s

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


Short Range Forecast

Heavy rain (total 32mm), heaviest during Sun night. Very mild (max 15°C on Sat morning, min 8°C on Sun night). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon afternoon).

Saturday
8
Sunday
9
Monday
10
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)
5
5
4
4
4
4
4
4
4
3
4
3
4
5
5
7
6
7
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)
2.5
WSW
16
2.5
WSW
16
2.5
WSW
16
2.5
WSW
15
2.5
WSW
15
2.5
WSW
14
2.4
WSW
14
2.2
WSW
14
2
WSW
14
1.9
WSW
13
1.8
WSW
13
1.6
WSW
13
2.1
WSW
16
2
WSW
16
1.9
WSW
19
3
WSW
19
3
WSW
19
3
WSW
18
3.5
WSW
17
4
WSW
17
4.5
WSW
16
2.5
WSW
16
Wave Graph
Metric surfscale
Energy kJ
3371
3417
3116
2843
2625
2494
2285
1977
1512
1243
1110
850
2128
1856
2627
6378
6972
6324
7136
9959
9314
3691
Wind (km/h)
20
N
25
N
20
N
20
NNE
20
N
25
N
25
NNE
25
N
25
NE
25
NNE
25
NNE
25
NNE
20
NNE
15
NNE
10
E
5
E
20
NNW
15
NNW
25
SW
30
SW
35
WSW
30
WSW
Wind State
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
cross-off
glassy
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
High Tide
5:38AM0.42m
3:47PM0.41m
6:51AM0.40m
3:59PM0.40m
8:49AM0.39m
3:58PM0.39m
Low Tide
10:44AM0.29m
11:10PM0.03m
11:21AM0.34m
00:02AM0.05m
12:36PM0.37m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
mod rain
cloud
rain showers
rain showers
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:20
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:42
5:43
5:44
 mm
2
2
4
1
1
1
2
7
7
1
2
1
1
Temp °C
11
13
15
13
14
12
13
12
10
10
11
12
12
12
11
11
8
8
13
13
12
11
Feels °C
6
7
10
8
9
7
8
6
5
5
6
7
8
9
9
10
3
5
9
7
6
5
  • 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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