Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 am 01 Aug 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.2° C
0.6° 

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 (01 Aug):

  • Morning surf: Morning surf (01 Aug, local time) - 7.5ft (2.3m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Aug, local time) - 10ft (3.0m), 17s period with SW swell.
  • Evening surf: Evening surf (01 Aug, local time) - 11ft (3.5m), 16s period with SW swell.

The current surf forecast for Johanna at 8AM is: 2.3m 17s primary swell from a Southwest direction and 1.3m 18s secondary swell from a Southwest direction (forecast issued at 03:00am August 01). The wind direction is predicted to be offshore and the swell rating is 5.

Time (AEST) & DateWave HeightWave Period
Morning (01 Aug)7.5ft (2.3m)17s
Afternoon (01 Aug)10ft (3.0m)17s
Evening (01 Aug)11ft (3.5m)16s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Mon afternoon. Very mild (max 15°C on Sun morning, min 8°C on Sat night). Winds decreasing (fresh winds from the W on Mon morning, light winds from the W by Mon night).

Saturday
1
Sunday
2
Monday
3
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
7 PM
10 PM
Rating
(10 max)
4
4
5
5
5
6
6
7
7
5
4
4
4
4
3
7
8
2
2
0
0
0
0
2
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)
1.8
SW
12
1.2
SW
18
2.2
SW
18
2.5
SW
17
3
SW
17
3
SW
17
3.5
SW
16
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
16
3
WSW
16
3
WSW
15
3.5
WSW
15
3.5
WSW
15
2.3
SW
14
2.3
SW
15
2.1
SW
14
2.1
WSW
16
2.5
SW
14
3.5
WSW
14
3.5
WSW
13
Wave Graph
Metric surfscale
Energy kJ
970
891
2888
3597
4706
5241
5920
6192
6117
5340
4762
4518
4073
4004
3847
4957
5684
2119
2148
1665
2023
2590
4301
3587
Wind (km/h)
5
NNW
10
N
10
N
10
N
15
NNW
10
NNW
10
N
15
N
15
N
20
N
20
N
20
N
20
NNW
25
NNW
25
N
25
NW
25
NNW
25
NNW
25
WNW
30
W
30
W
20
W
25
WSW
15
WSW
Wind State
cross-off
off
off
off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
00:46AM0.34m
1:50PM0.49m
1:29AM0.37m
2:11PM0.49m
2:08AM0.39m
2:30PM0.48m
Low Tide
6:55AM0.08m
8:09PM0.18m
7:31AM0.09m
8:29PM0.15m
8:05AM0.10m
8:49PM0.12m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
rain showers
light rain
light rain
light rain
rain showers
light rain
mod rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:28
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
 mm
1
1
2
2
2
2
7
1
Temp °C
11
9
9
10
13
14
11
9
9
8
8
10
15
14
12
11
8
8
9
10
11
10
9
10
Feels °C
9
6
6
7
9
11
8
5
5
3
3
5
10
8
6
4
3
2
3
3
4
5
4
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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