Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 01 Sep 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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 10ft (3.0m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 7.5ft (2.3m), 15s period with SW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 6ft (1.9m), 14s period with SW swell.

The current surf forecast for Johanna at 1PM is: 2.5m 15s primary swell from a Southwest direction (forecast issued at 09:00am September 01). An open ocean swell of 0.5m 4s is not directed at the surf break, a second open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (01 Sep)10ft (3.0m)16s
Afternoon (01 Sep)7.5ft (2.3m)15s
Evening (01 Sep)6ft (1.9m)14s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Tue afternoon. Warm (max 21°C on Tue morning, min 9°C on Thu night). Mainly fresh winds.

Tuesday
1
Wednesday
2
Thursday
3
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
3
2
2
2
3
2
3
4
5
5
5
6
6
!
!
0
0
0
0
!
7
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)
3
SW
16
3
SW
15
2.5
SW
15
2.2
SW
14
2.1
SW
14
1.9
SW
15
3
WSW
14
3
WSW
14
3.5
WSW
16
3.5
SW
16
4
WSW
16
4
WSW
15
4
WSW
15
4
WSW
14
5
WSW
14
5
WSW
14
5.5
WSW
14
5.5
WSW
14
5.5
WSW
14
5.5
WSW
14
6
WSW
14
5.5
WSW
14
Wave Graph
Metric surfscale
Energy kJ
4018
3650
2686
1999
1752
1542
3380
3714
5252
6152
6901
6660
6395
6868
9189
10505
11143
11351
12106
12490
13396
12434
Wind (km/h)
25
NNW
30
NNW
25
NW
30
NW
30
NW
25
NW
20
W
20
W
20
WNW
20
WNW
25
WNW
20
WNW
20
NW
25
NW
30
NW
30
NW
35
W
35
W
35
W
30
W
25
W
20
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
1:49PM0.45m
2:28AM0.48m
2:06PM0.44m
3:02AM0.49m
2:24PM0.44m
Low Tide
7:55AM0.13m
8:03PM0.06m
8:25AM0.15m
8:27PM0.03m
8:54AM0.18m
8:53PM0.01m
clear
clear
cloud
part cloud
rain showers
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
part cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
 mm
4
1
1
2
Temp °C
12
16
21
19
13
13
11
11
10
12
13
14
13
13
13
12
12
11
12
13
12
11
Feels °C
7
9
15
13
8
9
7
6
5
7
7
9
8
7
7
5
5
3
4
6
6
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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