Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.3°C
1.2° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 16ft (5.0m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 15ft (4.5m), 15s period with SW swell.
  • Evening surf: Evening surf (16 Sep, local time) - 15ft (4.5m), 15s period with SW swell.

The current surf forecast for Johanna at 4PM is: 4.5m 15s primary swell from a Southwest direction (forecast issued at 09:00am September 16). The wind direction is predicted to be onshore.

Time (AEST) & DateWave HeightWave Period
Morning (16 Sep)16ft (5.0m)15s
Afternoon (16 Sep)15ft (4.5m)15s
Evening (16 Sep)15ft (4.5m)15s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Fri morning, min 5°C on Thu night). Winds increasing (light winds from the SW on Wed night, fresh winds from the NW by Fri night).

Wednesday
16
Thursday
17
Friday
18
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)
6
6
6
6
7
7
5
5
4
3
2
2
4
4
5
5
4
8
4
5
6
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)
5
SW
15
5
SW
15
4.5
SW
15
4.5
SW
15
4.5
SW
15
4.5
SW
15
4
SW
15
4
SW
15
3.5
SW
14
3.5
SW
14
3
SW
14
2.3
SSW
14
3
SW
14
3
SW
14
3
SW
14
3
SW
14
3
SW
14
3.5
SW
17
3.5
SW
16
3.5
SW
16
4
WSW
15
4
WSW
14
Wave Graph
Metric surfscale
Energy kJ
9968
9805
9642
9075
8796
7993
6979
6102
5090
4369
3838
1973
3728
3893
3949
3720
3404
6909
6315
6080
6503
6741
Wind (km/h)
20
SSW
20
S
20
SSW
20
SSW
15
SSW
10
SW
15
SW
15
SW
15
SW
15
WSW
20
WSW
20
W
15
W
10
WNW
15
NNW
15
NW
20
NW
25
NW
25
WNW
25
W
25
WNW
25
NW
Wind State
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
High Tide
1:55PM0.44m
2:55AM0.50m
2:17PM0.43m
3:27AM0.48m
2:38PM0.42m
Low Tide
8:21AM0.15m
8:16PM0.01m
8:49AM0.18m
8:44PM0.02m
9:15AM0.20m
9:11PM0.04m
part cloud
part cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:17
 mm
Temp °C
10
11
11
11
10
9
9
9
9
9
10
11
9
7
7
5
6
13
19
19
16
16
Feels °C
4
6
6
6
6
6
6
5
5
5
6
7
5
4
4
1
2
7
13
14
10
10
  • 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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