Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.2°C
1.1° 

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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 10ft (3.0m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 8ft (2.5m), 14s period with SW swell.
  • Evening surf: Evening surf (23 Sep, local time) - 8ft (2.5m), 13s period with SW swell.

The current surf forecast for Johanna at 4PM is: 2.5m 14s primary swell from a Southwest direction (forecast issued at 09:00am September 23). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Sep)10ft (3.0m)14s
Afternoon (23 Sep)8ft (2.5m)14s
Evening (23 Sep)8ft (2.5m)13s

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


Short Range Forecast

Some drizzle, heaviest during Fri morning. Warm (max 22°C on Thu morning, min 10°C on Fri night). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
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
3
3
4
4
4
4
4
4
4
4
4
4
3
3
3
3
2
1
2
4
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)
3.5
SW
14
3
SW
14
3
SW
14
2.5
SW
14
2.5
SW
13
2.5
SW
13
2.5
SW
13
2.4
SW
13
2.3
SW
13
2.2
SW
13
2.1
SW
13
2
WSW
13
1.9
SW
13
1.9
SW
13
1.7
SW
12
1.6
SW
12
1.5
SW
12
1.5
WSW
12
1.4
SW
12
1.6
SW
13
1.6
SW
13
1.6
SW
13
Wave Graph
Metric surfscale
Energy kJ
4310
3325
2842
2657
2542
2340
2108
2002
1804
1710
1457
1359
1230
1077
892
742
667
669
607
854
880
880
Wind (km/h)
10
NE
5
SSE
10
SE
15
ESE
15
E
10
NE
10
NE
5
NE
10
NNE
5
N
5
NE
0
SW
10
NE
10
N
10
N
15
NW
15
NW
15
WNW
15
W
15
WSW
10
SW
5
WSW
Wind State
off
glassy
cross
cross
cross-off
cross-off
cross-off
off
off
glassy
glassy
glassy
off
off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
glassy
High Tide
11:02AM0.35m
11:18AM0.38m
10:16PM0.27m
11:36AM0.39m
Low Tide
1:53AM0.20m
6:40PM0.26m
4:22AM0.19m
6:01PM0.23m
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
 mm
1
Temp °C
8
13
15
15
12
12
13
13
14
19
22
22
18
18
19
17
14
14
15
13
12
11
Feels °C
6
11
12
11
9
9
10
11
11
17
21
21
16
17
18
15
12
12
14
11
11
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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