Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 am 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.3°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 (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 11ft (3.5m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 10ft (3.0m), 16s period with SW swell.
  • Evening surf: Evening surf (27 Sep, local time) - 10ft (3.0m), 15s period with SW swell.

The current surf forecast for Johanna at 8AM is: 3.5m 16s primary swell from a Southwest direction (forecast issued at 03:00am September 27). The wind direction is predicted to be cross-shore.

Time (AEST) & DateWave HeightWave Period
Morning (27 Sep)11ft (3.5m)16s
Afternoon (27 Sep)10ft (3.0m)16s
Evening (27 Sep)10ft (3.0m)15s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Tue morning, min 7°C on Sun night). Winds increasing (light winds from the ESE on Sun night, fresh winds from the N by Tue night).

Sunday
27
Monday
28
Tuesday
29
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)
5
0
5
4
3
2
3
3
4
3
3
3
2
3
3
4
4
5
5
4
4
4
3
3
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)
3.5
SW
17
3.5
SW
17
3.5
SW
16
3.5
SW
16
3
SW
16
3
SW
16
3
SW
16
3
SW
15
3
SW
14
2.5
SW
14
2.5
SW
14
2.5
SW
14
2.4
SW
13
2.3
SW
13
2.3
SW
13
2.2
SW
13
2.1
SW
13
2.4
SW
16
2.5
SW
16
2.4
SW
16
2.4
SW
16
2.3
SW
15
2.2
SW
15
2.2
SW
15
Wave Graph
Metric surfscale
Energy kJ
7048
7095
6512
5711
4978
4896
4357
3563
3094
2747
2424
2356
2042
1847
1677
1583
1518
3128
3058
2832
2761
2454
2111
2055
Wind (km/h)
20
SE
20
SE
20
SE
20
SE
20
SE
20
SE
15
SE
15
SE
15
SE
10
ESE
10
ESE
10
ESE
15
SE
15
ESE
15
E
15
NE
15
NE
10
NNE
10
NNE
15
NNE
15
N
25
N
30
N
35
N
Wind State
cross-on
cross-on
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-off
cross-off
off
off
off
off
off
off
off
off
High Tide
11:58PM0.39m
12:09PM0.40m
00:30AM0.44m
12:26PM0.40m
1:02AM0.49m
12:44PM0.41m
Low Tide
6:04AM0.16m
6:13PM0.14m
6:39AM0.15m
6:31PM0.09m
7:11AM0.15m
6:54PM0.04m
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:09
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6:07
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6:05
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:25
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6:27
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6:28
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 mm
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Temp °C
10
10
10
9
10
9
8
8
7
7
7
11
13
13
11
11
11
11
13
18
24
23
20
21
Feels °C
5
4
5
4
5
4
4
4
3
4
4
8
9
9
7
8
7
8
10
14
20
18
14
14
  • 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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