Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 10 am 30 Oct 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
15.1°C
1.3° 

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 (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 10ft (3.0m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 10ft (3.0m), 14s period with SW swell.
  • Evening surf: Evening surf (30 Oct, local time) - 8ft (2.5m), 14s period with SW swell.

The current surf forecast for Johanna at 4PM is: 3.0m 14s primary swell from a Southwest direction (forecast issued at 10:00am October 30). An open ocean swell of 0.7m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 5.

Time (AEDT) & DateWave HeightWave Period
Morning (30 Oct)10ft (3.0m)14s
Afternoon (30 Oct)10ft (3.0m)14s
Evening (30 Oct)8ft (2.5m)14s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri afternoon, min 10°C on Sun night). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Sun night).

Friday
30
Saturday
31
Sunday
1
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
5
5
5
4
4
4
4
4
3
1
0
0
1
2
1
3
3
0
0
1
3
3
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
14
3
SW
14
3
SW
14
2.5
SW
14
2.5
SW
14
2.3
SW
14
2.2
SW
13
2.1
SW
13
1.9
SW
13
1.8
SW
13
1.6
SW
13
1.7
SW
13
1.6
SW
12
1.6
SW
12
1.5
SW
12
1.8
WSW
12
1.8
SW
12
1.9
SW
12
1.9
SW
12
1.4
SW
12
1.9
SW
12
1.8
SW
12
Wave Graph
Metric surfscale
Energy kJ
4009
3558
3056
2717
2521
1962
1693
1438
1228
1037
865
940
812
761
624
952
902
961
961
570
1025
882
Wind (km/h)
10
NE
5
ENE
5
E
5
ENE
10
NNE
15
NNE
15
N
10
NNW
15
NNW
30
WNW
25
W
25
WSW
15
W
15
WNW
15
WNW
15
WNW
15
NW
15
W
20
WSW
15
WSW
5
SW
0
E
Wind State
off
cross-off
cross-off
cross-off
off
off
off
cross-off
cross-off
cross
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
1:50PM0.40m
3:28AM0.55m
2:24PM0.41m
4:05AM0.53m
3:01PM0.41m
Low Tide
8:57AM0.21m
8:22PM-0.04m
9:27AM0.22m
9:00PM-0.03m
9:59AM0.23m
9:40PM-0.00m
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
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6:18
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—
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6:18
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—
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—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
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7:59
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—
—
—
—
—
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8:00
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—
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—
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8:00
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 mm
—
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—
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Temp °C
12
20
23
23
23
21
21
16
18
19
15
15
14
13
13
14
13
15
16
15
12
11
Feels °C
11
19
21
21
21
18
17
14
15
15
11
11
11
11
10
11
11
12
12
12
11
11
  • 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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