Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.2°C
0.9° 

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 Sep):

  • Afternoon surf: Afternoon surf (30 Sep, local time) - 7.5ft (2.3m), 16s period with SW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 7.5ft (2.3m), 16s period with SW swell.

The current surf forecast for Johanna at 10PM is: 2.3m 16s primary swell from a Southwest direction (forecast issued at 03:00pm September 30). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (30 Sep)--
Afternoon (30 Sep)7.5ft (2.3m)16s
Evening (30 Sep)7.5ft (2.3m)16s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Thu morning. Very mild (max 16°C on Wed afternoon, min 11°C on Thu night). Winds increasing (calm on Thu afternoon, fresh winds from the ESE by Fri night).

Wed
30
Thursday
1
Friday
2
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
4
4
4
4
3
3
3
3
4
4
4
4
4
3
2
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)
2.3
SW
16
2.3
SW
16
2.3
SW
16
2.3
SW
16
2.3
SW
15
2.3
SW
15
2.5
SW
15
2.4
SW
15
2.4
WSW
14
2.2
WSW
14
2.2
WSW
14
2.3
SW
14
2.4
WSW
14
2.4
WSW
14
2.4
SW
13
2.3
SW
13
2.5
SW
14
2.5
SW
15
2.5
SW
15
3
SW
15
Wave Graph
Metric surfscale
Energy kJ
2702
2668
2634
2421
2298
2390
2684
2491
2346
2053
2053
2155
2218
2033
2098
1831
2238
2906
3034
3241
Wind (km/h)
15
NNW
10
N
5
NNW
10
NW
15
N
20
NNW
15
WNW
10
W
10
WNW
5
NW
0
SW
5
ESE
5
N
5
SSE
10
SE
20
SE
20
SE
15
SSE
15
SE
15
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
glassy
glassy
glassy
glassy
glassy
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
2:08AM0.54m
1:25PM0.42m
2:42AM0.54m
1:48PM0.43m
Low Tide
7:20PM0.01m
8:10AM0.18m
7:49PM-0.02m
8:38AM0.20m
8:22PM-0.03m
cloud
light rain
rain showers
clear
light rain
light rain
light rain
light rain
mod rain
light rain
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
6:01
—
—
—
—
—
—
—
6:01
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:29
—
—
—
—
—
—
—
6:30
—
—
—
—
—
—
—
6:30
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 mm
—
2
1
—
3
4
1
4
6
1
—
—
—
—
—
—
—
—
—
—
Temp °C
21
16
16
15
15
16
16
14
12
13
13
12
11
11
12
13
14
13
12
12
Feels °C
17
15
16
14
14
14
15
13
11
13
13
11
10
10
10
9
10
9
9
9
  • 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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