Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.4° C
0.8° 

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 (03 Aug):

  • Afternoon surf: Afternoon surf (03 Aug, local time) - 13ft (4.0m), 14s period with WSW swell.
  • Evening surf: Evening surf (03 Aug, local time) - 11ft (3.5m), 13s period with WSW swell.

The current surf forecast for Johanna at 7PM is: 2.4m 14s primary swell from a Southwest direction and 2.5m 9s secondary swell from a West-southwest direction (forecast issued at 03:00pm August 03). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (03 Aug)--
Afternoon (03 Aug)13ft (4.0m)14s
Evening (03 Aug)11ft (3.5m)13s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Mon night. Very mild (max 12°C on Wed morning, min 8°C on Wed night). Winds decreasing (fresh winds from the W on Mon afternoon, light winds from the WNW by Wed night).

Mon
3
Tuesday
4
Wednesday
5
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)
2
0
0
0
3
0
0
0
0
0
0
0
0
0
0
2
0
1
2
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)
1.9
WSW
16
4
WSW
14
2.4
SW
14
3.5
WSW
13
4
WSW
13
3.5
WSW
12
3.5
WSW
11
3.5
WSW
12
3.5
SW
11
3
SW
11
3
SW
10
2.4
SW
10
2.1
SW
9
2.1
SW
9
2.3
SW
10
2.3
SW
15
2.1
SW
14
2.1
SW
14
2.1
SW
13
1.6
SW
13
Wave Graph
Metric surfscale
Energy kJ
1766
6152
2193
4718
4465
3826
3511
3229
3153
2285
1799
1007
727
760
1142
2148
1812
1549
1460
878
Wind (km/h)
30
W
30
W
20
W
30
W
25
W
25
W
30
WSW
25
SW
25
SW
25
SW
25
WSW
20
SW
20
WSW
25
WSW
20
WSW
20
WSW
20
W
15
WSW
15
W
10
WNW
Wind State
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
2:45AM0.41m
2:48PM0.46m
3:22AM0.43m
3:04PM0.45m
Low Tide
8:49PM0.12m
8:38AM0.13m
9:09PM0.09m
9:10AM0.16m
9:32PM0.07m
rain showers
rain showers
part cloud
light rain
part cloud
light rain
light rain
light rain
rain showers
light rain
rain showers
rain showers
light rain
light rain
rain showers
part cloud
part cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:38
 mm
1
1
1
1
2
2
2
2
2
2
1
1
1
Temp °C
12
11
10
10
10
10
11
11
11
11
11
11
11
11
11
11
12
12
10
10
Feels °C
5
4
5
3
4
5
5
6
5
6
6
7
7
6
6
7
7
8
6
7
  • 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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