Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 pm 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.8° C
1.0° 

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 (11 Jul):

  • Morning surf: Morning surf (11 Jul, local time) - 6ft (1.8m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (11 Jul, local time) - 5ft (1.6m), 14s period with WSW swell.
  • Evening surf: Evening surf (11 Jul, local time) - 6ft (1.8m), 13s period with WSW swell.

The current surf forecast for Johanna at 4AM is: 1.9m 15s primary swell from a West-southwest direction (forecast issued at 09:00pm July 10). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEST) & DateWave HeightWave Period
Morning (11 Jul)6ft (1.8m)14s
Afternoon (11 Jul)5ft (1.6m)14s
Evening (11 Jul)6ft (1.8m)13s

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


Short Range Forecast

Heavy rain (total 33mm), heaviest during Sat afternoon. Very mild (max 14°C on Sat morning, min 7°C on Sat night). Winds increasing (light winds from the N on Fri night, strong winds from the W by Sat night).

Fri
10
Saturday
11
Sunday
12
Monday
13
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
Rating
(10 max)
4
3
3
3
2
3
3
1
3
2
6
0
0
0
0
0
0
0
6
0
!
!
!
!
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)
2.3
WSW
15
2.2
WSW
15
2.2
WSW
15
1.9
WSW
15
2
WSW
14
1.7
WSW
14
1.6
WSW
14
1.6
WSW
14
2.5
W
9
2
WSW
12
3.5
W
12
4.5
WSW
11
5.5
WSW
12
6
W
13
6
WSW
12
6
WSW
13
6
WSW
13
5.5
WSW
13
6
WSW
13
6
WSW
14
6
WSW
15
6.5
WSW
15
6
WSW
16
6.5
WSW
16
Wave Graph
Metric surfscale
Energy kJ
2238
2090
2038
1568
1600
1175
1042
999
1080
1221
3738
5188
8136
10591
11532
11366
11220
11103
12090
14186
16562
19419
18249
20393
Wind (km/h)
10
N
15
N
20
N
25
N
30
N
30
N
30
N
30
NNW
20
NW
30
NW
30
NW
45
W
35
W
40
W
40
W
40
W
35
W
35
WNW
35
WNW
35
WNW
35
NW
30
NW
35
NW
35
WNW
Wind State
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
High Tide
4:27PM0.39m
7:36AM0.40m
4:38PM0.38m
9:17AM0.42m
4:40PM0.37m
10:48AM0.45m
Low Tide
11:50PM0.07m
12:25PM0.33m
00:42AM0.05m
2:36PM0.37m
1:50AM0.04m
part cloud
clear
clear
clear
cloud
cloud
clear
light rain
heavy rain
part cloud
light rain
light rain
light rain
rain showers
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:43
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:20
5:21
 mm
1
11
1
2
1
2
1
1
1
1
2
2
1
2
Temp °C
11
10
10
10
10
11
14
12
9
8
7
11
11
11
12
12
12
12
11
11
11
12
13
12
Feels °C
8
6
6
5
4
4
7
6
4
1
0
2
3
3
4
4
4
5
4
4
4
5
6
5
  • 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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