Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 10 Jul 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.9° 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 (10 Jul):

  • Morning surf: Morning surf (10 Jul, local time) - 8ft (2.5m), 15s period with WSW swell.
  • Afternoon surf: Afternoon surf (10 Jul, local time) - 8ft (2.4m), 15s period with WSW swell.
  • Evening surf: Evening surf (10 Jul, local time) - 7ft (2.2m), 15s period with WSW swell.

The current surf forecast for Johanna at 3PM is: 2.4m 15s primary swell from a West-southwest direction (forecast issued at 09:00am July 10). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (10 Jul)8ft (2.5m)15s
Afternoon (10 Jul)8ft (2.4m)15s
Evening (10 Jul)7ft (2.2m)15s

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


Short Range Forecast

Heavy rain (total 32mm), heaviest during Sat afternoon. Very mild (max 14°C on Sat morning, min 8°C on Sat afternoon). Winds increasing (light winds from the NNW on Fri morning, strong winds from the W by Sun morning).

Friday
10
Saturday
11
Sunday
12
Mon
13
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
1 AM
4 AM
Rating
(10 max)
5
4
4
4
4
3
3
3
2
3
3
1
2
1
0
0
0
0
0
0
0
0
6
!
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)
2.5
WSW
15
2.5
WSW
15
2.5
WSW
15
2.4
WSW
15
2.3
WSW
15
2.2
WSW
15
2.2
WSW
15
2.2
WSW
15
1.8
WSW
14
1.7
WSW
14
1.6
WSW
14
1.6
WSW
14
2.5
W
9
1.8
WSW
13
5
W
11
6.5
WSW
12
5.5
WSW
13
5.5
W
13
6
WSW
12
6
WSW
13
5.5
WSW
13
5.5
WSW
13
6
WSW
13
6
WSW
14
Wave Graph
Metric surfscale
Energy kJ
3040
2919
2883
2615
2238
2090
2038
1966
1389
1175
1028
985
1080
1012
6061
11245
10340
10073
10054
10559
10572
10798
12295
15317
Wind (km/h)
10
N
10
N
10
NNW
10
N
15
N
20
N
20
N
25
N
25
N
30
N
30
N
30
NNW
25
NNW
35
NW
40
W
40
W
40
WNW
45
W
40
W
40
W
40
W
35
WNW
35
WNW
35
WNW
Wind State
off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-on
cross
cross
cross-on
cross
cross
cross
High Tide
6:14AM0.39m
4:27PM0.39m
7:36AM0.40m
4:38PM0.38m
9:17AM0.42m
4:40PM0.37m
Low Tide
11:21AM0.29m
11:50PM0.07m
12:25PM0.33m
00:42AM0.05m
2:36PM0.37m
1:50AM0.04m
clear
part cloud
clear
part cloud
cloud
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
part cloud
light rain
light rain
light rain
rain showers
rain showers
light rain
light rain
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:43
7:43
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:19
5:20
5:20
5:21
 mm
1
8
3
2
2
5
1
1
3
2
3
1
Temp °C
7
10
13
13
10
10
10
9
10
11
14
12
8
8
10
10
10
11
12
12
11
12
11
12
Feels °C
4
7
10
10
7
6
5
4
4
4
7
6
2
0
2
2
2
2
4
4
3
5
4
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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