Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 3 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.1° C
0.7° 

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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 6.5ft (2.0m), 14s period with WSW swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 5.5ft (1.7m), 13s period with WSW swell.
  • Evening surf: Evening surf (09 Aug, local time) - 7ft (2.1m), 16s period with WSW swell.

The current surf forecast for Johanna at 8AM is: 2.0m 14s primary swell from a West-southwest direction and 0.9m 18s secondary swell from a West-southwest direction (forecast issued at 03:00am August 09). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (AEST) & DateWave HeightWave Period
Morning (09 Aug)6.5ft (2.0m)14s
Afternoon (09 Aug)5.5ft (1.7m)13s
Evening (09 Aug)7ft (2.1m)16s

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


Short Range Forecast

Heavy rain (total 29mm), heaviest during Mon morning. Very mild (max 13°C on Mon morning, min 9°C on Mon morning). Winds increasing (light winds from the E on Sun night, fresh winds from the SW by Mon afternoon).

Sunday
9
Monday
10
Tuesday
11
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
7 PM
10 PM
Rating
(10 max)
4
4
3
3
4
3
4
5
5
7
6
7
0
0
0
0
0
0
4
4
4
4
4
4
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)
2.4
WSW
14
2.2
WSW
14
2
WSW
14
1.9
WSW
13
1.8
WSW
13
1.6
WSW
13
2.1
WSW
16
2.1
WSW
16
1.9
WSW
19
3
WSW
19
3
WSW
19
3
WSW
18
3
WSW
17
3
WSW
17
3
WSW
16
4
WSW
16
2.5
WSW
16
2.5
WSW
15
3
WSW
14
3
WSW
14
3
WSW
14
2.5
WSW
14
3
WSW
17
3
WSW
17
Wave Graph
Metric surfscale
Energy kJ
2285
1977
1512
1243
1110
850
2314
2023
2627
6378
6972
6324
6043
5533
4533
7763
3460
3040
4287
3496
3246
2847
4660
5046
Wind (km/h)
20
NNE
25
NNE
25
NNE
25
NNE
25
NNE
25
NNE
20
NNE
15
N
5
E
10
E
10
SE
10
NW
20
WSW
30
SW
25
SW
30
WSW
25
W
25
W
20
NW
20
NW
25
NW
25
NNW
25
NNW
30
NNW
Wind State
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-on
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
6:51AM0.40m
3:59PM0.40m
8:49AM0.39m
3:58PM0.39m
11:00AM0.42m
Low Tide
11:10PM0.03m
11:21AM0.34m
00:02AM0.05m
12:36PM0.37m
1:17AM0.07m
clear
part cloud
cloud
light rain
light rain
light rain
cloud
light rain
light rain
light rain
light rain
mod rain
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
7:18
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:45
 mm
1
3
1
2
1
2
4
7
1
2
1
1
Temp °C
14
13
11
11
11
12
12
12
12
11
12
9
13
13
12
12
10
11
10
11
13
13
11
11
Feels °C
9
7
5
5
6
7
8
9
11
9
10
7
9
8
7
6
4
5
6
5
7
8
5
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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