Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 pm 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.6° 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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 15ft (4.5m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 16ft (5.0m), 14s period with SW swell.
  • Evening surf: Evening surf (23 Jul, local time) - 18ft (5.5m), 15s period with SW swell.

The current surf forecast for Johanna at 3AM is: 4.0m 14s primary swell from a Southwest direction (forecast issued at 09:00pm July 22). The wind direction is predicted to be cross-onshore.

Time (AEST) & DateWave HeightWave Period
Morning (23 Jul)15ft (4.5m)14s
Afternoon (23 Jul)16ft (5.0m)14s
Evening (23 Jul)18ft (5.5m)15s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Fri night. Very mild (max 14°C on Sat morning, min 8°C on Wed night). Mainly fresh winds.

Wed
22
Thursday
23
Friday
24
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)
1
0
0
0
0
0
0
0
0
0
!
!
!
0
6
6
6
6
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
WSW
11
3
SW
11
4
SW
13
4.5
SW
14
4.5
SW
14
4.5
SW
14
4.5
SW
14
5
SW
14
5
SW
15
5.5
SW
15
6
SW
15
6
SW
15
5.5
SW
15
5.5
SW
15
5
SW
15
5
SW
14
5
SW
14
5
SW
14
Wave Graph
Metric surfscale
Energy kJ
2245
1903
5197
7188
8168
8055
8512
9339
11461
14230
15643
16020
15078
13456
11139
10571
9375
8626
Wind (km/h)
20
WSW
25
WSW
25
WSW
25
WSW
25
WSW
25
WSW
30
WSW
30
WSW
35
WSW
35
WSW
30
WSW
30
WSW
25
WSW
25
W
30
W
30
W
30
W
30
W
Wind State
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
cross
cross
cross
High Tide
5:23AM0.40m
4:14PM0.42m
6:19AM0.39m
4:28PM0.39m
Low Tide
10:40PM0.06m
10:43AM0.25m
11:14PM0.07m
11:20AM0.29m
light rain
light rain
rain showers
rain showers
light rain
cloud
rain showers
rain showers
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:29
 mm
1
1
1
1
1
1
1
1
1
Temp °C
10
10
9
8
9
10
11
10
11
11
10
11
11
11
12
12
12
12
Feels °C
5
4
2
2
3
3
3
3
3
3
3
4
5
5
5
5
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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