Johanna Surf Break

Lat Long: 38.78° S 143.42° E

Johanna 48 hour detailed Surf Forecast

Issued: 9 am 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Johanna sea temperature is
14.4°C
1.2° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 8ft (2.4m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 8ft (2.4m), 15s period with SW swell.
  • Evening surf: Evening surf (29 Sep, local time) - 7.5ft (2.3m), 15s period with SW swell.

The current surf forecast for Johanna at 1PM is: 2.5m 16s primary swell from a Southwest direction (forecast issued at 09:00am September 29). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.

Time (AEST) & DateWave HeightWave Period
Morning (29 Sep)8ft (2.4m)16s
Afternoon (29 Sep)8ft (2.4m)15s
Evening (29 Sep)7.5ft (2.3m)15s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu morning. Warm (max 24°C on Tue morning, min 11°C on Thu night). Winds decreasing (fresh winds from the N on Tue night, light winds from the NNW by Wed night).

Tuesday
29
Wednesday
30
Thursday
1
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
4
4
3
3
2
3
4
4
4
3
4
3
4
4
4
3
3
2
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)
2.4
SW
16
2.4
SW
16
2.5
SW
16
2.4
SW
15
2.3
SW
15
2.2
SW
15
2.2
SW
15
2.3
SW
15
2
SW
15
2.3
SW
16
2.3
SW
16
2.3
SW
16
2.3
SW
16
2.3
SW
16
2.3
SW
15
2.3
SW
15
2.4
SW
15
2.4
SW
15
2.3
SW
14
2.2
WSW
14
2.2
SW
14
2.3
SW
14
Wave Graph
Metric surfscale
Energy kJ
2905
2832
2944
2620
2390
2083
2055
2309
1715
2702
2702
2668
2634
2567
2454
2390
2392
2328
2185
2053
1903
2155
Wind (km/h)
10
NNE
15
N
15
N
15
N
30
N
30
N
25
N
20
NW
15
N
15
NNW
15
N
10
W
10
NW
10
WNW
5
NNW
10
NNW
10
NNW
10
WNW
10
WNW
15
WSW
10
SW
10
WSW
Wind State
off
off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-off
cross
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross-on
High Tide
12:44PM0.41m
1:34AM0.52m
1:04PM0.41m
2:08AM0.54m
1:25PM0.42m
Low Tide
7:11AM0.15m
6:54PM0.04m
7:41AM0.16m
7:20PM0.01m
8:10AM0.18m
7:49PM-0.02m
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
cloud
light rain
light rain
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
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6:03
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6:01
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—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
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6:28
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6:29
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6:30
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 mm
—
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—
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—
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—
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1
—
—
1
1
3
1
1
—
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Temp °C
13
18
24
23
23
22
22
20
19
21
22
18
17
15
15
15
15
15
16
14
13
12
Feels °C
10
14
21
20
18
15
16
15
15
17
19
17
16
15
15
15
15
15
16
12
11
10
  • 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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