Dunedin - St Kilda Beach Surf Break

Lat Long: 45.91° S 170.53° E

Dunedin - St Kilda Beach 48 hour detailed Surf Forecast

Issued: 5 pm 26 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunedin - St Kilda Beach sea temperature is
11.2°C
2.4° 

Dunedin - St Kilda Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Dunedin - St Kilda Beach today (26 Aug):

  • Afternoon surf: Afternoon surf (26 Aug, local time) - 5.5ft (1.7m), 16s period with S swell.
  • Evening surf: Evening surf (26 Aug, local time) - 6.5ft (2.0m), 17s period with S swell.

The current surf forecast for Dunedin - St Kilda Beach at 9PM is: 2.0m 17s primary swell from a South direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 05:00pm August 26). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (26 Aug)--
Afternoon (26 Aug)5.5ft (1.7m)16s
Evening (26 Aug)6.5ft (2.0m)17s

Table - waves today at Dunedin - St Kilda Beach. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 9mm), mostly falling on Wed afternoon. Very mild (max 13°C on Fri afternoon, min 6°C on Thu morning). Winds decreasing (strong winds from the NE on Thu afternoon, calm by Sat morning).

Wed
26
Thursday
27
Friday
28
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
2
2
2
2
1
1
1
0
0
1
0
1
2
2
1
1
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
16
1.9
S
16
2
S
17
2.1
S
16
2.1
S
16
2
S
15
1.9
S
14
1.8
S
13
1.7
S
12
1.5
S
12
1.4
S
12
1.3
S
12
1.2
S
11
1.2
S
11
1.2
S
11
1.2
S
11
1.1
S
10
1
S
10
1
S
10
Wave Graph
Metric surfscale
Energy kJ
1533
1901
2209
2376
2164
1699
1371
1057
871
646
544
441
363
350
338
332
259
206
212
Wind (km/h)
10
S
10
S
15
SSE
10
ESE
20
ENE
30
ENE
40
NE
45
NE
50
NE
45
NE
30
NE
25
NNE
20
NNE
10
WSW
10
W
10
WSW
15
WSW
15
WNW
25
WSW
Wind State
cross-on
cross-on
on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
cross
High Tide
2:36PM1.68m
2:53AM1.62m
3:17PM1.70m
3:33AM1.64m
3:57PM1.71m
Low Tide
8:56PM0.29m
9:10AM0.23m
9:36PM0.25m
9:50AM0.20m
light rain
light rain
cloud
cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:15
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:01
6:02
 mm
4
1
2
1
1
Temp °C
7
8
7
7
7
7
6
6
7
8
9
8
9
8
8
11
13
12
10
Feels °C
4
5
3
3
1
0
-3
-4
-4
-2
3
3
4
5
5
8
10
8
4
  • 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 

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