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 29 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 (29 Aug):

  • Afternoon surf: Afternoon surf (29 Aug, local time) - 3.5ft (1.0m), 10s period with SSW swell.
  • Evening surf: Evening surf (29 Aug, local time) - 3.5ft (1.0m), 12s period with SSW swell.

The current surf forecast for Dunedin - St Kilda Beach at 11PM is: 1.0m 12s primary swell from a South-southwest direction and 0.5m 17s secondary swell from a South direction (forecast issued at 05:00pm August 29). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (29 Aug)--
Afternoon (29 Aug)3.5ft (1.0m)10s
Evening (29 Aug)3.5ft (1.0m)12s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Mon morning. Very mild (max 13°C on Sat afternoon, min 4°C on Mon night). Winds increasing (light winds from the WNW on Sat afternoon, strong winds from the WSW by Sun afternoon).

Sat
29
Sunday
30
Monday
31
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
1
0
2
1
2
1
0
0
!
!
!
!
!
!
0
!
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SSW
10
1
SSW
11
1
SSW
12
1
SSW
13
1.1
SSW
13
1.4
SW
13
1.7
SSW
16
1.8
SSW
16
3
SSW
15
3.5
SSW
15
3.5
SW
15
4
SSW
14
4
SSW
14
4
SW
14
3
SSW
14
4.5
SSW
13
4.5
SSW
13
4.5
SSW
13
2.5
SSW
11
Wave Graph
Metric surfscale
Energy kJ
206
234
256
302
390
689
1324
1537
3393
5678
6103
5792
5711
5874
2993
5908
6587
6689
1725
Wind (km/h)
5
WNW
10
NW
20
W
25
W
20
NW
30
W
25
W
40
W
40
WSW
45
WSW
40
W
35
W
30
W
30
WSW
35
WSW
35
WSW
35
WSW
35
WSW
35
WSW
Wind State
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
High Tide
4:38PM1.70m
4:56AM1.66m
5:20PM1.68m
5:40AM1.66m
6:04PM1.65m
Low Tide
10:53PM0.21m
11:10AM0.17m
11:32PM0.21m
11:53AM0.18m
clear
cloud
cloud
light rain
cloud
rain showers
clear
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:04
6:05
6:07
 mm
1
2
1
3
2
1
1
3
2
2
4
3
3
1
Temp °C
13
12
10
9
9
9
10
9
8
6
5
5
5
5
5
5
5
5
5
Feels °C
10
9
5
3
4
2
3
0
-2
-5
-4
-3
-2
-2
-3
-3
-3
-3
-3
  • 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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