Dunedin - St Clair Surf Break

Lat Long: 45.91° S 170.50° E

Dunedin - St Clair 48 hour detailed Surf Forecast

Issued: 11 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunedin - St Clair sea temperature is
10.4° C
1.7° 

Dunedin - St Clair 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 Clair today (08 Aug):

  • Morning surf: Morning surf (08 Aug, local time) - 3ft (0.9m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (08 Aug, local time) - 2.5ft (0.8m), 9s period with SSE swell.
  • Evening surf: Evening surf (08 Aug, local time) - 2.5ft (0.7m), 9s period with SSE swell.

The current surf forecast for Dunedin - St Clair at 5PM is: 0.8m 9s primary swell from a South-southeast direction and 0.4m 15s secondary swell from a South-southwest direction, 0.5m 3s secondary swell from a East-northeast direction (forecast issued at 11:00am August 08). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (08 Aug)3ft (0.9m)9s
Afternoon (08 Aug)2.5ft (0.8m)9s
Evening (08 Aug)2.5ft (0.7m)9s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun morning. Mild temperatures (max 9°C on Sat morning, min 7°C on Sat morning). Wind will be generally light.

Sat
8
Sunday
9
Monday
10
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
2
1
1
0
0
0
0
0
0
2
2
0
0
0
0
0
1
0
1
0
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)
0.9
S
9
0.8
SSE
9
0.8
SSE
9
0.5
S
15
0.7
SSE
9
0.6
SSE
9
0.6
SSE
9
1
E
5
0.4
SSW
17
1.2
E
6
0.5
S
16
0.5
S
16
0.9
SSE
9
1.1
SSE
9
1.3
SSE
8
1.4
SE
6
1.3
SE
6
1.2
SE
6
1
SE
7
0.9
ESE
7
0.6
SE
12
Wave Graph
Metric surfscale
Energy kJ
130
106
106
113
84
64
62
51
101
89
132
127
118
181
212
139
128
120
88
78
93
Wind (km/h)
5
NNE
15
NE
20
NE
20
NE
20
NE
25
NE
25
ENE
25
ENE
20
E
15
E
5
W
15
W
20
WSW
15
SW
15
S
20
S
15
S
10
S
5
ESE
10
ENE
20
NE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
glassy
cross-off
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-off
cross-off
High Tide
11:36AM1.75m
00:01AM1.66m
12:33PM1.81m
00:57AM1.71m
1:29PM1.87m
Low Tide
5:40PM0.27m
6:03AM0.19m
6:46PM0.22m
7:07AM0.13m
7:48PM0.16m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:47
7:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:38
5:39
5:40
 mm
1
2
1
1
1
2
1
1
1
Temp °C
7
9
9
8
8
8
8
8
8
9
9
9
9
9
8
8
8
9
9
8
8
Feels °C
4
5
4
3
3
3
3
3
3
6
8
6
5
5
4
4
5
7
7
5
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
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