Dunedin - St Clair Surf Break

Lat Long: 45.91° S 170.50° E

Dunedin - St Clair 48 hour detailed Surf Forecast

Issued: 11 pm 14 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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 4ft (1.2m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 5ft (1.6m), 16s period with SSW swell.
  • Evening surf: Evening surf (15 Aug, local time) - 4ft (1.2m), 16s period with SSW swell.

The current surf forecast for Dunedin - St Clair at 6AM is: 1.1m 16s primary swell from a South-southwest direction and 0.7m 8s secondary swell from a East direction, 0.6m 3s secondary swell from a West-southwest direction (forecast issued at 11:00pm August 14). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (15 Aug)4ft (1.2m)16s
Afternoon (15 Aug)5ft (1.6m)16s
Evening (15 Aug)4ft (1.2m)16s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat morning. Very mild (max 11°C on Fri night, min 3°C on Sun morning). Wind will be generally light.

Saturday
15
Sunday
16
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)
3
2
3
1
0
0
0
0
1
2
1
3
4
3
1
2
4
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
17
1
SSW
17
1
SSW
16
1.1
SSW
16
1.2
SSW
16
1.3
SSW
16
1.6
SSW
16
1.3
SSW
16
1.2
SSW
16
1.5
S
15
1.4
SSW
15
1.5
S
16
1.6
S
16
1.6
S
16
1.6
S
16
1.5
S
16
1.5
S
15
Wave Graph
Metric surfscale
Energy kJ
625
603
561
661
807
927
1382
882
739
1088
929
1117
1347
1330
1297
1102
1032
Wind (km/h)
5
W
5
WSW
10
NW
20
SW
25
SSW
25
S
25
S
20
S
15
SSW
15
WSW
15
WSW
15
WSW
15
W
15
SW
20
SW
15
SW
10
W
Wind State
cross-off
cross
off
cross
cross-on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross-on
cross-on
cross-off
High Tide
5:27AM1.79m
5:56PM1.81m
6:21AM1.75m
6:49PM1.73m
Low Tide
11:17PM0.07m
11:38AM0.05m
00:04AM0.11m
12:26PM0.12m
cloud
clear
part cloud
cloud
light rain
light rain
part cloud
part cloud
clear
cloud
rain showers
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:37
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:46
5:49
 mm
2
2
1
Temp °C
11
9
9
8
7
7
7
7
6
4
5
4
3
6
7
6
5
Feels °C
9
7
7
3
1
1
1
1
1
-1
0
-1
-1
1
2
2
2
  • 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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