Dunedin - St Clair Surf Break

Lat Long: 45.91° S 170.50° E

Dunedin - St Clair 48 hour detailed Surf Forecast

Issued: 11 am 12 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dunedin - St Clair sea temperature is
10.0° C
1.0° 

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 (12 Jul):

  • Morning surf: Morning surf (12 Jul, local time) - 2ft (0.6m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (12 Jul, local time) - 2ft (0.6m), 14s period with S swell.
  • Evening surf: Evening surf (12 Jul, local time) - 2.5ft (0.8m), 13s period with SSW swell.

The current surf forecast for Dunedin - St Clair at 3PM is: 0.6m 14s primary swell from a South direction and 0.7m 9s secondary swell from a South direction (forecast issued at 11:00am July 12). An open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (12 Jul)2ft (0.6m)15s
Afternoon (12 Jul)2ft (0.6m)14s
Evening (12 Jul)2.5ft (0.8m)13s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Tue afternoon, min 4°C on Sun morning). Wind will be generally light.

Sun
12
Monday
13
Tuesday
14
Wed
15
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
12 AM
3 AM
6 AM
Rating
(10 max)
2
2
2
2
2
2
2
1
0
0
1
0
1
0
0
1
1
0
1
1
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SSW
15
0.6
SSW
14
0.6
S
14
0.5
S
14
0.8
SSW
13
0.8
SSW
13
0.7
SSW
13
0.7
SSW
13
0.6
SSW
13
0.5
SSW
12
0.4
SSW
12
0.3
SSW
12
0.3
SSW
12
0.3
ESE
9
0.2
S
19
0.3
S
18
0.3
SSW
18
0.3
SSW
18
0.4
SSW
16
0.6
SSW
16
0.8
SSW
16
0.8
SSW
18
0.8
SSW
19
0.8
SSW
17
Wave Graph
Metric surfscale
Energy kJ
167
165
150
101
239
236
181
178
129
86
50
29
30
16
29
56
62
61
89
208
359
408
461
367
Wind (km/h)
10
NW
5
N
10
NE
15
NNE
10
N
10
N
15
NNE
20
NNE
25
NNE
15
NNE
10
N
10
NNW
10
NW
15
NNW
10
NW
15
NNW
20
N
20
NNE
10
NW
5
SW
10
WNW
10
WNW
10
NW
10
NW
Wind State
off
glassy
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
off
off
off
off
cross-off
off
cross
cross-off
cross-off
off
off
High Tide
1:43PM1.89m
2:06AM1.78m
2:38PM1.94m
3:01AM1.80m
3:34PM1.95m
3:57AM1.82m
Low Tide
7:21AM0.13m
8:02PM0.16m
8:21AM0.07m
9:01PM0.11m
9:19AM0.02m
9:56PM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
clear
clear
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:15
8:15
8:15
8:14
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:10
5:12
5:13
 mm
Temp °C
4
7
8
6
4
4
4
5
6
8
11
10
7
8
7
7
9
13
14
11
10
8
8
7
Feels °C
0
4
5
2
0
0
-1
-1
0
3
8
7
3
4
3
3
4
8
11
9
8
5
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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