Dunedin - St Clair Surf Break

Lat Long: 45.91° S 170.50° E

Dunedin - St Clair 48 hour detailed Surf Forecast

Issued: 11 am 13 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dunedin - St Clair sea temperature is
10.2° C
1.2° 

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 (13 Jul):

  • Morning surf: Morning surf (13 Jul, local time) - 2ft (0.6m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Jul, local time) - 1.5ft (0.4m), 12s period with SSW swell.
  • Evening surf: Evening surf (13 Jul, local time) - 1ft (0.3m), 9s period with E swell.

The current surf forecast for Dunedin - St Clair at 3PM is: 0.4m 12s primary swell from a South-southwest direction (forecast issued at 11:00am July 13). An open ocean swell of 1.0m 6s is not directed at the surf break, a second open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (13 Jul)2ft (0.6m)13s
Afternoon (13 Jul)1.5ft (0.4m)12s
Evening (13 Jul)1ft (0.3m)9s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 15°C on Tue afternoon, min 6°C on Mon morning). Wind will be generally light.

Mon
13
Tuesday
14
Wednesday
15
Thu
16
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)
0
0
1
1
0
0
0
1
1
1
1
0
2
2
2
2
2
2
2
2
2
2
0
0
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
13
0.5
SSW
12
0.4
SSW
12
0.3
SSW
12
0.3
E
9
0.3
ESE
9
0.2
S
19
0.3
S
18
0.3
SSW
18
0.3
SSW
18
0.4
SSW
16
0.5
S
16
0.8
SSW
16
0.9
SSW
17
0.8
SSW
17
0.8
SSW
16
0.8
SSW
17
0.7
SSW
16
0.7
SSW
16
0.6
SSW
16
0.6
SSW
16
0.6
SSW
15
0.6
SSW
15
0.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
129
86
50
29
15
16
29
56
62
61
89
135
363
476
367
363
372
280
269
201
198
186
179
172
Wind (km/h)
20
NNE
15
N
15
N
10
NNW
10
WNW
15
NW
10
NNW
10
N
20
NNW
20
N
10
NNW
15
WSW
10
W
10
WNW
10
NNW
10
NW
10
N
10
N
5
NNW
10
NW
10
NW
15
NNW
30
W
30
W
Wind State
cross-off
cross-off
cross-off
off
cross-off
off
off
off
off
off
off
cross
cross-off
cross-off
off
off
off
off
off
cross-off
off
off
cross-off
cross-off
High Tide
2:38PM1.94m
3:01AM1.80m
3:34PM1.95m
3:57AM1.82m
4:30PM1.95m
4:54AM1.81m
Low Tide
8:21AM0.07m
9:01PM0.11m
9:19AM0.02m
9:56PM0.07m
10:14AM-0.01m
10:48PM0.06m
clear
cloud
part cloud
cloud
clear
cloud
clear
part cloud
cloud
part cloud
clear
cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:15
8:15
8:14
8:12
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:12
5:13
5:14
 mm
2
Temp °C
6
9
11
10
8
7
7
7
10
13
15
11
10
8
8
7
8
9
9
8
7
7
8
7
Feels °C
0
4
7
7
5
3
3
3
5
8
13
7
7
5
5
4
5
6
6
5
3
3
1
0
  • 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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