Dunedin - St Clair Surf Break

Lat Long: 45.91° S 170.50° E

Dunedin - St Clair 48 hour detailed Surf Forecast

Issued: 12 am 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Dunedin - St Clair sea temperature is
11.6°C
2.2° 

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 (19 Oct):

  • Morning surf: Morning surf (19 Oct, local time) - 5ft (1.6m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (19 Oct, local time) - 7.5ft (2.3m), 13s period with SSW swell.
  • Evening surf: Evening surf (19 Oct, local time) - 10ft (3.0m), 13s period with SW swell.

The current surf forecast for Dunedin - St Clair at 9AM is: 1.6m 14s primary swell from a South-southwest direction (forecast issued at 12:00am October 19). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZDT) & DateWave HeightWave Period
Morning (19 Oct)5ft (1.6m)14s
Afternoon (19 Oct)7.5ft (2.3m)13s
Evening (19 Oct)10ft (3.0m)13s

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


Short Range Forecast

Some drizzle, heaviest during Mon night. Warm (max 21°C on Wed morning, min 9°C on Mon night). Wind will be generally light.

Monday
19
Tuesday
20
Wednesday
21
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
4
4
4
2
1
0
!
1
1
3
3
3
2
2
1
2
2
2
2
3
2
0
!
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)
1.6
SSW
14
1.6
SSW
14
1.6
SSW
14
1.7
SSW
14
1.6
SSW
14
2.3
SSW
13
3
SW
13
1.4
SSW
13
1.2
SSW
13
1.4
S
15
1.4
S
15
1.4
S
14
1.4
S
14
1.2
S
11
1.1
S
11
1.1
S
11
1.1
S
11
1.1
S
10
1.2
SSW
11
1.3
SSW
13
1.3
SSW
13
1.1
SSW
13
2.3
SW
13
0.7
SSW
13
Wave Graph
Metric surfscale
Energy kJ
1075
1045
1016
1019
907
1780
3020
651
507
882
836
791
747
344
295
274
269
265
350
498
538
444
1645
176
Wind (km/h)
10
WNW
10
WNW
15
WNW
15
WSW
20
SW
25
SSW
20
WSW
15
SSW
15
SSW
5
SSW
5
N
5
NNE
15
ENE
15
ENE
15
ESE
5
WNW
10
WNW
15
WNW
15
WNW
15
WSW
15
WSW
10
SE
15
NE
10
NNE
Wind State
cross-off
cross-off
cross-off
cross
cross
cross-on
cross
cross-on
cross-on
glassy
cross-off
glassy
cross
cross
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross
on
cross-off
cross-off
High Tide
11:04PM1.43m
11:29AM1.53m
11:52PM1.47m
12:16PM1.57m
00:37AM1.52m
1:00PM1.61m
Low Tide
4:43AM0.44m
5:20PM0.45m
5:37AM0.42m
6:13PM0.42m
6:31AM0.38m
7:04PM0.37m
clear
clear
clear
cloud
part cloud
cloud
cloud
cloud
light rain
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:37
—
—
—
—
—
—
—
6:35
—
—
—
—
—
—
—
6:33
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
8:08
—
—
—
—
—
—
—
8:09
—
—
—
—
—
—
—
8:10
—
 mm
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
10
10
10
15
18
16
13
11
10
9
10
13
15
15
13
10
11
11
12
18
21
19
16
14
Feels °C
7
7
6
10
12
11
9
8
7
8
9
12
12
12
10
9
8
7
8
14
17
16
13
11
  • 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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