Dunedin - St Clair Surf Break

Lat Long: 45.91° S 170.50° E

Dunedin - St Clair 48 hour detailed Surf Forecast

Issued: 12 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Dunedin - St Clair sea temperature is
12.5°C
3.2° 

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 (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 6ft (1.8m), 8s period with S swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 6.5ft (2.0m), 9s period with S swell.
  • Evening surf: Evening surf (16 Oct, local time) - 8ft (2.4m), 12s period with S swell.

The current surf forecast for Dunedin - St Clair at 6AM is: 1.7m 8s primary swell from a South direction and 1.3m 8s secondary swell from a East-southeast direction, 0.3m 11s secondary swell from a South-southeast direction (forecast issued at 12:00am October 16). The wind direction is predicted to be cross-onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (16 Oct)6ft (1.8m)8s
Afternoon (16 Oct)6.5ft (2.0m)9s
Evening (16 Oct)8ft (2.4m)12s

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


Short Range Forecast

Some drizzle, heaviest during Thu night. Very mild (max 19°C on Sun afternoon, min 4°C on Fri night). Winds decreasing (fresh winds from the S on Thu night, light winds from the ENE by Sun afternoon).

Friday
16
Saturday
17
Sunday
18
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)
0
0
0
1
0
0
!
!
3
3
2
2
!
!
!
!
2
3
3
1
1
1
2
4
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)
1.4
ESE
8
1.7
S
7
1.7
S
8
1.9
S
8
2
S
9
2.3
S
10
2.5
S
12
2.4
SSW
12
1.7
S
11
1.6
S
10
1.5
S
10
1.8
SSW
11
2.4
SSW
13
2.2
SSW
12
2.3
SSW
12
3
SSW
12
1.6
S
13
1.6
S
13
1.6
S
13
1.6
S
12
1.6
S
13
1
S
14
1.1
S
14
1.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
256
294
336
466
600
958
1780
1513
649
553
479
745
1862
1415
1633
2253
809
822
809
812
838
361
456
1155
Wind (km/h)
35
S
30
S
25
SSW
20
SW
25
SSW
20
SSW
20
SSW
20
SW
10
WNW
15
W
15
W
20
WSW
15
SSW
15
S
15
SSW
15
W
20
W
15
W
15
W
20
WSW
15
SW
10
S
10
ENE
10
WNW
Wind State
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross
cross
on
cross
cross-off
High Tide
8:54AM1.53m
9:20PM1.43m
9:47AM1.51m
10:13PM1.42m
10:40AM1.51m
Low Tide
2:16AM0.37m
2:47PM0.41m
3:02AM0.41m
3:35PM0.45m
3:51AM0.44m
4:26PM0.46m
light rain
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:43
—
—
—
—
—
—
—
6:41
—
—
—
—
—
—
—
6:39
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
8:05
—
—
—
—
—
—
—
8:06
—
—
—
—
—
—
—
8:07
—
 mm
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
7
7
6
6
8
9
8
7
6
5
4
7
11
12
11
9
7
8
8
14
18
19
15
13
Feels °C
-1
-1
-1
0
1
3
3
2
2
1
-1
2
7
8
8
5
2
4
4
9
13
15
12
10
  • 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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