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Surf Forecasts:

Dunedin - St Clair surf break

Dunedin - St Clair surfForecast / Otago / New Zealand

information circle48hr Weather and Surf, issued 6 am Saturday 17 Jan 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Dunedin - St Clair surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunedin - St Clair sea temperature is
15.0° C
 (Which is 2.2°C warmer than normal for this time of year)

How big are the waves at Dunedin - St Clair today?

The current surf forecast for Dunedin - St Clair at 10AM is: 1.2m 8s primary swell from a East direction and 0.4m 12s secondary swell from a South-southwest direction, 0.5m 7s secondary swell from a South direction (forecast issued at 06:00am January 17). The wind direction is predicted to be cross-onshore.

Time (NZDT) & DateWave HeightWave Period
Morning (17 Jan)4ft (1.2m)8s
Afternoon (17 Jan)3.5ft (1.1m)8s
Evening (17 Jan)3.5ft (1.1m)8s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
19
Tue
20
4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM
Rating
(10 max)
1
1
0
0
0
0
2
2
2
2
2
0
0
0
1
1
1
1
1
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
E
1.3
E
1.2
E
1.1
ESE
1.1
ESE
1.1
ESE
1.1
ESE
1.1
ESE
1.1
ESE
0.8
SSW
1
ESE
0.7
SSW
0.6
SSW
0.8
ESE
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.4
SSW
0.4
SSW
0.4
SSW
0.4
SSW
Period(s) (?)88888888811811118101099101010111113
Wave
Graph
(?)Metric surfscale
Energy kJ (?)217219190167163167171153157167128121908277716869727542464963
Wind
(km/h)
10
SW
15
SW
15
SW
15
S
15
S
15
S
5
SSE
5
WSW
5
WNW
10
WNW
5
S
10
ESE
15
E
15
ENE
15
NE
10
NNE
10
N
5
NNW
5
SE
15
E
15
E
15
E
10
ENE
5
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		cross-
on		ononglassglasscross-
off		cross-
off		glasscross-
on		crosscrosscross-
off		cross-
off		offoffglasscross-
on		crosscrosscrossoff
High Tide
/ height (m)
3:39AM
1.71
3:57PM
1.62
4:21AM
1.72
4:39PM
1.63
5:03AM
1.74
5:20PM
1.63
Low Tide
/ height (m)
10:02AM
0.37
10:13PM
0.31
10:43AM
0.34
10:54PM
0.29
11:22AM
0.32
11:34PM
0.27
Saturday
17
Sunday
18
Monday
19
Tue
20
Sunrise-6:07-------6:09-------6:11------
Sunset-----9:24-------9:24-------9:23--
cloud
cloud
light rain
part cloud
part cloud
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--1---------------------
Temp. °C101011121312111098111313131110109121415141111
Feels °C (?)7778989876101099878711111211910
  • 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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View detailed surf forecast for Dunedin - St Clair at:
surf-forecast.com

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