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Surf Forecasts:

Dunedin - St Clair surf break

Dunedin - St Clair surfForecast / Otago / New Zealand

information circle12 Day Weather and Surf, issued 12 am Monday 02 Feb 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
14.0° C
 (Which is 1.0°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Dunedin - St Clair this week:

The surf forecast for Dunedin - St Clair over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Feb 02) at 10AM. The primary swell is predicted to be 0.6m and 11s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Dunedin - St Clair in the next 12 days are 1.7m 11s and forecast to arrive on Tuesday (Feb 03) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Thursday (Feb 05) at 10PM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+)10AM (Mon 2nd Feb)2ft (0.6m) 11s
Best Surf10PM (Wed 4th Feb)3ft (0.9m) 10s
Most Powerful 7AM (Tue 3rd Feb)5.5ft (1.7m) 11s

Table - best surf conditions forecast for Dunedin - St Clair over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 19°C on Mon morning, min 8°C on Tue night). Winds decreasing (fresh winds from the SW on Mon afternoon, calm by Wed morning).

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 21°C on Sat afternoon, min 11°C on Wed night). Wind will be generally light.

Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sun
08
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
1
0
0
0
1
1
1
0
2
2
1
1
0
0
1
1
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
S
0.6
S
1
SW
1
SSW
1.3
SSW
1
S
0.9
S
0.9
S
0.9
S
1
S
0.8
SSE
0.6
SSW
0.6
SSW
0.5
SSW
0.4
SSW
0.5
SSW
0.6
SSW
0.5
SSW
0.6
SSW
0.6
SSW
0.5
SSW
Period(s) (?)9111171211999101113121313131312131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)56792509147023812513013920416113312310267951258614112795
Wind
(km/h)
15
NNE
5
WNW
30
SW
20
WSW
15
SSW
10
SSE
5
NNW
0
SSW
10
ESE
10
N
0
NE
25
NE
10
WNW
10
WSW
5
SSE
15
NE
15
NNE
15
NNE
10
WSW
30
WSW
20
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		glasscross-
on		crosscross-
on		onoffglasscross-
on		offglasscross-
off		cross-
off		crossoncross-
off		cross-
off		cross-
off		crosscrosscross-
on
High Tide
/ height (m)
4:47AM
1.95
5:09PM
1.84
5:39AM
1.93
6:02PM
1.83
6:31AM
1.88
6:54PM
1.79
7:22AM
1.81
7:47PM
1.74
8:13AM
1.74
8:39PM
1.69
9:04AM
1.67
9:32PM
1.64
9:56AM
1.60
Low Tide
/ height (m)
10:35PM
0.08
11:07AM
0.13
11:25PM
0.07
11:55AM
0.13
12:14AM
0.10
12:41PM
0.16
1:01AM
0.16
1:27PM
0.21
1:47AM
0.23
2:12PM
0.27
2:33AM
0.31
2:56PM
0.34
3:21AM
0.39
3:43PM
0.41
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sun
08
Sunrise-6:31--6:33--6:35--6:35--6:37--6:39--6:41-
Sunset--9:09--9:07--9:07--9:06--9:04--9:02--9:01
cloud
cloud
light rain
light rain
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
light rain
rain showers
cloud
cloud
rain showers
clear
clear
Rain (mm)
--51--------1121--7--
Temp. °C161913111112101314121718171413121921141313
Feels °C (?)161886799111191514151212916171268
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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View detailed surf forecast for Dunedin - St Clair at:
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Information about the Dunedin - St Clair Surf forecast

The above surf forecast table for Dunedin - St Clair provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dunedin - St Clair can be found by selecting the local surf guide option on the grey menu. Our Dunedin - St Clair surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dunedin - St Clair) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dunedin - St Clair may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Dunedin - St Clair is 5 km (3 miles) from Dunedin. If you plan a holiday in Otago, look for hotels and other accommodation in Dunedin. Dunedin has rooms for a wide range of budgets as well as car hire and transport links.

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