Dunedin - Taieri Mouth Surf Break

Lat Long: 46.05° S 170.21° E

Dunedin - Taieri Mouth 48 hour detailed Surf Forecast

Issued: 11 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunedin - Taieri Mouth sea temperature is
10.5° C
1.5° 

Dunedin - Taieri Mouth 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 - Taieri Mouth today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 8ft (2.5m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 10ft (3.0m), 12s period with SSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 10ft (3.0m), 15s period with S swell.

The current surf forecast for Dunedin - Taieri Mouth at 7PM is: 4.0m 14s primary swell from a South-southwest direction and 3.0m 14s secondary swell from a South direction, 0.4m 10s secondary swell from a East direction (forecast issued at 11:00am August 18). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (NZST) & DateWave HeightWave Period
Morning (18 Aug)8ft (2.5m)10s
Afternoon (18 Aug)10ft (3.0m)12s
Evening (18 Aug)10ft (3.0m)15s

Table - waves today at Dunedin - Taieri Mouth. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 12°C on Thu afternoon, min 6°C on Thu night). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
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
Rating
(10 max)
2
2
!
!
!
!
3
4
3
4
4
4
4
3
3
2
2
3
4
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SSW
10
2.5
SSW
11
3
SSW
12
4
SSW
14
3
S
15
3
S
15
2.5
S
14
2.4
S
14
2.2
S
14
2.5
SSW
14
2.5
SSW
13
2.5
SSW
13
2
SSW
11
1.7
S
11
1.7
S
12
1.7
S
12
1.4
S
11
1.4
SSW
13
1.5
S
16
1.5
S
14
1.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1247
1630
2393
5792
3651
3294
2803
2326
1902
2416
2187
1913
938
746
786
800
441
659
1102
951
939
Wind (km/h)
30
WSW
25
SW
25
SW
20
SW
15
WSW
15
W
20
W
15
W
15
W
20
WSW
15
SW
20
WSW
10
W
15
WSW
15
WSW
15
WSW
15
W
15
W
10
SW
5
WSW
10
WNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
6:44AM1.68m
7:09PM1.61m
7:41AM1.60m
8:06PM1.52m
8:43AM1.54m
Low Tide
1:03PM0.34m
1:29AM0.37m
2:00PM0.45m
2:24AM0.45m
2:58PM0.52m
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:33
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:53
 mm
Temp °C
8
9
9
9
8
9
9
9
10
10
11
9
8
8
8
9
9
10
12
10
8
Feels °C
1
3
3
4
4
5
4
5
6
5
7
5
5
4
4
4
4
6
8
7
5
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dunedin - Taieri Mouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest