Dunedin - Taieri Mouth Surf Break

Lat Long: 46.05° S 170.21° E

Dunedin - Taieri Mouth 48 hour detailed Surf Forecast

Issued: 5 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 9AM is: 2.5m 10s primary swell from a South-southwest direction and 0.3m 13s secondary swell from a Southeast direction (forecast issued at 05:00am August 18). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

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 5°C on Thu night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
1
1
2
!
!
!
!
!
3
3
4
4
4
4
4
3
3
2
3
3
4
3
3
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)
1.8
SW
8
2.5
SSW
9
2.5
SSW
10
3
SSW
10
3
SSW
12
4
SSW
14
3
S
15
3
S
15
2.5
S
14
2.4
S
14
2.3
SW
14
2.5
SSW
14
2.5
SSW
13
2.5
SSW
13
2.2
SSW
11
1.7
S
11
1.7
S
11
1.7
S
12
1.4
S
11
1.5
S
13
1.5
S
16
1.5
S
14
1.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
428
898
1320
1751
2354
6081
3851
3294
2803
2326
2144
2666
2187
1913
1042
720
759
773
441
787
1102
951
939
Wind (km/h)
25
WSW
30
WSW
30
WSW
25
SW
25
SW
20
SW
15
W
20
W
20
W
15
W
15
W
20
WSW
20
WSW
20
WSW
10
WSW
15
W
15
W
15
W
15
W
15
WSW
10
SW
5
WSW
5
NNW
Wind State
cross-off
cross-off
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
cross-off
High Tide
6:44AM1.68m
7:09PM1.61m
7:41AM1.60m
8:06PM1.52m
8:43AM1.54m
Low Tide
00:36AM0.27m
1:03PM0.34m
1:29AM0.37m
2:00PM0.45m
2:24AM0.45m
2:58PM0.52m
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
clear
<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
8
8
9
10
9
8
9
9
9
9
10
11
8
8
8
8
8
9
10
12
10
8
Feels °C
2
1
1
3
4
4
4
4
5
5
5
5
6
3
4
4
4
3
5
6
8
8
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
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