Dunedin - Taieri Mouth surfForecast / Otago / New Zealand

information circle12 Day Weather and Surf, issued 11 am Saturday 19 Jul 2025 NZST
Forecast update in hr  min  s Forecast update imminent
Dunedin - Taieri Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunedin - Taieri Mouth sea temperature is
10.4° C
(Which is 1.3°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Dunedin - Taieri Mouth this week:

The surf forecast for Dunedin - Taieri Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 19) at 3PM. The primary swell is predicted to be 1.3m and 11s period with a secondary swell of 0.6m and 16s. Another secondary swell of 0.9m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dunedin - Taieri Mouth in the next 12 days are 1.2m 16s and forecast to arrive on Tuesday (Jul 22) at 12PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (Jul 21) at 9AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Sat 19th Jul)4.5ft (1.3m) 11s
Best Surf 3PM (Tue 22nd Jul)4ft (1.2m) 16s
Most Powerful12PM (Tue 22nd Jul)4ft (1.2m) 16s

Table - best surf conditions forecast for Dunedin - Taieri Mouth over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Very mild (max 11°C on Sat afternoon, min 6°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 10°C on Tue afternoon, min 6°C on Wed night). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
1.4
ESE
1.3
ESE
0.9
SSW
1.4
ESE
1.2
ESE
0.8
SSW
1.1
SSW
1
SSW
0.8
SSW
0.7
SSW
1.2
SSW
1
SSW
1.2
ESE
1.2
ESE
1.1
ESE
0.9
ESE
0.9
ESE
0.8
ESE
0.7
ESE
0.6
ESE
0.5
ESE
Period(s) (?)111116111115151514141615121112121211111010
Wave
Graph
(?)Metric surfscale
Energy (?)85664070867762352171963145246910457846955594302902971601328980
Wind
(km/h)
15
W
10
WSW
10
NW
5
NW
5
ENE
5
NW
10
WNW
10
W
10
NW
10
NW
5
E
10
WNW
5
NW
5
E
5
NNW
5
NNW
5
E
5
NNW
5
NW
5
ENE
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
offoffcross-
on
cross-
off
offcross-
off
offcross-
off
glassoffoffglasscross-
off
glassglasscross-
off
glassglasscross-
off
High Tide
/ height (m)
9:25AM
1.70
9:55PM
1.66
10:32AM
1.75
10:59PM
1.69
11:37AM
1.82
12:01AM
1.73
12:36PM
1.89
12:57AM
1.79
1:31PM
1.95
1:50AM
1.84
2:22PM
1.99
2:40AM
1.86
3:11PM
1.98
Low Tide
/ height (m)
3:47PM
0.30
4:13AM
0.25
4:49PM
0.29
5:12AM
0.21
5:50PM
0.26
6:10AM
0.16
6:48PM
0.23
7:06AM
0.11
7:42PM
0.19
8:00AM
0.07
8:34PM
0.17
8:51AM
0.06
9:23PM
0.16
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Sunrise8:12--8:11--8:11--8:10--8:08--8:07--8:07--
Sunset-5:16--5:17--5:19--5:21--5:22--5:22--5:23-
clearclearclearclearpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearclearclearclearclearclearclear
Rain (mm)
---------------------
Temp. °C10118910791089108998798898
Feels °C (?)685774675785765465665
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Eyeball surf reportRecent Eyeball Surf Reports for Otago

  1. weather stationWind Update Cross-shore wind at Dunedin - St Clair have swung cross-off (light winds from the W at DunedinAeroAws 24 km from Dunedin - St Clair). 1.3m 10s swell from the ESE with a 0.9m 8s swell from the SW and a 0.7m 16s long period groundswell from the S as well as a 0.5m 20s long period groundswell, also from the S. Swells combining to make to make bigger set waves.

    Dunedin - St Clair
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1 h 32 min ago

19 km/h
W
Cross-Off
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Information about the Dunedin - Taieri Mouth Surf forecast

The above surf forecast table for Dunedin - Taieri Mouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Dunedin - Taieri Mouth can be found by selecting the local surf guide option on the grey menu. Our Dunedin - Taieri Mouth 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 - Taieri Mouth) 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 - Taieri Mouth 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 - Taieri Mouth is 30 km (19 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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