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Dunedin - Taieri Mouth Surf Forecast
/ Otago (35 surf breaks) /
Surf Forecasts:
Dunedin - Taieri Mouth surfForecast / Otago / New Zealand
12 Day Weather and Surf, issued 5 pm Wednesday 17 Sep 2025 NZST
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 Thursday (Sep 18) at 12AM. The primary swell is predicted to be 0.5m and 9s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dunedin - Taieri Mouth in the next 12 days are 3.0m 9s and forecast to arrive on Friday (Sep 19) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Sunday (Sep 21) at 9AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 18th Sep) | 1.5ft (0.5m) 9s |
| Best Surf | 3AM (Fri 19th Sep) | 10ft (3.0m) 9s |
| Most Powerful | 3AM (Fri 19th Sep) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Dunedin - Taieri Mouth over the next 12 days.
Short Range Forecast Light rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 14°C on Wed afternoon, min 3°C on Thu night). Winds decreasing (fresh winds from the W on Thu morning, calm by Fri morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 16°C on Sun afternoon, min 7°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 14 | 8 | 9 | 10 | 10 | 12 | 12 | 12 | 15 | 15 | 15 | 14 | 14 | 13 | 12 | 15 | 14 | 13 | 13 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 81 | 41 | 121 | 773 | 890 | 815 | 848 | 972 | 566 | 300 | 126 | 123 | 123 | 180 | 229 | 336 | 237 | 246 | 183 | 102 | 156 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | cross- off | cross- off | off | cross- on | cross- off | glass | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- off | glass | glass | cross- off | glass | ||
High Tide / height (m) | 11:44PM 1.72 | 12:15PM 1.83 | 12:34AM 1.76 | 1:01PM 1.85 | 1:19AM 1.79 | 1:43PM 1.85 | 2:00AM 1.80 | 2:23PM 1.83 | 2:39AM 1.79 | 3:01PM 1.80 | 3:18AM 1.77 | 3:38PM 1.75 | 3:57AM 1.73 | ||||||||||
Low Tide / height (m) | 5:32PM 0.29 | 5:51AM 0.20 | 6:23PM 0.25 | 6:40AM 0.16 | 7:08PM 0.21 | 7:25AM 0.14 | 7:50PM 0.20 | 8:06AM 0.14 | 8:29PM 0.20 | 8:46AM 0.17 | 9:07PM 0.22 | 9:26AM 0.21 | 9:45PM 0.26 | 10:07AM 0.28 | |||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||||
| Sunrise | - | - | 6:37 | - | - | 6:35 | - | - | 6:33 | - | - | 6:31 | - | - | 6:28 | - | - | 6:26 | - | - | 6:24 | ||
| Sunset | 6:29 | - | - | 6:30 | - | - | 6:30 | - | - | 6:31 | - | - | 6:34 | - | - | 6:35 | - | - | 6:36 | - | - | ||
 |  | | |  |  |  | | | | | | | | | | | | |  | | |||
Rain (mm) | 3 | - | 1 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 14 | 10 | 11 | 7 | 5 | 9 | 9 | 6 | 12 | 13 | 10 | 14 | 16 | 9 | 15 | 14 | 10 | 15 | 16 | 11 | 11 | ||
| Feels °C (?) | 9 | 6 | 3 | 0 | -3 | 6 | 4 | 2 | 8 | 9 | 5 | 13 | 13 | 6 | 12 | 9 | 7 | 13 | 14 | 9 | 8 | ||
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Recent Eyeball Surf Reports for Otago
Continuing clean conditions at Dunedin - Taieri Mouth (light winds from the SSW at DunedinAeroAws 14 km from Dunedin - Taieri Mouth). 0.8m 9s swell from the S with a 0.6m 7s swell from the SW. 2 swells combining to make bigger set waves.
1 h 16 min ago
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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.
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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