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Dunedin - St Clair Surf Forecast
/ Otago (35 surf breaks) /
Dunedin - St Clair surfForecast / Otago / New Zealand
12 Day Weather and Surf, issued 5 pm Wednesday 23 Apr 2025 NZST
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 Thursday (Apr 24) at 12AM. The primary swell is predicted to be 1.1m and 15s period with a secondary swell of 1.2m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dunedin - St Clair in the next 12 days are 1.9m 18s and forecast to arrive on Tuesday (Apr 29) at 6AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Wednesday (Apr 30) at 12AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 24th Apr) | 3.5ft (1.1m) 15s |
| Best Surf | 3AM (Thu 24th Apr) | 5ft (1.6m) 15s |
| Most Powerful | 6AM (Tue 29th Apr) | 6ft (1.9m) 18s |
Table - best surf conditions forecast for Dunedin - St Clair over the next 12 days.
Wed 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | 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) (?) | 16 | 15 | 15 | 14 | 14 | 15 | 14 | 13 | 16 | 15 | 14 | 14 | 17 | 16 | 14 | 11 | 12 | 17 | 16 | 14 | 11 | 11 | 7 | 13 | 13 | 12 | 11 | 13 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 324 | 566 | 984 | 813 | 938 | 733 | 508 | 345 | 400 | 284 | 276 | 198 | 908 | 739 | 361 | 126 | 374 | 1769 | 1281 | 627 | 244 | 486 | 237 | 760 | 663 | 566 | 363 | 495 | 357 | 606 | 595 | 720 | 1141 | 1605 | 1903 | 1144 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | off | cross- off | cross | off | glass | cross- on | off | off | cross- off | cross- off | cross- off | cross | off | glass | cross- on | cross- on | cross- off | cross- off | cross | cross- off | cross- on | cross- off | cross- off | cross- on | cross- off | cross- off | cross | cross- off | off | glass | cross- off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 12:25AM 1.85 | 12:52PM 1.92 | 1:18AM 1.97 | 1:42PM 2.03 | 2:09AM 2.05 | 2:31PM 2.11 | 3:00AM 2.10 | 3:23PM 2.16 | 3:51AM 2.09 | 4:16PM 2.17 | 4:44AM 2.03 | 5:12PM 2.14 | 5:39AM 1.95 | 6:11PM 2.07 | 6:37AM 1.87 | 7:11PM 2.00 | 7:40AM 1.81 | 8:12PM 1.92 | 8:43AM 1.77 | 9:14PM 1.87 | 9:47AM 1.77 | 10:15PM 1.85 | 10:46AM 1.79 | |||||||||||||
Low Tide / height (m) | 6:48PM 0.22 | 7:23AM 0.20 | 7:43PM 0.15 | 8:14AM 0.13 | 8:38PM 0.07 | 9:04AM 0.07 | 9:31PM 0.01 | 9:55AM 0.02 | 10:25PM -0.03 | 10:47AM -0.00 | 11:20PM -0.03 | 11:41AM -0.01 | 12:16AM 0.00 | 12:37PM 0.01 | 1:13AM 0.06 | 1:36PM 0.05 | 2:12AM 0.12 | 2:36PM 0.08 | 3:12AM 0.18 | 3:38PM 0.11 | 4:14AM 0.22 | 4:37PM 0.14 | 5:14AM 0.23 | |||||||||||||
Wed 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Mon 05 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:24 | - | - | 7:26 | - | - | 7:26 | - | - | 7:28 | - | - | 7:30 | - | - | 7:31 | - | - | 7:31 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:39 |
| Sunset | 5:47 | - | - | 5:45 | - | - | 5:45 | - | - | 5:43 | - | - | 5:40 | - | - | 5:39 | - | - | 5:37 | - | - | 5:37 | - | - | 5:35 | - | - | 5:34 | - | - | 5:31 | - | - | 5:30 | - | - |
 |  |  | | | | | | | | | | |  | |  |  |  | |  | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | - | - | - | 1 | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 10 | 8 | 10 | 11 | 8 | 12 | 13 | 13 | 16 | 19 | 17 | 17 | 18 | 16 | 15 | 13 | 10 | 11 | 12 | 11 | 11 | 10 | 9 | 10 | 11 | 8 | 10 | 12 | 9 | 11 | 11 | 10 | 12 | 13 | 9 | 11 |
| Feels °C (?) | 5 | 5 | 7 | 8 | 5 | 10 | 11 | 11 | 14 | 16 | 14 | 16 | 16 | 14 | 12 | 9 | 6 | 8 | 10 | 9 | 9 | 5 | 4 | 8 | 8 | 6 | 5 | 8 | 6 | 10 | 9 | 8 | 9 | 9 | 5 | 8 |
Short Range Forecast: Mostly dry. Very mild (max 16°C on Sat morning, min 5°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Mon afternoon. Very mild (max 19°C on Sat afternoon, min 9°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 12°C on Tue afternoon, min 7°C on Wed night). Wind will be generally light. | Long Range Forecast: Mostly dry. Very mild (max 13°C on Sun afternoon, min 8°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 - St Clair 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 - 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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