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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 11 am Wednesday 30 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 Wednesday (Apr 30) at 6PM. The primary swell is predicted to be 1.6m and 12s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Dunedin - St Clair in the next 12 days are 3.0m 14s and forecast to arrive on Saturday (May 03) at 9PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Wednesday (May 07) at 6PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 30th Apr) | 5ft (1.6m) 12s |
| Best Surf | 9AM (Sat 3rd May) | 7.5ft (2.3m) 13s |
| Most Powerful | 9PM (Sat 3rd May) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Dunedin - St Clair over the next 12 days.
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | |||||||||||||||||||||||||
| 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 | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 6 | 7 | 8 | 13 | 12 | 12 | 13 | 14 | 15 | 14 | 12 | 11 | 11 | 11 | 14 | 14 | 14 | 18 | 16 | 16 | 15 | 14 | 16 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 8 | 8 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 918 | 748 | 805 | 190 | 303 | 456 | 1066 | 754 | 748 | 1703 | 1306 | 2117 | 1142 | 517 | 482 | 319 | 227 | 449 | 301 | 158 | 322 | 266 | 188 | 121 | 68 | 446 | 754 | 1201 | 1201 | 2285 | 744 | 280 | 1347 | 292 | 137 | 242 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross- on | cross | cross | cross | cross- off | cross | cross | cross | cross- off | cross- on | off | off | cross- on | cross- off | cross- off | cross- on | off | off | off | off | cross | cross- on | cross- off | off | cross- off | off | off | off | cross- off | cross- on | on | cross- off |
High Tide / height (m) | 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 | 11:12PM 1.86 | 11:40AM 1.81 | 12:03AM 1.88 | 12:29PM 1.84 | 12:51AM 1.89 | 1:14PM 1.85 | 1:35AM 1.88 | 1:57PM 1.85 | 2:19AM 1.85 | 2:38PM 1.84 | 3:01AM 1.81 | 3:19PM 1.81 | ||||||||||||||
Low Tide / height (m) | 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 | 5:31PM 0.18 | 6:08AM 0.22 | 6:23PM 0.22 | 6:57AM 0.21 | 7:12PM 0.26 | 7:42AM 0.21 | 7:59PM 0.28 | 8:23AM 0.22 | 8:43PM 0.28 | 9:03AM 0.24 | 9:26PM 0.27 | 9:42AM 0.25 | 10:07PM 0.26 | |||||||||||||
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | |||||||||||||||||||||||||
| Sunrise | 7:31 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:39 | - | - | 7:39 | - | - | 7:41 | - | - | 7:41 | - | - | 7:43 | - | - | 7:45 | - | - | 7:46 | - | - |
| Sunset | - | 5:37 | - | - | 5:35 | - | - | 5:34 | - | - | 5:31 | - | - | 5:30 | - | - | 5:29 | - | - | 5:28 | - | - | 5:27 | - | - | 5:24 | - | - | 5:23 | - | - | 5:22 | - | - | 5:21 | - |
 | |  | | |  | |  | | |  | |  | | | | |  | | | | | |  | |  |  | | | | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | - | - | - | - | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | 7 | 3 | - | - | - | - | - | - | 2 | - | - |
| Temp. °C | 10 | 10 | 9 | 9 | 9 | 9 | 11 | 13 | 11 | 13 | 12 | 10 | 14 | 15 | 12 | 15 | 15 | 12 | 13 | 14 | 11 | 14 | 17 | 17 | 15 | 11 | 11 | 11 | 11 | 11 | 14 | 15 | 13 | 9 | 9 | 9 |
| Feels °C (?) | 6 | 6 | 5 | 3 | 3 | 4 | 6 | 9 | 4 | 6 | 7 | 4 | 12 | 13 | 11 | 14 | 13 | 10 | 11 | 12 | 8 | 11 | 14 | 11 | 13 | 7 | 8 | 7 | 8 | 9 | 10 | 11 | 10 | 6 | 7 | 6 |
Short Range Forecast: Some drizzle, heaviest during Wed night. Very mild (max 13°C on Fri afternoon, min 8°C on Wed night). Mainly fresh winds. | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sun afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the W on Sat morning, calm by Sun afternoon). | Days 6-9 Weather Summary Moderate rain (total 12mm), heaviest on Thu afternoon. Very mild (max 17°C on Wed afternoon, min 8°C on Thu night). Wind will be generally light. | Long Range Forecast: Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 15°C on Sat 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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