Surf Forecasts:
Dunedin - St Kilda Beach surf forecast from 10 Jun 2026:
- Best quality surf: Wednesday 17 Jun, 9AM (local time) - 20ft (6.0m), 15s period, SSW swell with cross-shore winds.
- Most powerful swell: Wednesday 17 Jun, 9AM (local time) - 20ft (6.0m), 15s period, SSW swell with 16,973 kJ wave energy.
- Next surfable swell (1★+): Wednesday 10 Jun, 9PM (local time) - 1.5ft (0.5m), 17s period with S swell.
Best Forecast Surf Conditions for Dunedin - St Kilda Beach this week:
The surf forecast for Dunedin - St Kilda Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jun 10) at 9PM. The primary swell is predicted to be 0.5m and 17s period with a secondary swell of 0.8m and 10s. Another secondary swell of 0.7m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Dunedin - St Kilda Beach in the next 16 days are 6.0m 15s and forecast to arrive on Wednesday (Jun 17) at 9AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Jun 16) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 10th Jun) | 1.5ft (0.5m) 17s |
| Best Surf | 9AM (Wed 17th Jun) | 20ft (6.0m) 15s |
| Most Powerful | 9AM (Wed 17th Jun) | 20ft (6.0m) 15s |
Table - best surf conditions forecast for Dunedin - St Kilda Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Very mild (max 13°C on Thu night, min 9°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 17°C on Sun afternoon, min 7°C on Mon night). Winds increasing (calm on Sat morning, strong winds from the SSW by Mon afternoon). | ||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 10 | SSW 17 | SSE 12 | SSE 11 | SSW 16 | SSW 15 | SSW 15 | SSW 17 | SSW 16 | SSW 15 | SSW 13 | SSW 12 | S 12 | SSW 14 | SW 14 | SSW 16 | SSW 10 | S 9 | SSW 10 | SSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 683 | 424 | 300 | 429 | 190 | 201 | 256 | 121 | 381 | 324 | 288 | 239 | 155 | 139 | 120 | 1639 | 1943 | 876 | 397 | 559 | 1102 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | off | glassy | cross-off | cross-off | cross | cross-off | cross-off | cross | off | off | cross-off | cross-on | cross-off | cross-on | cross-off | cross-off | cross | cross |
High Tide | 11:26AM1.68m | 11:50PM1.70m | 12:17PM1.76m | 00:40AM1.74m | 1:08PM1.84m | 1:31AM1.78m | 2:00PM1.91m | 2:24AM1.80m | 2:54PM1.95m | 3:18AM1.82m | 3:49PM1.97m | 4:14AM1.81m | 4:46PM1.96m | ||||||||
Low Tide | 5:22PM0.30m | 5:49AM0.27m | 6:21PM0.26m | 6:45AM0.21m | 7:21PM0.20m | 7:42AM0.14m | 8:20PM0.15m | 8:39AM0.08m | 9:16PM0.10m | 9:34AM0.04m | 10:12PM0.08m | 10:29AM0.02m | 11:06PM0.08m | ||||||||
 | |  | |  |  | | | | | | | | | |  |  |  | |  |  | |
 | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:15 | — | — | 8:17 | — | — | 8:17 | — | — | 8:18 | — | — |
 | — | 4:59 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:58 | — |
mm | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | 2 | — | 3 | — | — | 1 | 4 |
Temp °C | 11 | 12 | 10 | 12 | 12 | 13 | 11 | 12 | 10 | 10 | 11 | 9 | 13 | 17 | 12 | 11 | 9 | 8 | 10 | 10 | 10 |
Feels °C | 8 | 9 | 7 | 9 | 10 | 8 | 8 | 10 | 8 | 8 | 9 | 6 | 9 | 13 | 9 | 4 | 0 | 1 | 2 | 1 | -1 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | SSE 13 | SSE 12 | SSE 11 | SSW 16 | SSW 15 | SSW 15 | SSW 17 | SSW 16 | SSW 15 | SSW 13 | SSW 12 | S 12 | SSW 14 | SSW 14 | NE 6 | S 9 | S 9 | E 14 | S 14 |
| kJ | 683 | 424 | 229 | 429 | 190 | 201 | 256 | 121 | 381 | 324 | 288 | 239 | 155 | 139 | 120 | 530 | 2 | 397 | 397 | 4 | 1030 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSE 9 | SSW 16 | SSW 15 | SSE 10 | SSE 10 | S 9 | S 12 | SSW 7 | SSE 10 | SSW 18 | SSW 16 | SSW 16 | S 11 | SSW 18 | — | SSW 16 | SSW 14 | — | — |
| kJ | 82 | 66 | 110 | 253 | 167 | 58 | 18 | 42 | 77 | 16 | 18 | 109 | 91 | 85 | 37 | 337 | — | 259 | 116 | — | — |
Swell 3 Height (m) Direction Period (s) | SW 21 | S 19 | SSW 17 | — | SSW 8 | NE 4 | NE 4 | S 18 | SE 12 | SE 10 | NE 4 | SE 12 | ENE 4 | E 11 | NE 5 | ENE 5 | — | NE 6 | E 11 | — | — |
| kJ | 18 | 30 | 300 | — | 11 | 2 | 1 | 27 | 36 | 27 | 1 | 6 | 1 | 2 | 6 | 2 | — | 2 | 2 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 4 | SW 6 | SSW 6 | — | — | — | NE 3 | NE 4 | NE 4 | SW 4 | SW 14 | SSW 16 | SSW 10 | W 3 | SSW 10 | SSW 10 |
| kJ | — | — | — | — | — | 10 | 34 | 25 | — | — | — | 2 | 3 | 5 | 7 | 1639 | 1943 | 876 | 4 | 559 | 1102 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 | 2 | 0 | 0 | 0 | 17 | 17 | 180 | 17 | 17 | 289 | 173 |
Best forecast wave conditions in Otago | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Dunedin - St Kilda Beach Surf forecast
The above surf forecast table for Dunedin - St Kilda Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunedin - St Kilda Beach can be found by selecting the local surf guide option on the grey menu. Our Dunedin - St Kilda Beach 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 Kilda Beach) 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 Kilda Beach 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 Kilda Beach 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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