Surf Forecasts:
Dunedin - Middle Beach (Moana Rua) surf forecast from 17 Jun 2026:
- Best quality surf: Thursday 18 Jun, 9AM (local time) - 11ft (3.5m), 12s period, SW swell with cross-offshore winds.
- Most powerful swell: Thursday 18 Jun, 12PM (local time) - 13ft (4.0m), 12s period, SW swell with 4,112 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 12AM (local time) - 5ft (1.6m), 11s period with S swell.
Best Forecast Surf Conditions for Dunedin - Middle Beach (Moana Rua) this week:
The surf forecast for Dunedin - Middle Beach (Moana Rua) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jun 18) at 12AM. The primary swell is predicted to be 1.6m and 11s period with a secondary swell of 0.1m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Dunedin - Middle Beach (Moana Rua) in the next 16 days are 4.0m 12s and forecast to arrive on Thursday (Jun 18) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Jun 20) at 3AM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 18th Jun) | 5ft (1.6m) 11s |
| Best Surf | 9AM (Thu 18th Jun) | 11ft (3.5m) 12s |
| Most Powerful | 12PM (Thu 18th Jun) | 13ft (4.0m) 12s |
Table - best surf conditions forecast for Dunedin - Middle Beach (Moana Rua) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Very mild (max 16°C on Fri afternoon, min 6°C on Wed night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 5mm), mostly falling on Sat night. Very mild (max 13°C on Sat afternoon, min 6°C on Mon 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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | S 11 | SW 12 | SW 12 | S 16 | S 14 | S 12 | S 11 | S 13 | SSW 13 | SSW 12 | SSW 12 | S 12 | S 12 | S 14 | S 16 | S 14 | S 13 | S 11 | S 10 | SSW 13 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2293 | 628 | 3061 | 2358 | 2811 | 1225 | 681 | 178 | 276 | 229 | 271 | 198 | 134 | 371 | 1484 | 2003 | 725 | 547 | 237 | 131 | 141 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross-off | cross-off | off | off | off | cross-on | cross-off | cross | cross | cross | cross-off | off | cross | cross-off | cross-off | glassy | off | cross |
High Tide | 5:46PM1.94m | 6:12AM1.78m | 6:46PM1.89m | 7:14AM1.75m | 7:47PM1.84m | 8:15AM1.73m | 8:45PM1.79m | 9:14AM1.72m | 9:42PM1.75m | 10:10AM1.70m | 10:35PM1.70m | 11:03AM1.69m | 11:26PM1.66m | 11:53AM1.68m | |||||||
Low Tide | 00:00AM0.09m | 12:18PM0.05m | 00:53AM0.13m | 1:13PM0.10m | 1:47AM0.17m | 2:09PM0.17m | 2:42AM0.22m | 3:06PM0.24m | 3:39AM0.27m | 4:06PM0.30m | 4:36AM0.30m | 5:06PM0.34m | 5:32AM0.33m | ||||||||
 |  | |  |  |  | |  |  | |  | | | | |  | | | | | | |
 | — | — | 8:18 | — | — | 8:18 | — | — | 8:18 | — | — | 8:19 | — | — | 8:19 | — | — | 8:19 | — | — | 8:19 |
 | 4:58 | — | — | 4:58 | — | — | 4:58 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | 4:59 |
mm | — | — | — | 1 | 1 | — | — | — | 3 | — | 5 | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 8 | 6 | 11 | 12 | 8 | 11 | 16 | 15 | 12 | 13 | 12 | 9 | 10 | 8 | 10 | 11 | 8 | 9 | 10 | 8 | 6 |
Feels °C | 1 | 2 | 4 | 6 | 6 | 7 | 13 | 11 | 8 | 12 | 11 | 5 | 5 | 3 | 7 | 8 | 5 | 6 | 8 | 4 | -1 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 11 | S 11 | SSW 14 | S 16 | S 14 | S 12 | S 11 | S 13 | NE 7 | SSW 12 | SSW 12 | S 12 | S 12 | S 14 | S 16 | S 14 | S 13 | S 11 | S 10 | ENE 7 |
| kJ | 1139 | 628 | 640 | 1533 | 2811 | 1225 | 681 | 178 | 276 | 79 | 271 | 198 | 134 | 371 | 1484 | 2003 | 725 | 547 | 237 | 121 | 68 |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | S 15 | SSW 15 | — | E 20 | E 19 | SSW 13 | NE 6 | SSW 13 | NE 7 | ENE 11 | NE 10 | NE 10 | ENE 10 | — | S 18 | ENE 6 | ENE 6 | ENE 6 | SSW 13 |
| kJ | 6 | 6 | 109 | 892 | — | 7 | 7 | 173 | 61 | 229 | 44 | 46 | 27 | 25 | 19 | — | 57 | 27 | 32 | 47 | 141 |
Swell 3 Height (m) Direction Period (s) | — | E 12 | — | — | — | — | E 19 | NE 6 | S 18 | SSW 17 | SSW 17 | NE 7 | NE 7 | SE 14 | — | — | ENE 9 | NE 9 | SSW 13 | SSW 13 | S 10 |
| kJ | — | 11 | — | — | — | — | 7 | 22 | 57 | 101 | 29 | 11 | 14 | 8 | — | — | 8 | 3 | 101 | 131 | 71 |
Wind waves Height (m) Direction Period (s) | SSW 13 | — | SW 12 | SW 12 | — | N 3 | NE 4 | — | — | — | — | — | — | — | — | NE 10 | NE 5 | — | — | — | — |
| kJ | 2293 | — | 3061 | 2358 | — | 5 | 12 | — | — | — | — | — | — | — | — | 32 | 17 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 0 | 16 | 31 | 0 | 0 | 0 | 0 | 21 | 0 | 16 | 14 | 14 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 23 |
Best forecast wave conditions in Otago | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Dunedin - Middle Beach (Moana Rua) Surf forecast
The above surf forecast table for Dunedin - Middle Beach (Moana Rua) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunedin - Middle Beach (Moana Rua) can be found by selecting the local surf guide option on the grey menu. Our Dunedin - Middle Beach (Moana Rua) 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 - Middle Beach (Moana Rua)) 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 - Middle Beach (Moana Rua) 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 - Middle Beach (Moana Rua) 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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