Surf Forecasts:
Aramoana Spit surf forecast from 17 Sep 2026:
- Best quality surf: Friday 18 Sep, 9AM (local time) - 1.5ft (0.5m), 13s period, ESE swell with cross-offshore winds.
- Most powerful swell: Saturday 19 Sep, 12AM (local time) - 2.5ft (0.7m), 13s period, ESE swell with 145 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 9AM (local time) - 1.5ft (0.5m), 13s period with ESE swell.
Best Forecast Surf Conditions for Aramoana Spit this week:
The surf forecast for Aramoana Spit over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 18) at 9AM. The primary swell is predicted to be 0.5m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Aramoana Spit in the next 16 days are 0.7m 13s and forecast to arrive on Saturday (Sep 19) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 17s period and expected on Sunday (Sep 20) at 12PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9AM (Fri 18th Sep) | 1.5ft (0.5m) 13s |
| Best Surf | 9AM (Fri 18th Sep) | 1.5ft (0.5m) 13s |
| Most Powerful | 12AM (Sat 19th Sep) | 2.5ft (0.7m) 13s |
Table - best surf conditions forecast for Aramoana Spit over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 16°C on Sat afternoon, min 5°C on Thu morning). Winds increasing (light winds from the WNW on Sat afternoon, strong winds from the WSW by Sat night). | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Mon night. Very mild (max 16°C on Mon afternoon, min 4°C on Tue night). Winds decreasing (near gales from the WSW on Sun morning, light winds from the NNW by Sun night). | ||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
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) | ESE 12 | ESE 11 | ESE 12 | ESE 13 | ESE 12 | ESE 13 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | NNE 4 | NE 6 | NE 6 | E 10 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 28 | 40 | 31 | 92 | 127 | 145 | 81 | 71 | 49 | 24 | 23 | 12 | 11 | 69 | 11 | 18 | 26 | 26 | 25 | 24 | 23 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-on | cross-off | cross-off | off | off | cross-off | cross-on | cross-on | off | cross-off | cross-off | off | off | off | cross-off |
High Tide | 7:21PM1.54m | 7:47AM1.60m | 8:19PM1.50m | 8:42AM1.58m | 9:15PM1.50m | 9:35AM1.59m | 10:06PM1.53m | 10:24AM1.62m | 10:52PM1.59m | 11:09AM1.67m | 11:34PM1.67m | 11:50AM1.73m | 00:13AM1.75m | ||||||||
Low Tide | 1:27PM0.37m | 1:48AM0.38m | 2:18PM0.41m | 2:39AM0.40m | 3:13PM0.43m | 3:31AM0.40m | 4:09PM0.41m | 4:22AM0.39m | 5:00PM0.37m | 5:11AM0.36m | 5:46PM0.33m | 5:59AM0.33m | 6:28PM0.28m | ||||||||
 |  |  |  | | | |  |  | | | | | | | |  | | | | | |
 | 6:37 | — | — | 6:35 | — | — | 6:33 | — | — | 6:31 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — |
 | — | 6:27 | — | — | 6:28 | — | — | 6:29 | — | — | 6:30 | — | — | 6:31 | — | — | 6:32 | — | — | 6:34 | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | 3 | — | 2 | 4 | — | 1 | — |
Temp °C | 8 | 10 | 8 | 10 | 12 | 10 | 14 | 16 | 7 | 8 | 9 | 8 | 12 | 16 | 12 | 11 | 7 | 5 | 7 | 7 | 7 |
Feels °C | 4 | 4 | 4 | 5 | 7 | 6 | 11 | 14 | -4 | -4 | -2 | 1 | 5 | 11 | 6 | 4 | -3 | -6 | -1 | 0 | 2 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 17 | S 16 | S 15 | S 15 | S 15 | S 14 | S 15 | S 14 | ESE 11 | ESE 11 | S 16 | S 9 | S 14 | S 15 | S 15 | ESE 12 | S 16 | S 16 | S 16 | S 8 |
| kJ | 155 | 443 | 314 | 644 | 978 | 945 | 701 | 606 | 703 | 24 | 23 | 2891 | 235 | 561 | 209 | 458 | 26 | 897 | 875 | 719 | 213 |
Swell 2 Height (m) Direction Period (s) | SE 6 | ESE 11 | SSW 9 | ESE 13 | ESE 12 | ESE 13 | ESE 12 | ENE 6 | ENE 7 | ENE 8 | — | ESE 11 | S 14 | ESE 10 | S 11 | S 8 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | S 15 |
| kJ | 8 | 40 | 64 | 92 | 127 | 145 | 81 | 22 | 19 | 6 | — | 12 | 496 | 10 | 57 | 66 | 14 | 26 | 25 | 24 | 464 |
Swell 3 Height (m) Direction Period (s) | ESE 12 | ESE 6 | ESE 12 | ESE 9 | NE 4 | NE 12 | NE 5 | ESE 11 | ESE 11 | — | — | E 11 | ESE 10 | E 11 | NE 6 | E 10 | — | — | — | — | ESE 11 |
| kJ | 28 | 3 | 31 | 17 | 1 | 5 | 13 | 71 | 49 | — | — | 2 | 11 | 2 | 11 | 18 | — | — | — | — | 23 |
Wind waves Height (m) Direction Period (s) | SSW 9 | — | NE 5 | W 2 | — | NNE 3 | NNW 2 | NW 2 | SW 5 | SSW 16 | S 17 | — | NNE 4 | NE 6 | SSW 7 | SW 7 | SSW 15 | SSW 8 | SSW 8 | S 8 | WSW 3 |
| kJ | 50 | — | 1 | 1 | — | 7 | 1 | 1 | 146 | 6404 | 7985 | — | 11 | 69 | 131 | 85 | 1081 | 310 | 361 | 371 | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 37 | 11 | 0 | 2 | 16 | 11 | 0 | 162 | 299 | 616 | 34 | 16 | 11 | 41 | 37 | 58 | 843 | 52 | 99 | 19 |
Best forecast wave conditions in Otago | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
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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 Aramoana Spit 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 Aramoana Spit Surf forecast
The above surf forecast table for Aramoana Spit provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aramoana Spit can be found by selecting the local surf guide option on the grey menu. Our Aramoana Spit 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 (Aramoana Spit) 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 Aramoana Spit 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.
Are you planning a holiday in Otago? If you are looking for accommodation near Aramoana Spit, camping, hotels and holiday cottages in Otago, consider staying in Dunedin which is 19 km (12 miles) away.
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