Surf Forecasts:
Kakanui River Mouth surf forecast from 11 Jun 2026:
- Best quality surf: Thursday 18 Jun, 9AM (local time) - 5ft (1.5m), 10s period, SSW swell with cross-offshore winds.
- Most powerful swell: Thursday 18 Jun, 9AM (local time) - 5ft (1.5m), 10s period, SSW swell with 425 kJ wave energy.
- Next surfable swell (1★+): Friday 12 Jun, 12AM (local time) - 1.5ft (0.5m), 10s period with SE swell.
Best Forecast Surf Conditions for Kakanui River Mouth this week:
The surf forecast for Kakanui River Mouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jun 12) at 12AM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.3m and 16s. Another secondary swell of 0.3m and 3s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Kakanui River Mouth in the next 16 days are 1.5m 10s and forecast to arrive on Thursday (Jun 18) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Jun 15) at 3PM.
| Wave Type | Time (NZST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 12th Jun) | 1.5ft (0.5m) 10s |
| Best Surf | 9AM (Thu 18th Jun) | 5ft (1.5m) 10s |
| Most Powerful | 9AM (Thu 18th Jun) | 5ft (1.5m) 10s |
Table - best surf conditions forecast for Kakanui River Mouth over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Thu night. Very mild (max 12°C on Thu night, min 8°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Sun night. Very mild (max 16°C on Sun afternoon, min 5°C on Tue morning). Winds increasing (light winds from the WSW on Mon night, fresh winds from the SW by Tue night). | ||||||||||||||||||||
Thu 11 | Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | |||||||||||||||
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) | SE 11 | SE 10 | S 15 | S 14 | S 17 | SSE 16 | S 15 | S 14 | S 13 | S 12 | S 15 | S 14 | S 17 | SSE 16 | S 9 | SSE 9 | SSE 10 | S 13 | SSE 13 | S 9 | SSW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 182 | 53 | 41 | 37 | 50 | 84 | 38 | 32 | 50 | 71 | 40 | 388 | 377 | 85 | 83 | 82 | 104 | 130 | 59 | 44 | 425 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | glassy | cross-on | cross-off | off | cross-on | cross | cross-off | cross | cross-off | cross | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 11:50PM1.66m | 12:21PM1.77m | 00:44AM1.73m | 1:16PM1.88m | 1:39AM1.79m | 2:12PM1.97m | 2:34AM1.85m | 3:07PM2.03m | 3:29AM1.88m | 4:03PM2.06m | 4:25AM1.88m | 4:59PM2.04m | 5:21AM1.86m | ||||||||
Low Tide | 5:37PM0.26m | 6:01AM0.20m | 6:33PM0.21m | 6:54AM0.13m | 7:29PM0.16m | 7:49AM0.06m | 8:27PM0.12m | 8:45AM0.01m | 9:25PM0.09m | 9:43AM-0.02m | 10:23PM0.08m | 10:42AM-0.02m | 11:21PM0.09m | 11:41AM-0.00m | |||||||
 |  |  | |  | |  |  | | |  |  |  | | | | | | | | | |
 | — | — | 8:11 | — | — | 8:11 | — | — | 8:12 | — | — | 8:12 | — | — | 8:14 | — | — | 8:14 | — | — | 8:14 |
 | 5:00 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | — | 4:59 | — | 4:59 |
mm | — | 1 | — | — | — | — | — | — | — | — | 4 | 4 | 1 | — | — | — | 1 | — | — | — | — |
Temp °C | 10 | 12 | 12 | 12 | 9 | 11 | 11 | 9 | 12 | 16 | 13 | 11 | 12 | 9 | 8 | 10 | 10 | 8 | 9 | 7 | 9 |
Feels °C | 7 | 9 | 10 | 9 | 6 | 10 | 9 | 6 | 9 | 12 | 9 | 9 | 6 | 5 | 4 | 6 | 7 | 1 | 6 | 3 | 5 |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 10 | SE 10 | S 14 | S 17 | SSE 10 | SSE 10 | SSE 9 | S 13 | S 12 | SSE 11 | ENE 4 | S 17 | SSE 16 | S 9 | SSE 9 | SSE 10 | S 13 | SSE 13 | S 13 | S 5 |
| kJ | 182 | 53 | 24 | 37 | 50 | 36 | 32 | 16 | 50 | 71 | 40 | 2 | 377 | 85 | 83 | 82 | 104 | 130 | 59 | 30 | 18 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 16 | S 15 | SSE 9 | SSE 9 | SSE 16 | S 15 | S 14 | S 17 | S 16 | NE 4 | SE 12 | S 5 | S 9 | S 15 | SSE 13 | SSE 13 | ENE 4 | NE 5 | SE 12 | S 9 |
| kJ | 39 | 46 | 41 | 8 | 16 | 84 | 38 | 32 | 24 | 20 | 5 | 6 | 15 | 16 | 38 | 35 | 35 | 2 | 1 | 6 | 44 |
Swell 3 Height (m) Direction Period (s) | S 20 | SSW 8 | — | S 4 | SSE 13 | — | S 21 | S 19 | — | — | S 15 | SE 12 | NE 5 | SE 12 | E 14 | E 14 | NE 4 | SE 13 | SE 13 | NE 5 | SSE 13 |
| kJ | 7 | 11 | — | 2 | 16 | — | 9 | 30 | — | — | 38 | 6 | 1 | 5 | 4 | 4 | 3 | 7 | 7 | 1 | 17 |
Wind waves Height (m) Direction Period (s) | NE 3 | NNE 3 | SSW 2 | — | NNE 2 | — | — | NE 3 | — | NNE 4 | WNW 3 | S 14 | SSW 5 | SSW 4 | — | — | — | — | — | S 9 | SSW 10 |
| kJ | 2 | 2 | 1 | — | 1 | — | — | 2 | — | 1 | 1 | 388 | 39 | 16 | — | — | — | — | — | 44 | 425 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 21 | 0 | 0 | 70 | 0 | 0 | 76 | 1 | 0 | 25 | 0 | 10 | 250 | 0 | 0 | 1 | 3 | 97 | 0 | 0 | 0 |
Best forecast wave conditions in Otago | |||||||||||||||||||||
Best forecast wave conditions in New Zealand | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Kakanui River Mouth Surf forecast
The above surf forecast table for Kakanui River Mouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kakanui River Mouth can be found by selecting the local surf guide option on the grey menu. Our Kakanui River Mouth 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 (Kakanui River Mouth) 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 Kakanui River Mouth 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 Kakanui River Mouth, camping, hotels and holiday cottages in Otago, consider staying in Dunedin which is 82 km (51 miles) away. Alternatively, find information about places to stay and car hire in Timaru which is 92 km (57 miles) away
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