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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Kakanui River Mouth surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 6 am Sunday 21 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Kakanui River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kakanui River Mouth sea temperature is
15.9° C
(Which is 3.9°C warmer than normal for this time of year)How big are the waves at Kakanui River Mouth today?
The current surf forecast for Kakanui River Mouth at 2PM is: 1.1m 7s primary swell from a South direction and 0.3m 8s secondary swell from a Southeast direction, 0.2m 11s secondary swell from a East-southeast direction (forecast issued at 06:00am December 21). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 3.5ft (1.1m) | 7s |
| Afternoon (21 Dec) | 4ft (1.2m) | 7s |
| Evening (21 Dec) | 3ft (0.9m) | 7s |
Table - waves today at Kakanui River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 95 | 81 | 114 | 114 | 128 | 105 | 89 | 101 | 120 | 178 | 226 | 296 | 315 | 328 | 341 | 355 | 328 | 286 | 286 | 258 | 310 | 200 | 302 | 275 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross- on | cross- on | glass | glass | cross- off | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | off | cross- off | cross- on | on | cross- on | cross- on |
High Tide / height (m) | 4:52AM 1.71 | 5:06PM 1.58 | 5:32AM 1.70 | 5:46PM 1.56 | 6:12AM 1.67 | 6:26PM 1.53 | ||||||||||||||||||
Low Tide / height (m) | 11:05AM 0.40 | 11:14PM 0.33 | 11:48AM 0.40 | 11:58PM 0.34 | 12:32PM 0.40 | 12:42AM 0.34 | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
| Sunrise | - | 5:43 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - | - | 5:45 | - | - | - | - | - | - |
| Sunset | - | - | - | - | - | 9:22 | - | - | - | - | - | - | - | 9:22 | - | - | - | - | - | - | - | 9:23 | - | - |
 |  |  | | | | | | | | | |  | |  | |  | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 9 | 12 | 13 | 13 | 11 | 10 | 8 | 8 | 8 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 20 | 21 | 17 | 14 | 14 | 13 |
| Feels °C (?) | 2 | 3 | 6 | 7 | 7 | 7 | 8 | 6 | 6 | 6 | 8 | 8 | 8 | 7 | 9 | 9 | 11 | 11 | 18 | 18 | 13 | 12 | 13 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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