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Surf Forecasts:
Wainakarua River Mouth surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 12 pm Wednesday 10 Dec 2025 NZDTForecast update in hr min s Forecast update imminent
Wainakarua River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wainakarua River Mouth sea temperature is
15.4° C
(Which is 3.8°C warmer than normal for this time of year)How big are the waves at Wainakarua River Mouth today?
The current surf forecast for Wainakarua River Mouth at 5PM is: 0.4m 13s primary swell from a East direction and 0.4m 10s secondary swell from a Southeast direction, 0.9m 5s secondary swell from a South-southeast direction (forecast issued at 12:00pm December 10). The wind direction is predicted to be cross-onshore.
| Time (NZDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 1ft (0.3m) | 14s |
| Afternoon (10 Dec) | 1.5ft (0.4m) | 13s |
| Evening (10 Dec) | 1.5ft (0.4m) | 13s |
Table - waves today at Wainakarua River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 4 | 5 | 5 | 5 | 11 | 11 | 11 | 6 | 6 | 6 | 8 | 7 | 10 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 38 | 57 | 59 | 54 | 51 | 50 | 49 | 48 | 48 | 47 | 42 | 46 | 37 | 28 | 21 | 21 | 21 | 66 | 44 | 26 | 105 | 79 | 275 | 23 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross- on | cross- on | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross | glass | glass | cross | off | off | off |
High Tide / height (m) | 8:24AM 1.83 | 8:51PM 1.68 | 9:24AM 1.75 | 9:52PM 1.62 | 10:23AM 1.67 | 10:53PM 1.58 | ||||||||||||||||||
Low Tide / height (m) | 2:48PM 0.21 | 3:08AM 0.19 | 3:44PM 0.25 | 4:04AM 0.26 | 4:38PM 0.29 | 4:59AM 0.32 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 |
| Sunset | - | - | - | 9:15 | - | - | - | - | - | - | - | 9:15 | - | - | - | - | - | - | - | 9:16 | - | - | - | - |
 | | |  |  | | | | | | |  |  | |  | | | | | | | | |  | |
Rain (mm) | - | - | - | - | 1 | 3 | 1 | - | - | - | - | 4 | 2 | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 14 | 12 | 11 | 10 | 10 | 10 | 11 | 14 | 13 | 11 | 11 | 10 | 9 | 9 | 12 | 16 | 15 | 16 | 13 | 11 | 11 | 11 |
| Feels °C (?) | 12 | 10 | 11 | 10 | 11 | 8 | 7 | 7 | 7 | 9 | 7 | 9 | 9 | 4 | 4 | 3 | 5 | 11 | 13 | 14 | 11 | 8 | 8 | 9 |
- 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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