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Wainakarua River Mouth Surf Forecast
/ Otago (35 surf breaks) /
Surf Forecasts:
Wainakarua River Mouth surfForecast / Otago / New Zealand
48hr Weather and Surf, issued 5 am Tuesday 21 Apr 2026 NZSTForecast 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
13.6° C
(Which is 2.3°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 12PM is: 1.5m 8s primary swell from a Southeast direction and 0.3m 9s secondary swell from a East-northeast direction, 1.0m 7s secondary swell from a East-southeast direction (forecast issued at 05:00am April 21). The wind direction is predicted to be cross-shore.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 5ft (1.5m) | 8s |
| Afternoon (21 Apr) | 5ft (1.5m) | 8s |
| Evening (21 Apr) | 4.5ft (1.4m) | 9s |
Table - waves today at Wainakarua River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 9 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 9 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 330 | 249 | 311 | 311 | 313 | 299 | 292 | 241 | 235 | 211 | 228 | 227 | 201 | 196 | 196 | 167 | 167 | 131 | 131 | 123 | 96 | 96 | 96 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- off | off | off | off | glass | glass | on | glass | glass | cross- off |
High Tide / height (m) | 5:53AM 1.76 | 6:28PM 1.88 | 6:55AM 1.71 | 7:33PM 1.84 | 8:02AM 1.67 | 8:41PM 1.80 | ||||||||||||||||||
Low Tide / height (m) | 12:14PM 0.13 | 12:56AM 0.22 | 1:17PM 0.17 | 2:01AM 0.24 | 2:22PM 0.19 | |||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Fri 24 | |||||||||||||||||||||
| Sunrise | - | - | 7:18 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - | - | - | 7:20 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:51 | - | - | - | - | - | - | - | 5:49 | - | - | - | - | - | - | - | 5:47 | - | - | - |
 |  |  | |  |  | | | | | | |  |  | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 8 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 11 | 10 | 8 | 7 | 7 | 7 | 8 | 11 | 12 | 9 | 9 | 8 |
| Feels °C (?) | 4 | 4 | 5 | 4 | 4 | 5 | 4 | 5 | 4 | 4 | 4 | 4 | 7 | 8 | 5 | 4 | 4 | 4 | 5 | 9 | 9 | 7 | 7 | 5 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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