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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 Saturday 18 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
14.0° C
(Which is 2.6°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 11AM is: 0.7m 6s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a South-southeast direction (forecast issued at 05:00am April 18). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 1.5ft (0.4m) | 9s |
| Afternoon (18 Apr) | 2.5ft (0.8m) | 7s |
| Evening (18 Apr) | 2.5ft (0.7m) | 7s |
Table - waves today at Wainakarua River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| 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) (?) | 6 | 6 | 9 | 6 | 7 | 7 | 7 | 7 | 7 | 16 | 4 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 33 | 35 | 29 | 36 | 56 | 57 | 46 | 26 | 18 | 20 | 36 | 61 | 69 | 64 | 102 | 119 | 126 | 306 | 560 | 735 | 792 | 765 | 659 | 773 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | glass | on | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross- on |
High Tide / height (m) | 3:13AM 1.84 | 3:38PM 1.92 | 4:02AM 1.83 | 4:31PM 1.94 | 4:55AM 1.80 | 5:28PM 1.92 | ||||||||||||||||||
Low Tide / height (m) | 9:24AM 0.08 | 9:56PM 0.09 | 10:16AM 0.08 | 10:53PM 0.13 | 11:13AM 0.10 | 11:53PM 0.17 | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tue 21 | |||||||||||||||||||||
| Sunrise | - | - | 7:15 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - |
| Sunset | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:53 | - | - | - | - | - | - | - | 5:52 | - | - | - |
 |  |  | |  | |  | | | |  |  |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | 4 | 6 | 3 | - | 1 | 4 | 3 | 1 | 1 | 1 | - | 1 | 1 |
| Temp. °C | 13 | 12 | 13 | 15 | 15 | 14 | 11 | 11 | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 9 |
| Feels °C (?) | 11 | 9 | 11 | 13 | 11 | 12 | 6 | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 5 | 4 | 2 | 3 | 3 | 3 | 2 | 4 |
- 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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