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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 Monday 18 May 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
12.4° C
(Which is 2.2°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: 0.3m 10s primary swell from a South-southeast direction and 0.3m 10s secondary swell from a East direction (forecast issued at 05:00am May 18). The wind direction is predicted to be glassy.
| Time (NZST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 1ft (0.3m) | 10s |
| Afternoon (18 May) | 1ft (0.3m) | 9s |
| Evening (18 May) | 0.5ft (0.2m) | 16s |
Table - waves today at Wainakarua River Mouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 16°C on Wed night, min 6°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 10 | E 10 | SSE 10 | SSE 10 | SSE 9 | S 16 | S 16 | S 16 | SSE 14 | S 15 | S 15 | S 15 | S 14 | E 9 | E 10 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | |
19 | 18 | 20 | 18 | 17 | 20 | 19 | 19 | 20 | 18 | 19 | 17 | 16 | 7 | 7 | 6 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | cross-on | cross | glassy | glassy | cross-off | glassy | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross-off | cross-off | |
High Tide | 3:44AM1.85m | 4:17PM2.01m | 4:40AM1.84m | 5:15PM2.00m | 5:39AM1.81m | 6:15PM1.95m | ||||||||||||||||||
Low Tide | 9:58AM0.03m | 10:39PM0.11m | 10:58AM0.04m | 11:40PM0.13m | 11:59AM0.06m | |||||||||||||||||||
 | |  | | | | | |  | | | |  | |  | | | | |  | | | | | |
 | — | 7:50 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | 7:54 |
 | — | — | — | — | 5:14 | — | — | — | — | — | — | — | 5:13 | — | — | — | — | — | — | — | 5:12 | — | — | 5:10 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 7 | 6 | 6 | 8 | 9 | 7 | 7 | 7 | 6 | 6 | 6 | 8 | 10 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 12 | 10 | 11 | 11 |
5 | 4 | 4 | 6 | 7 | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 8 | 8 | 6 | 8 | 7 | |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | E 9 | E 9 | E 9 | E 9 | E 10 | — | E 10 | E 10 | E 10 | E 10 | E 10 | ENE 5 | NE 5 | NE 5 |
 kJ | 11 | 11 | 20 | 18 | 17 | 16 | 16 | 15 | 13 | 6 | 7 | 7 | 7 | 7 | 7 | — | 9 | 8 | 8 | 8 | 8 | 2 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | SSE 8 | SSE 8 | SSE 7 | S 14 | S 13 | E 9 | — | — | NE 4 | ENE 4 | S 13 | E 10 | E 9 | E 9 |
| kJ | 19 | 18 | 18 | 18 | 8 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 4 | 4 | 6 | — | — | 1 | 1 | 3 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | S 13 | SSE 12 | — | ENE 3 | — | S 16 | S 16 | S 16 | SSE 14 | S 15 | S 15 | S 15 | S 14 | SE 7 | S 7 | S 13 | S 14 | S 14 | S 14 | SE 15 | E 15 | SE 14 | SE 14 | SE 13 |
| kJ | 13 | 15 | — | 1 | — | 20 | 19 | 19 | 20 | 18 | 19 | 17 | 16 | 2 | 1 | 4 | 4 | 4 | 4 | 8 | 4 | 8 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | ENE 3 | — | NE 3 | — | — | — | — | — | NE 4 | — | — | — | — | — | — | — | ENE 5 | — | NNE 3 | — |
| kJ | — | — | — | 2 | 1 | — | 2 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 2 | — | 4 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 15 | 66 | 15 | 60 | 10 | 10 | 10 | 68 | 68 | 68 | 72 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 72 | 68 | 158 | 171 |
Best forecast wave conditions in Otago | ||||||||||||||||||||||||
Best forecast wave conditions in New Zealand | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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