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Surf Forecasts:

Wainakarua River Mouth surfForecast / Otago / New Zealand

information circle48hr Weather and Surf, issued 12 am Saturday 21 Mar 2026 NZDT
Forecast 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
14.9° 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 4AM is: 0.9m 12s primary swell from a East-northeast direction and 0.3m 13s secondary swell from a South-southeast direction (forecast issued at 12:00am March 21). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (NZDT) & DateWave HeightWave Period
Morning (21 Mar)3.5ft (1.0m)12s
Afternoon (21 Mar)3.5ft (1.1m)11s
Evening (21 Mar)3.5ft (1.0m)11s

Table - waves today at Wainakarua River Mouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Saturday
21
Sunday
22
Monday
23
10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM
Rating
(10 max)
0
1
2
2
1
0
0
0
1
2
2
2
1
1
0
0
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
E
0.7
E
0.9
ENE
1
E
1
E
1
E
1.1
E
1
E
1
E
1
E
1
E
0.9
E
0.9
E
0.9
E
0.9
E
0.9
E
0.8
E
0.8
E
0.8
ESE
0.8
ESE
0.7
ESE
0.6
ESE
0.6
ESE
0.5
ESE
Period(s) (?)121212121211111111101010101010101010101010999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)7713923227927424829723523121820616216216416416112512512812394696849
Wind
(km/h)
10
NNE
10
N
10
NNW
10
N
10
N
15
ENE
15
ENE
15
NE
10
NNE
10
NNW
5
NW
5
W
10
SSE
10
E
15
SE
10
SSE
5
SE
5
NNE
10
NNE
15
N
15
NNE
20
NE
25
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		offcrossoncross-
on		cross-
on		glasscross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on
High Tide
/ height (m)
5:24AM
1.81
5:48PM
1.84
6:13AM
1.77
6:40PM
1.82
7:06AM
1.71
Low Tide
/ height (m)
11:16PM
0.10
11:39AM
0.14
12:08AM
0.14
12:31PM
0.16
1:06AM
0.20
1:28PM
0.20
Saturday
21
Sunday
22
Monday
23
Sunrise----7:37-------7:39-------7:41---
Sunset-------7:47-------7:45-------7:44
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C121211111316151412121313151714121212111213161715
Feels °C (?)101099111412121011121214151110111191011131313
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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View detailed surf forecast for Wainakarua River Mouth at:
surf-forecast.com

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