Waiapu River Surf Break

Lat Long: 37.77° S 178.48° E

Waiapu River 48 hour detailed Surf Forecast

Issued: 11 am 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waiapu River sea temperature is
14.3°C
0.2° 

Waiapu River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Waiapu River today (28 Aug):

  • Morning surf: Morning surf (28 Aug, local time) - 2.5ft (0.7m), 13s period with SE swell.
  • Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.8m), 12s period with SSE swell.
  • Evening surf: Evening surf (28 Aug, local time) - 2.5ft (0.7m), 12s period with SE swell.

The current surf forecast for Waiapu River at 4PM is: 0.8m 12s primary swell from a South-southeast direction and 0.4m 5s secondary swell from a East-northeast direction (forecast issued at 11:00am August 28). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (28 Aug)2.5ft (0.7m)13s
Afternoon (28 Aug)2.5ft (0.8m)12s
Evening (28 Aug)2.5ft (0.7m)12s

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


Short Range Forecast

Heavy rain (total 45mm), heaviest during Sat night. Very mild (max 15°C on Fri afternoon, min 10°C on Sun night). Wind will be generally light.

Fri
28
Saturday
29
Sunday
30
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
Rating
(10 max)
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
2
3
3
1
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SE
13
0.9
SSE
13
0.8
SSE
12
0.8
SSE
12
0.7
SE
12
0.7
SE
12
0.7
SE
12
0.7
SE
12
0.6
SSE
11
0.6
SSE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
1
NE
9
2
NNE
8
1.8
NNE
8
1.6
NNE
8
1.5
NNE
8
1.1
NE
8
Wave Graph
Metric surfscale
Energy kJ
178
249
193
187
147
147
144
137
79
81
103
101
101
77
77
152
549
450
330
291
162
Wind (km/h)
20
NNE
25
N
25
NNW
20
NW
25
NNW
25
NNW
25
NNW
25
NNW
25
NNW
25
NNW
25
NNW
15
NNW
5
NE
20
NNW
10
NW
10
SSW
10
S
5
E
10
NE
10
NW
10
WNW
Wind State
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
glassy
off
off
cross-on
cross-on
cross-on
cross
off
off
High Tide
6:02AM1.40m
6:28PM1.52m
6:47AM1.45m
7:10PM1.56m
7:31AM1.49m
7:51PM1.59m
Low Tide
12:12PM0.27m
00:45AM0.28m
12:58PM0.24m
1:29AM0.22m
1:42PM0.21m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
cloud
light rain
light rain
mod rain
heavy rain
mod rain
light rain
clear
part cloud
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:42
 mm
1
1
4
8
17
10
4
Temp °C
13
13
15
14
14
14
14
14
14
15
14
13
13
14
14
13
13
14
15
14
12
Feels °C
10
9
11
10
10
10
10
10
10
11
10
10
13
11
13
12
12
13
13
12
10
  • 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
How to use the Wavefinder 

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