Waiapu River Surf Break

Lat Long: 37.77° S 178.48° E

Waiapu River 48 hour detailed Surf Forecast

Issued: 5 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Waiapu River sea temperature is
14.1°C
0.6° 

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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 3ft (0.9m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 3ft (0.9m), 10s period with SE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 2ft (0.6m), 9s period with SE swell.

The current surf forecast for Waiapu River at 10AM is: 0.9m 10s primary swell from a Southeast direction and 0.2m 11s secondary swell from a North-northeast direction (forecast issued at 05:00am September 17). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (17 Sep)3ft (0.9m)10s
Afternoon (17 Sep)3ft (0.9m)10s
Evening (17 Sep)2ft (0.6m)9s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Fri afternoon. Very mild (max 17°C on Thu morning, min 10°C on Fri night). Winds decreasing (fresh winds from the N on Fri morning, calm by Sat afternoon).

Thursday
17
Friday
18
Saturday
19
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
Rating
(10 max)
2
1
1
1
1
0
0
0
1
0
0
1
3
4
3
1
2
1
0
2
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SE
11
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.9
SE
10
0.8
ESE
9
0.6
SE
9
0.7
ESE
11
0.9
ESE
13
1
ESE
13
1
ESE
12
1
ESE
12
2.4
NNE
8
2.1
NNE
8
2.1
NNE
8
0.8
ESE
11
1.7
NNE
8
0.8
ESE
12
0.8
ESE
12
0.8
ESE
11
1.3
NNE
8
1.3
NNE
8
0.8
ESE
11
Wave Graph
Metric surfscale
Energy kJ
191
173
142
139
137
110
68
107
299
351
320
299
763
621
574
157
402
177
171
143
227
211
140
Wind (km/h)
15
WNW
10
WNW
15
NW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
20
NNW
25
N
30
N
20
N
20
NNW
5
NNW
5
NNW
5
SW
10
SSW
15
SW
15
SSW
10
SSW
15
SE
0
SSW
5
WNW
Wind State
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross
cross
cross
cross
cross-on
on
glassy
glassy
High Tide
10:32AM1.55m
10:49PM1.48m
11:17AM1.49m
11:35PM1.42m
12:04PM1.44m
Low Tide
4:21AM0.20m
4:46PM0.28m
5:04AM0.26m
5:31PM0.34m
5:49AM0.32m
6:18PM0.39m
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
thunderstorm
thunderstorm
part cloud
clear
clear
cloud
rain showers
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:57
5:58
5:59
 mm
1
3
2
5
1
1
Temp °C
9
9
14
17
16
14
14
15
14
15
14
14
14
13
13
11
10
11
13
16
14
13
11
Feels °C
6
6
10
13
12
10
10
11
10
11
9
10
11
12
12
9
7
8
10
14
11
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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waiapu River surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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