Waiapu River Surf Break

Lat Long: 37.77° S 178.48° E

Waiapu River 48 hour detailed Surf Forecast

Issued: 11 am 04 Aug 2026 (local time)

Forecast update in  hr  min

Today's Waiapu River sea temperature is
14.9° C
0.1° 

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 (04 Aug):

  • Morning surf: Morning surf (04 Aug, local time) - 2.5ft (0.7m), 11s period with SSE swell.
  • Afternoon surf: Afternoon surf (04 Aug, local time) - 1.5ft (0.5m), 14s period with SE swell.
  • Evening surf: Evening surf (04 Aug, local time) - 0.5ft (0.1m), 12s period with NE swell.

The current surf forecast for Waiapu River at 3PM is: 0.5m 14s primary swell from a Southeast direction (forecast issued at 11:00am August 04). An open ocean swell of 0.2m 7s is not directed at the surf break, a second open ocean swell of 1.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (04 Aug)2.5ft (0.7m)11s
Afternoon (04 Aug)1.5ft (0.5m)14s
Evening (04 Aug)0.5ft (0.1m)12s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Very mild (max 11°C on Tue morning, min 4°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue afternoon, light winds from the W by Thu night).

Tue
4
Wednesday
5
Thursday
6
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
0
0
0
0
0
1
1
0
0
1
2
2
2
2
2
1
1
1
2
2
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
SSE
11
0.6
SSE
14
0.5
SE
14
0.2
NNE
12
0.1
NE
12
0.1
NE
12
2.4
SSE
11
3
SSE
11
3.5
SSE
11
3
SSE
11
3
SSE
11
2.5
SSE
11
2.5
SSE
11
2.3
SSE
11
2.1
SSE
11
2
SSE
11
1.8
SSE
10
1.8
SSE
10
1.7
SSE
11
1.7
SSE
11
1.7
SSE
10
Wave Graph
Metric surfscale
Energy kJ
126
138
91
14
6
6
1396
2327
2614
2003
1808
1624
1384
1192
1054
857
701
701
674
610
587
Wind (km/h)
15
SSW
30
S
25
SSW
35
SSW
35
SSW
25
SSW
25
SW
25
SSW
35
SSW
30
SSW
30
SSW
25
SSW
20
SW
15
SW
15
SW
15
SW
15
SW
15
SSW
20
S
15
SSW
10
SW
Wind State
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
High Tide
10:07AM1.48m
10:25PM1.57m
10:53AM1.50m
11:10PM1.56m
11:42AM1.52m
Low Tide
4:19PM0.24m
4:48AM0.19m
5:05PM0.25m
5:33AM0.18m
5:54PM0.26m
part cloud
cloud
part cloud
cloud
clear
clear
clear
rain showers
rain showers
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:21
5:21
5:22
 mm
1
1
1
Temp °C
11
9
7
7
6
5
4
4
7
8
8
7
7
7
8
8
8
10
11
10
8
Feels °C
7
2
1
-2
-2
-3
-3
-3
-1
1
0
1
1
2
3
3
3
5
5
6
4
  • 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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