Awatoto Rivermouth Surf Break

Lat Long: 39.50° S 176.92° E

Awatoto Rivermouth 48 hour detailed Surf Forecast

Issued: 5 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Awatoto Rivermouth sea temperature is
11.8° C
1.8° 

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


How big are the waves at Awatoto Rivermouth today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 2ft (0.6m), 8s period with SE swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 2.5ft (0.7m), 11s period with SE swell.
  • Evening surf: Evening surf (12 Aug, local time) - 2.5ft (0.8m), 10s period with ESE swell.

The current surf forecast for Awatoto Rivermouth at 1PM is: 0.7m 8s primary swell from a Southeast direction and 0.2m 13s secondary swell from a East-southeast direction, 0.7m 4s secondary swell from a Northeast direction (forecast issued at 05:00am August 12). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (12 Aug)2ft (0.6m)8s
Afternoon (12 Aug)2.5ft (0.7m)11s
Evening (12 Aug)2.5ft (0.8m)10s

Table - waves today at Awatoto Rivermouth. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Wed night. Very mild (max 14°C on Fri afternoon, min 8°C on Wed night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
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)
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
2
1
1
1
0
0
1
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)
0.7
SSE
11
0.6
SE
8
0.6
SE
8
0.7
SE
8
0.7
SE
11
0.8
ESE
10
0.8
ESE
10
0.8
ESE
10
0.7
SE
9
0.7
SE
9
0.6
ESE
9
0.6
ESE
9
0.5
SE
8
0.5
SE
8
1.1
ENE
5
1.1
ENE
6
1.3
ENE
6
1
E
6
1
E
7
1
E
7
1
E
7
1
E
7
1
E
7
Wave Graph
Metric surfscale
Energy kJ
101
43
49
59
119
130
125
117
84
83
53
49
35
34
64
77
115
78
88
91
91
92
100
Wind (km/h)
5
NW
5
NNE
10
NNE
15
ENE
25
ENE
25
ENE
15
NE
5
N
5
NNE
5
NNE
10
NNE
10
NE
10
ENE
10
NE
15
NE
10
NE
5
WNW
10
WSW
10
W
5
W
10
ENE
10
NE
5
NE
Wind State
cross-off
glassy
cross-on
on
on
on
cross-on
cross-on
glassy
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
glassy
off
off
glassy
on
cross-on
glassy
High Tide
4:23AM1.68m
4:51PM1.84m
5:21AM1.69m
5:49PM1.85m
6:19AM1.70m
6:44PM1.85m
Low Tide
10:38AM0.08m
11:13PM0.09m
11:34AM0.04m
00:11AM0.07m
12:27PM0.03m
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
 mm
1
Temp °C
10
9
10
10
11
11
10
8
8
9
9
11
11
12
12
11
11
11
12
13
14
13
12
Feels °C
8
7
8
7
6
6
6
6
6
7
6
9
9
10
10
9
11
9
11
12
13
12
11
  • 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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