Awatoto Rivermouth Surf Break

Lat Long: 39.50° S 176.92° E

Awatoto Rivermouth 48 hour detailed Surf Forecast

Issued: 5 am 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Awatoto Rivermouth sea temperature is
12.0° C
1.5° 

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 (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 6.5ft (2.0m), 8s period with E swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.
  • Evening surf: Evening surf (15 Aug, local time) - 4.5ft (1.4m), 9s period with E swell.

The current surf forecast for Awatoto Rivermouth at 10AM is: 2.0m 8s primary swell from a East direction and 1.5m 8s secondary swell from a East direction (forecast issued at 05:00am August 15). An open ocean swell of 0.1m 18s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (15 Aug)6.5ft (2.0m)8s
Afternoon (15 Aug)4.5ft (1.4m)8s
Evening (15 Aug)4.5ft (1.4m)9s

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


Short Range Forecast

Heavy rain (total 33mm), heaviest during Sat night. Very mild (max 12°C on Sat morning, min 4°C on Mon night). Winds increasing (light winds from the S on Sat afternoon, fresh winds from the S by Sun night).

Saturday
15
Sunday
16
Monday
17
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)
0
0
0
0
0
1
1
2
1
0
0
0
0
0
0
0
0
0
0
1
1
!
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)
1.9
E
8
2
E
8
2
E
8
1.4
E
8
1.4
E
8
1.4
E
9
1.4
E
9
1.4
E
9
1.4
E
9
1.2
E
8
1.1
E
8
1
E
8
1
E
9
1
E
9
1.2
ESE
9
1.3
ESE
8
1.4
ESE
8
1.3
ESE
9
1.3
ESE
9
1.3
ESE
10
1.2
SE
10
3.5
SSE
10
1.5
SE
10
Wave Graph
Metric surfscale
Energy kJ
476
546
568
271
278
286
286
286
290
210
173
143
158
154
199
234
268
245
262
318
296
2106
433
Wind (km/h)
20
ESE
20
ESE
20
ESE
20
SE
20
SSE
15
S
20
SSW
20
SW
25
SW
25
SW
35
SW
30
SW
35
SW
35
SW
35
SSW
35
S
35
S
30
SSW
30
SSW
30
SSW
30
SSW
25
SSW
20
SW
Wind State
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
7:14AM1.71m
7:36PM1.82m
8:06AM1.73m
8:26PM1.79m
8:55AM1.74m
Low Tide
1:06AM0.07m
1:19PM0.06m
1:57AM0.09m
2:12PM0.11m
2:46AM0.14m
3:04PM0.18m
light rain
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
light rain
rain showers
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:00
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:34
5:35
 mm
1
2
1
1
2
2
6
1
1
1
1
1
3
4
3
2
1
1
1
1
Temp °C
13
12
12
12
12
12
12
12
11
10
9
8
6
7
8
9
8
8
7
8
9
8
7
Feels °C
10
8
9
9
9
9
9
9
6
4
2
1
-2
-1
0
1
0
1
-1
0
2
2
1
  • 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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