Awatoto Rivermouth Surf Break

Lat Long: 39.50° S 176.92° E

Awatoto Rivermouth Surf Forecast and Surf Report

Issued: 5 pm 18 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.


Awatoto Rivermouth surf forecast from 18 Aug 2026:

  • Best quality surf: Wednesday 19 Aug, 9PM (local time) - 4.5ft (1.4m), 9s period, ESE swell with offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 3AM (local time) - 4.5ft (1.4m), 11s period, SE swell with 506 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 19 Aug, 9PM (local time) - 4.5ft (1.4m), 9s period with ESE swell.

Best Forecast Surf Conditions for Awatoto Rivermouth this week:

The surf forecast for Awatoto Rivermouth over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 19) at 9PM. The primary swell is predicted to be 1.4m and 9s period. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Awatoto Rivermouth in the next 16 days are 1.4m 11s and forecast to arrive on Wednesday (Aug 19) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 11s period and expected on Wednesday (Aug 19) at 3PM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Wed 19th Aug)4.5ft (1.4m) 9s
Best Surf 9PM (Wed 19th Aug)4.5ft (1.4m) 9s
Most Powerful 3AM (Wed 19th Aug)4.5ft (1.4m) 11s

Table - best surf conditions forecast for Awatoto Rivermouth over the next 16 days.


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue afternoon. Very mild (max 13°C on Thu morning, min 5°C on Wed morning). Winds decreasing (fresh winds from the SSW on Tue night, calm by Thu night).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Sun afternoon, min 9°C on Fri night). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
1
2
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SE
10
1.3
SE
12
1.4
SE
10
1.4
SE
9
1.3
ESE
9
0.9
ESE
8
0.9
ESE
8
0.8
ESE
9
0.7
ESE
11
0.7
ESE
10
0.4
ESE
10
0.4
SE
10
0.2
SSE
11
0.2
ESE
13
0.2
ESE
13
0.2
ESE
13
0.2
ESE
12
0.2
SSE
10
0.2
ESE
13
0.2
ESE
13
Wave Graph
Metric surfscale
Energy kJ
246
440
365
335
255
123
126
96
99
90
36
23
12
17
17
16
15
9
17
17
Wind (km/h)
30
SSW
35
SSW
30
SW
25
SSW
10
WSW
10
W
15
ESE
5
N
5
NW
10
ENE
15
W
10
WNW
10
NNW
15
NW
15
NW
15
SW
25
WNW
15
WNW
5
ENE
10
NW
Wind State
cross-off
cross-off
cross-off
cross-off
off
off
cross-on
glassy
cross-off
on
cross-off
cross-off
cross
cross-off
cross-off
off
cross-off
cross-off
on
cross-off
High Tide
10:05PM1.69m
10:28AM1.70m
10:54PM1.65m
11:17AM1.65m
11:43PM1.60m
12:09PM1.60m
00:30AM1.55m
1:01PM1.56m
1:17AM1.49m
1:51PM1.52m
2:05AM1.43m
2:38PM1.50m
2:53AM1.38m
Low Tide
3:56PM0.26m
4:22AM0.28m
4:46PM0.32m
5:10AM0.34m
5:36PM0.38m
5:58AM0.39m
6:25PM0.42m
6:44AM0.43m
7:15PM0.45m
7:30AM0.44m
8:05PM0.46m
8:18AM0.44m
8:52PM0.45m
rain showers
rain showers
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
6:52
6:50
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
5:37
5:38
5:39
5:40
5:42
 mm
2
3
Temp °C
10
7
9
10
10
13
12
10
13
14
12
16
18
15
18
19
13
17
17
14
Feels °C
3
-1
3
4
6
11
8
9
10
10
9
13
14
10
15
15
8
14
14
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Awatoto Rivermouth Surf forecast

The above surf forecast table for Awatoto Rivermouth provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Awatoto Rivermouth can be found by selecting the local surf guide option on the grey menu. Our Awatoto Rivermouth surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Awatoto Rivermouth) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Awatoto Rivermouth may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Awatoto Rivermouth is 4 km (2 miles) from the city of Napier. If you plan a holiday in Hawkes Bay, look for hotels and other accommodation in Napier. Napier has rooms for a wide range of budgets as well as car hire and transport links.

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