Akito River Mouth and Reef Surf Break

Lat Long: 40.61° S 176.42° E

Akito River Mouth and Reef Surf Forecast and Surf Report

Issued: 5 am 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Akito River Mouth and Reef sea temperature is
11.9° C
1.0° 

Akito River Mouth and Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Akito River Mouth and Reef surf forecast from 19 Aug 2026:

  • Best quality surf: Friday 21 Aug, 3AM (local time) - 5ft (1.5m), 12s period, S swell with glassy winds.
  • Most powerful swell: Friday 21 Aug, 6AM (local time) - 5.5ft (1.7m), 16s period, S swell with 1,489 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 9PM (local time) - 5ft (1.5m), 9s period with S swell.

Best Forecast Surf Conditions for Akito River Mouth and Reef this week:

The surf forecast for Akito River Mouth and Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 9PM. The primary swell is predicted to be 1.5m and 9s period with a secondary swell of 0.6m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Akito River Mouth and Reef in the next 16 days are 1.7m 16s and forecast to arrive on Friday (Aug 21) at 6AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Wednesday (Aug 26) at 12AM.

Wave TypeTime (NZST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 20th Aug)5ft (1.5m) 9s
Best Surf 3AM (Fri 21st Aug)5ft (1.5m) 12s
Most Powerful 6AM (Fri 21st Aug)5.5ft (1.7m) 16s

Table - best surf conditions forecast for Akito River Mouth and Reef over the next 16 days.


Short Range Forecast

Mostly dry. Very mild (max 14°C on Sat afternoon, min 8°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WNW by Sat morning).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 15°C on Sun morning, min 9°C on Sun night). Winds decreasing (fresh winds from the WNW on Sun morning, light winds from the WNW by Sun night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
2
3
4
3
3
1
0
0
0
0
0
1
4
3
1
1
2
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
S
8
1.7
S
8
1
S
16
1.7
S
16
1.6
S
14
1.3
S
12
1.1
S
11
1
S
11
0.8
S
11
0.4
ESE
13
0.4
S
10
0.3
ESE
13
0.4
SSW
17
2
SSW
13
1.5
SSW
13
1.1
SSW
12
1
SSW
12
0.7
S
11
0.5
SSW
15
0.4
SSW
14
0.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
392
368
535
1434
929
488
305
240
141
57
34
33
101
1319
713
373
288
131
126
81
99
Wind (km/h)
15
WSW
10
SSW
5
SW
5
NNE
20
NW
25
NW
30
NW
35
WNW
30
WNW
35
WNW
35
WNW
25
W
20
WNW
25
WNW
25
NW
30
WNW
30
WNW
20
WNW
25
WNW
20
WNW
15
NNW
Wind State
cross-off
cross
glassy
cross-off
off
off
off
cross-off
off
off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
High Tide
11:10AM1.38m
11:32PM1.32m
11:58AM1.36m
00:20AM1.28m
12:45PM1.34m
1:07AM1.26m
1:32PM1.33m
1:54AM1.24m
2:19PM1.34m
2:40AM1.24m
3:05PM1.34m
3:26AM1.24m
3:52PM1.36m
Low Tide
5:26PM0.24m
5:44AM0.25m
6:14PM0.28m
6:30AM0.29m
7:02PM0.31m
7:15AM0.31m
7:49PM0.33m
8:01AM0.31m
8:36PM0.33m
8:47AM0.30m
9:23PM0.32m
9:33AM0.28m
10:10PM0.30m
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:54
6:52
6:50
6:50
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:38
5:39
5:40
5:42
5:43
5:44
 mm
1
Temp °C
11
11
9
12
13
11
13
14
14
15
15
11
14
14
10
14
14
14
16
15
14
Feels °C
7
8
7
9
9
6
5
7
8
8
7
4
9
8
5
7
7
9
12
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)
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Information about the Akito River Mouth and Reef Surf forecast

The above surf forecast table for Akito River Mouth and Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Akito River Mouth and Reef can be found by selecting the local surf guide option on the grey menu. Our Akito River Mouth and Reef 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 (Akito River Mouth and Reef) 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 Akito River Mouth and Reef 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.

Are you planning a holiday in The Wairarapa? If you are looking for accommodation near Akito River Mouth and Reef, camping, hotels and holiday cottages in The Wairarapa, consider staying in Palmerston North which is 74 km (46 miles) away. Other places in and around The Wairarapa where you can find information about places to rent, and car hire include Masterton which is 75 km (47 miles) away and Levin, 97 km (60 miles) away.

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