Arataki Surf Break

Lat Long: 37.66° S 176.21° E

Arataki 48 hour detailed Surf Forecast

Issued: 5 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Arataki sea temperature is
13.7°C
0.7° 

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


How big are the waves at Arataki today (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 3ft (0.9m), 5s period with NNW swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 3.5ft (1.1m), 6s period with NNW swell.
  • Evening surf: Evening surf (23 Aug, local time) - 2.5ft (0.8m), 7s period with N swell.

The current surf forecast for Arataki at 8AM is: 0.9m 5s primary swell from a North-northwest direction and 0.1m 13s secondary swell from a Northeast direction, 0.1m 12s secondary swell from a East direction (forecast issued at 05:00am August 23). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Aug)3ft (0.9m)5s
Afternoon (23 Aug)3.5ft (1.1m)6s
Evening (23 Aug)2.5ft (0.8m)7s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sun afternoon. Very mild (max 16°C on Mon afternoon, min 9°C on Mon night). Wind will be generally light.

Sunday
23
Monday
24
Tuesday
25
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
0
0
0
0
0
0
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NW
3
0.7
NW
4
0.9
NNW
5
1.1
NNW
5
1.1
NNW
6
1
N
6
0.8
N
7
0.7
N
6
0.6
N
6
0.4
NNW
6
0.3
NNW
6
0.3
NNW
6
0.1
NE
12
0.1
NE
11
0.1
NE
11
0.1
NE
11
0.1
NE
11
0.1
NE
11
0.1
NE
11
0.1
NE
11
0.1
N
13
0.1
N
14
0.1
N
14
Wave Graph
Metric surfscale
Energy kJ
8
13
33
66
98
84
56
41
31
13
7
6
5
5
5
5
5
5
4
4
4
4
4
Wind (km/h)
10
W
15
WNW
20
NW
25
NW
25
WNW
20
W
25
WSW
20
WSW
20
WSW
15
SW
15
WSW
20
WSW
20
WSW
20
WSW
15
WSW
15
WSW
10
WSW
10
WSW
15
W
20
WSW
20
W
20
W
15
WSW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:47AM1.48m
3:41PM1.51m
3:43AM1.45m
4:40PM1.51m
4:40AM1.46m
5:35PM1.53m
Low Tide
9:05AM0.44m
9:45PM0.53m
10:04AM0.46m
10:37PM0.52m
10:59AM0.43m
part cloud
clear
part cloud
part cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:46
 mm
1
1
Temp °C
9
9
12
15
15
12
11
11
10
10
11
14
16
13
10
10
9
9
10
14
16
13
11
Feels °C
6
6
8
10
11
8
6
6
5
6
8
10
11
9
6
7
6
7
7
10
12
9
8
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Arataki surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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