Arataki Surf Break

Lat Long: 37.66° S 176.21° E

Arataki 48 hour detailed Surf Forecast

Issued: 11 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Arataki sea temperature is
13.9° 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 (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 3.5ft (1.0m), 8s period with N swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 3.5ft (1.0m), 8s period with N swell.
  • Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.0m), 9s period with N swell.

The current surf forecast for Arataki at 6AM is: 1.0m 8s primary swell from a North direction and 0.1m 12s secondary swell from a Northeast direction (forecast issued at 11:00pm August 10). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (11 Aug)3.5ft (1.0m)8s
Afternoon (11 Aug)3.5ft (1.0m)8s
Evening (11 Aug)3.5ft (1.0m)9s

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


Short Range Forecast

Moderate rain (total 15mm), heaviest on Thu afternoon. Very mild (max 14°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light.

Tuesday
11
Wednesday
12
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
1
1
1
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
N
8
1
N
8
1
N
8
1
N
8
1
N
8
1
N
8
1
N
8
1
N
8
1
N
9
1
N
9
0.9
NNE
9
1.3
NNE
8
1.3
NNE
8
1.3
NNE
8
1.4
NE
8
1.4
NE
8
1.4
NE
8
Wave Graph
Metric surfscale
Energy kJ
127
127
131
127
121
121
121
137
154
154
123
239
212
207
238
238
232
Wind (km/h)
15
WSW
15
WSW
10
SW
10
SSW
5
SSW
5
E
10
ENE
5
E
5
E
10
ENE
10
ENE
15
ESE
10
E
15
ENE
20
ENE
20
ENE
20
ENE
Wind State
off
off
off
cross-off
glassy
glassy
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
5:12AM1.70m
6:04PM1.83m
6:15AM1.72m
6:59PM1.91m
Low Tide
11:01PM0.37m
11:25AM0.20m
00:03AM0.33m
12:22PM0.15m
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cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
7:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:36
5:37
 mm
Temp °C
10
10
9
9
10
12
12
11
10
11
11
10
11
13
14
13
13
Feels °C
7
7
6
7
9
10
9
10
8
9
9
7
8
9
10
9
10
  • 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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