Arataki Surf Break

Lat Long: 37.66° S 176.21° E

Arataki 48 hour detailed Surf Forecast

Issued: 11 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Arataki sea temperature is
13.8° C
0.8° 

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 (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 5ft (1.5m), 8s period with NE swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 6ft (1.9m), 6s period with NE swell.
  • Evening surf: Evening surf (12 Aug, local time) - 6.5ft (2.0m), 7s period with NE swell.

The current surf forecast for Arataki at 6AM is: 1.4m 8s primary swell from a Northeast direction and 0.1m 11s secondary swell from a Northeast direction (forecast issued at 11:00pm August 11). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (12 Aug)5ft (1.5m)8s
Afternoon (12 Aug)6ft (1.9m)6s
Evening (12 Aug)6.5ft (2.0m)7s

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


Short Range Forecast

Heavy rain (total 20mm), heaviest during Wed afternoon. Very mild (max 16°C on Fri morning, min 10°C on Tue night). Wind will be generally light.

Wednesday
12
Thursday
13
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
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
9
1
N
9
1.3
NNE
9
1.4
NE
8
1.5
NE
8
1.7
NE
6
1.9
NE
6
1.9
NE
7
2
NE
7
1.9
NE
7
1.8
NE
7
1.9
NE
7
2
NE
7
1.9
NE
7
1.3
NNE
7
1.2
NNE
7
1.3
NE
7
Wave Graph
Metric surfscale
Energy kJ
154
154
261
288
289
231
302
341
387
361
344
351
352
296
159
120
143
Wind (km/h)
10
ENE
15
ENE
10
E
15
ESE
15
E
20
ENE
20
E
20
ENE
20
ENE
20
ENE
20
E
15
ESE
20
ESE
15
ESE
15
ESE
15
SE
10
SE
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
6:04PM1.83m
6:15AM1.72m
6:59PM1.91m
7:13AM1.74m
7:50PM1.94m
Low Tide
00:03AM0.33m
12:22PM0.15m
1:03AM0.27m
1:15PM0.11m
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
 mm
1
3
2
1
3
2
1
2
1
Temp °C
10
12
11
10
11
13
13
12
12
12
12
11
11
13
13
13
14
Feels °C
8
9
9
7
7
9
9
8
8
9
9
8
8
10
10
11
13
  • 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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