Arataki Surf Break

Lat Long: 37.66° S 176.21° E

Arataki 48 hour detailed Surf Forecast

Issued: 5 pm 12 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 (13 Aug):

  • Afternoon surf: Afternoon surf (13 Aug, local time) - 6ft (1.9m), 6s period with NE swell.
  • Evening surf: Evening surf (13 Aug, local time) - 6ft (1.9m), 7s period with NE swell.

The current surf forecast for Arataki at 12AM is: 2.0m 7s primary swell from a Northeast direction and 1.5m 8s secondary swell from a North-northeast direction, 0.1m 12s secondary swell from a North direction (forecast issued at 05:00pm August 12). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (13 Aug)--
Afternoon (13 Aug)6ft (1.9m)6s
Evening (13 Aug)6ft (1.9m)7s

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


Short Range Forecast

Heavy rain (total 31mm), heaviest during Thu morning. Very mild (max 16°C on Fri morning, min 11°C on Wed night). Wind will be generally light.

Wed
12
Thursday
13
Friday
14
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
2
2
2
2
2
2
2
1
0
0
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
NE
6
1.9
NE
7
1.9
NE
7
2
NE
7
2
NE
7
1.9
NE
7
1.8
NE
7
1.8
NE
7
1.8
NE
7
1.6
NE
7
1.6
NE
7
1.5
NE
7
1.4
NE
7
1.5
NE
7
1.4
NE
7
1.4
NE
7
1.3
NE
7
1.4
NE
7
1.4
NE
7
Wave Graph
Metric surfscale
Energy kJ
293
312
341
400
412
381
318
305
305
258
228
206
192
212
200
200
158
200
211
Wind (km/h)
25
ENE
20
ENE
25
ENE
20
ENE
20
E
20
E
15
E
5
NE
10
SSE
10
S
10
SSE
10
S
10
SSE
10
SSE
15
SE
15
SE
15
ESE
15
ESE
10
SSE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-off
High Tide
6:59PM1.91m
7:13AM1.74m
7:50PM1.94m
8:09AM1.76m
8:38PM1.93m
Low Tide
12:22PM0.15m
1:03AM0.27m
1:15PM0.11m
1:58AM0.20m
2:09PM0.11m
cloud
cloud
light rain
light rain
light rain
light rain
light rain
mod rain
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:37
 mm
2
3
5
4
5
7
2
2
Temp °C
13
13
12
12
12
11
12
13
13
13
12
12
12
12
14
16
16
13
13
Feels °C
8
9
8
8
8
8
10
13
12
12
10
11
10
10
12
14
14
11
12
  • 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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