Arataki Surf Break

Lat Long: 37.66° S 176.21° E

Arataki 48 hour detailed Surf Forecast

Issued: 11 am 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Arataki sea temperature is
14.1° C
0.5° 

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 (16 Aug):

  • Morning surf: Morning surf (16 Aug, local time) - 3.5ft (1.1m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (16 Aug, local time) - 3.5ft (1.0m), 8s period with ENE swell.
  • Evening surf: Evening surf (16 Aug, local time) - 3ft (0.9m), 8s period with ENE swell.

The current surf forecast for Arataki at 2PM is: 1.0m 8s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a Northeast direction (forecast issued at 11:00am August 16). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Aug)3.5ft (1.1m)8s
Afternoon (16 Aug)3.5ft (1.0m)8s
Evening (16 Aug)3ft (0.9m)8s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun morning. Very mild (max 14°C on Tue afternoon, min 4°C on Mon night). Winds decreasing (fresh winds from the SSE on Sun night, light winds from the SSW by Mon afternoon).

Sun
16
Monday
17
Tuesday
18
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)
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
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
Wave
Height (m)
Direction
Period (s)
1.1
ENE
8
1.1
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
0.8
ENE
9
0.7
ENE
9
0.6
ENE
9
0.6
ENE
9
0.6
ENE
9
0.6
E
9
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
10
0.5
E
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.3
ENE
9
Wave Graph
Metric surfscale
Energy kJ
157
153
125
94
96
84
79
58
58
61
61
48
48
48
47
47
43
28
28
26
15
Wind (km/h)
10
SSW
15
S
25
SSE
30
SSE
35
SSE
30
SSE
25
SSE
25
SSE
25
SSE
20
SSE
15
SSE
10
SSW
10
SSW
15
SW
15
SW
15
SW
15
WSW
15
SW
15
SW
15
SW
20
SW
Wind State
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
High Tide
9:49AM1.76m
10:14PM1.81m
10:37AM1.73m
11:02PM1.75m
11:25AM1.68m
Low Tide
3:52PM0.14m
4:25AM0.11m
4:40PM0.17m
5:11AM0.13m
5:25PM0.22m
cloud
light rain
light rain
cloud
cloud
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:58
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:39
5:40
5:42
 mm
2
2
Temp °C
13
12
10
9
9
9
8
8
9
11
13
9
7
6
5
4
6
12
14
11
9
Feels °C
11
9
5
2
1
2
1
1
3
5
8
5
3
2
1
-1
1
7
9
6
3
  • 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 

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