Arataki Surf Break

Lat Long: 37.66° S 176.21° E

Arataki 48 hour detailed Surf Forecast

Issued: 11 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Arataki sea temperature is
14.6°C
0.1° 

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 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 1ft (0.3m), 12s period with NE swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 1ft (0.3m), 12s period with NE swell.
  • Evening surf: Evening surf (16 Sep, local time) - 1ft (0.3m), 12s period with NE swell.

The current surf forecast for Arataki at 6PM is: 0.3m 12s primary swell from a Northeast direction and 0.1m 10s secondary swell from a Northeast direction (forecast issued at 11:00am September 16). 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 (16 Sep)1ft (0.3m)12s
Afternoon (16 Sep)1ft (0.3m)12s
Evening (16 Sep)1ft (0.3m)12s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Fri morning. Very mild (max 16°C on Wed afternoon, min 10°C on Wed night). Wind will be generally light.

Wed
16
Thursday
17
Friday
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
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)
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.9
N
4
1.1
N
5
1.2
N
6
1.3
N
6
1.3
NNE
6
2
NNE
7
2.3
NNE
8
2.5
NNE
8
2.2
NNE
8
2.1
NNE
8
2.1
NNE
9
Wave Graph
Metric surfscale
Energy kJ
24
24
24
23
23
23
22
22
22
22
32
62
96
135
139
339
669
936
642
636
697
Wind (km/h)
10
W
10
WNW
15
W
20
WSW
10
W
10
W
5
W
0
ENE
10
N
20
N
25
N
25
N
20
N
15
N
10
NE
15
NE
25
NNE
15
NE
10
ESE
10
S
15
SW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross
cross-off
off
High Tide
10:55AM1.67m
11:13PM1.63m
11:40AM1.62m
11:54PM1.59m
12:26PM1.59m
Low Tide
4:55PM0.24m
5:19AM0.19m
5:38PM0.32m
5:59AM0.27m
6:25PM0.40m
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
part cloud
part cloud
rain showers
light rain
rain showers
light rain
rain showers
thunderstorm
thunderstorm
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:07
 mm
1
1
1
4
8
1
2
Temp °C
11
15
16
14
11
10
10
11
14
15
15
14
14
14
13
13
14
14
14
13
12
Feels °C
8
12
12
10
8
8
9
10
12
11
11
10
11
11
11
11
10
12
13
11
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 

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