Aramoana Spit surf break

Aramoana Spit surfForecast / Otago / New Zealand

information circle12 Day Weather and Surf, issued 12 am Friday 20 Feb 2026 NZDT
Forecast update in hr  min  s Forecast update imminent
Aramoana Spit surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aramoana Spit sea temperature is
14.6° C
(Which is 1.3°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Aramoana Spit this week:

The surf forecast for Aramoana Spit over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Feb 21) at 10PM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 1.3m and 6s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Aramoana Spit in the next 12 days are 1.2m 12s and forecast to arrive on Friday (Feb 20) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 9s period and expected on Saturday (Feb 21) at 7AM.

Wave TypeTime (NZDT) & Date Wave Height & Period
Next good surf (1 star+)10PM (Sat 21st Feb)5ft (1.6m) 7s
Best Surf10PM (Sat 21st Feb)5ft (1.6m) 7s
Most Powerful 1PM (Fri 20th Feb)4ft (1.2m) 12s

Table - best surf conditions forecast for Aramoana Spit over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 5mm), mostly falling on Thu night. Very mild (max 15°C on Fri morning, min 11°C on Fri night). Winds increasing (light winds from the WNW on Thu night, strong winds from the WSW by Sun morning).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Mon night. Very mild (max 15°C on Mon night, min 10°C on Sun night). Winds decreasing (fresh winds from the NNE on Mon afternoon, calm by Tue night).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.5
E
1.1
E
1.2
E
0.6
ESE
0.5
ESE
0.5
ESE
0.9
ENE
0.4
ENE
0.4
ENE
0.2
ENE
0.2
ENE
1.1
NE
1.4
NE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.4
SE
0.3
SE
Period(s) (?)111211111010669984610111099999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6434236191585669152787411333840342931312113
Wind
(km/h)
10
N
30
WSW
40
WSW
35
WSW
10
N
35
NE
10
W
40
W
35
WSW
15
WSW
5
NNE
35
NNE
20
NNE
30
SW
25
S
10
NNE
30
NNE
25
NNE
0
NNE
5
S
5
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
cross-
off
offcross-
on
oncross-
off
cross-
off
offoffonononoffcross-
off
oncross-
on
onglassglasscross
High Tide
/ height (m)
5:09AM
1.92
5:30PM
1.87
5:54AM
1.89
6:22PM
1.85
6:45AM
1.83
7:18PM
1.83
7:42AM
1.76
8:20PM
1.81
8:45AM
1.69
9:23PM
1.79
9:52AM
1.67
10:28PM
1.80
10:59AM
1.69
Low Tide
/ height (m)
11:41PM
0.20
12:05PM
0.27
12:29AM
0.22
12:54PM
0.28
1:19AM
0.25
1:45PM
0.28
2:12AM
0.30
2:40PM
0.28
3:11AM
0.34
3:39PM
0.27
4:16AM
0.35
4:43PM
0.26
5:26AM
0.32
5:49PM
0.22
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
Sunrise-6:58--7:00--7:01--7:03--7:03--7:05--7:07-
Sunset--8:42--8:39--8:37--8:37--8:35--8:32--8:30
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
rain showers
part cloud
part cloud
part cloud
clear
part cloud
rain showers
clear
clear
clear
clear
clear
cloud
part cloud
rain showers
Rain (mm)
4-----1-----2-------3
Temp. °C141514121215141415141314151514121313131313
Feels °C (?)127668710689108121081168111312
  • 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

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Information about the Aramoana Spit Surf forecast

The above surf forecast table for Aramoana Spit provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Aramoana Spit can be found by selecting the local surf guide option on the grey menu. Our Aramoana Spit surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aramoana Spit) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Aramoana Spit may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Otago? If you are looking for accommodation near Aramoana Spit, camping, hotels and holiday cottages in Otago, consider staying in Dunedin which is 19 km (12 miles) away.

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