Otago Peninsula - Allans Beach Surf Break

Lat Long: 45.88° S 170.70° E

Otago Peninsula - Allans Beach 48 hour detailed Surf Forecast

Issued: 5 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Allans Beach sea temperature is
11.1°C
2.4° 

Otago Peninsula - Allans Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Otago Peninsula - Allans Beach today (23 Aug):

  • Afternoon surf: Afternoon surf (23 Aug, local time) - 11ft (3.5m), 10s period with SW swell.
  • Evening surf: Evening surf (23 Aug, local time) - 13ft (4.0m), 13s period with SW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 10PM is: 4.0m 13s primary swell from a Southwest direction and 0.3m 14s secondary swell from a East-southeast direction (forecast issued at 05:00pm August 23). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Aug)--
Afternoon (23 Aug)11ft (3.5m)10s
Evening (23 Aug)13ft (4.0m)13s

Table - waves today at Otago Peninsula - Allans Beach. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 3mm), mostly falling on Sun afternoon. Very mild (max 15°C on Mon afternoon, min 6°C on Sun night). Winds decreasing (strong winds from the WSW on Sun night, light winds from the SW by Wed morning).

Sun
23
Monday
24
Tuesday
25
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
2
2
4
4
3
4
4
4
4
3
0
1
4
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3.5
SW
10
4
SW
13
4
SW
13
4
SW
13
3.5
SW
14
3
SSW
14
2.5
SSW
14
2.5
SSW
15
2.5
SSW
15
2.3
SSW
15
2.3
SSW
15
2.1
SSW
15
2
SSW
14
2.1
SSW
14
2.1
SSW
14
2.3
SSW
14
2.3
SSW
14
3.5
SW
14
2.4
SSW
14
Wave Graph
Metric surfscale
Energy kJ
2299
4722
5215
5091
4153
3562
2873
2792
2634
2324
2324
1847
1647
1700
1724
2212
2118
4431
2280
Wind (km/h)
45
W
50
WSW
45
W
50
WSW
35
WSW
30
W
25
WNW
15
NW
15
NNW
15
NNW
15
NNW
15
NNW
10
NW
15
NW
20
WNW
30
SW
20
SW
15
SW
25
SW
Wind State
cross
cross
cross
cross
cross
cross
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
High Tide
12:27PM1.59m
00:47AM1.52m
1:12PM1.62m
1:30AM1.56m
1:55PM1.65m
Low Tide
6:42PM0.42m
6:58AM0.37m
7:31PM0.38m
7:45AM0.32m
8:15PM0.33m
rain showers
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
cloud
part cloud
clear
clear
cloud
cloud
cloud
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:57
5:59
 mm
2
1
Temp °C
7
7
6
7
9
11
11
13
15
14
12
12
13
13
14
11
11
10
10
Feels °C
-4
-4
-5
-5
0
4
4
9
11
9
7
8
10
9
10
5
7
6
5
  • 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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