Otago Peninsula - Allans Beach Surf Break

Lat Long: 45.88° S 170.70° E

Otago Peninsula - Allans Beach 48 hour detailed Surf Forecast

Issued: 11 pm 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Allans Beach sea temperature is
10.6°C
1.8° 

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 (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 11ft (3.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 10ft (3.0m), 13s period with SSW swell.
  • Evening surf: Evening surf (13 Sep, local time) - 8ft (2.5m), 14s period with SSW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 3AM is: 4.0m 13s primary swell from a South-southwest direction (forecast issued at 11:00pm September 12). An open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (13 Sep)11ft (3.5m)16s
Afternoon (13 Sep)10ft (3.0m)13s
Evening (13 Sep)8ft (2.5m)14s

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


Short Range Forecast

Some drizzle, heaviest during Sat night. Very mild (max 18°C on Tue afternoon, min 9°C on Sat night). Winds decreasing (strong winds from the WSW on Sat night, light winds from the NNW by Tue morning).

Sunday
13
Monday
14
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
2
2
3
2
4
4
3
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4.5
SW
16
3.5
SSW
16
4
SSW
13
3.5
SSW
13
3.5
SSW
16
3.5
SSW
14
3
SSW
13
3
SSW
13
2.5
SSW
14
2.5
SSW
14
2.1
SSW
14
2
SSW
14
1.9
SSW
14
1.6
SSW
14
1.5
SSW
14
1.4
SSW
14
1.3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
10500
6851
5316
4660
6491
3820
3387
2852
2644
2402
1772
1579
1484
1057
934
774
672
Wind (km/h)
45
W
45
WSW
45
WSW
40
SW
35
SW
25
SW
20
SW
15
WSW
15
WSW
15
WSW
15
W
10
WNW
10
N
15
NNE
25
NNE
20
NNE
10
N
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
off
cross-off
cross-off
off
off
High Tide
5:01AM1.78m
5:27PM1.73m
5:52AM1.72m
6:17PM1.65m
Low Tide
10:51PM0.09m
11:14AM0.10m
11:36PM0.14m
12:00PM0.17m
cloud
cloud
rain showers
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
 mm
1
Temp °C
11
10
9
10
9
11
11
12
11
10
9
9
10
12
14
14
15
Feels °C
1
0
-1
1
0
5
6
8
7
7
5
6
7
8
8
10
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 

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