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 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Allans Beach sea temperature is
11.2°C
2.3° 

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 (20 Sep):

  • Afternoon surf: Afternoon surf (20 Sep, local time) - 6.5ft (2.0m), 14s period with SSW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 8ft (2.5m), 14s period with SW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 12AM is: 3.5m 14s primary swell from a Southwest direction and 0.4m 11s secondary swell from a East-southeast direction (forecast issued at 05:00pm September 19). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (20 Sep)--
Afternoon (20 Sep)6.5ft (2.0m)14s
Evening (20 Sep)8ft (2.5m)14s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Mon night. Very mild (max 17°C on Mon afternoon, min 6°C on Sat night). Mainly near gales.

Sat
19
Sunday
20
Monday
21
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)
4
1
0
0
0
0
0
0
0
!
3
5
4
3
4
3
2
2
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SSW
14
2
SSW
14
2.5
SW
14
3.5
SW
14
4
SW
14
5
SW
14
5.5
SSW
16
5.5
SSW
16
4.5
SSW
17
4.5
SW
16
3.5
SSW
16
3
SSW
16
3
SSW
15
2.4
SSW
14
2
SSW
12
1.3
SSW
14
1.3
SSW
14
1.2
SSW
14
2
SSW
14
Wave Graph
Metric surfscale
Energy kJ
1601
1624
2541
4796
6085
10982
14741
14846
12348
11722
5672
4649
3384
2378
1036
682
612
538
1667
Wind (km/h)
10
WNW
30
W
50
WSW
55
W
60
WSW
60
WSW
55
WSW
50
SW
40
SW
30
WSW
15
WSW
10
N
30
N
25
N
20
N
25
NNE
30
N
30
NNW
40
SW
Wind State
cross-off
cross
cross-on
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
off
off
off
off
off
off
off
cross-on
High Tide
10:40PM1.45m
11:06AM1.54m
11:28PM1.48m
11:53AM1.57m
Low Tide
4:08PM0.46m
4:27AM0.44m
5:05PM0.46m
5:23AM0.42m
6:00PM0.42m
light rain
rain showers
light rain
clear
part cloud
part cloud
cloud
clear
part cloud
cloud
clear
part cloud
part cloud
cloud
part cloud
clear
clear
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:29
6:30
6:31
 mm
1
1
1
4
Temp °C
15
13
7
6
6
6
7
8
10
10
8
8
8
8
9
13
17
15
9
Feels °C
13
6
-4
-6
-7
-7
-6
-4
1
3
3
4
1
1
4
7
11
9
1
  • 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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