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 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Allans Beach sea temperature is
10.7°C
2.0° 

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 (10 Sep):

  • Morning surf: Morning surf (10 Sep, local time) - 5ft (1.5m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Sep, local time) - 8ft (2.5m), 18s period with SSW swell.
  • Evening surf: Evening surf (10 Sep, local time) - 8ft (2.5m), 18s period with SSW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 2PM is: 2.5m 18s primary swell from a South-southwest direction and 0.1m 16s secondary swell from a East direction (forecast issued at 11:00am September 10). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (10 Sep)5ft (1.5m)14s
Afternoon (10 Sep)8ft (2.5m)18s
Evening (10 Sep)8ft (2.5m)18s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 11°C on Fri morning, min 6°C on Fri night). Winds increasing (light winds from the NW on Thu night, near gales from the WSW by Fri night).

Thu
10
Friday
11
Saturday
12
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)
1
0
0
3
4
4
4
4
3
0
0
0
0
0
0
0
0
!
!
6
0
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)
1.5
SSW
14
1.9
SW
14
2.5
SSW
18
2.5
SSW
18
2.5
SSW
18
2.5
SSW
18
2.3
SSW
18
2.2
SSW
17
2.3
SSW
17
2.3
SW
12
4
SW
14
4
SSW
15
4
SSW
16
4.5
SSW
15
5
SSW
15
5
SSW
16
5
SSW
16
5.5
SSW
16
5
SW
16
4
SSW
16
3.5
SSW
16
Wave Graph
Metric surfscale
Energy kJ
838
1491
3945
3759
3901
3858
3249
2968
3156
1380
5404
7641
8051
9045
11370
11833
11276
13593
13508
7098
6315
Wind (km/h)
30
WSW
30
SW
30
SW
20
WSW
25
W
20
NW
20
NNW
15
NW
30
W
40
W
45
WSW
45
WSW
45
WSW
50
WSW
55
WSW
55
WSW
45
WSW
40
WSW
30
WSW
20
W
35
W
Wind State
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross
cross
High Tide
2:59PM1.88m
3:21AM1.82m
3:49PM1.85m
4:11AM1.81m
4:37PM1.80m
Low Tide
8:50AM0.04m
9:19PM0.08m
9:40AM0.03m
10:06PM0.07m
10:28AM0.06m
part cloud
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
cloud
rain showers
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:48
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:19
6:21
 mm
1
Temp °C
7
8
8
8
7
7
7
7
10
11
9
9
8
8
6
6
6
8
10
11
11
Feels °C
-1
0
0
2
1
1
1
2
3
2
-1
-1
-3
-4
-6
-6
-4
-1
2
5
3
  • 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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