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 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Allans Beach sea temperature is
11.0°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 (31 Aug):

  • Morning surf: Morning surf (31 Aug, local time) - 15ft (4.5m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 16ft (5.0m), 12s period with SSW swell.
  • Evening surf: Evening surf (31 Aug, local time) - 15ft (4.5m), 12s period with SSW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 4PM is: 4.5m 12s primary swell from a South-southwest direction (forecast issued at 11:00am August 31). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (31 Aug)15ft (4.5m)13s
Afternoon (31 Aug)16ft (5.0m)12s
Evening (31 Aug)15ft (4.5m)12s

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


Short Range Forecast

Moderate rain (total 11mm), heaviest on Mon morning. Very mild (max 14°C on Wed afternoon, min 4°C on Mon night). Winds decreasing (near gales from the WSW on Mon afternoon, light winds from the NW by Wed afternoon).

Mon
31
Tuesday
1
Wednesday
2
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)
0
0
0
0
0
0
0
0
!
0
0
0
2
4
4
5
4
4
4
4
3
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)
4.5
SW
13
5
SSW
12
5
SSW
12
4.5
SSW
12
4.5
SSW
12
4.5
SSW
12
5
SSW
12
4.5
SSW
12
4.5
SSW
13
5
SSW
13
4.5
SSW
13
4.5
SW
13
3.5
SSW
13
3
SSW
13
3.5
SSW
13
3
S
13
3
SSW
13
2.5
SSW
13
2.3
SSW
12
1.9
SSW
12
1.7
SSW
12
Wave Graph
Metric surfscale
Energy kJ
6705
7384
6952
5661
6561
6295
6921
6890
6068
8261
6402
6108
3736
3213
3722
3150
2496
1901
1485
1047
805
Wind (km/h)
45
WSW
50
WSW
55
WSW
50
WSW
45
WSW
45
WSW
50
WSW
45
WSW
30
W
35
WSW
40
W
35
WSW
30
W
20
WNW
15
NW
10
WNW
15
NNW
15
NNW
10
WNW
10
NW
15
NW
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross
cross
cross-on
cross
cross
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
6:04PM1.65m
6:27AM1.65m
6:54PM1.61m
7:21AM1.65m
7:49PM1.58m
Low Tide
11:53AM0.18m
00:14AM0.21m
12:37PM0.20m
00:58AM0.22m
1:26PM0.23m
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
7:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:07
6:07
 mm
3
2
1
1
1
1
1
1
Temp °C
5
6
6
5
5
4
5
5
4
8
10
10
10
9
8
8
10
13
13
14
12
Feels °C
-6
-6
-7
-7
-6
-6
-6
-5
-4
-1
1
2
3
4
3
4
6
9
10
12
9
  • 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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