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 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 SSW swell.
  • Afternoon surf: Afternoon surf (31 Aug, local time) - 15ft (4.5m), 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 9AM is: 4.5m 13s primary swell from a South-southwest direction (forecast issued at 05:00am August 31). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (31 Aug)15ft (4.5m)13s
Afternoon (31 Aug)15ft (4.5m)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 13mm), heaviest on Mon morning. Very mild (max 14°C on Wed morning, min 4°C on Mon night). Winds decreasing (near gales from the WSW on Mon afternoon, light winds from the WSW by Wed night).

Monday
31
Tuesday
1
Wednesday
2
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
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
!
0
2
4
4
4
4
4
4
4
2
Swell
Height Map
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
14
4
SW
14
4.5
SSW
13
5
SSW
12
4.5
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
3.5
SSW
13
3.5
SSW
13
3
SSW
13
3
SSW
13
3
SSW
13
3
SSW
13
2.5
SSW
13
2.2
SSW
12
2
SSW
12
1.8
SSW
12
Wave Graph
Metric surfscale
Energy kJ
7110
6532
6445
7516
6560
5474
6092
5837
6809
6524
5724
7864
6303
3838
3408
3453
3194
2906
2496
1871
1338
1072
828
Wind (km/h)
50
WSW
50
WSW
45
WSW
50
WSW
55
WSW
50
WSW
45
WSW
45
WSW
50
WSW
45
WSW
35
W
35
WSW
30
W
35
W
30
W
20
W
15
WNW
15
WNW
15
N
20
NNW
10
NW
10
WNW
15
WSW
Wind State
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
off
cross-off
cross-off
cross
High Tide
5:40AM1.66m
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
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
rain showers
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
<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
2
1
3
2
1
1
1
1
1
1
1
Temp °C
7
6
5
6
6
5
5
5
5
4
4
8
11
11
10
10
8
8
11
14
14
14
12
Feels °C
-4
-5
-6
-6
-6
-6
-6
-6
-7
-7
-4
-1
4
3
3
5
3
4
6
9
11
11
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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