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 04 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 (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 3.5ft (1.1m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 3.5ft (1.0m), 14s period with SSW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 8ft (2.5m), 13s period with SW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 11AM is: 1.0m 15s primary swell from a South-southwest direction and 1.5m 6s secondary swell from a Southwest direction (forecast issued at 05:00am September 04). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (04 Sep)3.5ft (1.1m)15s
Afternoon (04 Sep)3.5ft (1.0m)14s
Evening (04 Sep)8ft (2.5m)13s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Fri morning. Very mild (max 14°C on Sat afternoon, min 7°C on Sun afternoon). Winds decreasing (strong winds from the WSW on Fri morning, calm by Sun night).

Friday
4
Saturday
5
Sunday
6
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)
2
2
0
0
0
0
0
0
0
3
3
4
2
1
1
0
2
4
4
4
0
2
3
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)
1.2
SSW
16
1.2
SSW
15
1.1
SW
15
1
SSW
15
1
SSW
14
2.1
SW
8
2.5
SW
13
3
SW
13
2.5
SW
13
2.3
SW
13
2.1
SW
14
1.9
SSW
15
2.1
SW
16
2.2
SSW
16
2.3
SSW
16
3.5
SW
16
2.3
SSW
16
1.7
SSW
16
2
SSW
16
1.5
SSW
16
1.8
SSW
16
1.8
SSW
16
1.7
SSW
15
Wave Graph
Metric surfscale
Energy kJ
641
592
496
443
437
596
2340
2639
2504
1831
1617
1592
2146
2567
2648
6715
2869
1506
2058
1081
1566
1527
1274
Wind (km/h)
30
NNE
20
NNW
40
WSW
30
WSW
40
WSW
40
W
35
W
40
W
35
W
20
WNW
15
NNW
10
NW
20
W
25
W
30
W
25
SW
15
SW
5
N
25
N
5
W
25
SSE
10
SSW
10
WSW
Wind State
off
cross-off
cross
cross
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
off
off
cross-off
on
cross-on
cross
High Tide
9:22AM1.66m
9:51PM1.57m
10:24AM1.70m
10:51PM1.60m
11:24AM1.75m
Low Tide
2:40AM0.25m
3:17PM0.29m
3:39AM0.25m
4:21PM0.29m
4:44AM0.24m
5:29PM0.27m
cloud
cloud
light rain
clear
rain showers
clear
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:10
6:12
6:13
 mm
1
1
1
1
Temp °C
12
12
10
12
10
9
8
8
9
10
11
13
14
13
12
10
9
9
9
10
7
8
7
Feels °C
6
8
1
5
1
0
-1
-2
0
4
6
9
9
7
4
4
5
7
3
8
1
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
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