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 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Allans Beach sea temperature is
10.6°C
1.8° 

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 (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 11ft (3.5m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 10ft (3.0m), 13s period with SSW swell.
  • Evening surf: Evening surf (13 Sep, local time) - 8ft (2.5m), 14s period with SSW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 10AM is: 3.5m 16s primary swell from a South-southwest direction (forecast issued at 05:00am September 13). An open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (13 Sep)11ft (3.5m)16s
Afternoon (13 Sep)10ft (3.0m)13s
Evening (13 Sep)8ft (2.5m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue afternoon, min 9°C on Sun morning). Winds decreasing (fresh winds from the SW on Sun morning, light winds from the NNW by Tue morning).

Sunday
13
Monday
14
Tuesday
15
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
2
3
3
2
4
4
3
3
3
3
3
3
2
2
2
2
2
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
SSW
13
3.5
SSW
13
3.5
SSW
16
3.5
SSW
14
3
SSW
13
3
SSW
14
2.5
SSW
14
2.5
SSW
14
2.1
SSW
14
2
SSW
14
1.8
SSW
14
1.6
SSW
14
1.6
SSW
14
1.4
SSW
14
1.3
SSW
14
1.2
SSW
14
1.1
SW
14
1.1
SW
14
0.9
SSW
13
0.9
SSW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
Wave Graph
Metric surfscale
Energy kJ
5606
4660
6030
3820
3313
2895
2684
2402
1797
1579
1351
1042
1042
774
672
530
450
418
309
299
241
238
241
Wind (km/h)
45
WSW
45
SW
35
SW
25
SW
20
SW
15
SW
10
W
15
WSW
15
W
10
WNW
10
N
20
NNE
20
NNE
15
NNE
10
N
10
N
15
NNW
10
NW
5
NNW
10
NNE
20
NNE
20
N
20
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
off
cross-off
cross-off
off
off
off
off
cross-off
off
off
off
off
off
High Tide
5:01AM1.78m
5:27PM1.73m
5:52AM1.72m
6:17PM1.65m
6:43AM1.66m
7:08PM1.58m
Low Tide
11:14AM0.10m
11:36PM0.14m
12:00PM0.17m
00:19AM0.20m
12:45PM0.25m
rain showers
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
cloud
cloud
part cloud
cloud
cloud
clear
cloud
cloud
cloud
clear
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:45
6:43
6:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
6:22
6:23
 mm
1
Temp °C
10
9
9
10
11
12
11
10
9
10
10
12
14
14
15
15
15
14
13
16
18
18
15
Feels °C
0
-1
1
3
6
8
8
6
5
7
7
7
9
10
12
11
11
10
10
12
13
13
10
  • 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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