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 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Allans Beach sea temperature is
11.0°C
2.2° 

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 (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 4.5ft (1.4m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Evening surf: Evening surf (17 Sep, local time) - 4.5ft (1.3m), 16s period with SSW swell.

The current surf forecast for Otago Peninsula - Allans Beach at 11AM is: 1.4m 15s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a East-southeast direction, 0.7m 4s secondary swell from a Southwest direction (forecast issued at 05:00am September 17). The wind direction is predicted to be cross-shore.

Time (NZST) & DateWave HeightWave Period
Morning (17 Sep)4.5ft (1.4m)14s
Afternoon (17 Sep)5ft (1.5m)16s
Evening (17 Sep)4.5ft (1.3m)16s

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 15°C on Sat afternoon, min 5°C on Thu morning). Winds increasing (light winds from the WSW on Fri night, near gales from the WSW by Sat night).

Thursday
17
Friday
18
Saturday
19
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)
1
1
1
2
3
2
2
4
4
4
2
1
0
2
3
3
3
3
4
4
4
2
0
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)
1.3
SSW
14
1.4
SW
14
1.4
SW
14
1.4
SSW
15
1.5
SSW
16
1.3
SSW
16
1.3
SSW
16
1.8
SW
16
2
SSW
15
2
SSW
15
2.1
SSW
15
2.3
SSW
14
2.5
SSW
14
2.5
SSW
15
2.5
SSW
14
2.4
SSW
14
2.3
SSW
14
2.1
SSW
14
2
SSW
14
1.8
SSW
14
1.8
SSW
14
1.8
SSW
14
1.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
607
721
752
818
1108
778
759
1531
1762
1693
1797
2243
2878
3114
2680
2374
2122
1797
1578
1374
1301
1301
1143
Wind (km/h)
15
W
20
W
25
WSW
15
W
15
W
15
WNW
15
WNW
15
NNW
10
NW
15
NNW
15
W
30
W
30
WSW
20
SW
5
WSW
30
NNE
30
N
25
N
15
NNE
20
N
15
NNW
25
W
50
WSW
Wind State
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
cross
off
off
off
off
off
cross-off
cross
cross
High Tide
8:30AM1.55m
8:56PM1.46m
9:24AM1.52m
9:49PM1.44m
10:17AM1.52m
Low Tide
1:50AM0.35m
2:20PM0.39m
2:38AM0.40m
3:12PM0.44m
3:31AM0.44m
4:08PM0.46m
light rain
cloud
cloud
clear
clear
clear
part cloud
clear
cloud
cloud
cloud
cloud
cloud
rain showers
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:28
6:29
 mm
1
1
1
1
Temp °C
6
5
5
7
10
10
8
7
7
8
10
11
11
10
9
9
9
9
10
13
15
13
7
Feels °C
1
0
-1
2
5
5
3
3
3
3
5
4
4
5
7
2
2
2
6
9
11
8
-4
  • 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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