Otago Peninsula - Sandfly Bay Surf Break

Lat Long: 45.90° S 170.64° E

Otago Peninsula - Sandfly Bay 48 hour detailed Surf Forecast

Issued: 5 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Sandfly Bay sea temperature is
11.1°C
2.4° 

Otago Peninsula - Sandfly Bay 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 - Sandfly Bay today (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 2ft (0.6m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 11ft (3.5m), 11s period with SW swell.
  • Evening surf: Evening surf (23 Aug, local time) - 13ft (4.0m), 13s period with SW swell.

The current surf forecast for Otago Peninsula - Sandfly Bay at 2AM is: 0.4m 15s primary swell from a South-southwest direction and 0.3m 14s secondary swell from a East-southeast direction (forecast issued at 05:00pm August 22). An open ocean swell of 1.2m 6s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Aug)2ft (0.6m)15s
Afternoon (23 Aug)11ft (3.5m)11s
Evening (23 Aug)13ft (4.0m)13s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun afternoon. Very mild (max 15°C on Sat afternoon, min 5°C on Sun afternoon). Winds decreasing (near gales from the W on Sun morning, light winds from the NW by Mon afternoon).

Sat
22
Sunday
23
Monday
24
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
0
1
1
0
0
0
0
0
0
0
!
!
4
4
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
SSW
16
0.4
SW
16
0.4
SSW
16
0.4
SSW
15
0.4
SSW
15
0.5
SSW
15
0.6
SSW
15
3
SW
8
3.5
SW
11
4
SW
13
4
SW
13
4
SW
14
3.5
SSW
14
4.5
SW
14
3
SSW
14
2.5
SSW
15
2.5
SSW
15
2.4
SSW
15
2.3
SSW
15
Wave Graph
Metric surfscale
Energy kJ
52
67
104
87
84
123
148
967
3325
5687
6177
5782
5082
7255
3388
3118
2701
2508
2324
Wind (km/h)
15
NNE
20
NNW
20
N
30
NNW
20
NNE
15
NW
60
W
55
W
50
W
45
WSW
45
W
45
W
35
WSW
35
W
30
W
25
WNW
10
WNW
10
NW
15
NNW
Wind State
off
off
off
off
off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
High Tide
00:01AM1.50m
12:27PM1.59m
00:47AM1.52m
1:12PM1.62m
Low Tide
5:48PM0.44m
6:06AM0.40m
6:42PM0.42m
6:58AM0.37m
7:31PM0.38m
part cloud
part cloud
clear
clear
cloud
cloud
clear
clear
rain showers
light rain
rain showers
rain showers
clear
part cloud
cloud
clear
clear
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:55
5:58
 mm
1
1
1
1
Temp °C
15
14
13
13
11
11
7
8
7
5
6
6
8
11
12
14
15
14
11
Feels °C
11
9
8
6
6
7
-7
-4
-5
-6
-4
-5
-1
3
5
8
12
11
7
  • 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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