Otago Peninsula - Sandfly Bay Surf Break

Lat Long: 45.90° S 170.64° E

Otago Peninsula - Sandfly Bay 48 hour detailed Surf Forecast

Issued: 11 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Sandfly Bay sea temperature is
10.3° C
1.7° 

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 (10 Aug):

  • Morning surf: Morning surf (10 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (10 Aug, local time) - 2.5ft (0.7m), 13s period with SW swell.
  • Evening surf: Evening surf (10 Aug, local time) - 2ft (0.6m), 13s period with SSW swell.

The current surf forecast for Otago Peninsula - Sandfly Bay at 2PM is: 0.7m 14s primary swell from a Southwest direction and 1.0m 8s secondary swell from a South-southeast direction, 0.8m 6s secondary swell from a East direction (forecast issued at 11:00am August 10). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (10 Aug)2.5ft (0.8m)14s
Afternoon (10 Aug)2.5ft (0.7m)13s
Evening (10 Aug)2ft (0.6m)13s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Mon morning. Very mild (max 11°C on Wed night, min 7°C on Mon night). Winds decreasing (strong winds from the NE on Tue night, light winds from the WSW by Wed night).

Mon
10
Tuesday
11
Wednesday
12
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
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
14
0.7
SW
14
0.7
SW
13
0.7
SW
13
0.6
SSW
13
1.2
ESE
7
1.1
ESE
8
1.1
ESE
7
1
ESE
7
0.9
ESE
7
0.4
SSW
17
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
15
0.4
SW
15
0.4
SW
14
0.3
SSW
19
0.4
SW
14
0.4
SSW
18
0.5
SSW
17
Wave Graph
Metric surfscale
Energy kJ
261
191
183
178
114
164
147
125
114
94
108
87
100
94
87
54
52
72
64
121
166
Wind (km/h)
15
SE
10
SSE
10
SE
10
E
15
ENE
20
NE
25
NE
30
NNE
35
NNE
35
NNE
35
NNE
35
NNE
35
NNE
40
NNE
40
NNE
40
NE
40
NNE
35
NNE
35
NNE
30
NNE
15
N
Wind State
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
1:29PM1.87m
1:52AM1.76m
2:24PM1.91m
2:46AM1.80m
3:17PM1.92m
Low Tide
7:07AM0.13m
7:48PM0.16m
8:08AM0.07m
8:45PM0.11m
9:05AM0.02m
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:45
7:43
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:40
5:42
5:43
 mm
2
1
Temp °C
8
8
8
8
8
7
8
8
8
9
9
9
9
9
9
9
9
9
10
10
10
Feels °C
4
6
6
5
4
2
2
1
1
1
1
2
1
1
1
1
1
1
3
3
6
  • 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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