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 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Sandfly Bay sea temperature is
10.8°C
2.0° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 3ft (0.9m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 3ft (0.9m), 13s period with SW swell.
  • Evening surf: Evening surf (15 Sep, local time) - 3ft (0.9m), 13s period with SW swell.

The current surf forecast for Otago Peninsula - Sandfly Bay at 8PM is: 0.9m 13s primary swell from a Southwest direction and 0.3m 8s secondary swell from a South direction (forecast issued at 11:00am September 15). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (15 Sep)3ft (0.9m)13s
Afternoon (15 Sep)3ft (0.9m)13s
Evening (15 Sep)3ft (0.9m)13s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu morning. Very mild (max 15°C on Tue afternoon, min 5°C on Thu morning). Winds increasing (calm on Tue morning, fresh winds from the WSW by Thu night).

Tue
15
Wednesday
16
Thursday
17
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
2
2
2
0
0
0
0
0
0
0
1
2
2
1
1
1
2
2
0
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)
0.9
SSW
13
0.9
SSW
13
0.9
SW
13
0.9
SW
13
0.9
SW
13
0.7
SW
13
0.7
SW
13
0.7
SW
13
0.8
SSW
13
0.9
SW
13
0.9
SSW
13
1.2
SSW
14
1.5
SSW
13
1.3
SSW
13
1.3
SSW
14
1.3
SSW
14
1.3
SSW
14
1.4
SSW
15
1.5
SSW
16
1.3
SSW
16
1.3
SSW
16
Wave Graph
Metric surfscale
Energy kJ
304
295
241
241
241
172
172
170
215
249
309
493
768
599
561
612
638
818
1122
778
759
Wind (km/h)
5
WSW
5
ENE
15
NE
15
NNE
10
NNW
15
NNW
10
W
10
WSW
30
SSW
30
SSW
25
SSW
15
SSW
15
SSE
5
SSE
10
ESE
10
ESE
10
SSE
15
SW
20
WSW
10
W
35
W
Wind State
glassy
cross-off
cross-off
off
cross-off
cross-off
cross
cross-on
on
on
on
on
on
on
cross-on
cross-on
on
cross-on
cross
cross
cross
High Tide
6:43AM1.66m
7:08PM1.58m
7:36AM1.60m
8:02PM1.51m
8:30AM1.55m
8:56PM1.46m
Low Tide
12:45PM0.25m
1:04AM0.28m
1:32PM0.33m
1:50AM0.35m
2:20PM0.39m
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:41
6:39
6:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:24
6:25
6:27
 mm
1
1
1
2
1
1
Temp °C
12
13
15
15
14
12
12
11
8
7
7
8
8
8
7
6
5
5
5
7
7
Feels °C
10
11
11
11
11
8
9
8
1
0
1
4
4
5
4
2
2
1
0
3
-2
  • 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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