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 am 22 Sep 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Sandfly Bay sea temperature is
11.0°C
2.1° 

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 (22 Sep):

  • Morning surf: Morning surf (22 Sep, local time) - 5ft (1.5m), 15s period with SSW swell.
  • Afternoon surf: Afternoon surf (22 Sep, local time) - 6ft (1.9m), 15s period with SSW swell.
  • Evening surf: Evening surf (22 Sep, local time) - 11ft (3.5m), 15s period with SW swell.

The current surf forecast for Otago Peninsula - Sandfly Bay at 10AM is: 1.6m 15s primary swell from a South-southwest direction and 1.7m 8s secondary swell from a Southwest direction (forecast issued at 05:00am September 22). An open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (22 Sep)5ft (1.5m)15s
Afternoon (22 Sep)6ft (1.9m)15s
Evening (22 Sep)11ft (3.5m)15s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Tue afternoon. Very mild (max 13°C on Thu morning, min 4°C on Tue night). Winds decreasing (strong winds from the WSW on Tue afternoon, light winds from the W by Thu morning).

Tuesday
22
Wednesday
23
Thursday
24
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)
2
1
2
4
0
0
0
0
1
!
0
0
0
0
!
2
3
4
4
2
2
1
1
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
SSW
15
1.5
SSW
15
1.6
SSW
15
1.9
SSW
15
3
SW
15
3.5
SW
15
2
SSW
15
2
SSW
15
3
SSW
15
3
SSW
15
2.5
SSW
15
3
SSW
15
3
SW
15
3
SW
15
1.3
SSW
15
1.3
SSW
15
1.3
SSW
15
1.3
SSW
15
1.2
SSW
15
1.7
SSW
14
1.9
SSW
14
1.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
742
807
949
1081
1589
4309
5432
1644
1716
3574
3550
3241
4097
3769
3463
794
784
674
656
610
1257
1408
1212
Wind (km/h)
25
WSW
30
W
25
W
20
NNW
40
WSW
50
WSW
40
WSW
35
WSW
30
WSW
30
WSW
30
WSW
30
WSW
30
WSW
25
WSW
20
W
25
W
15
WNW
15
NW
10
NW
5
W
20
W
25
W
25
WSW
Wind State
cross
cross
cross
off
cross
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
cross
cross
cross
cross
High Tide
00:14AM1.52m
12:38PM1.61m
00:57AM1.57m
1:20PM1.66m
1:39AM1.62m
2:01PM1.70m
Low Tide
6:17AM0.38m
6:50PM0.38m
7:06AM0.32m
7:36PM0.32m
7:52AM0.26m
8:18PM0.26m
cloud
clear
clear
cloud
light rain
rain showers
clear
light rain
rain showers
part cloud
clear
clear
part cloud
rain showers
clear
clear
part cloud
cloud
cloud
part cloud
cloud
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:24
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:32
6:35
6:36
 mm
1
1
1
1
1
1
Temp °C
8
7
9
11
11
7
6
5
5
4
6
7
8
8
7
7
7
8
9
13
12
10
9
Feels °C
2
0
2
5
2
-4
-4
-4
-3
-4
-2
-1
1
1
1
1
2
3
5
10
7
4
3
  • 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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