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 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Sandfly Bay sea temperature is
10.9° C
2.2° 

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 (07 Aug):

  • Morning surf: Morning surf (07 Aug, local time) - 4.5ft (1.3m), 11s period with S swell.
  • Afternoon surf: Afternoon surf (07 Aug, local time) - 4ft (1.2m), 10s period with S swell.
  • Evening surf: Evening surf (07 Aug, local time) - 4ft (1.2m), 10s period with S swell.

The current surf forecast for Otago Peninsula - Sandfly Bay at 3PM is: 1.2m 10s primary swell from a South direction and 0.5m 13s secondary swell from a Southeast direction (forecast issued at 11:00am August 07). An open ocean swell of 0.7m 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 (07 Aug)4.5ft (1.3m)11s
Afternoon (07 Aug)4ft (1.2m)10s
Evening (07 Aug)4ft (1.2m)10s

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


Short Range Forecast

Heavy rain (total 36mm), heaviest during Sat night. Mild temperatures (max 8°C on Sat morning, min 4°C on Fri morning). Winds increasing (calm on Fri night, fresh winds from the ENE by Sat night).

Fri
7
Saturday
8
Sunday
9
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)
3
2
2
2
2
2
2
2
2
1
1
1
0
0
0
0
0
0
0
0
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)
1.3
S
11
1.3
S
10
1.2
S
10
1.2
S
10
1.2
S
10
1.1
S
10
1.1
S
10
1
S
9
1
S
9
0.9
S
9
0.7
SSW
15
0.7
SSW
15
0.7
SSW
14
0.6
SSW
14
0.5
SW
14
0.5
SW
13
0.7
SSE
9
1.4
E
6
0.7
SSW
16
0.7
SSW
16
0.8
SSW
15
Wave Graph
Metric surfscale
Energy kJ
403
367
305
288
277
228
219
168
160
130
193
191
186
129
89
88
71
141
226
217
283
Wind (km/h)
25
NNE
20
N
10
NNE
5
N
5
WNW
5
NNW
5
NNW
5
NNE
10
NE
20
NE
25
NE
20
NE
25
NE
35
ENE
35
E
35
ENE
30
ESE
15
S
30
SW
30
WSW
30
WSW
Wind State
off
off
cross-off
off
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross
on
cross-on
cross
cross
High Tide
10:38AM1.69m
11:04PM1.62m
11:36AM1.75m
00:01AM1.66m
12:33PM1.81m
Low Tide
4:34PM0.29m
4:58AM0.24m
5:40PM0.27m
6:03AM0.19m
6:46PM0.22m
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:48
7:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:37
5:39
 mm
3
5
3
4
4
5
3
2
Temp °C
4
5
7
7
7
7
7
7
7
8
8
8
8
8
8
8
7
8
8
7
7
Feels °C
-2
-1
2
3
4
4
4
4
3
4
3
3
2
1
0
0
0
4
1
0
0
  • 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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