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 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's Otago Peninsula - Sandfly Bay sea temperature is
10.7° C
1.8° 

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 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 1.5ft (0.5m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 1.5ft (0.4m), 12s period with SW swell.
  • Evening surf: Evening surf (23 Jul, local time) - 1.5ft (0.4m), 13s period with SW swell.

The current surf forecast for Otago Peninsula - Sandfly Bay at 3PM is: 0.4m 12s primary swell from a Southwest direction and 0.4m 8s secondary swell from a South-southwest direction (forecast issued at 11:00am July 23). An open ocean swell of 1.0m 5s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Jul)1.5ft (0.5m)12s
Afternoon (23 Jul)1.5ft (0.4m)12s
Evening (23 Jul)1.5ft (0.4m)13s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Fri night. Very mild (max 14°C on Thu afternoon, min 4°C on Sat morning). Mainly strong winds.

Thu
23
Friday
24
Saturday
25
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)
1
1
1
1
1
0
1
0
1
2
2
0
3
0
0
0
0
1
2
2
4
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)
0.5
SW
12
0.5
SW
12
0.4
SW
12
0.4
SW
13
0.4
SW
13
0.5
SW
13
0.5
SW
13
0.5
SW
13
0.6
SW
13
0.8
SSW
14
0.8
SSW
14
0.8
SSW
16
1.2
SSW
16
1.2
SSW
16
2.5
SW
7
1.3
SSW
16
1.3
SSW
16
1.3
SSW
16
1.5
SSW
15
1.9
SSW
15
1.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
72
72
39
42
62
87
83
83
142
264
264
284
666
717
651
798
778
859
962
1580
1340
Wind (km/h)
20
N
20
N
25
N
20
N
10
NNW
10
W
10
WNW
10
WSW
5
W
10
NE
5
SE
10
SE
10
ENE
45
WSW
35
SW
35
SSW
35
SW
15
SW
20
WSW
20
W
15
WNW
Wind State
off
off
off
off
cross-off
cross
cross-off
cross
cross-off
cross-off
glassy
cross-on
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
High Tide
11:23AM1.62m
11:44PM1.55m
12:11PM1.62m
00:32AM1.54m
12:57PM1.62m
Low Tide
5:29PM0.41m
5:50AM0.38m
6:26PM0.42m
6:43AM0.37m
7:18PM0.40m
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:07
8:06
8:04
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:20
5:21
5:22
 mm
3
3
4
2
2
2
2
1
Temp °C
11
12
14
12
11
10
10
9
9
10
10
8
8
5
5
5
4
4
6
5
5
Feels °C
6
7
8
7
8
7
7
6
7
7
8
5
5
-5
-4
-4
-5
-1
0
-1
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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