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 17 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 (17 Jul):

  • Morning surf: Morning surf (17 Jul, local time) - 8ft (2.5m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (17 Jul, local time) - 8ft (2.4m), 14s period with SSW swell.
  • Evening surf: Evening surf (17 Jul, local time) - 8ft (2.4m), 14s period with SSW swell.

The current surf forecast for Otago Peninsula - Sandfly Bay at 7PM is: 2.3m 14s primary swell from a South-southwest direction and 1.3m 16s secondary swell from a East-southeast direction (forecast issued at 11:00am July 17). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (17 Jul)8ft (2.5m)14s
Afternoon (17 Jul)8ft (2.4m)14s
Evening (17 Jul)8ft (2.4m)14s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 14°C on Sat afternoon, min 7°C on Fri morning). Wind will be generally light.

Fri
17
Saturday
18
Sunday
19
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)
5
5
4
4
5
!
!
!
!
!
!
!
!
0
3
2
0
0
0
2
!
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)
2.5
SSW
14
2.5
SSW
14
2.4
SSW
14
2.3
SSW
14
2.4
SSW
14
3
SSW
18
3.5
SSW
20
3.5
SSW
19
3.5
SSW
18
3
SSW
18
3
SSW
17
3
SSW
16
3
SSW
16
3
SSW
16
2.5
SSW
15
2.5
SSW
15
2.5
SSW
15
2.5
SSW
15
2.5
SSW
14
2.5
SSW
14
3
SSW
14
Wave Graph
Metric surfscale
Energy kJ
2878
2553
2222
2060
2317
5209
8239
8181
7335
6051
5522
4425
3895
3798
3283
2712
2880
2880
2801
2885
2961
Wind (km/h)
15
WNW
10
WNW
5
W
10
NW
15
WNW
20
WNW
20
WNW
20
WNW
20
WNW
15
WNW
15
WNW
15
NW
25
W
20
SW
20
WSW
20
SW
20
SW
20
SW
20
SW
20
SW
15
WSW
Wind State
cross-off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
High Tide
6:23PM1.87m
6:49AM1.76m
7:20PM1.80m
7:47AM1.73m
8:16PM1.73m
Low Tide
11:59AM0.03m
00:30AM0.10m
12:51PM0.10m
1:21AM0.16m
1:43PM0.17m
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:11
8:11
8:10
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:14
5:15
5:15
 mm
1
1
1
Temp °C
7
10
12
11
10
10
11
11
11
12
14
12
11
11
11
10
9
9
9
9
9
Feels °C
2
6
10
8
6
5
5
5
5
7
10
7
5
6
7
6
4
4
4
4
5
  • 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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