Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 11 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
12.6°C
0.8° 

Tangoio Flat Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Tangoio Flat Rock today (02 Sep):

  • Morning surf: Morning surf (02 Sep, local time) - 1.5ft (0.5m), 18s period with SSE swell.
  • Afternoon surf: Afternoon surf (02 Sep, local time) - 2ft (0.6m), 18s period with SSE swell.
  • Evening surf: Evening surf (02 Sep, local time) - 1.5ft (0.4m), 17s period with SSE swell.

The current surf forecast for Tangoio Flat Rock at 5PM is: 0.5m 18s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction, 0.2m 3s secondary swell from a East-northeast direction (forecast issued at 11:00am September 02). The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (02 Sep)1.5ft (0.5m)18s
Afternoon (02 Sep)2ft (0.6m)18s
Evening (02 Sep)1.5ft (0.4m)17s

Table - waves today at Tangoio Flat Rock. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 19°C on Wed afternoon, min 7°C on Wed night). Wind will be generally light.

Wed
2
Thursday
3
Friday
4
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
2
1
1
1
0
0
0
0
0
0
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)
0.5
SSE
18
0.5
SSE
18
0.6
SSE
18
0.5
SSE
17
0.4
SSE
17
0.4
SSE
15
0.4
SSE
13
0.4
SE
12
0.4
SE
12
0.4
SE
12
0.3
SSE
11
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
0.1
SE
11
0.1
SE
11
0.2
SSE
10
0.1
S
18
0.1
S
18
0.1
E
11
0.1
E
10
Wave Graph
Metric surfscale
Energy kJ
180
180
207
172
115
92
70
39
37
35
24
12
11
11
5
5
11
6
6
4
2
Wind (km/h)
10
NW
5
NW
5
NNW
10
WNW
15
WNW
15
NW
10
NW
10
NW
10
NW
5
NE
5
NNE
5
NW
10
NW
15
NW
15
NNW
15
NW
20
NW
20
NW
20
NW
15
W
10
W
Wind State
off
glassy
glassy
off
off
off
off
off
off
glassy
glassy
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
cross-off
off
High Tide
9:10AM1.52m
9:32PM1.53m
9:59AM1.55m
10:22PM1.52m
10:50AM1.57m
Low Tide
3:28PM0.17m
3:51AM0.15m
4:19PM0.16m
4:41AM0.14m
5:11PM0.16m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:50
5:51
5:52
 mm
Temp °C
12
18
19
15
11
10
8
7
13
18
19
15
13
14
16
16
16
17
18
16
12
Feels °C
9
16
17
12
7
7
5
4
10
16
16
13
10
11
13
13
12
13
14
13
8
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tangoio Flat Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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