Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 5 pm 04 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
12.6°C
0.9° 

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 (04 Sep):

  • Afternoon surf: Afternoon surf (04 Sep, local time) - 0.5ft (0.1m), 18s period with S swell.
  • Evening surf: Evening surf (04 Sep, local time) - 0.5ft (0.1m), 9s period with SE swell.

The current surf forecast for Tangoio Flat Rock at 10PM is: 0.1m 10s primary swell from a East direction and 0.1m 9s secondary swell from a South direction (forecast issued at 05:00pm September 04). The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (04 Sep)--
Afternoon (04 Sep)0.5ft (0.1m)18s
Evening (04 Sep)0.5ft (0.1m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.

Fri
4
Saturday
5
Sunday
6
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)
0
0
0
0
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
Wave
Height (m)
Direction
Period (s)
0.1
S
18
0.1
E
11
0.1
E
10
0.1
S
9
0.1
E
10
0.1
S
11
0.1
E
10
0.1
S
10
0.1
S
10
0.1
S
14
0.1
E
10
0.3
ENE
4
0.3
ENE
5
0.2
ENE
5
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
Wave Graph
Metric surfscale
Energy kJ
6
4
3
1
2
2
2
2
2
4
2
3
4
2
2
2
2
2
2
Wind (km/h)
20
NW
10
SW
15
W
15
WNW
15
WNW
10
WNW
10
NW
0
NW
5
ENE
5
NNE
5
W
10
NNW
10
NW
10
NW
10
N
5
NNW
15
NW
15
NW
10
NNW
Wind State
cross-off
cross-off
off
off
off
off
off
glassy
glassy
cross
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
11:15PM1.51m
11:45AM1.58m
00:11AM1.51m
12:42PM1.60m
Low Tide
5:33AM0.14m
6:06PM0.16m
6:27AM0.13m
7:03PM0.16m
cloud
clear
clear
cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
clear
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:52
 mm
Temp °C
18
16
11
10
9
8
12
17
17
13
11
9
9
10
13
17
17
16
14
Feels °C
15
13
6
6
5
4
9
15
14
10
8
6
6
7
11
15
13
12
11
  • 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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