Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 11 pm 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
12.5°C
1.1° 

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 (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 1.5ft (0.5m), 10s period with SE swell.
  • Evening surf: Evening surf (15 Sep, local time) - 1.5ft (0.4m), 9s period with SE swell.

The current surf forecast for Tangoio Flat Rock at 1PM is: 0.5m 10s primary swell from a Southeast direction and 0.1m 9s secondary swell from a East direction (forecast issued at 11:00pm September 14). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (15 Sep)1.5ft (0.5m)10s
Afternoon (15 Sep)1.5ft (0.5m)10s
Evening (15 Sep)1.5ft (0.4m)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 Thu afternoon, min 7°C on Tue night). Wind will be generally light.

Tuesday
15
Wednesday
16
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
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
9
0.5
SE
11
0.5
SE
11
0.5
SE
11
0.5
SE
10
0.5
SE
10
0.5
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.4
ESE
11
0.5
SE
12
Wave Graph
Metric surfscale
Energy kJ
27
60
56
55
51
49
47
31
31
30
31
31
30
29
27
49
72
Wind (km/h)
5
N
5
NW
5
WNW
5
WNW
0
NE
10
E
10
E
5
SE
5
W
5
WNW
5
WNW
10
WNW
5
NW
5
ENE
10
ENE
5
SE
5
W
Wind State
glassy
glassy
off
glassy
glassy
on
cross-on
glassy
off
off
off
off
off
cross-on
cross-on
glassy
off
High Tide
8:02PM1.57m
8:28AM1.55m
8:51PM1.52m
9:16AM1.53m
Low Tide
2:21AM0.11m
2:46PM0.14m
3:08AM0.15m
3:35PM0.19m
clear
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:01
6:01
 mm
Temp °C
10
9
8
8
12
15
15
12
11
9
7
7
12
17
17
13
9
Feels °C
8
7
6
6
11
12
13
11
9
7
5
5
10
15
14
12
7
  • 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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