Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 5 am 23 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
13.0°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 (23 Sep):

  • Morning surf: Morning surf (23 Sep, local time) - 1.5ft (0.4m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.7m), 7s period with SSE swell.
  • Evening surf: Evening surf (23 Sep, local time) - 6ft (1.8m), 7s period with S swell.

The current surf forecast for Tangoio Flat Rock at 11AM is: 0.7m 7s primary swell from a South-southeast direction and 0.2m 11s secondary swell from a East-southeast direction, 0.3m 2s secondary swell from a South-southwest direction (forecast issued at 05:00am September 23). The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (23 Sep)1.5ft (0.4m)6s
Afternoon (23 Sep)2.5ft (0.7m)7s
Evening (23 Sep)6ft (1.8m)7s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 14°C on Fri morning, min 4°C on Wed night). Wind will be generally light.

Wednesday
23
Thursday
24
Friday
25
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
2
0
1
0
0
2
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SE
7
1.3
S
8
0.4
SE
6
1.9
S
8
0.7
SSE
7
0.9
SE
7
1.8
S
7
0.7
SE
6
0.6
SE
6
0.5
SE
6
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.6
SE
8
0.4
ESE
12
0.4
ESE
12
0.4
ESE
12
0.4
ESE
12
Wave Graph
Metric surfscale
Energy kJ
16
212
12
398
46
65
352
41
25
15
44
44
29
29
33
40
41
41
43
50
48
47
46
Wind (km/h)
10
WNW
10
WSW
15
SW
15
SSW
15
SSW
15
SSW
10
WSW
15
WSW
15
WSW
15
WSW
15
SW
10
S
15
ESE
5
NE
5
NNW
5
WNW
10
WNW
5
WNW
0
WNW
10
E
10
E
5
ENE
5
WNW
Wind State
off
cross-off
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
on
cross
cross-off
off
off
off
glassy
on
cross-on
glassy
glassy
High Tide
2:21AM1.29m
2:47PM1.38m
3:09AM1.30m
3:34PM1.41m
3:58AM1.33m
4:22PM1.44m
Low Tide
8:29AM0.34m
9:05PM0.34m
9:17AM0.32m
9:52PM0.31m
10:06AM0.28m
clear
clear
cloud
light rain
light rain
light rain
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
5:58
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:09
6:10
 mm
1
2
1
Temp °C
7
7
8
8
8
8
6
5
4
4
9
11
11
10
7
6
6
5
10
14
14
12
9
Feels °C
4
4
4
4
4
4
2
1
-1
-1
4
7
7
7
4
3
3
2
8
10
10
9
6
  • 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.


Nearest locationNearest