Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 11 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
12.3°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 (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 2ft (0.6m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.7m), 14s period with SSE swell.
  • Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.8m), 15s period with SSE swell.

The current surf forecast for Tangoio Flat Rock at 3PM is: 0.7m 14s primary swell from a South-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 11:00am September 01). The wind direction is predicted to be onshore.

Time (NZST) & DateWave HeightWave Period
Morning (01 Sep)2ft (0.6m)13s
Afternoon (01 Sep)2.5ft (0.7m)14s
Evening (01 Sep)2.5ft (0.8m)15s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Thu afternoon, min 7°C on Tue morning). Wind will be generally light.

Tue
1
Wednesday
2
Thursday
3
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
0
0
2
2
2
2
2
2
2
2
1
1
1
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)
0.6
SSE
13
0.6
SSE
13
0.7
SSE
14
0.8
SSE
14
0.8
SSE
15
0.7
SSE
17
0.7
SSE
17
0.6
SSE
18
0.6
SSE
18
0.6
SSE
18
0.6
SSE
18
0.5
SSE
17
0.5
SSE
17
0.4
SSE
15
0.4
SSE
14
0.4
SE
12
0.4
SE
12
0.3
SSE
12
0.2
SSE
11
0.2
SSE
11
0.2
SSE
11
Wave Graph
Metric surfscale
Energy kJ
116
114
163
226
263
258
264
204
211
211
207
172
166
93
71
39
37
27
13
12
11
Wind (km/h)
5
WSW
10
SSE
5
ESE
5
NNE
10
WNW
15
WNW
15
NW
15
WNW
10
NW
0
WNW
10
W
10
W
10
WNW
15
NW
10
NW
10
NW
10
NNW
10
NNW
5
NNW
10
NNW
10
WNW
Wind State
glassy
cross-on
on
glassy
off
off
off
off
off
glassy
cross-off
off
off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
High Tide
8:22AM1.49m
8:44PM1.53m
9:10AM1.52m
9:32PM1.53m
9:59AM1.55m
Low Tide
2:39PM0.17m
3:04AM0.16m
3:28PM0.17m
3:51AM0.15m
4:19PM0.16m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:50
5:51
 mm
Temp °C
7
9
10
9
9
8
7
7
12
18
19
15
11
9
9
9
14
19
20
17
13
Feels °C
5
6
8
7
5
4
3
3
9
16
16
12
8
6
6
6
11
16
18
14
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

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