Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 5 am 05 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 (05 Sep):

  • Morning surf: Morning surf (05 Sep, local time) - 0.5ft (0.1m), 10s period with E swell.
  • Afternoon surf: Afternoon surf (05 Sep, local time) - 0.5ft (0.1m), 10s period with SE swell.
  • Evening surf: Evening surf (05 Sep, local time) - 1.5ft (0.5m), 4s period with NE swell.

The current surf forecast for Tangoio Flat Rock at 12PM is: 0.1m 10s primary swell from a South direction and 0.1m 10s secondary swell from a East direction (forecast issued at 05:00am September 05). The wind direction is predicted to be glassy.

Time (NZST) & DateWave HeightWave Period
Morning (05 Sep)0.5ft (0.1m)10s
Afternoon (05 Sep)0.5ft (0.1m)10s
Evening (05 Sep)1.5ft (0.5m)4s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 18°C on Sat morning, min 9°C on Mon night). Wind will be generally light.

Saturday
5
Sunday
6
Monday
7
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
0
0
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.1
E
10
0.1
S
11
0.1
E
10
0.1
S
10
0.1
S
10
0.1
S
10
0.5
NE
4
0.3
ENE
4
0.1
S
10
0.1
S
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.1
E
10
0.2
S
17
0.1
S
17
0.1
S
17
0.1
S
16
0.6
NE
4
0.6
NE
5
0.6
ENE
5
0.4
ENE
5
Wave Graph
Metric surfscale
Energy kJ
2
2
2
2
4
4
6
3
2
2
2
2
2
2
2
23
6
6
6
13
19
19
10
Wind (km/h)
15
WNW
10
WNW
10
WNW
5
WSW
5
NE
5
NNE
10
WNW
10
NW
10
NW
10
WNW
10
N
5
NNW
20
NNW
15
NW
10
NNW
15
NNW
15
NNW
15
NNW
15
N
10
N
5
SW
5
SW
10
W
Wind State
off
off
off
glassy
glassy
glassy
off
off
cross-off
off
cross-off
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
High Tide
11:45AM1.58m
00:11AM1.51m
12:42PM1.60m
1:09AM1.50m
1:41PM1.61m
Low Tide
5:33AM0.14m
6:06PM0.16m
6:27AM0.13m
7:03PM0.16m
7:23AM0.13m
8:02PM0.15m
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:52
5:52
5:53
 mm
2
3
1
Temp °C
11
9
13
18
18
14
11
10
11
12
13
17
18
16
14
14
15
16
16
17
14
12
10
Feels °C
7
5
10
16
16
12
8
7
8
9
11
15
14
12
11
11
12
14
13
15
14
12
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 

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