Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 5 pm 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
12.2° C
1.4° 

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 (02 Aug):

  • Afternoon surf: Afternoon surf (02 Aug, local time) - 1.5ft (0.5m), 14s period with SE swell.
  • Evening surf: Evening surf (02 Aug, local time) - 2.5ft (0.8m), 13s period with SE swell.

The current surf forecast for Tangoio Flat Rock at 9PM is: 0.8m 13s primary swell from a Southeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 05:00pm August 02). The wind direction is predicted to be offshore and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (02 Aug)--
Afternoon (02 Aug)1.5ft (0.5m)14s
Evening (02 Aug)2.5ft (0.8m)13s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue morning. Very mild (max 17°C on Mon afternoon, min 4°C on Tue night). Wind will be generally light.

Sun
2
Monday
3
Tuesday
4
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
1
2
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SE
14
0.5
SE
13
0.8
SE
13
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.6
SE
11
0.5
SE
11
0.5
SE
11
0.4
SE
11
0.4
SE
11
0.3
SE
10
0.3
SE
11
0.4
S
16
0.9
SSE
8
0.9
SE
10
0.9
SSE
12
1
SSE
13
1
SSE
13
Wave Graph
Metric surfscale
Energy kJ
96
89
199
94
97
99
99
60
57
42
29
17
19
77
105
148
243
346
368
Wind (km/h)
5
ESE
5
NNW
5
NW
5
WNW
10
WNW
10
NW
10
NW
10
WNW
15
WSW
10
W
10
WNW
15
W
15
WSW
20
S
15
SW
25
SW
25
SSW
25
SW
25
SW
Wind State
glassy
cross-off
off
off
off
cross-off
off
off
cross-off
off
off
off
cross-off
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:26PM1.49m
8:48AM1.39m
9:09PM1.49m
9:33AM1.41m
Low Tide
2:50AM0.23m
3:02PM0.23m
3:33AM0.21m
3:48PM0.23m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
light rain
light rain
light rain
rain showers
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:22
5:23
 mm
1
5
1
1
Temp °C
13
9
8
6
5
6
9
16
17
13
9
10
12
8
5
6
7
5
5
Feels °C
10
6
5
3
2
3
5
13
13
10
6
6
8
3
0
-1
0
-2
-2
  • 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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