Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 11 am 03 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 (03 Aug):

  • Morning surf: Morning surf (03 Aug, local time) - 2ft (0.6m), 11s period with SE swell.
  • Afternoon surf: Afternoon surf (03 Aug, local time) - 1.5ft (0.5m), 11s period with SE swell.
  • Evening surf: Evening surf (03 Aug, local time) - 1.5ft (0.4m), 11s period with SE swell.

The current surf forecast for Tangoio Flat Rock at 2PM is: 0.5m 11s primary swell from a Southeast direction and 0.1m 13s secondary swell from a South direction (forecast issued at 11:00am August 03). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (03 Aug)2ft (0.6m)11s
Afternoon (03 Aug)1.5ft (0.5m)11s
Evening (03 Aug)1.5ft (0.4m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Very mild (max 17°C on Mon afternoon, min 4°C on Tue night). Wind will be generally light.

Mon
3
Tuesday
4
Wednesday
5
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
1
0
0
0
0
0
0
1
1
0
1
1
1
1
1
1
0
0
2
2
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
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
0.3
SE
11
0.9
SSE
7
0.9
SE
10
0.9
SE
11
0.9
SSE
13
0.9
SSE
12
0.9
SSE
12
1.1
SE
12
1.2
SE
12
1.2
SE
12
1.1
SE
10
1.2
SE
11
1.2
SE
11
1.1
SE
10
Wave Graph
Metric surfscale
Energy kJ
77
60
57
43
30
15
19
24
77
148
172
286
243
239
341
428
414
217
344
319
277
Wind (km/h)
15
NW
10
WNW
10
SW
10
W
10
WNW
15
W
10
WSW
15
S
15
SW
15
SW
20
SSW
20
SW
20
SW
25
SW
25
SW
25
SW
20
SW
20
SSW
20
SSW
15
SW
10
WSW
Wind State
off
off
cross-off
off
off
off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
High Tide
8:48AM1.39m
9:09PM1.49m
9:33AM1.41m
9:54PM1.49m
10:20AM1.45m
Low Tide
3:02PM0.23m
3:33AM0.21m
3:48PM0.23m
4:16AM0.20m
4:36PM0.22m
clear
clear
clear
clear
clear
part cloud
clear
cloud
light rain
light rain
light rain
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:22
5:23
5:24
 mm
3
1
1
Temp °C
8
16
17
13
9
10
9
10
5
6
6
5
4
5
4
4
5
7
9
7
5
Feels °C
4
13
13
10
6
6
6
6
1
2
0
-1
-2
-2
-3
-2
-1
2
4
3
1
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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How to use the Wavefinder 

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