Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 12 pm 29 Sep 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
13.3°C
0.6° 

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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 1ft (0.3m), 12s period with ESE swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 1ft (0.3m), 12s period with ESE swell.
  • Evening surf: Evening surf (29 Sep, local time) - 1.5ft (0.4m), 18s period with SSE swell.

The current surf forecast for Tangoio Flat Rock at 9PM is: 0.4m 18s primary swell from a South-southeast direction and 0.2m 12s secondary swell from a East-southeast direction (forecast issued at 12:00pm September 29). The wind direction is predicted to be glassy.

Time (NZDT) & DateWave HeightWave Period
Morning (29 Sep)1ft (0.3m)12s
Afternoon (29 Sep)1ft (0.3m)12s
Evening (29 Sep)1.5ft (0.4m)18s

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


Short Range Forecast

Mostly dry. Very mild (max 17°C on Thu morning, min 7°C on Tue night). Wind will be generally light.

Tue
29
Wednesday
30
Thursday
1
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
1
1
1
1
1
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
Wave
Height (m)
Direction
Period (s)
0.3
ESE
12
0.3
ESE
12
0.3
SSE
18
0.3
SSE
18
0.4
SSE
18
0.4
SSE
18
0.4
SSE
18
0.4
SSE
19
0.4
SSE
19
0.4
SSE
18
0.4
SSE
18
0.3
SSE
17
0.3
SSE
16
0.2
SSE
14
0.4
SE
8
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.2
SSE
11
Wave Graph
Metric surfscale
Energy kJ
28
28
62
64
126
126
126
136
136
126
102
55
50
19
18
37
35
33
30
29
11
Wind (km/h)
10
WSW
5
SSE
10
ESE
5
E
0
N
5
WNW
5
WNW
5
WNW
0
SSE
10
ESE
10
ESE
5
SE
5
W
5
WNW
5
WNW
5
WNW
5
NW
5
ENE
10
SE
5
ENE
5
NW
Wind State
cross-off
glassy
on
cross-on
glassy
glassy
off
off
glassy
on
on
glassy
cross-off
off
off
off
glassy
cross-on
on
cross-on
glassy
High Tide
8:09AM1.55m
8:32PM1.56m
8:58AM1.60m
9:21PM1.57m
9:48AM1.63m
Low Tide
2:26PM0.13m
2:49AM0.11m
3:17PM0.11m
3:39AM0.10m
4:10PM0.10m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
—
—
—
—
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6:50
—
—
—
—
—
—
—
6:48
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:14
—
—
—
—
—
—
—
7:15
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—
—
—
—
—
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7:15
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
14
16
16
13
10
9
8
7
12
14
14
13
11
10
9
7
12
17
17
13
11
Feels °C
10
14
13
11
9
7
6
5
11
11
12
12
10
8
7
5
10
14
14
11
10
  • 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
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