Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 12 pm 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
14.0°C
0.5° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 1ft (0.3m), 6s period with SE swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 1ft (0.3m), 7s period with SE swell.
  • Evening surf: Evening surf (21 Oct, local time) - 1ft (0.3m), 8s period with SE swell.

The current surf forecast for Tangoio Flat Rock at 8PM is: 0.3m 8s primary swell from a Southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 12:00pm October 21). The wind direction is predicted to be glassy.

Time (NZDT) & DateWave HeightWave Period
Morning (21 Oct)1ft (0.3m)6s
Afternoon (21 Oct)1ft (0.3m)7s
Evening (21 Oct)1ft (0.3m)8s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Thu morning, min 11°C on Wed night). Wind will be generally light.

Wed
21
Thursday
22
Friday
23
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
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
Wave
Height (m)
Direction
Period (s)
0.3
SE
6
0.2
SSE
10
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
11
0.2
S
15
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
5
0.2
SSE
10
0.2
SSE
10
0.4
SE
10
Wave Graph
Metric surfscale
Energy kJ
5
9
9
9
10
10
9
24
17
11
10
10
9
9
9
9
9
4
9
9
23
Wind (km/h)
5
E
10
E
10
E
5
ENE
5
WNW
5
WNW
5
NW
5
WNW
5
E
10
E
5
ESE
5
SSE
5
WNW
5
W
5
W
10
W
5
SSE
10
ESE
10
ESE
5
E
5
N
Wind State
glassy
on
on
cross-on
glassy
off
glassy
glassy
glassy
cross-on
on
glassy
glassy
off
cross-off
cross-off
glassy
on
on
cross-on
cross-off
High Tide
2:17PM1.37m
2:43AM1.28m
3:05PM1.38m
3:32AM1.31m
3:54PM1.40m
Low Tide
8:03AM0.35m
8:38PM0.34m
8:51AM0.34m
9:25PM0.31m
9:39AM0.32m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
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6:16
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6:15
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:36
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7:37
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7:37
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 mm
—
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—
—
—
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—
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Temp °C
16
19
17
15
12
12
11
11
17
20
18
16
13
12
11
11
16
18
17
14
12
Feels °C
15
17
15
14
11
11
10
10
16
18
17
16
12
11
9
8
15
15
14
13
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 

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