Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 6 am 01 Oct 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
12.8°C
1.1° 

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 (01 Oct):

  • Morning surf: Morning surf (01 Oct, local time) - 1.5ft (0.4m), 12s period with SE swell.
  • Afternoon surf: Afternoon surf (01 Oct, local time) - 1.5ft (0.4m), 11s period with SE swell.
  • Evening surf: Evening surf (01 Oct, local time) - 1.5ft (0.4m), 11s period with SE swell.

The current surf forecast for Tangoio Flat Rock at 11AM is: 0.4m 12s primary swell from a Southeast direction and 0.2m 4s secondary swell from a East-northeast direction (forecast issued at 06:00am October 01). The wind direction is predicted to be glassy.

Time (NZDT) & DateWave HeightWave Period
Morning (01 Oct)1.5ft (0.4m)12s
Afternoon (01 Oct)1.5ft (0.4m)11s
Evening (01 Oct)1.5ft (0.4m)11s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sat afternoon. Warm (max 21°C on Fri afternoon, min 6°C on Thu night). Wind will be generally light.

Thursday
1
Friday
2
Saturday
3
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
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
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)
0.3
SE
9
0.4
SE
12
0.4
SE
12
0.4
SE
11
0.4
SE
11
0.4
SE
11
0.3
SE
11
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.2
SSE
10
0.1
S
18
0.2
SSE
13
0.2
SSE
13
0.2
SSE
12
0.2
SSE
12
0.1
S
17
0.1
S
16
0.1
E
16
1.5
S
6
0.6
SE
6
Wave Graph
Metric surfscale
Energy kJ
16
37
35
33
30
29
18
10
10
10
9
9
9
6
16
16
15
14
6
5
5
160
30
Wind (km/h)
5
WNW
5
WNW
5
NW
5
E
10
ESE
5
NE
5
NW
10
W
5
W
10
WNW
5
NW
5
NE
0
SE
10
WNW
5
W
10
W
5
W
5
W
5
S
15
SE
20
S
15
SSW
15
SW
Wind State
off
off
glassy
cross-on
on
cross
glassy
off
off
off
glassy
cross
glassy
off
cross-off
off
off
off
glassy
cross-on
cross
cross
cross-off
High Tide
9:48AM1.63m
10:13PM1.57m
10:40AM1.65m
11:06PM1.56m
11:34AM1.65m
Low Tide
3:39AM0.10m
4:10PM0.10m
4:30AM0.09m
5:03PM0.10m
5:22AM0.09m
5:58PM0.10m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
clear
clear
cloud
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
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6:47
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—
—
—
—
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6:45
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
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7:15
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7:16
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7:17
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 mm
—
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—
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5
4
1
Temp °C
9
8
13
19
17
13
11
10
8
6
12
19
21
19
13
10
9
9
14
13
10
9
9
Feels °C
7
6
12
17
15
11
10
8
6
3
10
16
19
17
11
8
7
7
12
10
6
5
5
  • 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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