Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 5 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
12.6° C
1.3° 

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 (16 Jul):

  • Morning surf: Morning surf (16 Jul, local time) - 1ft (0.3m), 15s period with ESE swell.
  • Afternoon surf: Afternoon surf (16 Jul, local time) - 2ft (0.6m), 17s period with ESE swell.
  • Evening surf: Evening surf (16 Jul, local time) - 3ft (0.9m), 17s period with ESE swell.

The current surf forecast for Tangoio Flat Rock at 1AM is: 0.3m 11s primary swell from a East direction and 0.2m 13s secondary swell from a East-southeast direction (forecast issued at 05:00pm July 15). The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (16 Jul)1ft (0.3m)15s
Afternoon (16 Jul)2ft (0.6m)17s
Evening (16 Jul)3ft (0.9m)17s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu afternoon, min 6°C on Fri night). Wind will be generally light.

Wed
15
Thursday
16
Friday
17
Sat
18
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
12 AM
3 AM
6 AM
9 AM
12 PM
Rating
(10 max)
0
0
0
0
0
0
1
1
2
2
2
2
3
3
3
3
2
3
3
3
3
2
2
2
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)
0.4
E
11
0.4
E
11
0.4
ESE
11
0.3
E
11
0.3
ESE
13
0.3
ESE
13
0.3
ESE
15
0.5
E
15
0.6
ESE
17
0.7
ESE
17
0.9
ESE
17
0.9
ESE
16
1
ESE
16
1.1
ESE
16
1.1
ESE
16
1.1
ESE
16
1.1
ESE
16
1.1
ESE
15
1.1
ESE
15
1.1
ESE
15
1.1
ESE
15
1
ESE
14
1
ESE
14
1
ESE
14
Wave Graph
Metric surfscale
Energy kJ
38
37
39
20
35
35
45
116
221
300
404
385
493
582
582
612
589
559
544
498
491
400
394
384
Wind (km/h)
5
ENE
5
NNW
10
WNW
10
WNW
10
WNW
10
NW
5
NW
10
NW
5
W
5
WNW
10
W
5
W
5
WNW
5
NW
5
WNW
5
SSE
5
E
5
N
5
NW
5
WNW
5
WNW
5
WNW
5
NW
5
NNW
Wind State
glassy
glassy
off
off
off
off
off
off
glassy
glassy
cross-off
off
off
glassy
off
glassy
on
glassy
glassy
off
off
off
off
glassy
High Tide
6:09PM1.78m
6:35AM1.63m
7:05PM1.78m
7:32AM1.62m
8:01PM1.77m
8:28AM1.60m
Low Tide
00:31AM0.01m
12:49PM-0.03m
1:29AM-0.01m
1:46PM-0.02m
2:25AM-0.01m
clear
clear
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:07
5:07
5:08
5:08
 mm
Temp °C
17
14
12
11
10
10
11
16
18
14
12
10
9
8
9
12
14
10
9
8
7
6
7
13
Feels °C
15
13
10
9
8
7
9
14
16
13
9
8
7
6
7
10
12
8
7
6
5
4
4
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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