Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 11 am 18 Jul 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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 3.5ft (1.0m), 14s period with ESE swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 3.5ft (1.0m), 14s period with ESE swell.
  • Evening surf: Evening surf (18 Jul, local time) - 3.5ft (1.0m), 14s period with ESE swell.

The current surf forecast for Tangoio Flat Rock at 2PM is: 1.0m 14s primary swell from a East-southeast direction and 0.2m 24s secondary swell from a South-southeast direction (forecast issued at 11:00am July 18). The wind direction is predicted to be glassy and the swell rating is 2.

Time (NZST) & DateWave HeightWave Period
Morning (18 Jul)3.5ft (1.0m)14s
Afternoon (18 Jul)3.5ft (1.0m)14s
Evening (18 Jul)3.5ft (1.0m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Sat afternoon, min 7°C on Sat morning). Wind will be generally light.

Sat
18
Sunday
19
Monday
20
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)
2
2
2
3
3
2
2
2
2
1
0
2
1
1
2
1
1
0
1
1
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)
1
ESE
14
1
ESE
14
1
ESE
14
1
ESE
14
1
ESE
14
0.9
ESE
13
0.9
ESE
13
0.9
ESE
13
0.8
ESE
13
0.8
ESE
13
0.8
ESE
13
0.7
ESE
12
0.6
ESE
12
0.6
ESE
12
0.6
ESE
12
0.6
ESE
12
0.5
ESE
12
0.5
ESE
12
0.4
SSE
20
0.5
SSE
20
0.7
SSE
20
Wave Graph
Metric surfscale
Energy kJ
394
384
367
352
347
282
249
249
195
192
186
138
117
115
113
113
81
79
129
218
336
Wind (km/h)
5
WNW
0
E
5
E
5
NW
5
WNW
10
NW
10
NW
10
WNW
10
WNW
10
S
10
SE
10
SW
10
WSW
10
SW
10
SW
10
SW
10
SW
5
S
10
SE
5
S
5
SSW
Wind State
off
glassy
glassy
glassy
off
off
off
off
off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross
glassy
High Tide
8:28AM1.60m
8:55PM1.72m
9:23AM1.57m
9:48PM1.66m
10:17AM1.53m
Low Tide
2:43PM0.00m
3:20AM0.01m
3:38PM0.05m
4:12AM0.05m
4:31PM0.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:08
5:09
5:10
 mm
Temp °C
7
12
14
10
9
8
8
7
10
14
14
11
10
10
8
8
9
11
11
10
10
Feels °C
4
10
12
8
7
6
5
4
7
11
11
9
8
7
5
6
7
8
8
8
8
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tangoio Flat Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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