Tangoio Flat Rock Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 11 pm 17 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) - 3ft (0.9m), 14s period with ESE swell.

The current surf forecast for Tangoio Flat Rock at 2AM is: 1.1m 15s primary swell from a East-southeast direction and 0.3m 7s secondary swell from a Southeast direction (forecast issued at 11:00pm July 17). The wind direction is predicted to be offshore and the swell rating is 3.

Time (NZST) & DateWave HeightWave Period
Morning (18 Jul)3.5ft (1.0m)14s
Afternoon (18 Jul)3.5ft (1.0m)14s
Evening (18 Jul)3ft (0.9m)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 6°C on Fri night). Wind will be generally light.

Saturday
18
Sunday
19
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)
3
3
2
2
2
2
2
3
2
2
2
2
2
1
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
ESE
15
1.1
ESE
15
1.1
ESE
15
1.1
ESE
14
1
ESE
14
1
ESE
14
1
ESE
14
1
ESE
14
0.9
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
Wave Graph
Metric surfscale
Energy kJ
544
537
491
478
394
384
367
352
286
282
249
249
195
192
186
138
117
Wind (km/h)
5
WNW
5
W
5
WNW
10
WNW
5
WNW
0
SE
5
E
5
NNW
10
NW
10
NW
10
NW
10
WNW
5
WNW
10
SSW
15
SSE
10
SW
10
WSW
Wind State
off
off
off
off
off
glassy
glassy
glassy
off
off
off
off
off
cross
cross-on
cross-off
cross-off
High Tide
8:01PM1.77m
8:28AM1.60m
8:55PM1.72m
9:23AM1.57m
Low Tide
2:25AM-0.01m
2:43PM0.00m
3:20AM0.01m
3:38PM0.05m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:08
5:09
 mm
Temp °C
9
8
7
6
7
13
14
10
9
8
8
8
9
14
14
11
9
Feels °C
7
6
5
3
5
12
12
9
7
5
5
5
6
11
11
9
7
  • 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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