Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 12 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
15.4°C
1.2° 

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 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 1.5ft (0.4m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 5ft (1.5m), 11s period with SSE swell.
  • Evening surf: Evening surf (16 Oct, local time) - 5ft (1.6m), 11s period with SSE swell.

The current surf forecast for Tangoio Flat Rock at 3AM is: 0.3m 9s primary swell from a South direction and 0.3m 8s secondary swell from a East-northeast direction, 0.1m 5s secondary swell from a South direction (forecast issued at 12:00am October 16). The wind direction is predicted to be cross-offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (16 Oct)1.5ft (0.4m)9s
Afternoon (16 Oct)5ft (1.5m)11s
Evening (16 Oct)5ft (1.6m)11s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Thu night. Very mild (max 15°C on Sun morning, min 6°C on Fri night). Wind will be generally light.

Friday
16
Saturday
17
Sunday
18
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
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
1
2
2
2
2
3
3
3
3
4
2
2
1
2
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)
0.4
ENE
8
0.3
S
9
0.2
ENE
6
0.4
SSE
9
1
SSE
11
1.5
SSE
11
1.6
SSE
11
1.7
SSE
10
1.6
SE
11
1.6
SE
11
1.5
SE
10
1.6
SE
11
3.5
SSE
11
3.5
SSE
11
3
SSE
10
3
SSE
10
2.2
S
9
1.1
SE
9
1
SE
9
0.7
S
15
2.2
S
8
1.6
S
8
0.8
SE
8
0.7
SE
8
Wave Graph
Metric surfscale
Energy kJ
25
14
4
31
251
505
540
599
533
533
469
595
3092
2628
2083
1662
821
190
159
205
686
367
75
59
Wind (km/h)
5
WNW
10
WSW
20
SW
20
SW
20
SSW
30
SSW
30
SSW
25
SSW
20
SW
20
SW
20
SW
20
SW
20
SSW
20
SSW
15
SSW
10
SSW
10
WSW
10
W
10
W
10
SSW
15
SE
10
ESE
5
ESE
5
NW
Wind State
off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross
cross-on
on
on
glassy
High Tide
10:05PM1.43m
10:28AM1.50m
10:50PM1.39m
11:12AM1.47m
11:35PM1.35m
11:58AM1.43m
Low Tide
4:19AM0.24m
4:50PM0.25m
5:03AM0.28m
5:35PM0.29m
5:48AM0.31m
6:21PM0.32m
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:24
—
—
—
—
—
—
—
6:24
—
—
—
—
—
—
—
6:22
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
7:30
—
—
—
—
—
—
—
7:31
—
—
—
—
—
—
—
7:32
—
 mm
—
—
4
1
2
2
1
1
2
1
1
1
1
—
—
—
—
—
—
—
—
—
—
—
Temp °C
8
8
8
7
8
8
7
7
6
6
7
8
9
12
13
9
7
6
6
12
15
14
12
10
Feels °C
6
5
4
2
3
2
0
1
1
1
2
4
5
8
9
6
4
3
3
8
11
11
10
9
  • 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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