Surf Break

Lat Long: 39.35° S 176.92° E

Tangoio Flat Rock 48 hour detailed Surf Forecast

Issued: 12 am 19 Oct 2026 (local time)

Forecast update in  hr  min

Today's Tangoio Flat Rock sea temperature is
15.2°C
0.9° 

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 (19 Oct):

  • Morning surf: Morning surf (19 Oct, local time) - 2ft (0.6m), 8s period with ESE swell.
  • Afternoon surf: Afternoon surf (19 Oct, local time) - 1.5ft (0.5m), 7s period with SE swell.
  • Evening surf: Evening surf (19 Oct, local time) - 1.5ft (0.5m), 7s period with E swell.

The current surf forecast for Tangoio Flat Rock at 3AM is: 0.6m 8s primary swell from a Southeast direction and 0.2m 17s secondary swell from a South-southeast direction (forecast issued at 12:00am October 19). The wind direction is predicted to be offshore.

Time (NZDT) & DateWave HeightWave Period
Morning (19 Oct)2ft (0.6m)8s
Afternoon (19 Oct)1.5ft (0.5m)7s
Evening (19 Oct)1.5ft (0.5m)7s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Mon morning, min 8°C on Sun night). Wind will be generally light.

Monday
19
Tuesday
20
Wednesday
21
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)
2
1
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)
0.5
S
16
0.6
SE
8
0.6
ESE
8
0.5
SE
8
0.5
SE
7
0.2
SSE
16
0.2
SSE
16
0.5
E
7
0.2
SSE
17
0.2
SSE
17
0.3
SSE
17
0.3
SSE
18
0.2
SSE
17
0.2
SSE
17
0.2
SSE
17
0.2
SSE
17
0.2
S
17
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
7
0.3
SE
8
0.3
SE
9
Wave Graph
Metric surfscale
Energy kJ
133
53
42
28
27
25
25
29
29
29
59
60
29
28
29
29
22
7
7
7
7
9
9
12
Wind (km/h)
5
WNW
5
WNW
5
WNW
0
E
10
E
10
E
5
ENE
5
W
10
WSW
10
WSW
10
WSW
5
S
10
ESE
10
E
5
E
5
N
5
WNW
5
WNW
5
WNW
5
SSE
10
SE
10
ESE
5
E
5
WNW
Wind State
off
off
off
glassy
on
cross-on
cross-on
glassy
cross-off
cross-off
cross-off
cross-on
on
on
cross-on
cross-off
off
off
glassy
glassy
on
on
glassy
glassy
High Tide
00:21AM1.32m
12:44PM1.40m
1:07AM1.29m
1:30PM1.38m
1:54AM1.27m
2:17PM1.37m
Low Tide
6:33AM0.33m
7:06PM0.34m
7:18AM0.35m
7:52PM0.35m
8:03AM0.35m
8:38PM0.34m
clear
clear
clear
clear
clear
clear
clear
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>
—
6:20
—
—
—
—
—
—
—
6:18
—
—
—
—
—
—
—
6:18
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
7:34
—
—
—
—
—
—
—
7:35
—
—
—
—
—
—
—
7:36
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
8
8
8
15
19
18
14
11
11
9
9
14
15
15
13
11
10
10
10
16
17
17
15
13
Feels °C
6
6
6
13
15
14
12
9
8
6
6
12
12
12
12
10
8
8
9
15
15
15
14
12
  • 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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