Tawharanui Surf Break

Lat Long: 36.37° S 174.84° E

Tawharanui 48 hour detailed Surf Forecast

Issued: 5 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tawharanui sea temperature is
14.1° C
0.4° 

Tawharanui surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Tawharanui today (21 Aug):

  • Afternoon surf: Afternoon surf (21 Aug, local time) - 1ft (0.3m), 9s period with E swell.
  • Evening surf: Evening surf (21 Aug, local time) - 0.5ft (0.2m), 9s period with E swell.

The current surf forecast for Tawharanui at 10PM is: 0.2m 10s primary swell from a East direction and 0.1m 12s secondary swell from a East direction (forecast issued at 05:00pm August 21). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (21 Aug)--
Afternoon (21 Aug)1ft (0.3m)9s
Evening (21 Aug)0.5ft (0.2m)9s

Table - waves today at Tawharanui. (Swell directed towards the surf break)


Short Range Forecast

Some drizzle, heaviest during Sun afternoon. Very mild (max 16°C on Sun afternoon, min 11°C on Sat night). Mainly fresh winds.

Fri
21
Saturday
22
Sunday
23
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.3
E
9
0.2
E
9
0.2
E
9
0.2
E
10
0.2
E
10
0.2
E
10
0.2
E
9
0.1
N
14
0.1
NE
14
0.1
NE
14
0.1
N
14
0.1
NE
14
0.6
NNW
4
0.8
NNW
4
0.9
NNW
4
0.9
NNW
5
0.8
NNW
5
0.8
N
6
0.8
N
6
Wave Graph
Metric surfscale
Energy kJ
15
6
7
8
8
7
6
4
8
8
4
8
10
22
32
38
37
41
43
Wind (km/h)
15
WSW
15
WSW
15
W
15
W
15
W
15
WNW
15
WNW
20
W
20
W
15
WNW
15
WNW
20
NW
20
NW
20
NW
25
NW
30
NW
35
WNW
20
SW
20
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
off
off
High Tide
1:20PM2.25m
1:35AM2.21m
2:15PM2.16m
2:28AM2.13m
3:21PM2.13m
Low Tide
7:47PM0.93m
8:03AM0.90m
8:42PM0.99m
8:56AM0.96m
cloud
cloud
part cloud
clear
cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
light rain
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
5:52
 mm
1
Temp °C
14
13
13
13
13
13
12
14
14
13
12
11
11
11
11
15
16
13
12
Feels °C
10
9
9
9
9
9
8
9
9
9
8
7
7
7
5
9
10
9
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 Tawharanui 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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