Tawharanui Surf Break

Lat Long: 36.37° S 174.84° E

Tawharanui 48 hour detailed Surf Forecast

Issued: 11 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Tawharanui sea temperature is
14.6° C
0.1° 

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


Time (NZST) & DateWave HeightWave Period
Morning (17 Aug)3.5ft (1.1m)9s
Afternoon (17 Aug)3ft (0.9m)9s
Evening (17 Aug)2ft (0.6m)8s

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


Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun night. Very mild (max 12°C on Tue afternoon, min 8°C on Sun night). Winds decreasing (fresh winds from the SSE on Sun night, light winds from the S by Wed afternoon).

Monday
17
Tuesday
18
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
1
1
0
0
0
0
0
0
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
4
1.9
ESE
6
2
SE
6
2
SE
6
1.1
E
9
1
E
9
0.9
E
9
0.8
E
8
0.6
E
8
0.6
E
8
0.5
E
9
0.5
E
9
0.4
E
9
0.4
E
9
0.4
E
9
0.3
E
9
0.3
E
9
Wave Graph
Metric surfscale
Energy kJ
39
227
268
0
185
157
122
90
48
51
43
41
26
25
25
13
13
Wind (km/h)
30
SE
40
SSE
40
SSE
30
SSE
30
S
25
S
20
SSW
30
SSW
25
SSW
25
SSW
20
SSW
20
SSW
20
SSW
25
SSW
20
S
25
SSW
25
SW
Wind State
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
High Tide
9:50PM2.75m
10:19AM2.64m
10:35PM2.67m
11:04AM2.57m
Low Tide
4:15AM0.43m
4:28PM0.49m
4:58AM0.50m
5:14PM0.61m
mod rain
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
 mm
7
3
1
1
Temp °C
11
10
9
8
8
9
11
10
10
10
10
10
10
11
12
11
11
Feels °C
5
2
1
1
0
2
5
3
4
4
5
5
5
5
6
5
6
  • 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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