Tawharanui Surf Break

Lat Long: 36.37° S 174.84° E

Tawharanui 48 hour detailed Surf Forecast

Issued: 11 pm 17 Jul 2026 (local time)

Forecast update in  hr  min

Today's Tawharanui sea temperature is
14.9° C
0.3° 

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 (18 Jul):

  • Morning surf: Morning surf (18 Jul, local time) - 1.5ft (0.4m), 15s period with E swell.
  • Afternoon surf: Afternoon surf (18 Jul, local time) - 1ft (0.3m), 15s period with E swell.
  • Evening surf: Evening surf (18 Jul, local time) - 1ft (0.3m), 14s period with E swell.

The current surf forecast for Tawharanui at 7AM is: 0.4m 15s primary swell from a East direction and 0.1m 10s secondary swell from a North direction (forecast issued at 11:00pm July 17). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (NZST) & DateWave HeightWave Period
Morning (18 Jul)1.5ft (0.4m)15s
Afternoon (18 Jul)1ft (0.3m)15s
Evening (18 Jul)1ft (0.3m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Mon afternoon. Very mild (max 15°C on Sun afternoon, min 11°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)
1
1
1
1
1
1
1
1
1
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
Wave
Height (m)
Direction
Period (s)
0.4
E
16
0.4
E
16
0.4
E
15
0.4
E
15
0.4
E
15
0.3
E
15
0.3
E
15
0.3
E
14
0.3
E
14
0.3
E
14
0.3
E
14
0.2
E
14
0.2
E
14
0.2
E
13
0.2
E
13
0.2
E
13
0.2
E
13
Wave Graph
Metric surfscale
Energy kJ
79
75
71
71
72
39
38
37
37
36
36
16
16
14
14
14
13
Wind (km/h)
15
WSW
15
WSW
15
SW
20
SW
15
SW
20
WSW
20
WSW
20
WSW
20
WSW
15
WSW
20
WSW
25
SW
20
SW
20
SW
20
SW
15
WSW
15
WSW
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
High Tide
9:30PM2.81m
9:56AM2.66m
10:19PM2.77m
10:46AM2.62m
Low Tide
3:58AM0.40m
4:11PM0.33m
4:46AM0.43m
4:58PM0.44m
clear
clear
clear
cloud
cloud
cloud
part cloud
cloud
cloud
clear
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:25
 mm
Temp °C
12
12
11
12
12
13
13
12
13
11
12
13
13
14
15
13
13
Feels °C
9
9
7
8
9
9
8
7
9
8
8
7
9
10
10
9
10
  • 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.


Nearest locationNearest