Tawharanui Surf Break

Lat Long: 36.37° S 174.84° E

Tawharanui 48 hour detailed Surf Forecast

Issued: 11 am 20 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 (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 0.5ft (0.2m), 12s period with E swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 0.5ft (0.2m), 12s period with E swell.
  • Evening surf: Evening surf (20 Jul, local time) - 4.5ft (1.3m), 5s period with E swell.

The current surf forecast for Tawharanui at 5PM is: 0.9m 4s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a East direction, 0.1m 8s secondary swell from a North direction (forecast issued at 11:00am July 20). The wind direction is predicted to be cross-onshore.

Time (NZST) & DateWave HeightWave Period
Morning (20 Jul)0.5ft (0.2m)12s
Afternoon (20 Jul)0.5ft (0.2m)12s
Evening (20 Jul)4.5ft (1.3m)5s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Tue morning. Very mild (max 14°C on Mon afternoon, min 10°C on Tue night). Winds increasing (light winds from the ESE on Mon morning, fresh winds from the E by Mon night).

Mon
20
Tuesday
21
Wednesday
22
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
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
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.2
E
12
0.2
E
12
0.2
E
12
1
E
5
1.3
E
5
1.5
E
6
1.2
E
6
1.1
E
6
1
E
6
0.8
E
6
0.7
E
6
0.6
E
6
0.5
E
6
0.4
ENE
5
0.4
ENE
5
0.3
ENE
5
0.3
ENE
5
0.3
ENE
5
0.2
N
7
0.2
N
7
0.2
N
7
Wave Graph
Metric surfscale
Energy kJ
12
11
12
49
97
165
109
85
66
42
31
24
16
10
9
5
5
5
4
4
4
Wind (km/h)
5
ESE
10
ESE
15
ENE
25
E
25
ENE
30
E
25
E
20
ESE
25
ESE
15
SSE
10
S
15
SSW
15
SSW
15
SW
15
SW
10
SW
10
W
15
SW
20
SW
20
SW
15
WSW
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
off
off
off
off
off
cross-off
off
off
off
off
High Tide
11:34AM2.56m
11:53PM2.61m
12:22PM2.48m
00:40AM2.50m
1:11PM2.38m
Low Tide
5:46PM0.58m
6:21AM0.57m
6:38PM0.71m
7:09AM0.67m
7:32PM0.82m
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:26
7:26
7:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:27
5:27
5:28
 mm
1
3
3
3
1
3
4
1
Temp °C
12
13
14
12
13
14
13
12
11
11
11
12
11
11
10
11
12
13
14
13
13
Feels °C
11
11
11
8
8
8
8
8
6
8
9
9
8
8
7
8
9
10
10
9
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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