Whiritoa Surf Break

Lat Long: 37.28° S 175.90° E

Whiritoa 48 hour detailed Surf Forecast

Issued: 11 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Whiritoa sea temperature is
15.3° C
0.6° 

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


How big are the waves at Whiritoa today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 2ft (0.6m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 1.5ft (0.5m), 10s period with E swell.
  • Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.4m), 9s period with E swell.

The current surf forecast for Whiritoa at 7PM is: 0.4m 9s primary swell from a East direction and 0.1m 10s secondary swell from a Northeast direction (forecast issued at 11:00am August 18). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (18 Aug)2ft (0.6m)9s
Afternoon (18 Aug)1.5ft (0.5m)10s
Evening (18 Aug)1.5ft (0.4m)9s

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


Short Range Forecast

Mostly dry. Very mild (max 14°C on Thu afternoon, min 6°C on Tue morning). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
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)
1
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
Wave
Height (m)
Direction
Period (s)
0.6
E
9
0.5
E
9
0.5
E
10
0.4
E
9
0.4
E
9
0.3
E
9
0.3
E
9
0.1
E
10
0.5
S
5
0.5
SSE
5
0.2
E
10
0.2
E
10
0.2
E
9
0.3
ESE
9
0.4
ESE
9
0.5
E
9
0.3
E
9
0.3
E
8
0.3
E
8
0.4
E
8
0.4
E
8
Wave Graph
Metric surfscale
Energy kJ
61
42
44
25
25
14
14
4
10
13
7
7
7
16
26
39
13
13
12
21
20
Wind (km/h)
10
WSW
10
SSW
20
SW
20
SW
20
SW
20
SW
25
SW
15
SW
20
SSW
20
SSW
10
SSE
10
SW
10
SSW
10
SSW
10
WSW
10
WSW
10
WSW
10
WSW
15
SSW
10
WSW
10
WSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
off
cross-off
cross-off
off
High Tide
10:46AM1.75m
11:03PM1.77m
11:34AM1.69m
11:49PM1.68m
12:22PM1.62m
Low Tide
4:56PM0.24m
5:22AM0.20m
5:42PM0.33m
6:07AM0.28m
6:30PM0.42m
clear
part cloud
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>
6:56
6:56
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:43
5:44
5:45
 mm
Temp °C
6
11
13
12
9
7
7
6
8
10
13
11
9
7
8
7
8
13
14
12
10
Feels °C
3
7
8
7
3
2
1
1
3
4
9
7
6
4
4
3
4
10
10
9
7
  • 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 Whiritoa 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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