Castlepoint Beach Surf Break

Lat Long: 40.90° S 176.22° E

Castlepoint Beach 48 hour detailed Surf Forecast

Issued: 5 pm 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Castlepoint Beach sea temperature is
11.8° C
1.0° 

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


How big are the waves at Castlepoint Beach today (12 Aug):

  • Morning surf: Morning surf (12 Aug, local time) - 3.5ft (1.1m), 7s period with SE swell.
  • Afternoon surf: Afternoon surf (12 Aug, local time) - 3ft (0.9m), 8s period with SE swell.
  • Evening surf: Evening surf (12 Aug, local time) - 3.5ft (1.1m), 9s period with SE swell.

The current surf forecast for Castlepoint Beach at 12AM is: 1.5m 8s primary swell from a South-southeast direction and 0.5m 11s secondary swell from a South-southeast direction, 0.1m 6s secondary swell from a Northeast direction (forecast issued at 05:00pm August 11). The wind direction is predicted to be glassy.

Time (NZST) & DateWave HeightWave Period
Morning (12 Aug)3.5ft (1.1m)7s
Afternoon (12 Aug)3ft (0.9m)8s
Evening (12 Aug)3.5ft (1.1m)9s

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


Short Range Forecast

Some drizzle, heaviest during Thu morning. Very mild (max 13°C on Thu afternoon, min 10°C on Tue afternoon). Wind will be generally light.

Tue
11
Wednesday
12
Thursday
13
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)
2
0
1
1
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
Wave
Height (m)
Direction
Period (s)
1.4
SSE
11
1.3
SSE
8
1.4
SSE
8
1.5
SSE
8
1.5
SE
8
1.3
SE
7
1.1
SE
7
1
SE
7
0.9
SE
8
1.1
SE
8
1.1
SE
9
1
SE
9
0.9
ESE
9
0.9
SE
8
1.1
NE
6
0.8
ESE
8
0.7
SE
8
0.7
SE
8
1
ENE
6
Wave Graph
Metric surfscale
Energy kJ
452
246
256
267
255
194
128
96
109
149
194
159
135
100
84
78
59
59
68
Wind (km/h)
15
SSE
15
ESE
5
ESE
5
N
10
NE
20
NE
25
NE
25
NE
30
NE
25
NNE
20
NNE
20
NNE
15
NNE
10
NNE
15
NNE
15
NNE
20
NE
20
NNE
15
NNE
Wind State
cross-off
cross
glassy
glassy
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
High Tide
3:19PM1.51m
3:56AM1.29m
4:17PM1.50m
4:54AM1.29m
5:16PM1.47m
Low Tide
9:37PM-0.03m
10:00AM-0.07m
10:39PM-0.01m
11:01AM-0.09m
cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
 mm
1
Temp °C
11
10
10
10
10
10
11
12
11
11
10
10
10
10
10
12
13
12
11
Feels °C
8
7
9
9
8
6
6
7
5
6
6
6
7
7
7
9
9
8
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 Castlepoint Beach 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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