Castlepoint Beach Surf Break

Lat Long: 40.90° S 176.22° E

Castlepoint Beach 48 hour detailed Surf Forecast

Issued: 5 pm 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castlepoint Beach sea temperature is
12.8° C
0.2° 

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 (20 Jul):

  • Afternoon surf: Afternoon surf (20 Jul, local time) - 8ft (2.5m), 19s period with S swell.
  • Evening surf: Evening surf (20 Jul, local time) - 8ft (2.5m), 17s period with S swell.

The current surf forecast for Castlepoint Beach at 8PM is: 2.5m 18s primary swell from a South direction and 0.7m 12s secondary swell from a East-southeast direction (forecast issued at 05:00pm July 20). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (NZST) & DateWave HeightWave Period
Morning (20 Jul)--
Afternoon (20 Jul)8ft (2.5m)19s
Evening (20 Jul)8ft (2.5m)17s

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


Short Range Forecast

Mostly dry. Very mild (max 12°C on Thu morning, min 7°C on Mon night). Wind will be generally light.

Mon
20
Tuesday
21
Wednesday
22
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)
4
4
4
4
4
4
2
1
2
2
0
0
2
2
1
1
1
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)
2.5
S
19
2.5
S
18
2.5
S
17
2.5
S
17
2.3
S
16
2.2
S
15
2
S
15
1.9
S
14
1.8
S
14
1.7
S
13
1.5
S
13
1.4
S
13
1.3
S
12
1.2
S
12
0.7
S
11
1.1
S
12
1.1
S
12
0.6
S
10
0.5
S
10
Wave Graph
Metric surfscale
Energy kJ
5224
4899
4066
3426
2667
2293
1733
1443
1207
1032
771
633
513
416
114
339
362
71
49
Wind (km/h)
15
SSE
10
S
10
S
0
SSW
10
WNW
10
WNW
10
NW
10
N
10
NNW
15
NW
15
NW
20
NW
15
WNW
10
WNW
5
W
5
SSE
5
SE
0
ESE
5
NW
Wind State
cross-off
cross-off
cross-off
glassy
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
glassy
glassy
glassy
cross
High Tide
10:23PM1.36m
10:46AM1.36m
11:13PM1.33m
11:36AM1.35m
Low Tide
4:14PM0.01m
4:42AM0.05m
5:08PM0.07m
5:30AM0.10m
6:00PM0.13m
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:10
5:10
 mm
Temp °C
10
10
9
9
8
7
7
9
11
9
10
9
9
8
8
11
10
9
8
Feels °C
6
6
6
7
5
4
4
5
8
5
6
5
6
5
6
9
8
8
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 

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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