Castlepoint Beach Surf Break

Lat Long: 40.90° S 176.22° E

Castlepoint Beach 48 hour detailed Surf Forecast

Issued: 6 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Castlepoint Beach sea temperature is
12.9°C
0.1° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 8ft (2.5m), 15s period with S swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 7.5ft (2.3m), 14s period with S swell.
  • Evening surf: Evening surf (30 Sep, local time) - 7ft (2.1m), 14s period with S swell.

The current surf forecast for Castlepoint Beach at 10AM is: 2.4m 15s primary swell from a South direction and 0.2m 12s secondary swell from a East-southeast direction (forecast issued at 06:00am September 30). The wind direction is predicted to be glassy and the swell rating is 4.

Time (NZDT) & DateWave HeightWave Period
Morning (30 Sep)8ft (2.5m)15s
Afternoon (30 Sep)7.5ft (2.3m)14s
Evening (30 Sep)7ft (2.1m)14s

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


Short Range Forecast

Mostly dry. Very mild (max 16°C on Fri afternoon, min 9°C on Wed night). Winds increasing (calm on Wed morning, strong winds from the WNW by Fri afternoon).

Wednesday
30
Thursday
1
Friday
2
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
4
4
4
1
0
0
1
0
0
0
1
1
1
0
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
S
15
2.5
S
15
2.4
S
15
2.3
S
14
2.2
S
14
2.2
S
14
2.1
S
14
2
S
13
1.9
S
13
1.8
S
13
1.7
S
13
1.5
S
13
1.4
S
13
1.3
S
13
1.3
S
13
1.2
S
13
0.7
S
10
0.7
S
9
0.8
S
9
0.7
S
11
0.7
S
11
0.6
S
11
0.6
S
12
Wave Graph
Metric surfscale
Energy kJ
2972
2716
2474
2218
1977
1922
1608
1397
1207
1037
972
782
673
573
556
483
92
78
113
114
112
85
103
Wind (km/h)
10
NW
10
W
5
WSW
5
E
10
NE
20
NNE
20
N
25
NNW
25
NW
25
NW
25
NW
15
WNW
20
WNW
20
WNW
25
WNW
25
WNW
25
WNW
30
WNW
35
WNW
35
WNW
40
WNW
45
WNW
30
WNW
Wind State
cross
cross-off
glassy
glassy
on
on
cross-on
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
8:37AM1.38m
9:12PM1.31m
9:29AM1.44m
10:06PM1.34m
10:21AM1.48m
Low Tide
2:36AM0.19m
3:04PM0.12m
3:27AM0.14m
4:01PM0.06m
4:18AM0.08m
4:55PM0.01m
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
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6:50
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—
—
—
—
—
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6:48
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:17
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—
—
—
—
—
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7:19
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—
—
—
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7:20
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 mm
—
—
—
—
—
—
—
—
—
—
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Temp °C
9
9
11
12
12
13
12
10
10
9
11
14
15
12
10
9
9
9
11
15
16
13
12
Feels °C
6
7
9
10
9
9
8
5
4
3
5
10
10
7
4
4
3
3
4
8
8
4
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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