Castles Beach Surf Break

Lat Long: 21.42° N 157.74° W

Castles Beach 48 hour detailed Surf Forecast

Issued: 1 pm 27 Sep 2026 (local time)

Forecast update in  hr  min

Today's Castles Beach sea temperature is
27.4°C
0.4° 

Castles 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 Castles Beach today (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 13ft (4.0m), 9s period with E swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 11ft (3.5m), 9s period with E swell.
  • Evening surf: Evening surf (27 Sep, local time) - 10ft (3.0m), 9s period with E swell.

The current surf forecast for Castles Beach at 5PM is: 3.5m 9s primary swell from a East direction and 0.5m 10s secondary swell from a South-southeast direction (forecast issued at 01:00pm September 27). An open ocean swell of 0.4m 18s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (27 Sep)13ft (4.0m)9s
Afternoon (27 Sep)11ft (3.5m)9s
Evening (27 Sep)10ft (3.0m)9s

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


Short Range Forecast

Light rain (total 4mm), mostly falling on Wed morning. Warm (max 27°C on Tue afternoon, min 25°C on Sun night). Winds decreasing (strong winds from the E on Sun afternoon, light winds from the ESE by Tue morning).

Sun
27
Monday
28
Tuesday
29
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)
3.5
E
9
3.5
E
9
3.5
E
9
3.5
E
9
3
E
9
3
E
8
2.5
E
8
2.5
E
8
2.5
ENE
8
2.4
ENE
8
2.2
ENE
8
2.1
ENE
8
2
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.6
ENE
8
1.5
E
8
1.5
E
8
1.4
ENE
8
1.4
E
8
Wave Graph
Metric surfscale
Energy kJ
2211
2130
1971
1716
1328
1107
935
857
792
748
629
574
521
497
485
437
350
301
301
264
251
Wind (km/h)
45
E
45
E
40
E
40
E
40
E
35
E
35
E
35
E
30
E
30
E
30
E
30
E
25
ESE
20
ESE
15
SSE
15
ESE
20
E
15
SE
20
SE
20
SSE
25
SE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
High Tide
2:28PM0.67m
3:37AM0.79m
2:47PM0.62m
4:22AM0.80m
3:03PM0.57m
Low Tide
8:54AM0.28m
8:49PM0.08m
9:38AM0.34m
9:15PM0.06m
10:27AM0.40m
9:45PM0.06m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:20
—
—
—
—
—
—
—
6:20
—
—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:22
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—
—
—
—
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6:21
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6:20
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 mm
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—
—
—
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—
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Temp °C
26
26
26
25
25
25
25
26
26
26
26
26
26
25
26
26
26
26
27
26
26
Feels °C
21
22
22
21
22
22
22
24
24
24
25
24
25
25
27
27
26
26
27
26
25
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Castles 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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