Castles Beach Surf Break

Lat Long: 21.42° N 157.74° W

Castles Beach 48 hour detailed Surf Forecast

Issued: 1 pm 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castles Beach sea temperature is
26.1° C
0.1° 

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 (09 Jul):

  • Morning surf: Morning surf (09 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (09 Jul, local time) - 6.5ft (2.0m), 8s period with ENE swell.
  • Evening surf: Evening surf (09 Jul, local time) - 7ft (2.2m), 7s period with ENE swell.

The current surf forecast for Castles Beach at 8PM is: 2.2m 7s primary swell from a East-northeast direction and 0.3m 12s secondary swell from a South direction, 0.1m 8s secondary swell from a South direction (forecast issued at 01:00pm July 09). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (09 Jul)6.5ft (2.0m)8s
Afternoon (09 Jul)6.5ft (2.0m)8s
Evening (09 Jul)7ft (2.2m)7s

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


Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 25°C on Thu afternoon, min 24°C on Thu afternoon). Mainly fresh winds.

Thu
9
Friday
10
Saturday
11
Sun
12
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
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
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
Height Map
Wave
Height (m)
Direction
Period (s)
2
ENE
8
1.9
ENE
8
2.1
ENE
7
2.2
ENE
7
2.3
ENE
7
2.2
ENE
7
2.1
ENE
7
2
ENE
7
1.9
ENE
7
1.8
ENE
7
1.7
ENE
7
1.7
ENE
7
2
ENE
7
2.1
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
1.9
ENE
7
1.8
ENE
7
2
ENE
7
Wave Graph
Metric surfscale
Energy kJ
477
422
482
512
557
498
456
415
376
353
293
285
372
408
384
400
400
389
389
378
378
366
293
412
Wind (km/h)
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
Wind State
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
11:56AM0.74m
12:47PM0.83m
9:36PM0.45m
1:33PM0.91m
11:18PM0.44m
Low Tide
4:28AM0.08m
8:34PM0.45m
5:24AM0.03m
8:53PM0.41m
6:18AM-0.01m
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:15
7:15
 mm
Temp °C
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
24
24
24
24
24
24
Feels °C
24
24
22
21
21
22
22
22
21
21
22
22
22
22
21
22
21
23
22
22
22
22
22
22
  • 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 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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