Castles Beach Surf Break

Lat Long: 21.42° N 157.74° W

Issued: 7 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Castles Beach sea temperature is
26.3° C

Normal for this time of year

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 (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 7ft (2.1m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 7ft (2.1m), 8s period with ENE swell.
  • Evening surf: Evening surf (06 Jul, local time) - 7ft (2.1m), 8s period with ENE swell.

The current surf forecast for Castles Beach at 10AM is: 2.1m 7s primary swell from a East-northeast direction and 0.4m 16s secondary swell from a South-southwest direction, 0.1m 9s secondary swell from a Southeast direction (forecast issued at 07:00am July 06). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (06 Jul)7ft (2.1m)7s
Afternoon (06 Jul)7ft (2.1m)8s
Evening (06 Jul)7ft (2.1m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 4mm), mostly falling on Mon night. Warm (max 25°C on Mon afternoon, min 24°C on Mon morning). Mainly strong winds.

Monday
6
Tuesday
7
Wednesday
8
Thu
9
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
11 AM
2 PM
5 PM
8 PM
11 PM
2 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
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
ENE
7
1.9
ENE
7
2.1
ENE
7
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
7
2.1
ENE
8
2.2
ENE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
7
2.3
ENE
7
2.2
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
2.1
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
Wave Graph
Metric surfscale
Energy kJ
376
376
465
491
491
491
518
508
546
632
606
560
480
482
545
542
440
440
428
456
417
444
444
456
Wind (km/h)
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
ENE
30
E
Wind State
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
High Tide
7:14AM0.48m
6:24PM0.68m
9:08AM0.54m
6:48PM0.62m
10:50AM0.63m
7:11PM0.56m
Low Tide
11:45AM0.39m
1:54AM0.22m
1:12PM0.49m
2:40AM0.17m
4:10PM0.54m
clear
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
light rain
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:16
7:16
7:16
7:16
 mm
1
1
1
1
Temp °C
24
24
24
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
25
24
24
24
Feels °C
21
21
20
22
22
21
21
21
20
19
20
21
21
20
20
21
21
21
23
23
22
21
21
22
Swell 1
Height (m)
Direction
Period (s)
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
16
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
15
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.3
SSW
14
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
Energy kJ
86
85
84
82
76
73
72
71
71
70
70
69
66
63
63
63
63
62
36
35
35
35
34
34
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
10
0.1
NW
10
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
SE
9
0.1
NW
9
0.1
S
18
0.1
S
18
0.1
N
9
0.1
N
9
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
18
0.1
S
8
0.1
SE
8
0.1
S
18
0.1
S
18
0.1
S
9
Energy kJ
4
4
3
3
3
3
3
6
6
2
2
2
2
2
2
2
6
1
3
6
6
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
10
0.1
SE
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
S
8
0.1
NW
9
0.1
NW
9
0.1
NW
9
0.1
NW
9
0.1
NW
9
0.1
N
9
0.1
S
10
0.1
S
18
0.1
S
18
0.1
S
8
0.1
S
9
Energy kJ
4
4
4
4
4
4
1
3
3
3
3
3
2
2
6
6
1
2
Wind waves
Height (m)
Direction
Period (s)
1.9
ENE
7
1.9
ENE
7
2.1
ENE
7
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
7
2.1
ENE
8
2.2
ENE
8
2.3
ENE
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
7
2.3
ENE
7
2.2
ENE
7
2
ENE
7
2
ENE
7
2
ENE
7
2.1
ENE
7
2
ENE
7
2.1
ENE
7
2.1
ENE
7
2.1
ENE
7
Energy kJ
376
376
465
491
491
491
518
508
546
632
606
560
480
482
545
542
440
440
428
456
417
444
444
456
Nearest Offshore or Glassy
Rating
(10 max)
3
1
1
1
1
1
2
2
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
Distance (km)
41
45
123
125
125
125
47
41
125
123
123
123
123
45
47
45
45
47
45
45
50
47
45
45
Best forecast wave conditions in Oahu
Rating
(10 max)
3
2
2
2
2
2
2
2
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
2
2
4
2
2
3
2
2
2
2
4
4
4
4
4
2
2
2
3
2
4
4
Header Global
Rating
(10 max)
9
8
8
8
7
6
7
5
5
7
9
9
9
8
7
6
8
9
9
8
7
6
6
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 

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