Castles Beach Surf Break

Lat Long: 21.42° N 157.74° W

Issued: 7 pm 25 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castles Beach sea temperature is
26.3° C

Slightly warmer than usual

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 (26 Jun):

  • Morning surf: Morning surf (26 Jun, local time) - 6ft (1.9m), 8s period with ENE swell.
  • Afternoon surf: Afternoon surf (26 Jun, local time) - 6.5ft (2.0m), 8s period with ENE swell.
  • Evening surf: Evening surf (26 Jun, local time) - 7ft (2.1m), 8s period with ENE swell.

The current surf forecast for Castles Beach at 3AM is: 2.0m 8s primary swell from a East-northeast direction and 0.3m 14s secondary swell from a South-southwest direction (forecast issued at 07:00pm June 25). An open ocean swell of 0.1m 11s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (26 Jun)6ft (1.9m)8s
Afternoon (26 Jun)6.5ft (2.0m)8s
Evening (26 Jun)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

Mostly dry. Warm (max 25°C on Thu night, min 24°C on Fri night). Mainly fresh winds.

Thu
25
Friday
26
Saturday
27
Sun
28
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
11 AM
2 PM
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)
1.8
ENE
7
1.9
ENE
7
1.6
E
7
2
ENE
8
2
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
8
2
ENE
8
2
ENE
8
2.1
ENE
8
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
Wave Graph
Metric surfscale
Energy kJ
316
348
240
439
428
411
397
450
464
477
509
540
540
555
555
507
507
507
474
441
384
384
344
306
Wind (km/h)
35
ENE
30
E
30
E
30
E
30
E
30
E
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
35
E
30
ENE
30
ENE
30
E
35
ENE
35
ENE
35
ENE
30
E
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
10:17PM0.45m
1:45PM0.81m
11:22PM0.44m
2:17PM0.83m
00:13AM0.43m
Low Tide
8:37PM0.45m
5:43AM0.11m
9:03PM0.42m
6:21AM0.09m
9:27PM0.40m
6:59AM0.07m
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:16
 mm
Temp °C
25
25
25
25
25
25
25
25
25
25
24
24
24
25
25
25
25
25
25
24
24
25
25
25
Feels °C
23
23
23
23
23
23
23
22
23
22
21
21
21
23
22
22
22
22
23
21
21
23
23
23
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
16
0.3
SSW
15
1.2
NE
8
0.3
SSW
14
0.3
SSW
14
0.3
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
14
0.2
SSW
13
0.2
SSW
13
0.2
S
13
0.2
S
13
0.2
S
13
0.2
S
13
0.3
SSW
20
0.3
SSW
20
0.2
S
20
0.2
S
19
0.3
SSW
18
0.3
SSW
18
0.3
SSW
18
0.3
SSW
18
0.3
SSW
18
Energy kJ
49
47
178
41
41
41
20
20
19
17
17
13
13
13
13
75
75
30
29
62
61
61
61
60
Swell 2
Height (m)
Direction
Period (s)
0.2
SSE
9
0.1
NW
11
0.3
SSW
15
0.1
NW
11
0.1
NW
11
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
NW
10
0.1
S
21
0.1
SW
16
0.1
SW
16
0.2
S
20
0.2
S
13
0.2
S
12
0.1
SW
16
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
11
Energy kJ
7
5
42
5
5
4
4
4
4
4
4
9
10
10
31
13
12
10
11
11
11
11
11
10
Swell 3
Height (m)
Direction
Period (s)
0.1
NW
11
0.1
SE
9
0.1
NW
11
0.1
S
9
0.1
S
9
0.1
S
9
0.1
SE
8
0.1
SW
18
0.1
SW
18
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
21
0.1
S
21
0.1
SW
16
0.1
SW
16
0.1
SW
16
0.1
S
12
0.1
SE
11
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
0.1
SE
10
Energy kJ
5
3
5
2
1
1
3
12
12
2
2
2
9
9
10
10
10
3
4
4
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
1.8
ENE
7
1.9
ENE
7
1.6
E
7
2
ENE
8
2
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
8
2
ENE
8
2
ENE
8
2.1
ENE
8
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
Energy kJ
316
348
240
439
428
411
397
450
464
477
509
540
540
555
555
507
507
507
474
441
384
384
344
306
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
2
2
1
1
1
1
1
1
2
2
1
2
1
2
2
2
2
1
2
Distance (km)
50
45
41
41
41
45
41
45
47
47
45
45
45
41
45
54
154
47
41
41
41
41
45
45
Best forecast wave conditions in Oahu
Rating
(10 max)
2
1
1
1
1
2
2
1
1
1
1
1
1
2
2
1
1
2
2
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
3
2
3
4
4
4
3
3
Header Global
Rating
(10 max)
5
5
6
6
7
7
5
7
6
6
6
5
4
8
9
8
8
7
6
5
5
5
9
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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