Castles Beach Surf Break

Lat Long: 21.42° N 157.74° W

Issued: 1 am 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castles Beach sea temperature is
25.7° 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 (13 Jun):

  • Morning surf: Morning surf (13 Jun, local time) - 1ft (0.3m), 23s period with SSW swell.
  • Afternoon surf: Afternoon surf (13 Jun, local time) - 1ft (0.3m), 22s period with SSW swell.
  • Evening surf: Evening surf (13 Jun, local time) - 1.5ft (0.4m), 21s period with SSW swell.

The current surf forecast for Castles Beach at 6AM is: 0.3m 24s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a East-northeast direction, 0.3m 14s secondary swell from a South direction (forecast issued at 01:00am June 13). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (13 Jun)1ft (0.3m)23s
Afternoon (13 Jun)1ft (0.3m)22s
Evening (13 Jun)1.5ft (0.4m)21s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 24°C on Sat morning, min 23°C on Sat morning). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
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
5 PM
8 PM
11 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)
0.4
S
15
0.3
SSW
24
0.3
SSW
23
0.3
SSW
22
0.3
SSW
22
0.3
SSW
21
0.4
SSW
21
0.4
SSW
21
0.5
SSW
20
0.5
S
20
0.5
SSW
19
0.5
SSW
19
0.5
SSW
19
0.6
SSW
18
0.5
SSW
18
0.5
SSW
18
0.6
SSW
17
0.6
SSW
17
0.6
SSW
16
0.5
SSW
16
0.5
SSW
16
1
ENE
11
0.9
ENE
10
1.1
ENE
10
Wave Graph
Metric surfscale
Energy kJ
67
108
107
98
91
90
151
146
218
194
214
212
197
249
178
176
235
219
211
149
146
214
160
223
Wind (km/h)
10
NE
10
NNE
10
NE
10
NE
15
NE
15
NE
15
NE
10
NNE
10
NE
15
NE
20
ENE
20
NE
20
NE
25
NE
20
NE
20
NE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
15
ENE
20
ENE
Wind State
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
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross-on
on
High Tide
11:37PM0.49m
2:21PM0.95m
00:27AM0.47m
3:06PM0.98m
1:17AM0.45m
3:51PM0.99m
Low Tide
6:31AM-0.02m
9:17PM0.41m
7:15AM-0.05m
10:08PM0.39m
8:00AM-0.06m
10:56PM0.38m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:14
7:14
 mm
1
Temp °C
24
23
23
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Feels °C
25
24
24
25
24
24
24
25
25
24
24
23
23
23
23
24
24
23
23
23
23
23
24
23
Swell 1
Height (m)
Direction
Period (s)
0.7
ENE
7
0.7
ENE
7
0.6
ENE
7
0.6
ENE
7
0.6
ENE
7
0.3
SSW
21
0.4
SSW
21
0.5
E
7
0.5
SSW
20
0.5
S
20
0.5
SSW
19
0.5
SSW
19
0.5
SSW
19
0.6
SSW
18
0.5
SSW
18
0.5
SSW
18
0.6
SSW
17
0.6
SSW
17
0.6
SSW
16
0.5
SSW
16
0.5
SSW
16
0.5
SSW
16
0.5
SSW
16
0.5
S
15
Energy kJ
52
52
38
37
37
90
151
24
218
194
214
212
197
249
178
176
235
219
211
149
146
142
138
119
Swell 2
Height (m)
Direction
Period (s)
0.4
S
15
0.3
S
14
0.3
SSW
23
0.3
SSW
22
0.3
SSW
22
0.3
S
13
0.3
S
13
0.4
SSW
21
0.3
S
13
0.3
S
13
0.3
S
12
0.3
S
12
0.3
S
12
0.3
S
12
0.2
S
12
0.2
S
12
0.4
ENE
7
0.4
ENE
7
0.2
NNW
7
0.2
ENE
11
0.3
ENE
11
0.2
NNW
7
0.2
NNW
7
0.2
WNW
12
Energy kJ
67
37
107
98
91
32
32
146
30
28
27
27
27
27
12
11
18
18
5
13
23
5
5
13
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
24
0.3
SSW
24
0.3
S
14
0.3
S
13
0.3
S
13
0.2
SSW
18
0.2
SSW
18
0.3
S
13
0.1
NW
8
0.2
SSW
17
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
7
0.2
NNW
7
0.2
S
12
0.2
NNW
7
0.2
NNW
7
0.2
S
12
0.2
S
12
0.2
S
11
Energy kJ
55
108
34
32
32
31
30
32
3
27
6
6
6
6
6
6
5
5
11
5
5
11
11
10
Wind waves
Height (m)
Direction
Period (s)
0.6
ENE
7
0.6
ENE
7
0.5
NE
4
0.7
ENE
7
0.8
ENE
7
0.8
ENE
7
0.8
ENE
7
0.9
ENE
4
1
ENE
5
1
ENE
5
1
ENE
5
0.9
ENE
5
0.9
ENE
5
0.9
ENE
6
0.9
ENE
5
0.9
ENE
5
1
ENE
11
0.9
ENE
10
1.1
ENE
10
Energy kJ
36
36
6
41
53
51
51
30
44
51
49
39
36
75
39
39
214
160
223
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
3
4
4
3
4
4
4
4
3
4
4
4
3
3
3
3
3
3
3
Distance (km)
18
16
18
18
18
18
18
18
18
18
18
18
18
41
18
18
18
18
18
41
41
41
18
18
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
Header Global
Rating
(10 max)
5
5
5
5
4
4
5
5
5
5
5
4
4
5
5
5
5
4
5
4
5
5
5
5
  • 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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