Castles Beach Surf Break

Castles Beach 48 hour detailed Surf Forecast

Lat Long: 21.42° N 157.74° W

Issued: 1 am 09 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castles Beach sea temperature is
25.5° 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.

Surf Forecasts:

How big are the waves at Castles Beach today (09 Jun):

  • Morning surf: Morning surf (09 Jun, local time) - 5.5ft (1.7m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (09 Jun, local time) - 5.5ft (1.7m), 8s period with ENE swell.
  • Evening surf: Evening surf (09 Jun, local time) - 5ft (1.6m), 8s period with ENE swell.

The current surf forecast for Castles Beach at 8AM is: 1.7m 7s primary swell from a East-northeast direction and 0.3m 16s secondary swell from a South-southeast direction, 0.2m 12s secondary swell from a South direction (forecast issued at 01:00am June 09). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (09 Jun)5.5ft (1.7m)7s
Afternoon (09 Jun)5.5ft (1.7m)8s
Evening (09 Jun)5ft (1.6m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 24°C on Tue morning, min 23°C on Wed night). Mainly fresh winds.

Tuesday
9
Wednesday
10
Thursday
11
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)
1.7
ENE
7
1.6
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.2
ENE
8
1.1
ENE
8
1.1
ENE
8
1
ENE
8
1
ENE
8
1
ENE
8
0.9
ENE
8
0.9
ENE
8
Wave Graph
Metric surfscale
Energy kJ
302
292
327
327
327
300
308
308
273
246
215
246
210
210
210
176
169
143
143
120
120
120
99
99
Wind (km/h)
25
ENE
30
ENE
30
ENE
30
ENE
30
E
25
E
25
E
25
ENE
20
ENE
20
ENE
25
ENE
25
E
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
15
ENE
15
NE
15
ENE
15
ENE
15
ENE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
on
High Tide
11:12AM0.58m
9:07PM0.61m
12:05PM0.69m
9:55PM0.56m
12:51PM0.80m
10:45PM0.52m
Low Tide
3:58AM0.21m
3:56PM0.48m
4:31AM0.14m
5:50PM0.48m
5:08AM0.08m
7:15PM0.46m
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
<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>
—
—
—
—
—
7:12
—
—
—
—
—
—
—
7:12
—
—
—
—
—
—
—
7:13
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
Temp °C
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
23
23
23
24
24
24
24
23
Feels °C
22
22
22
22
22
23
23
23
24
24
23
23
23
23
24
24
22
23
22
24
24
24
25
24
Swell 1
Height (m)
Direction
Period (s)
0.4
S
16
0.4
SSE
16
0.3
SSE
16
0.3
S
16
0.3
S
16
0.2
S
11
0.2
S
11
0.3
S
15
0.2
S
15
0.2
S
15
0.2
S
15
0.2
S
14
0.2
S
14
0.2
S
14
0.2
S
14
0.2
S
13
0.2
S
13
1.1
ENE
8
1.1
ENE
8
0.2
S
18
0.2
S
18
0.2
S
18
0.9
ENE
8
0.9
ENE
8
Energy kJ
82
86
51
46
45
10
9
39
17
17
17
16
16
15
14
14
14
143
143
25
25
25
99
99
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
15
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
12
0.2
S
16
0.2
S
16
0.2
S
11
0.2
S
11
0.2
S
11
0.2
S
11
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.2
S
13
0.2
S
13
0.2
S
13
0.2
S
13
0.2
S
13
0.2
S
18
0.3
S
16
Energy kJ
21
11
11
11
11
19
20
9
9
9
9
14
13
13
12
11
11
14
14
14
13
13
24
47
Swell 3
Height (m)
Direction
Period (s)
0.2
S
12
0.2
N
8
0.1
N
8
0.1
NW
13
0.1
NW
13
0.2
S
15
0.2
S
15
0.2
WNW
13
0.2
WNW
12
0.2
WNW
12
0.2
WNW
12
0.2
S
11
0.2
S
11
0.2
S
10
0.2
S
10
0.2
S
10
0.2
S
10
0.2
WNW
11
0.2
S
18
0.2
WNW
11
0.2
WNW
11
0.1
NW
11
0.2
S
12
0.2
S
12
Energy kJ
11
5
1
7
7
18
17
17
15
14
14
9
9
8
8
8
8
11
25
11
11
4
12
11
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
7
1.6
ENE
7
1.7
ENE
7
1.7
ENE
7
1.7
ENE
7
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.5
ENE
8
1.4
ENE
8
1.5
ENE
8
1.4
ENE
8
1.4
ENE
8
1.4
ENE
8
1.3
ENE
8
1.2
ENE
8
—
—
1
ENE
8
1
ENE
8
1
ENE
8
—
—
Energy kJ
302
292
327
327
327
300
308
308
273
246
215
246
210
210
210
176
169
—
—
120
120
120
—
—
Nearest Offshore or Glassy
Ko Olina Resort
HAW - Oahu
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Nanakuli Blackrocks
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Ala Moana Courts
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Ko Olina Resort
HAW - Oahu
Ko Olina Resort
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Ala Moana Courts
HAW - Oahu
Ala Moana Courts
HAW - Oahu
Ala Moana Courts
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Ala Moana Courts
HAW - Oahu
Ala Moana Courts
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HAW - Oahu
Ala Moana Courts
HAW - Oahu
Ala Moana Courts
HAW - Oahu
Ala Moana Courts
HAW - Oahu
Ala Moana Courts
HAW - Oahu
Rating
(10 max)
2
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
41
41
41
41
154
41
41
41
18
41
41
41
41
41
18
18
18
18
18
18
18
18
18
18
Best forecast wave conditions in Oahu
Makaha (Outside)
Ranches
Makaha (Outside)
Nanakuli Tracks
Ranches
Ranches
Off the Wall/Insanities
Off the Wall/Insanities
Off the Wall/Insanities
Ranches
Ranches
Ranches
Off the Wall/Insanities
Paradise
Paradise
Ranches
Jockos Point
Barber's Point - Coast Guard Jetty
Barber's Point - Coast Guard Jetty
Consessions/Big Rights
Ranches
Ranches
Tennis Courts
Rating
(10 max)
2
1
2
2
1
1
1
1
1
1
1
1
1
2
2
1
2
2
2
2
1
1
2
Best forecast wave conditions in United States
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Magics
HAW - Big Island
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Super Tubes
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Boners
CAL - San Luis Obispo
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Boners
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Hilo Breakwall
HAW - Big Island
Ranches
HAW - Oahu
Ranches
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Steamer Lane-The Point
CAL - Santa Cruz
Cortez Bank
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Cortez Bank
CAL - San Diego County
Cortez Bank
CAL - San Diego County
Cortez Bank
CAL - San Diego County
Cortez Bank
CAL - San Diego County
Lighthouse
CAL - San Luis Obispo
Consessions/Big Rights
HAW - Oahu
Ghost Tree
CAL - Monterey
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Rating
(10 max)
4
4
2
4
3
3
4
4
5
4
1
1
1
5
4
4
4
4
4
4
2
4
3
3
Header Global
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New Zealand
Daly Heads
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Rating
(10 max)
6
5
6
5
5
5
4
5
6
7
8
9
8
7
7
7
6
6
5
5
5
5
7
7
  • Map Icons:
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  • Live Wind Speed (km/h)
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