Castles Beach Surf Break
Lat Long: 21.42° N 157.74° W

Castles Beach 48 hour detailed Surf Forecast

Weather Forecast for Castles Beach

Issued: 1 am 02 Jun 2026 (local time)

Forecast update in  hr  min

Today's Castles Beach sea temperature is
25.1° 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 (02 Jun):

  • Morning surf: Morning surf (02 Jun, local time) - 1.5ft (0.5m), 20s period with S swell.
  • Afternoon surf: Afternoon surf (02 Jun, local time) - 5ft (1.5m), 6s period with E swell.
  • Evening surf: Evening surf (02 Jun, local time) - 2.5ft (0.7m), 18s period with S swell.

The current surf forecast for Castles Beach at 7AM is: 0.5m 20s primary swell from a South direction and 0.5m 16s secondary swell from a South direction, 1.5m 6s secondary swell from a East direction (forecast issued at 01:00am June 02). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (02 Jun)1.5ft (0.5m)20s
Afternoon (02 Jun)5ft (1.5m)6s
Evening (02 Jun)2.5ft (0.7m)18s

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 4mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue afternoon, min 23°C on Wed night). Mainly fresh winds.

Tuesday
2
Wednesday
3
Thursday
4
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 MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.6
ENE
6
1.6
ENE
6
0.5
S
20
1.5
E
6
1.5
E
7
0.7
S
19
0.7
S
18
1.8
E
7
1.7
E
7
1.6
E
7
1.5
E
7
1.5
E
7
0.6
S
16
0.6
S
16
0.6
S
16
1.6
E
6
1.7
E
6
1.6
E
6
1.4
ENE
6
1.6
E
6
1.7
ENE
7
1.6
ENE
7
1.8
ENE
7
1.9
ENE
7
Wave Graph
Metric surfscale
Energy kJ
176
182
194
194
200
347
307
280
255
220
212
193
186
183
183
200
228
209
165
200
261
247
276
342
Wind (km/h)
30
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
30
E
25
E
25
E
30
E
25
E
25
E
25
ENE
30
ENE
30
ENE
35
ENE
30
E
25
ENE
25
ENE
25
ENE
25
ENE
30
ENE
35
ENE
35
E
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
cross-on
on
on
High Tide
2:01AM0.44m
4:42PM0.83m
2:27AM0.43m
5:19PM0.81m
2:59AM0.42m
5:56PM0.79m
Low Tide
11:08PM0.41m
8:48AM0.06m
11:55PM0.41m
9:19AM0.09m
00:49AM0.40m
9:52AM0.12m
rain showers
rain showers
part cloud
part cloud
part cloud
rain showers
rain showers
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
—
5:48
—
—
—
—
—
—
—
5:48
—
—
—
—
—
—
—
5:48
—
—
—
—
—
—
—
—
—
—
—
7:08
—
—
—
—
—
—
—
7:09
—
—
—
—
—
—
—
7:09
—
—
1
1
—
—
—
1
1
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
Temp °C
24
24
24
24
25
24
24
24
24
24
24
24
24
24
24
23
23
24
24
24
24
24
24
23
23
23
24
24
25
24
23
24
24
23
23
23
23
23
22
20
20
22
23
23
23
22
22
20
Swell 1
Height (m)
Direction
Period (s)
0.5
S
16
0.4
SSW
20
0.5
S
16
0.5
S
16
0.6
N
12
0.8
NNW
11
0.8
NNW
11
0.8
NNW
10
0.7
NNW
10
0.7
NNW
10
0.6
NNW
10
0.6
S
16
0.6
S
16
0.6
S
16
0.6
NNW
9
0.6
S
16
0.6
N
11
0.7
N
11
0.8
N
11
0.9
N
11
0.9
N
11
1
N
11
1.1
N
12
1.1
N
13
Energy kJ
135
128
131
132
103
164
158
144
104
102
72
190
186
183
69
181
88
125
166
202
202
257
350
398
Swell 2
Height (m)
Direction
Period (s)
0.4
NNW
9
0.4
NNW
9
0.5
S
20
0.5
N
12
0.5
S
16
0.7
S
19
0.7
S
18
0.6
S
18
0.5
S
18
0.5
S
17
0.6
S
17
0.6
NNW
9
0.6
NNW
9
0.6
NNW
9
0.6
S
16
0.5
NNW
10
0.5
S
16
0.5
S
15
0.5
S
15
0.5
S
15
0.4
SSW
15
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
Energy kJ
27
26
194
76
129
347
307
225
158
154
212
68
66
65
183
55
124
121
115
112
71
70
69
68
Swell 3
Height (m)
Direction
Period (s)
0.3
S
21
0.4
SSW
16
0.4
NNW
9
0.4
SSW
20
0.4
SSW
19
0.8
NNW
11
—
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
—
0.2
SSE
8
0.1
SE
8
0.2
SSE
8
0.1
SE
8
0.2
N
12
0.5
N
11
—
0.1
S
9
0.1
W
12
0.2
SSE
9
0.2
SSE
8
0.2
SSE
8
0.1
S
9
Energy kJ
78
86
26
127
125
164
—
69
70
69
—
6
3
6
3
12
63
—
2
3
7
7
7
1
Wind waves
Height (m)
Direction
Period (s)
1.6
ENE
6
1.6
ENE
6
1.5
E
6
1.5
E
6
1.5
E
7
1.5
E
6
1.6
E
6
1.8
E
7
1.7
E
7
1.6
E
7
1.5
E
7
1.5
E
7
1.5
E
6
1.4
E
6
1.5
E
6
1.6
E
6
1.7
E
6
1.6
E
6
1.4
ENE
6
1.6
E
6
1.7
ENE
7
1.6
ENE
7
1.8
ENE
7
1.9
ENE
7
Energy kJ
176
182
188
194
200
194
209
280
255
220
193
193
178
156
171
200
228
209
165
200
261
247
276
342
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Off the Wall/Insanities
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Maili Point
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Rating
(10 max)
4
3
4
4
3
3
4
4
4
3
3
3
4
1
3
3
3
3
2
3
2
2
3
3
Distance (km)
41
41
41
41
41
41
41
41
18
41
41
41
41
42
41
45
45
41
41
41
42
45
45
45
Best forecast wave conditions in Oahu
Makaha (Outside)
Makaha (Outside)
Turtles Reef
Makaha (Outside)
Makaha (Outside)
Makaha (Outside)
Turtles Reef
Makaha (Outside)
Kaena Point
Makaha (Outside)
Makaha (Outside)
Makaha (Outside)
Makaha (Outside)
Ranches
Yokohama Bay
Kaena Point
Kaena Point
Kaena Point
Kaena Point
Kaena Point
Kaena Point
Makaha (Outside)
Yokohama Bay
Kaena Point
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
1
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Magics
HAW - Big Island
Magics
HAW - Big Island
Magics
HAW - Big Island
Majors Bay
HAW - Kaua'i
Majors Bay
HAW - Kaua'i
Majors Bay
HAW - Kaua'i
Fossil Beach Kodiak
Alaska - Kodiak Island
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Kahalu'u
HAW - Big Island
Makaha (Outside)
HAW - Oahu
Fossil Beach Kodiak
Alaska - Kodiak Island
Super Tubes
CAL - Ventura
El Capitan
CAL - Santa Barbara
Seals
CAL - Santa Barbara
Boners
CAL - San Luis Obispo
Boners
CAL - San Luis Obispo
Fort Point
CAL - Marin County
Steamer Lane-Middle Peak
CAL - Santa Cruz
Super Tubes
CAL - Ventura
Salt Creek Point
CAL - Orange County
Mouse Rock
CAL - San Luis Obispo
Mouse Rock
CAL - San Luis Obispo
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
2
4
4
4
4
4
3
3
4
5
5
Header Global
Ahijedero
Mexico
Tahai
Chile
Asu
Indonesia
Viri Inga O Tuki
Chile
Kaifu Rivermouth
Japan
Viri Inga O Tuki
Chile
Papa Tangaroa
Chile
Ahijedero
Mexico
Lebu
Chile
Lebu
Chile
Buchupureo
Chile
Cobblestones
Australia
Cobblestones
Australia
Barbel Point
South Africa
Ahijedero
Mexico
Bayobar - Punta Tur
Peru
Ahijedero
Mexico
Cobblestones
Australia
Cobblestones
Australia
Bruces Beauties
South Africa
Boneyards
South Africa
Boneyards
South Africa
Herolds Bay
South Africa
Boneyard
Australia
Rating
(10 max)
4
5
4
5
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
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)
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