Castles Beach surf break

Castles Beach surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Thursday 03 Jul 2025 HST
Forecast update in hr  min  s Forecast update imminent
Castles Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castles Beach sea temperature is
26.1° C
(Which is normal for this time of year)


How big are the waves at Castles Beach today?

The current surf forecast for Castles Beach at 8AM is: 1.1m 6s primary swell from a East direction and 0.3m 12s secondary swell from a South direction (forecast issued at 01:00am July 03). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (03 Jul)3.5ft (1.1m)6s
Afternoon (03 Jul)3.5ft (1.1m)6s
Evening (03 Jul)5ft (1.5m)6s

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

Updates in  hr  min  s Forecast update imminent
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
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
0
0
0
0
0
0
0
0
0
0
0
0
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
Wave Height (m) & direction (?)
1.1
ENE
1.1
ENE
1.1
E
1.1
E
1.1
E
1.1
E
1.2
ENE
1.4
ENE
1.6
E
1.5
E
1.5
E
1.5
E
1.4
ENE
1.7
ENE
1.6
ENE
1.6
ENE
1.8
ENE
1.7
ENE
1.9
ENE
1.8
ENE
1.9
ENE
1.9
ENE
1.8
ENE
1.9
ENE
2.1
ENE
2.4
ENE
2.4
ENE
2.3
ENE
2.3
ENE
2.3
ENE
2.3
ENE
2.4
ENE
2.4
ENE
2.3
ENE
2.2
ENE
2.1
ENE
2.3
ENE
2.3
ENE
2.3
ENE
2.2
ENE
2.2
ENE
2.2
ENE
2.1
ENE
2
ENE
2.1
ENE
2
ENE
2
ENE
2.1
ENE
2
ENE
1.9
ENE
1.9
ENE
1.9
ENE
1.9
ENE
1.8
ENE
1.8
ENE
1.9
ENE
1.8
ENE
1.8
ENE
1.7
ENE
1.7
ENE
Period(s) (?)666666666666667667777777777788778788788887777788877777777777
Wave
Graph
(?)Metric surfscale
Energy (?)127135134139147156162205252225273260206260255280331284347319345350340360430579615604617616588636656591567521595634648565554546532479500460463509449431398406403358371405366358312310
Wind
(km/h)
25
ENE
25
E
25
E
25
E
25
ENE
25
ENE
25
E
25
E
25
E
30
E
25
ENE
25
ENE
35
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
E
30
ENE
25
E
30
E
35
ENE
35
ENE
30
ENE
35
E
35
E
30
E
35
E
35
E
35
ENE
30
E
35
ENE
30
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
35
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononononononononononononononononononononononononononononononononcross-
on
onononononononononcross-
on
oncross-
on
onononononcross-
on
cross-
on
cross-
on
onononon
High Tide
/ height (m)
11:15AM
0.57
7:09PM
0.56
12:08PM
0.64
12:45PM
0.71
1:18PM
0.77
9:59PM
0.44
1:51PM
0.81
11:24PM
0.43
2:23PM
0.85
12:19AM
0.43
2:56PM
0.88
1:06AM
0.44
Low Tide
/ height (m)
2:59AM
0.24
3:31PM
0.53
3:38AM
0.21
4:19AM
0.18
5:02AM
0.14
9:21PM
0.44
5:44AM
0.11
9:16PM
0.41
6:26AM
0.07
9:34PM
0.40
7:05AM
0.04
9:56PM
0.39
7:42AM
0.02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Sunrise---5:52-------5:52-------5:52-------5:54-------5:54-------5:54-------5:54-------5:54
Sunset------7:16-------7:16-------7:16-------7:16-------7:16-------7:16-------7:16-----
clearclearclearclearclearclearclearclearpart cloudrain showersclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudrain showersclearpart cloudclearclearclearclearcloudclearclearclearclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearpart cloudrain showersclearpart cloudpart cloudclearpart cloudpart cloudpart cloudclearpart cloudclearclearclearpart cloudlight rainrain showersrain showers
Rain (mm)
---------1---------1-----------------------1-------------111
Temp. °C252524252525252525242424242525252425242425252524242424242525252424242525252525242424242424242424242424252425252424242424
Feels °C (?)242423242424232424222222212222222122212222222221202021202222222121202222222222212020202020202020212221232123232222222222
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Castles Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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