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Castles Beach ratings
Quality on a good day: 2.5
Consistency of Surf: 2.0
Difficulty Level: 3.0
Wind and Kite Surfing: 4.0
Crowds: 3.5

Overall: 3.1

See all 18 ratings

Based on 3 votes. Vote


Surf Report Feed
Castles Beach surf break
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Beach
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Castles Beach location mapGet alerts  temp

Castles Beach Surf Forecast / HAW – Oahu / USA

48hr Weather and Surf, issued 7 am Monday 10 May 2021 HST
Forecast update in  hr  min  s 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 25.0 °C (Statistics for 10 May 1981-2005 - mean: 24.8 max: 25.9 min: 23.7 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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 25.0 °C (Statistics for 10 May 1981-2005 - mean: 24.8 max: 25.9 min: 23.7 °C)

Eyeball surf reportRecent Eyeball Surf Reports for HAW - Oahu

  1. weather stationWind Update Wind reports 3 km away suggest it is still onshore at Castles Beach (light winds from the ENE at Kaneohe Bay Marine Corps Airfield Airport).

    Castles Beach
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1 h 1 min ago

Moderate
19 km/h
ENE
Onshore
Please reload the page to see if there are any updates.


How big are the waves at Castles Beach today?

The current surf forecast for Castles Beach at 12PM is: 1.7m 8s primary swell from a East direction and 0.3m 14s secondary swell from a South direction (forecast issued at 07:00am May 10). An open ocean swell of 0.6m 11s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (10 May)5.5ft (1.7m)8s
Afternoon (10 May)5.5ft (1.7m)8s
Evening (10 May)5ft (1.6m)8s

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

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
Temp. °C
Chill °C (?)
Sunrise
Sunset
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
000000000000000000000000000000000000000000000000000000000000
T hawaiiunitedstates.htsgw.metric.6.cc23T hawaiiunitedstates.htsgw.metric.12.cc23T hawaiiunitedstates.htsgw.metric.18.cc23
T hawaiiunitedstates.htsgw.metric.24.cc23T hawaiiunitedstates.htsgw.metric.30.cc23T hawaiiunitedstates.htsgw.metric.42.cc23
T hawaiiunitedstates.htsgw.metric.48.cc23T hawaiiunitedstates.htsgw.metric.54.cc23T hawaiiunitedstates.htsgw.metric.66.cc23
T hawaiiunitedstates.htsgw.metric.72.cc23T hawaiiunitedstates.htsgw.metric.78.cc23T hawaiiunitedstates.htsgw.metric.90.cc23
T hawaiiunitedstates.htsgw.metric.96.cc23T hawaiiunitedstates.htsgw.metric.102.cc23T hawaiiunitedstates.htsgw.metric.114.cc23
T hawaiiunitedstates.htsgw.metric.120.cc23T hawaiiunitedstates.htsgw.metric.126.cc23T hawaiiunitedstates.htsgw.metric.138.cc23
T hawaiiunitedstates.htsgw.metric.144.cc23T hawaiiunitedstates.htsgw.metric.150.cc23T hawaiiunitedstates.htsgw.metric.162.cc23
T hawaiiunitedstates.htsgw.metric.168.cc23T hawaiiunitedstates.htsgw.metric.174.cc23T hawaiiunitedstates.htsgw.metric.186.cc23
1.6
E
1.7
E
1.7
E
1.7
E
1.6
E
1.6
E
1.6
E
1.8
ENE
1.7
E
1.6
E
1.5
E
1.4
ENE
1.4
ENE
1.4
ENE
1.5
E
1.5
E
1.5
E
1.4
ENE
1.4
ENE
1.4
ENE
1.5
ENE
1.6
ENE
1.9
ENE
1.7
ENE
1.6
ENE
1.6
ENE
1.6
ENE
1.7
ENE
1.6
ENE
1.7
ENE
1.7
ENE
1.8
ENE
1.8
ENE
1.8
ENE
1.8
ENE
1.7
ENE
1.7
ENE
1.8
ENE
2
ENE
2
ENE
1.9
ENE
1.9
ENE
1.8
ENE
1.8
ENE
1.7
ENE
1.8
NE
1.9
NE
1.9
NE
1.8
NE
1.8
NE
1.8
NE
1.8
NE
2.1
NE
2.1
NE
1.9
NE
1.9
NE
1.9
ENE
1.8
NE
1.8
ENE
1.8
ENE
788888878888888888888866766666666666667777777777777777888888
277329329329300308300365337324301270264257286272265232232238246266272253245218205219190206220253260261261242245263331352330320306306277286305314287296313355440452416427425388402402
25
ENE
30
E
30
E
30
ENE
30
ENE
30
ENE
30
E
35
E
30
E
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
30
E
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
25
ENE
25
NE
30
NE
30
NE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
35
ENE
onononononononononononcross-
on
onononcross-
on
onononcross-
on
cross-
on
cross-
on
ononononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
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
oncross-
on
cross-
on
cross-
on
onononononononon
2:34PM
0.79
1:31AM
0.56
3:05PM
0.82
1:51AM
0.53
3:37PM
0.83
2:09AM
0.50
4:12PM
0.82
2:24AM
0.48
4:51PM
0.81
2:33AM
0.46
5:36PM
0.78
2:07AM
0.45
6:28PM
0.76
7:32AM
0.10
8:46PM
0.36
7:53AM
0.08
9:26PM
0.37
8:15AM
0.08
10:07PM
0.39
8:39AM
0.08
10:52PM
0.41
9:05AM
0.09
11:49PM
0.44
9:33AM
0.11
1:40AM
0.45
10:04AM
0.14
10:41AM
0.18

Note: the tide data above is for Kailua which is 2 km away. Surf properties and timing are calculated for Castles Beach.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Castles Beach blow from the W

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
clear
clear
clear
partially cloudy
partially cloudy
clear
partially cloudy
clear
clear
clear
partially cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
partially cloudy
clear
clear
clear
clear
clearclearclearclearclearclearclearsome cloudssome cloudssome cloudsclearclearclearsome cloudssome cloudsclearsome cloudsclearclearclearsome cloudsclearclearclearclearclearclearclearclearclearclearclearclearclearclearrain shwrsclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearclearsome cloudsclearclearclearclear
-----------------------------------1------------------------
232424242423232323232323242323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323
232424242423232323232323242323232323232323232323232323232323232323232323232323232323232323232323232323232323232323232323
-5:54-------5:54-------5:52-------5:52-------5:52-------5:52-------5:52-------5:50--
----7:00-------7:00-------7:00-------7:00-------7:00-------7:01-------7:01-------

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.