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Surf Forecasts:

Ewa Beach Park surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Saturday 17 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Ewa Beach Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ewa Beach Park sea temperature is
25.2° C
 (Which is slightly warmer than usual)

How big are the waves at Ewa Beach Park today?

The current surf forecast for Ewa Beach Park at 8AM is: 1.0m 5s primary swell from a East-northeast direction (forecast issued at 01:00am January 17). An open ocean swell of 1.0m 13s is not directed at the surf break, a second open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (17 Jan)3.5ft (1.1m)5s
Afternoon (17 Jan)4ft (1.2m)6s
Evening (17 Jan)4.5ft (1.3m)6s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
19
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
2
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
ENE
0.9
ENE
0.9
ENE
1
ENE
1.1
E
1.2
E
1.2
E
1.2
E
1.4
E
1.5
E
1.5
E
1.6
E
1.6
E
1.5
E
1.3
E
1.2
E
1
E
1.3
ENE
1
E
1.1
E
1.1
E
0.9
E
0.9
E
0.8
E
Period(s) (?)555566666667777777777777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3939506274911021091481761872262332041531318915789107111747459
Wind
(km/h)
25
NE
25
NE
25
NE
30
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
30
E
30
E
25
E
20
ESE
15
ESE
10
E
15
NE
15
E
10
ENE
5
ENE
5
NNE
5
NNW
15
W
10
W
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
off		cross-
on		crossglassglassglasscross-
off		cross-
off		glass
High Tide
/ height (m)
3:33AM
0.77
3:00PM
0.28
4:04AM
0.78
3:38PM
0.30
4:34AM
0.78
4:18PM
0.32
Low Tide
/ height (m)
10:51AM
0.16
8:32PM
0.02
11:15AM
0.15
9:08PM
0.02
11:40AM
0.14
Saturday
17
Sunday
18
Monday
19
Sunrise---7:11-------7:11-------7:11----
Sunset------6:12-------6:12-------6:13-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
part cloud
cloud
clear
clear
cloud
cloud
Rain (mm)
------------------------
Temp. °C212121212223232222222222232323232322222223232423
Feels °C (?)171616161617181717171617202122212222232324212424
  • 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

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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 Ewa Beach Park 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.

View detailed surf forecast for Ewa Beach Park at:
surf-forecast.com

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