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Surf Forecasts:

Ewa Beach Park surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Wednesday 31 Dec 2025 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
25.5° 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 10PM is: 0.7m 8s primary swell from a East direction and 0.9m 6s secondary swell from a East direction (forecast issued at 07:00pm December 31). An open ocean swell of 0.7m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (31 Dec)--
Afternoon (31 Dec)3.5ft (1.1m)8s
Evening (31 Dec)3.5ft (1.1m)8s

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
Wednesday
31
Thursday
01
Friday
02
Saturday
03
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
E
1.1
E
0.4
SW
1
E
0.5
SW
0.9
E
0.5
SW
0.5
SW
0.9
E
0.9
E
1.1
E
1.4
ENE
1.4
ENE
1.6
E
1.6
E
1.5
E
1.6
ENE
1.6
ENE
1.7
ENE
1.2
E
1.1
E
1.1
E
1
E
0.9
E
Period(s) (?)8816616916159987777777777777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)16516566661251241221161221221771751912472572382522452861471241219772
Wind
(km/h)
25
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
30
E
25
E
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
E
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on		cross-
on
High Tide
/ height (m)
2:38AM
0.85
1:55PM
0.26
3:23AM
0.88
2:51PM
0.26
4:06AM
0.89
Low Tide
/ height (m)
6:46PM
-0.01
10:10AM
0.17
7:36PM
-0.03
10:50AM
0.14
8:24PM
-0.04
11:28AM
0.13
Wednesday
31
Thursday
01
Friday
02
Saturday
03
Sunrise-----7:09-------7:09-------7:09--
Sunset6:00-------6:00-------6:01-------
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
Rain (mm)
----------1-------------
Temp. °C242323232323242423232322222223232323232222222323
Feels °C (?)212122222221212119202019191919191920212020202122
  • 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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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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