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Ewa Beach Park surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 19 Apr 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
24.7° C
(Which is normal for this time of year)

How big are the waves at Ewa Beach Park today?

The current surf forecast for Ewa Beach Park at 3AM is: 0.4m 11s primary swell from a South-southeast direction and 0.6m 6s secondary swell from a East direction (forecast issued at 07:00pm April 19). An open ocean swell of 0.5m 14s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (20 Apr)1.5ft (0.5m)12s
Afternoon (20 Apr)1.5ft (0.5m)14s
Evening (20 Apr)1.5ft (0.5m)14s

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


Updates in  hr  min  s Forecast update imminent
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
1
0
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SW
0.4
SSW
0.4
SSE
0.4
SSE
0.4
SSE
0.4
SSE
0.5
S
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.5
SW
0.8
W
0.8
W
Period(s) (?)161611111212121414141414141313131313131313131414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)651004040494975103103103102979188878584848382807900
Wind
(km/h)
10
E
5
NNW
10
NE
10
ENE
10
ENE
10
E
10
SE
10
SSE
5
ESE
10
ESE
10
E
5
ESE
5
E
0
NE
5
SSW
5
SSW
5
W
0
NNW
5
ENE
10
ENE
10
ENE
10
NE
5
SE
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoffcrosscrosscrosscrosscross-
on
oncross-
on
cross-
on
cross-
on
glassglassglasscross-
on
cross-
on
glassglasscrosscrosscrosscross-
off
cross-
on
glass
High Tide
/ height (m)
5:50PM
0.80
5:02AM
0.28
6:44PM
0.77
5:48AM
0.24
7:46PM
0.73
7:09AM
0.21
Low Tide
/ height (m)
1:12AM
0.20
10:51AM
0.02
2:39AM
0.21
11:31AM
0.06
4:20AM
0.19
12:21PM
0.12
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Sunrise-----6:09-------6:07-------6:07--
Sunset6:52-------6:52-------6:52-------
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C252524232324252424242323232324242424242323232525
Feels °C (?)272826252526272627262526262626262628272525252727
  • 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 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.


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