Ewa Beach Park surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 am Monday 23 Mar 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 slightly warmer than usual)

How big are the waves at Ewa Beach Park today?

The current surf forecast for Ewa Beach Park at 10AM is: 0.7m 15s primary swell from a South-southwest direction (forecast issued at 07:00am March 23). An open ocean swell of 0.5m 13s is not directed at the surf break, a second open ocean swell of 0.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (23 Mar)2.5ft (0.8m)15s
Afternoon (23 Mar)2.5ft (0.7m)14s
Evening (23 Mar)2.5ft (0.7m)14s

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


Updates in  hr  min  s Forecast update imminent
Monday
23
Tuesday
24
Wednesday
25
Thu
26
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
2
2
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 (?)
0.8
SSW
0.8
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
1.3
ENE
1.4
ENE
1.4
ENE
1.3
ENE
1.3
ENE
1.3
ENE
1.2
ENE
1.1
ENE
0.8
ENE
0.4
SW
Period(s) (?)161615141414141414141414141366777778713
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3143061911861861831831381361341331311231201271511661451581771571285851
Wind
(km/h)
15
NNE
15
NNE
15
NE
25
NE
30
NE
30
NE
25
NE
25
NE
25
NE
25
NE
35
NE
35
NE
35
NE
30
NE
35
NE
30
NE
30
NE
30
NE
30
NE
30
NE
30
NE
25
NE
25
NE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
5:42AM
0.32
8:03PM
0.68
5:52AM
0.26
9:25PM
0.66
10:49PM
0.66
Low Tide
/ height (m)
2:08AM
0.27
11:59AM
0.06
4:44AM
0.26
12:42PM
0.10
1:51PM
0.14
Monday
23
Tuesday
24
Wednesday
25
Thu
26
Sunrise-6:33-------6:31-------6:31------
Sunset----6:43-------6:44-------6:44---
thunderstorm
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
clear
clear
cloud
cloud
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
1-----------------------
Temp. °C222224242322222222222323232222212222222323222221
Feels °C (?)222224222019201919181818191818171818171819191819
  • 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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