Ewa Beach Park surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 14 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
25.9° 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 1AM is: 0.3m 14s primary swell from a South direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 07:00pm December 14). An open ocean swell of 1.6m 13s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (15 Dec)1ft (0.3m)13s
Afternoon (15 Dec)2ft (0.6m)4s
Evening (15 Dec)2.5ft (0.7m)4s

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

Updates in  hr  min  s Forecast update imminent
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
0
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 (?)
0.3
E
0.3
E
0.4
SE
0.3
S
0.3
S
0.3
S
0.5
S
0.6
S
0.7
S
0.7
S
0.6
S
0.4
SE
0.4
SE
0.4
SE
0.9
S
1.1
S
1.2
S
1.2
S
1.2
S
1.2
S
1.2
S
1.2
S
1.3
S
1.3
S
Period(s) (?)886141413444458887666666665
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1010103335289121619151718178894112104101999210211190
Wind
(km/h)
10
SSW
5
S
5
S
10
SSW
10
SSW
15
SSW
15
S
20
S
15
S
20
SSE
15
S
20
S
15
SSW
15
S
25
S
25
S
25
S
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
cross-
on
oncross-
on
oncross-
on
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
High Tide
/ height (m)
1:33AM
0.64
12:10PM
0.32
2:06AM
0.69
1:03PM
0.30
2:38AM
0.73
1:49PM
0.28
Low Tide
/ height (m)
5:51PM
0.09
8:42AM
0.28
6:21PM
0.08
9:26AM
0.24
6:54PM
0.07
10:03AM
0.21
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Sunrise-----7:01-------7:01-------7:01--
Sunset5:52-------5:52-------5:52-------
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
112231111----11-23211222
Temp. °C242423232324242524242424242425262524242424242525
Feels °C (?)272726252525252525252524252525262423242324232424
  • 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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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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