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Surf Forecasts:

Ewa Beach Park surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 7 pm Thursday 12 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
24.8° 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: 0.4m 15s primary swell from a South-southeast direction and 0.5m 8s secondary swell from a East direction, 1.2m 5s secondary swell from a South direction (forecast issued at 07:00pm March 12). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (13 Mar)6ft (1.8m)6s
Afternoon (13 Mar)8ft (2.5m)7s
Evening (13 Mar)10ft (3.0m)7s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sunday
15
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
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SSE
0.4
SSE
1
S
0.4
SSE
1.5
S
1.8
S
2.4
S
2.5
S
2.5
S
2.5
SSW
3
SSW
3.5
SW
3
SW
2.5
SW
3
SW
3
SW
3
SW
3
SW
2.2
SSW
2.4
SSW
2.3
SSW
2.1
SSW
2
SSW
3
WSW
Period(s) (?)1515515567777888888887777710
Wave
Graph
(?)Metric surfscale
Energy kJ (?)757243751312204926547666781020147310709099321079106010445166075884823921608
Wind
(km/h)
20
SE
15
SSE
30
S
40
SSE
40
S
40
S
45
S
45
SSW
40
S
45
SSW
55
SSW
50
SW
40
SW
40
SW
40
SW
40
SW
40
SW
35
SW
40
SSW
45
SSW
45
SSW
40
SSW
40
SW
35
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
12:37AM
0.62
12:52PM
0.26
1:18AM
0.65
1:32PM
0.31
1:52AM
0.68
Low Tide
/ height (m)
4:08PM
0.18
8:32AM
0.19
5:37PM
0.16
8:40AM
0.16
6:38PM
0.14
8:53AM
0.14
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise-----6:41-------6:41-------6:39--
Sunset6:39-------6:39-------6:40-------
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thunderstorm
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mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
473734921202122206713655433321
Temp. °C232222212222222222232323232323242323242424242524
Feels °C (?)232220171818181818191818192019212020212020202222
  • 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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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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