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Surf Forecasts:
Ewa Beach Park surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Tuesday 14 Apr 2026 HSTForecast 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
24.2° 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 2AM is: 0.8m 12s primary swell from a South direction and 0.5m 12s secondary swell from a Southwest direction (forecast issued at 07:00pm April 14). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 2.5ft (0.8m) | 12s |
| Afternoon (15 Apr) | 2.5ft (0.8m) | 12s |
| Evening (15 Apr) | 2.5ft (0.8m) | 12s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 165 | 209 | 196 | 193 | 190 | 146 | 187 | 187 | 187 | 187 | 187 | 184 | 141 | 151 | 139 | 109 | 106 | 103 | 99 | 98 | 64 | 64 | 125 | 123 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | glass | glass | cross | cross | cross | cross- on | glass | glass | cross- off | cross | cross- off | cross- off | cross | cross- on | cross | cross | cross- off | glass | cross- off | cross | cross | cross |
High Tide / height (m) | 2:24PM 0.55 | 2:04AM 0.56 | 3:00PM 0.64 | 2:39AM 0.51 | 3:38PM 0.72 | 3:14AM 0.45 | ||||||||||||||||||
Low Tide / height (m) | 8:15PM 0.18 | 8:24AM 0.05 | 9:09PM 0.17 | 8:48AM 0.02 | 10:04PM 0.17 | 9:14AM 0.00 | ||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | 6:50 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:51 | - | - | - | - | - | - | - |
 |  | | |  |  |  | | |  | | | | | | | | | |  | | | | | |
Rain (mm) | 2 | 2 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 25 | 24 | 24 | 24 | 23 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 25 | 25 |
| Feels °C (?) | 27 | 29 | 28 | 28 | 27 | 25 | 27 | 29 | 28 | 28 | 27 | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 26 | 25 | 24 | 25 | 24 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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