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Surf Forecasts:
Ewa Beach Park surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Saturday 25 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
25.3° 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 4PM is: 0.6m 16s primary swell from a Southwest direction and 1.0m 8s secondary swell from a East-northeast direction (forecast issued at 01:00pm April 25). An open ocean swell of 0.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3.5ft (1.0m) | 8s |
| Afternoon (25 Apr) | 2ft (0.6m) | 16s |
| Evening (25 Apr) | 2.5ft (0.7m) | 16s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | ENE 7 | SSW 13 | SSW 13 | E 7 | ENE 7 | ENE 7 | |
154 | 193 | 196 | 248 | 242 | 223 | 217 | 214 | 214 | 214 | 211 | 208 | 203 | 153 | 147 | 144 | 142 | 116 | 193 | 117 | 136 | 127 | 149 | 91 | |
Wind (km/h) | ||||||||||||||||||||||||
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High Tide | 12:42PM0.37m | 00:02AM0.59m | 1:24PM0.46m | 00:46AM0.55m | 1:59PM0.54m | 1:24AM0.51m | ||||||||||||||||||
Low Tide | 5:26PM0.25m | 7:03AM0.10m | 6:46PM0.24m | 7:25AM0.09m | 7:50PM0.23m | 7:46AM0.07m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | 6:55 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 23 |
23 | 23 | 22 | 23 | 23 | 23 | 22 | 23 | 24 | 22 | 23 | 23 | 22 | 22 | 22 | 24 | 23 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | ENE 8 | ENE 8 | ENE 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | SSW 13 | SSW 13 | SW 13 | E 7 | E 7 |
 kJ | 154 | 193 | 196 | 248 | 242 | 223 | 78 | 69 | 69 | 214 | 211 | 208 | 203 | 153 | 67 | 75 | 73 | 91 | 97 | 114 | 114 | 83 | 100 | 77 |
Swell 2 Height (m) Direction Period (s) | W 11 | WNW 11 | NW 11 | NW 11 | NE 8 | NNW 12 | SW 15 | SW 14 | SW 14 | NNW 12 | NW 11 | NW 11 | NW 11 | NW 11 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | NW 10 | NW 10 | NW 10 | SW 13 | SW 12 |
| kJ | 63 | 39 | 60 | 61 | 38 | 96 | 217 | 214 | 214 | 90 | 63 | 60 | 60 | 59 | 147 | 144 | 142 | 116 | 116 | 27 | 27 | 27 | 82 | 77 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 11 | WNW 11 | WNW 11 | NNW 12 | WNW 10 | NNW 12 | NNW 12 | NNW 12 | NE 8 | W 10 | SSE 6 | SSE 13 | SSE 5 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | SSE 7 | SSE 10 | SSE 12 | NW 10 | NW 10 |
| kJ | 31 | 43 | 39 | 38 | 99 | 35 | 96 | 96 | 94 | 38 | 7 | 3 | 34 | 3 | 58 | 57 | 57 | 56 | 39 | 4 | 10 | 14 | 27 | 26 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 4 | ENE 8 | — | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 |
| kJ | 125 | 125 | 122 | 109 | 14 | 78 | — | 126 | — | — | 76 | 78 | 98 | 95 | — | — | — | — | 193 | 117 | 136 | 127 | 149 | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 12 | 13 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 14 | 14 | 14 | 14 | 14 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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