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Surf Forecasts:
Ewa Beach Park surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Saturday 02 May 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
25.0° 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 9AM is: 1.4m 8s primary swell from a East direction and 0.6m 14s secondary swell from a South direction (forecast issued at 01:00am May 02). An open ocean swell of 0.8m 15s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 May) | 4.5ft (1.4m) | 8s |
| Afternoon (02 May) | 4.5ft (1.3m) | 8s |
| Evening (02 May) | 2ft (0.6m) | 15s |
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 Mon afternoon, min 23°C on Sat morning). Winds decreasing (fresh winds from the ENE on Sat morning, light winds from the NE by Mon night). | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 16 | ENE 8 | SSW 16 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 | ENE 8 | |
221 | 196 | 198 | 221 | 191 | 163 | 138 | 236 | 221 | 201 | 187 | 186 | 190 | 197 | 197 | 192 | 172 | 163 | 131 | 131 | 131 | 115 | 118 | 131 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 3:31AM0.34m | 4:37PM0.74m | 4:00AM0.31m | 5:13PM0.72m | 4:28AM0.28m | 5:53PM0.70m | ||||||||||||||||||
Low Tide | 11:02PM0.19m | 9:13AM0.06m | 11:47PM0.20m | 9:38AM0.06m | 00:37AM0.20m | 10:05AM0.07m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | | | |  | | | | | | |
 | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 23 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 24 | 24 |
21 | 20 | 20 | 21 | 22 | 22 | 23 | 24 | 23 | 23 | 22 | 23 | 22 | 22 | 20 | 21 | 21 | 21 | 22 | 23 | 24 | 23 | 23 | 25 | |
Swell 1 Height (m) Direction Period (s) | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | E 8 | E 8 | E 8 | E 8 | NW 13 | NW 12 | NW 12 | NW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | S 13 | NW 13 | NW 13 | NW 12 | ENE 8 |
 kJ | 211 | 218 | 258 | 251 | 234 | 163 | 138 | 142 | 146 | 128 | 118 | 90 | 90 | 163 | 165 | 165 | 163 | 150 | 100 | 92 | 136 | 163 | 181 | 79 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 15 | S 14 | S 14 | S 14 | NW 14 | NW 13 | NW 13 | NW 13 | SSW 16 | S 13 | S 13 | S 14 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | S 13 | SSW 13 | S 13 | NW 12 |
| kJ | 93 | 119 | 198 | 148 | 106 | 218 | 171 | 168 | 166 | 201 | 126 | 87 | 93 | 89 | 86 | 77 | 75 | 75 | 58 | 59 | 89 | 99 | 89 | 175 |
Swell 3 Height (m) Direction Period (s) | NNW 11 | NW 11 | SSW 18 | SSW 18 | SSW 18 | S 14 | S 14 | S 16 | S 13 | S 13 | SSW 16 | SSW 16 | SSW 16 | SE 10 | SE 11 | SW 20 | SW 20 | SW 19 | SW 19 | NW 14 | SSW 19 | SSE 11 | SW 18 | S 13 |
| kJ | 45 | 29 | 31 | 103 | 103 | 106 | 107 | 236 | 89 | 86 | 102 | 85 | 50 | 4 | 4 | 60 | 97 | 96 | 96 | 29 | 37 | 12 | 50 | 87 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | ENE 8 | E 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 | ENE 8 |
| kJ | 221 | 196 | 196 | 221 | 191 | — | — | — | 221 | 153 | 187 | 186 | 190 | 197 | 197 | 192 | 172 | 163 | 131 | 131 | 131 | 115 | 118 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 143 | 15 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 13 | 4 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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