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Surf Forecasts:
Ewa Beach Park surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Friday 08 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
25.5° 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 2AM is: 0.5m 16s primary swell from a South direction and 0.6m 5s secondary swell from a East-northeast direction (forecast issued at 07:00pm May 08). An open ocean swell of 0.7m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 1.5ft (0.4m) | 16s |
| Afternoon (09 May) | 1.5ft (0.4m) | 15s |
| Evening (09 May) | 1.5ft (0.4m) | 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 Sat afternoon, min 23°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 8 | Saturday 9 | Sunday 10 | Mon 11 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 17 | SSW 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | ENE 6 | E 6 | ENE 5 | ENE 5 | E 6 | E 6 | E 6 | SSW 18 | SSW 18 | |
100 | 90 | 132 | 131 | 84 | 83 | 46 | 72 | 71 | 71 | 71 | 69 | 66 | 58 | 58 | 58 | 40 | 53 | 84 | 92 | 98 | 102 | 106 | 102 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | |
High Tide | 9:13PM0.60m | 11:10AM0.28m | 10:06PM0.58m | 12:07PM0.36m | 10:56PM0.56m | 12:47PM0.45m | ||||||||||||||||||
Low Tide | 5:28AM0.17m | 2:15PM0.26m | 5:50AM0.14m | 4:19PM0.29m | 6:11AM0.11m | |||||||||||||||||||
 |  | | | |  |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 26 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 26 |
26 | 23 | 24 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 24 | 23 | 22 | 23 | 23 | 24 | 22 | 22 | 23 | 21 | 22 | 21 | 22 | 23 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | ENE 6 | ENE 6 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NW 12 | E 6 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 |
 kJ | 240 | 197 | 164 | 132 | 123 | 97 | 30 | 24 | 73 | 57 | 57 | 57 | 78 | 99 | 108 | 29 | 97 | 108 | 112 | 112 | 112 | 110 | 99 | 75 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | S 16 | S 16 | SSW 16 | SSW 16 | NW 11 | NW 11 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | NW 12 | SE 9 | SE 9 | SSW 18 | SSW 13 | SSW 12 | SSW 19 | SSW 18 | SSW 18 |
| kJ | 100 | 90 | 132 | 131 | 84 | 83 | 96 | 75 | 71 | 71 | 71 | 69 | 66 | 58 | 58 | 108 | 20 | 20 | 66 | 33 | 29 | 69 | 106 | 102 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | E 8 | SSW 12 | SSW 12 | SSE 10 | SSW 15 | SSW 15 | E 7 | SSW 14 | SSW 12 | SSE 9 | SE 8 | SE 8 | SE 7 | SSW 13 | SSW 13 | SSW 11 | SSE 9 | SSW 19 | SSW 19 | S 12 | SSW 10 | SSE 8 |
| kJ | 34 | 34 | 5 | 31 | 29 | 9 | 46 | 72 | 9 | 20 | 28 | 8 | 11 | 15 | 12 | 58 | 34 | 23 | 15 | 69 | 69 | 25 | 10 | 7 |
Wind waves Height (m) Direction Period (s) | E 7 | E 4 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | NE 6 | NNE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 6 | E 6 | ENE 5 | ENE 5 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 40 | 13 | 14 | 20 | 28 | 27 | 85 | 97 | 26 | 35 | 53 | 57 | 45 | 41 | 40 | 55 | 40 | 53 | 84 | 92 | 98 | 102 | 92 | 98 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 10 | 10 | 10 | 10 | 10 | 13 | 12 | 13 | 13 | 13 | 16 | 13 | 14 | 16 | 16 | 16 | 16 | 14 | 16 | 14 | 16 | 15 | 143 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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