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Surf Forecasts:
Ewa Beach Park surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Thursday 07 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
25.2° 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 8PM is: 0.5m 18s primary swell from a South direction and 0.6m 8s secondary swell from a East direction (forecast issued at 01:00pm May 07). An open ocean swell of 1.1m 14s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 1.5ft (0.5m) | 16s |
| Afternoon (07 May) | 1.5ft (0.5m) | 8s |
| Evening (07 May) | 1.5ft (0.5m) | 18s |
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 Thu afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 18 | E 8 | SSW 18 | S 18 | S 18 | SSW 18 | SSW 17 | S 17 | S 17 | S 17 | SSW 17 | SSW 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | S 14 | SSW 14 | SSW 14 | SSW 13 | |
114 | 34 | 106 | 162 | 162 | 104 | 101 | 142 | 151 | 151 | 100 | 90 | 132 | 131 | 84 | 83 | 46 | 72 | 71 | 71 | 107 | 69 | 66 | 58 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross | cross | |
High Tide | 8:18PM0.62m | 9:04AM0.22m | 9:13PM0.60m | 11:10AM0.28m | 10:06PM0.58m | |||||||||||||||||||
Low Tide | 11:39AM0.15m | 5:00AM0.19m | 12:31PM0.20m | 5:28AM0.17m | 2:15PM0.26m | 5:50AM0.14m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 26 | 25 | 24 | 23 | 23 | 22 | 23 | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 24 |
26 | 27 | 25 | 23 | 23 | 24 | 23 | 24 | 25 | 27 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 23 | 24 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | NW 15 | NNW 12 | NNW 12 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | ENE 6 | NW 11 | NNW 11 | E 6 | E 6 |
 kJ | 441 | 174 | 171 | 465 | 451 | 437 | 369 | 352 | 248 | 244 | 240 | 197 | 164 | 132 | 123 | 97 | 96 | 75 | 73 | 29 | 57 | 78 | 30 | 30 |
Swell 2 Height (m) Direction Period (s) | E 8 | NW 15 | NW 14 | S 18 | S 18 | SSW 18 | SSW 17 | E 8 | E 7 | E 7 | E 7 | SSW 16 | S 16 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | NW 11 | S 14 | SSW 14 | NNW 11 | NW 11 |
| kJ | 33 | 255 | 245 | 162 | 162 | 104 | 101 | 41 | 39 | 27 | 24 | 90 | 132 | 131 | 84 | 83 | 46 | 72 | 71 | 73 | 107 | 69 | 76 | 97 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | E 8 | SSW 18 | SSW 14 | SSW 14 | SSW 14 | E 8 | S 17 | S 17 | S 17 | SSW 17 | SSW 13 | SSE 10 | SSW 12 | SSW 12 | SSE 10 | SSW 12 | SSW 12 | SSE 9 | SSW 15 | SE 9 | SE 9 | SSW 14 | SSW 13 |
| kJ | 114 | 34 | 106 | 70 | 41 | 40 | 19 | 142 | 151 | 151 | 100 | 34 | 10 | 31 | 29 | 9 | 29 | 29 | 8 | 71 | 13 | 20 | 66 | 58 |
Wind waves Height (m) Direction Period (s) | NE 4 | NE 4 | ENE 4 | E 8 | E 8 | E 8 | ENE 4 | ENE 5 | — | E 7 | ENE 4 | E 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | NE 6 | ENE 6 | ENE 6 | E 5 | ENE 5 |
| kJ | 7 | 8 | 3 | 48 | 46 | 46 | 7 | 12 | — | 48 | 17 | 16 | 24 | 27 | 28 | 43 | 64 | 62 | 49 | 77 | 21 | 33 | 27 | 26 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 14 | 0 | 13 | 4 | 0 | 0 | 0 | 4 | 10 | 12 | 12 | 13 | 5 | 5 | 10 | 12 | 12 | 12 | 13 | 13 | 0 | 12 | 16 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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