Surf Forecasts:
How big are the waves at Ewa Beach Park today (10 Jun):
- Morning surf: Morning surf (10 Jun, local time) - 3.5ft (1.1m), 8s period with E swell.
- Afternoon surf: Afternoon surf (10 Jun, local time) - 3.5ft (1.1m), 8s period with E swell.
- Evening surf: Evening surf (10 Jun, local time) - 3.5ft (1.0m), 8s period with E swell.
The current surf forecast for Ewa Beach Park at 8AM is: 1.1m 8s primary swell from a East direction and 0.4m 11s secondary swell from a South direction, 0.4m 15s secondary swell from a South-southeast direction (forecast issued at 01:00am June 10). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jun) | 3.5ft (1.1m) | 8s |
| Afternoon (10 Jun) | 3.5ft (1.1m) | 8s |
| Evening (10 Jun) | 3.5ft (1.0m) | 8s |
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 Wed afternoon, min 23°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed afternoon, calm by Fri afternoon). | ||||||||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | S 18 | S 18 | S 18 | S 18 | ENE 8 | SW 21 | S 16 | S 16 | S 16 | SW 20 | SSW 19 | SSW 19 | SW 19 | SSW 24 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 145 | 215 | 149 | 149 | 145 | 142 | 142 | 118 | 176 | 169 | 99 | 154 | 154 | 98 | 120 | 129 | 183 | 183 | 127 | 186 | 251 | 251 | 184 | 190 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | glassy | cross-off | cross-off |
High Tide | 12:56PM0.63m | 11:31PM0.38m | 1:39PM0.73m | 00:33AM0.33m | 2:24PM0.80m | |||||||||||||||||||
Low Tide | 5:25AM0.06m | 7:30PM0.30m | 6:02AM0.03m | 8:43PM0.25m | 6:42AM0.00m | 9:42PM0.20m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 25 | 26 | 26 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 25 | 25 | 26 | 25 | 24 |
Feels °C | 25 | 25 | 24 | 23 | 24 | 24 | 23 | 24 | 25 | 24 | 25 | 25 | 25 | 26 | 25 | 25 | 24 | 25 | 24 | 25 | 24 | 28 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | S 11 | SSE 14 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | E 7 | E 7 | S 15 | E 7 |
| kJ | 145 | 142 | 37 | 70 | 145 | 142 | 142 | 118 | 114 | 111 | 90 | 93 | 74 | 74 | 75 | 75 | 58 | 58 | 57 | 54 | 54 | 40 | 150 | 39 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SSE 15 | S 11 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | SSE 13 | SSE 13 | S 18 | S 18 | S 18 | S 18 | S 16 | S 16 | S 16 | S 16 | SW 20 | SSW 19 | S 15 | E 7 | S 15 |
| kJ | 37 | 37 | 71 | 37 | 68 | 63 | 56 | 55 | 55 | 59 | 58 | 154 | 154 | 98 | 96 | 129 | 183 | 183 | 127 | 186 | 251 | 153 | 39 | 150 |
Swell 3 Height (m) Direction Period (s) | S 15 | SSE 15 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | S 18 | SSE 13 | SSE 13 | S 13 | S 12 | SW 21 | SSE 12 | SSE 12 | SSE 12 | S 16 | S 15 | SSW 19 | SW 19 | SSW 24 |
| kJ | 68 | 71 | 28 | 28 | 27 | 26 | 24 | 23 | 23 | 23 | 99 | 58 | 57 | 51 | 47 | 117 | 49 | 48 | 48 | 125 | 112 | 251 | 184 | 190 |
Wind waves Height (m) Direction Period (s) | — | ENE 8 | E 8 | E 8 | ENE 8 | — | — | — | ENE 8 | ENE 8 | ENE 8 | — | — | — | ENE 8 | — | — | — | — | — | — | — | — | — |
| kJ | — | 215 | 149 | 149 | 135 | — | — | — | 176 | 169 | 99 | — | — | — | 120 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 0 | 13 | 14 | 14 | 14 | 13 | 13 | 4 | 0 | 4 | 14 | 14 | 4 | 4 | 4 | 4 | 0 | 4 | 10 | 14 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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