Surf Forecasts:
How big are the waves at Ewa Beach Park today (09 Jun):
- Morning surf: Morning surf (09 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (09 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
- Evening surf: Evening surf (09 Jun, local time) - 3.5ft (1.1m), 8s period with E swell.
The current surf forecast for Ewa Beach Park at 8AM is: 1.3m 8s primary swell from a East direction and 0.6m 16s secondary swell from a South direction, 0.5m 12s secondary swell from a South direction (forecast issued at 01:00am June 09). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jun) | 4.5ft (1.3m) | 8s |
| Afternoon (09 Jun) | 4.5ft (1.3m) | 8s |
| Evening (09 Jun) | 3.5ft (1.1m) | 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 Tue afternoon, min 23°C on Wed night). Winds decreasing (fresh winds from the E on Tue afternoon, light winds from the E by Thu afternoon). | ||||||||||||||||||||||||
Tuesday 9 | Wednesday 10 | Thursday 11 | ||||||||||||||||||||||
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) | S 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | S 18 | S 18 | S 18 | S 18 | S 18 | SW 21 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 257 | 191 | 191 | 227 | 196 | 172 | 149 | 273 | 240 | 147 | 215 | 215 | 121 | 118 | 181 | 181 | 120 | 90 | 101 | 154 | 98 | 98 | 96 | 129 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross-off |
High Tide | 12:10PM0.53m | 10:31PM0.44m | 12:56PM0.63m | 11:31PM0.38m | 1:39PM0.73m | |||||||||||||||||||
Low Tide | 4:52AM0.09m | 5:56PM0.34m | 5:25AM0.06m | 7:30PM0.30m | 6:02AM0.03m | 8:43PM0.25m | ||||||||||||||||||
 | |  | | | | | | |  |  | | | | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 24 | 24 | 24 | 23 | 24 | 25 | 26 | 26 | 25 | 23 |
Feels °C | 23 | 22 | 21 | 22 | 23 | 24 | 22 | 23 | 24 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 24 | 24 | 24 | 25 | 27 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 16 | S 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 18 | S 18 | ENE 8 | ENE 8 |
| kJ | 257 | 188 | 188 | 131 | 127 | 172 | 149 | 145 | 172 | 142 | 142 | 121 | 121 | 118 | 114 | 118 | 114 | 90 | 90 | 74 | 98 | 98 | 75 | 58 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 15 | S 11 | S 11 | S 11 | SSE 14 | SSE 14 | SSE 14 | S 13 | S 13 | S 13 | SSE 13 | SSE 13 | S 18 | SSE 13 | S 13 | S 18 | S 16 |
| kJ | 71 | 71 | 71 | 69 | 67 | 60 | 38 | 106 | 37 | 37 | 37 | 70 | 68 | 63 | 56 | 55 | 55 | 59 | 58 | 154 | 57 | 51 | 96 | 129 |
Swell 3 Height (m) Direction Period (s) | WNW 15 | WNW 15 | SSE 13 | WNW 13 | WNW 13 | SSE 16 | SSE 15 | S 11 | S 15 | SSE 15 | SSE 15 | S 11 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | S 18 | SSE 13 | WNW 11 | WNW 11 | S 12 | SW 21 |
| kJ | 42 | 21 | 17 | 17 | 35 | 84 | 79 | 37 | 68 | 71 | 71 | 37 | 27 | 26 | 24 | 23 | 23 | 23 | 101 | 58 | 22 | 22 | 27 | 117 |
Wind waves Height (m) Direction Period (s) | E 7 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | — | — | — | ENE 8 | ENE 8 | — | — |
| kJ | 183 | 191 | 191 | 227 | 196 | 155 | 131 | 273 | 240 | 147 | 215 | 215 | — | — | 181 | 181 | 120 | — | — | — | 77 | 94 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 172 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 0 | 12 | 12 | 4 | 4 | 4 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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