Surf Forecasts:
How big are the waves at Ewa Beach Park today (23 Jun):
- Morning surf: Morning surf (23 Jun, local time) - 1.5ft (0.4m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Jun, local time) - 1.5ft (0.4m), 15s period with S swell.
- Evening surf: Evening surf (23 Jun, local time) - 2ft (0.6m), 19s period with S swell.
The current surf forecast for Ewa Beach Park at 8AM is: 0.4m 17s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a South direction, 0.8m 6s secondary swell from a East direction (forecast issued at 01:00am June 23). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jun) | 1.5ft (0.4m) | 17s |
| Afternoon (23 Jun) | 1.5ft (0.4m) | 15s |
| Evening (23 Jun) | 2ft (0.6m) | 19s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 27°C on Tue afternoon, min 24°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, fresh winds from the ENE by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | ||||||||||||||||||||||
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 | S 16 | SSW 17 | S 15 | S 15 | SSW 21 | S 19 | S 19 | S 19 | S 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | ENE 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 131 | 132 | 97 | 69 | 67 | 86 | 265 | 192 | 192 | 194 | 343 | 318 | 408 | 510 | 408 | 311 | 266 | 266 | 266 | 266 | 263 | 256 | 181 | 478 |
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 | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:30PM0.58m | 10:27PM0.36m | 1:12PM0.64m | 11:34PM0.31m | 1:50PM0.68m | |||||||||||||||||||
Low Tide | 4:44AM0.10m | 7:22PM0.33m | 5:19AM0.10m | 8:38PM0.28m | 5:55AM0.09m | 9:25PM0.24m | ||||||||||||||||||
 |  |  | | |  | | | |  | | |  | | | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 25 | 26 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 23 | 25 | 25 | 27 | 27 | 26 | 25 | 24 | 24 | 23 | 22 | 23 | 22 | 23 | 23 | 21 | 21 | 22 | 22 | 23 | 22 | 23 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | SSW 17 | S 11 | S 11 | SSW 15 | S 19 | S 19 | S 19 | S 20 | S 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
| kJ | 131 | 132 | 97 | 41 | 39 | 73 | 265 | 192 | 192 | 194 | 343 | 318 | 408 | 510 | 408 | 311 | 266 | 266 | 266 | 266 | 263 | 256 | 174 | 167 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 15 | S 15 | S 11 | S 11 | S 16 | S 16 | S 16 | S 11 | S 10 | S 10 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 69 | 69 | 43 | 69 | 67 | 38 | 37 | 127 | 132 | 132 | 20 | 19 | 16 | 26 | 41 | 39 | 14 | 28 | 28 | 28 | 28 | 27 | 28 | 28 |
Swell 3 Height (m) Direction Period (s) | NE 10 | NE 10 | SW 14 | SW 14 | SSW 18 | SSW 21 | NE 10 | S 11 | S 11 | S 11 | SW 13 | SSW 13 | NW 9 | NW 10 | SSW 12 | SSW 12 | NNE 8 | SSW 19 | SSW 19 | SW 19 | SSW 19 | WNW 11 | WNW 11 | WNW 11 |
| kJ | 16 | 15 | 53 | 49 | 61 | 86 | 15 | 37 | 36 | 20 | 27 | 17 | 3 | 4 | 14 | 14 | 7 | 37 | 37 | 59 | 37 | 12 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | E 5 | E 5 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | E 7 |
| kJ | 32 | 43 | 39 | 52 | 54 | 60 | 68 | 56 | 66 | 84 | 126 | 200 | 206 | 206 | 181 | 175 | 173 | 154 | 152 | 181 | 181 | 166 | 181 | 478 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 13 | 13 | 12 | 14 | 14 | 13 | 14 | 14 | 16 | 32 | 22 | 28 | 28 | 17 | 32 | 22 | 14 | 15 | 22 | 23 | 22 | 22 | 22 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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