Surf Forecasts:
How big are the waves at Ewa Beach Park today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 3ft (0.9m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 3.5ft (1.1m), 9s period with ENE swell.
- Evening surf: Evening surf (05 Aug, local time) - 2ft (0.6m), 15s period with SSW swell.
The current surf forecast for Ewa Beach Park at 4PM is: 1.1m 9s primary swell from a East-northeast direction and 0.8m 9s secondary swell from a East-northeast direction, 0.4m 15s secondary swell from a South-southwest direction (forecast issued at 01:00pm August 05). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 3ft (0.9m) | 10s |
| Afternoon (05 Aug) | 3.5ft (1.1m) | 9s |
| Evening (05 Aug) | 2ft (0.6m) | 15s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 24°C on Thu night). Winds increasing (light winds from the ENE on Thu morning, fresh winds from the ENE by Sat morning). | |||||||||||||||||||||
Wed 5 | Thursday 6 | Friday 7 | |||||||||||||||||||
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) | ENE 10 | ENE 9 | ENE 9 | SSW 15 | ENE 9 | SW 15 | SSW 15 | ENE 8 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 21 | SW 20 | SSW 19 | SW 19 |
Wave Graph  | |||||||||||||||||||||
 kJ | 160 | 248 | 203 | 148 | 113 | 107 | 85 | 84 | 81 | 81 | 102 | 100 | 138 | 138 | 136 | 133 | 76 | 110 | 99 | 148 | 184 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:44AM0.57m | 6:58PM0.36m | 11:04AM0.63m | 12:14PM0.69m | 10:37PM0.24m | ||||||||||||||||
Low Tide | 4:49PM0.35m | 2:38AM0.08m | 3:41AM0.08m | 8:48PM0.23m | |||||||||||||||||
 | | |  |  | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 27 | 25 | 25 |
Feels °C | 27 | 27 | 26 | 26 | 25 | 26 | 27 | 28 | 28 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 27 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | SSW 15 | SW 15 | ENE 9 | ENE 5 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SW 14 | SSW 14 | SSW 14 | SSW 14 | E 5 | E 5 | E 6 | SW 14 | SW 14 | SSW 14 |
| kJ | 160 | 120 | 110 | 148 | 106 | 44 | 21 | 78 | 70 | 68 | 85 | 100 | 138 | 138 | 136 | 20 | 20 | 21 | 91 | 89 | 123 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 15 | SSW 15 | S 12 | SSE 12 | SW 15 | ENE 8 | SSW 15 | SSW 14 | SSW 14 | SW 14 | ENE 8 | ENE 8 | NE 8 | SSE 11 | SSW 14 | SSW 14 | SSW 14 | SW 20 | SSW 19 | SW 19 |
| kJ | 38 | 91 | 88 | 75 | 49 | 107 | 40 | 84 | 81 | 81 | 102 | 23 | 23 | 14 | 39 | 133 | 76 | 110 | 99 | 148 | 184 |
Swell 3 Height (m) Direction Period (s) | SSE 13 | SSW 11 | SSW 11 | SSW 10 | SSW 10 | S 12 | SSW 15 | SSE 12 | SSE 11 | S 11 | SSE 11 | SE 6 | SE 6 | S 11 | NE 8 | SSE 11 | NE 7 | SW 21 | NE 7 | NE 7 | SSE 11 |
| kJ | 56 | 37 | 46 | 33 | 37 | 45 | 85 | 47 | 43 | 22 | 24 | 10 | 9 | 21 | 14 | 39 | 14 | 110 | 12 | 13 | 39 |
Wind waves Height (m) Direction Period (s) | — | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 5 | — | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 5 | E 5 | — | — | ENE 6 | E 6 | E 6 | ENE 6 |
| kJ | — | 248 | 203 | 113 | 113 | 24 | — | — | 45 | 59 | 47 | 36 | 22 | 27 | 19 | — | — | 43 | 23 | 31 | 50 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 13 | 13 | 13 | 13 | 13 | 0 | 4 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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