Surf Forecasts:
How big are the waves at Ewa Beach Park today (26 Aug):
- Morning surf: Morning surf (26 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Evening surf: Evening surf (26 Aug, local time) - 3ft (0.9m), 19s period with S swell.
The current surf forecast for Ewa Beach Park at 6AM is: 0.6m 15s primary swell from a South-southwest direction and 0.5m 12s secondary swell from a South-southwest direction, 1.3m 7s secondary swell from a East direction (forecast issued at 01:00am August 26). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | 2.5ft (0.8m) | 14s |
| Afternoon (26 Aug) | 2.5ft (0.7m) | 14s |
| Evening (26 Aug) | 3ft (0.9m) | 19s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 25°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||||||||||||
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 7 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 19 | S 19 | S 19 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 167 | 167 | 239 | 236 | 207 | 395 | 568 | 585 | 453 | 321 | 573 | 851 | 710 | 527 | 391 | 471 | 582 | 570 | 429 | 329 | 325 | 399 | 395 | 384 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:41AM0.35m | 3:13PM0.72m | 3:16AM0.40m | 3:40PM0.70m | 3:53AM0.45m | 4:05PM0.67m | ||||||||||||||||||
Low Tide | 8:10AM0.07m | 10:00PM0.13m | 8:51AM0.08m | 10:18PM0.11m | 9:32AM0.10m | 10:37PM0.10m | ||||||||||||||||||
 | |  | | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 24 | 24 | 23 | 24 | 24 | 25 | 24 | 23 | 22 | 24 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 19 | S 19 | S 19 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
| kJ | 167 | 167 | 239 | 236 | 207 | 395 | 568 | 585 | 453 | 321 | 573 | 851 | 710 | 527 | 391 | 471 | 582 | 570 | 429 | 329 | 325 | 399 | 395 | 384 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | WNW 9 | S 12 | SSW 12 | SSW 12 | S 12 | E 18 | SSW 11 | SSW 11 | SSW 11 | E 15 | E 15 | E 15 | E 14 |
| kJ | 81 | 81 | 167 | 235 | 156 | 135 | 135 | 135 | 135 | 129 | 121 | 8 | 72 | 79 | 78 | 70 | 24 | 38 | 39 | 40 | 74 | 106 | 67 | 103 |
Swell 3 Height (m) Direction Period (s) | S 18 | S 18 | SSE 12 | SSE 12 | S 20 | WNW 9 | WNW 9 | NW 10 | SSW 16 | S 16 | NW 10 | W 9 | WNW 9 | WNW 9 | W 10 | W 11 | NW 9 | E 16 | E 16 | E 16 | SSW 11 | SSW 19 | SSW 19 | SW 19 |
| kJ | 167 | 167 | 27 | 14 | 125 | 8 | 9 | 15 | 50 | 132 | 14 | 7 | 8 | 8 | 9 | 9 | 3 | 20 | 45 | 45 | 37 | 35 | 35 | 56 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | E 7 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 6 | E 6 | E 7 | E 6 | E 6 | E 6 | E 6 | E 6 |
| kJ | 162 | 139 | 159 | 178 | 149 | 140 | 135 | 151 | 158 | 149 | 116 | 95 | 106 | 115 | 123 | 119 | 115 | 101 | 104 | 98 | 119 | 119 | 115 | 112 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 22 | 22 | 14 | 15 | 22 | 23 | 14 | 14 | 14 | 28 | 15 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 28 | 14 | 14 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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