Surf Forecasts:
How big are the waves at Ewa Beach Park today (25 Oct):
- Afternoon surf: Afternoon surf (25 Oct, local time) - 3ft (0.9m), 17s period with SSW swell.
- Evening surf: Evening surf (25 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Ewa Beach Park at 11PM is: 0.9m 16s primary swell from a South-southwest direction (forecast issued at 07:00pm October 25). An open ocean swell of 0.7m 10s is not directed at the surf break, a second open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | - | - |
| Afternoon (25 Oct) | 3ft (0.9m) | 17s |
| Evening (25 Oct) | 3ft (0.9m) | 16s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 37mm), heaviest during Tue night. Warm (max 25°C on Mon morning, min 20°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||
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) | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 15 | S 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 17 | S 16 | S 16 | S 16 | S 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 437 | 529 | 432 | 341 | 333 | 300 | 292 | 441 | 441 | 355 | 366 | 327 | 308 | 304 | 271 | 260 | 334 | 330 | 406 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | glassy | cross-off | cross-off | cross-off | cross | glassy | glassy | glassy | cross-off | cross-off |
High Tide | 2:49PM0.43m | 3:54AM0.78m | 3:24PM0.37m | 4:36AM0.80m | 3:59PM0.33m | ||||||||||||||
Low Tide | 8:46PM0.01m | 10:41AM0.17m | 9:15PM-0.00m | 11:39AM0.18m | 9:47PM-0.00m | ||||||||||||||
 |  | | | | | | |  |  | | | |  | | | |  | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 |
Temp °C | 25 | 24 | 23 | 23 | 22 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 23 | 22 |
Feels °C | 23 | 24 | 24 | 24 | 23 | 25 | 26 | 26 | 26 | 26 | 24 | 25 | 25 | 25 | 26 | 28 | 28 | 25 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | S 15 | S 15 | SSW 15 | SSW 14 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | S 16 |
| kJ | 437 | 529 | 432 | 341 | 333 | 300 | 292 | 441 | 441 | 355 | 366 | 370 | 350 | 336 | 331 | 327 | 299 | 208 | 406 |
Swell 2 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | S 16 | S 16 | S 16 | NW 13 |
| kJ | 97 | 97 | 95 | 69 | 65 | 54 | 216 | 214 | 264 | 269 | 326 | 327 | 308 | 304 | 187 | 260 | 334 | 330 | 242 |
Swell 3 Height (m) Direction Period (s) | S 9 | ENE 8 | E 7 | S 11 | S 11 | SSW 11 | NNW 10 | NNW 9 | NNW 9 | NNW 9 | S 18 | S 18 | S 18 | S 18 | S 17 | SSW 13 | SSW 13 | SSW 13 | S 10 |
| kJ | 6 | 6 | 26 | 65 | 65 | 71 | 63 | 59 | 48 | 32 | 157 | 155 | 155 | 219 | 271 | 139 | 135 | 93 | 47 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 7 | ENE 4 | ENE 7 | — | — | — | — | — | NNE 9 | E 7 | — | — | — | — | — | — | — | NE 6 |
| kJ | 44 | 39 | 13 | 28 | — | — | — | — | — | 52 | 8 | — | — | — | — | — | — | — | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 10 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Surf Rating (10 Max)
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