Surf Forecasts:
How big are the waves at Ewa Beach Park today (06 Oct):
- Morning surf: Morning surf (06 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (06 Oct, local time) - 3ft (0.9m), 15s period with SSW swell.
- Evening surf: Evening surf (06 Oct, local time) - 3ft (0.9m), 15s period with SSW swell.
The current surf forecast for Ewa Beach Park at 5AM is: 0.9m 16s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a East direction, 1.0m 6s secondary swell from a East-northeast direction (forecast issued at 01:00am October 06). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Oct) | 3ft (0.9m) | 16s |
| Afternoon (06 Oct) | 3ft (0.9m) | 15s |
| Evening (06 Oct) | 3ft (0.9m) | 15s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Thu afternoon. Warm (max 27°C on Tue afternoon, min 24°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | ||||||||||||||||||||||
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) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | S 18 | SSW 13 | S 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 452 | 446 | 441 | 429 | 408 | 392 | 387 | 381 | 456 | 456 | 449 | 366 | 361 | 351 | 336 | 331 | 243 | 184 | 184 | 204 | 207 | 230 | 184 | 632 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on |
High Tide | 1:06AM0.37m | 1:01PM0.65m | 1:48AM0.46m | 1:40PM0.63m | 2:25AM0.54m | 2:15PM0.58m | ||||||||||||||||||
Low Tide | 6:15AM0.17m | 7:52PM0.10m | 7:19AM0.16m | 8:14PM0.08m | 8:15AM0.16m | 8:35PM0.06m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | |  |  |  | |  | | | | | |
 | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | — | 2 | 3 | 3 | 2 | 1 |
Temp °C | 24 | 24 | 24 | 26 | 27 | 26 | 25 | 24 | 24 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 |
Feels °C | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 27 | 27 | 27 | 27 | 27 | 29 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | W 16 | W 15 | W 15 | W 15 | W 15 | W 14 | S 18 |
| kJ | 452 | 446 | 441 | 429 | 408 | 392 | 387 | 381 | 456 | 456 | 449 | 366 | 361 | 351 | 336 | 331 | 243 | 310 | 294 | 291 | 287 | 275 | 264 | 632 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | NNW 16 | NW 16 | NNW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | W 16 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SSW 13 | W 14 |
| kJ | 52 | 40 | 39 | 28 | 27 | 19 | 19 | 13 | 173 | 119 | 144 | 217 | 208 | 186 | 180 | 178 | 260 | 184 | 184 | 204 | 207 | 181 | 184 | 257 |
Swell 3 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NNW 16 | ENE 6 | ENE 13 | E 13 | E 13 | W 17 | W 16 | W 16 | W 16 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | S 18 | NW 12 | NW 11 |
| kJ | 60 | 59 | 58 | 57 | 40 | 29 | 39 | 103 | 13 | 58 | 87 | 85 | 154 | 198 | 195 | 260 | 172 | 159 | 149 | 116 | 114 | 230 | 112 | 126 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | — | — | — | — | — | — | — | — | SE 5 | E 6 | SSE 3 | SSE 4 | — | — | — | ESE 6 | SSE 4 | SSE 4 | S 5 | SSE 5 | SSE 6 | S 6 |
| kJ | 80 | 77 | — | — | — | — | — | — | — | — | 6 | 20 | 3 | 5 | — | — | — | 11 | 9 | 18 | 43 | 66 | 81 | 77 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 14 | 14 | 10 | 4 | 4 | 13 | 14 | 26 | 28 | 29 | 26 | 26 | 14 | 26 | 26 | 26 | 35 | 35 | 35 | 26 | 26 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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