Surf Forecasts:
How big are the waves at Ewa Beach Park today (13 Jun):
- Morning surf: Morning surf (13 Jun, local time) - 2.5ft (0.8m), 23s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jun, local time) - 2.5ft (0.8m), 22s period with SSW swell.
- Evening surf: Evening surf (13 Jun, local time) - 3.5ft (1.0m), 21s period with SSW swell.
The current surf forecast for Ewa Beach Park at 3AM is: 0.6m 24s primary swell from a South-southwest direction and 0.7m 15s secondary swell from a South direction (forecast issued at 07:00pm June 12). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jun) | 2.5ft (0.8m) | 23s |
| Afternoon (13 Jun) | 2.5ft (0.8m) | 22s |
| Evening (13 Jun) | 3.5ft (1.0m) | 21s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 19 | SW 19 | SSW 24 | SSW 24 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 251 | 184 | 190 | 437 | 433 | 730 | 663 | 616 | 808 | 970 | 934 | 829 | 969 | 1181 | 1157 | 1274 | 1192 | 1178 | 1165 | 1138 | 1194 | 1011 | 986 | 962 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross | cross-off | cross-off | cross | on | cross-on | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross |
High Tide | 2:24PM0.80m | 1:32AM0.29m | 3:09PM0.86m | 2:28AM0.27m | 3:55PM0.89m | 3:22AM0.26m | ||||||||||||||||||
Low Tide | 9:42PM0.20m | 7:25AM-0.02m | 10:35PM0.16m | 8:10AM-0.04m | 11:24PM0.14m | 8:56AM-0.04m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 23 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 24 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 26 |
Feels °C | 27 | 27 | 25 | 24 | 25 | 24 | 26 | 27 | 27 | 28 | 25 | 24 | 24 | 24 | 25 | 25 | 24 | 25 | 24 | 25 | 23 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | E 7 | S 15 | E 7 | S 15 | SSW 24 | SSW 23 | SSW 22 | SSW 22 | SSW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 39 | 150 | 38 | 205 | 433 | 730 | 663 | 616 | 808 | 970 | 934 | 829 | 969 | 1181 | 1157 | 1274 | 1192 | 1178 | 1165 | 1138 | 1194 | 1011 | 986 | 962 |
Swell 2 Height (m) Direction Period (s) | S 15 | E 7 | S 15 | SSW 24 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SE 12 | SE 12 | NW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSE 12 | S 12 |
| kJ | 153 | 39 | 150 | 437 | 258 | 255 | 255 | 209 | 276 | 243 | 298 | 288 | 278 | 122 | 122 | 27 | 47 | 47 | 46 | 45 | 44 | 44 | 46 | 43 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SW 19 | SSW 24 | E 7 | S 14 | E 7 | E 7 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | SW 12 | SW 16 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | WNW 12 | SW 11 | SW 11 | SW 11 |
| kJ | 251 | 184 | 190 | 38 | 148 | 26 | 25 | 127 | 127 | 127 | 125 | 85 | 77 | 71 | 124 | 36 | 37 | 51 | 36 | 34 | 14 | 19 | 18 | 18 |
Wind waves Height (m) Direction Period (s) | NE 3 | ENE 7 | ENE 4 | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SE 12 | E 12 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 5 |
| kJ | 5 | 61 | 8 | — | 41 | 29 | 32 | 54 | 53 | 41 | 41 | 41 | 41 | 40 | 51 | 212 | 299 | 34 | 52 | 50 | 57 | 48 | 48 | 37 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 4 | 0 | 0 | 4 | 3 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 12 | 13 | 13 | 10 | 13 | 0 | 13 | 14 | 14 | 14 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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