Surf Forecasts:
How big are the waves at Ewa Beach Park today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 3ft (0.9m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 3ft (0.9m), 8s period with E swell.
- Evening surf: Evening surf (22 Oct, local time) - 2.5ft (0.8m), 8s period with ENE swell.
The current surf forecast for Ewa Beach Park at 5PM is: 0.9m 8s primary swell from a East direction and 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 01:00pm October 22). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 3ft (0.9m) | 8s |
| Afternoon (22 Oct) | 3ft (0.9m) | 8s |
| Evening (22 Oct) | 2.5ft (0.8m) | 8s |
Table - waves today at Ewa Beach Park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | |||||||||||||||||||
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 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | SSW 13 | E 8 | ENE 8 | ENE 8 | ENE 8 | SSW 13 | SSW 16 | S 16 | S 17 | S 17 | S 18 | S 18 | SSW 15 | SSW 15 | SSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 94 | 90 | 90 | 75 | 75 | 73 | 68 | 41 | 79 | 145 | 145 | 187 | 259 | 137 | 146 | 154 | 156 | 162 | 176 | 135 | 263 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 1:05PM0.55m | 2:06AM0.57m | 1:40PM0.52m | 2:39AM0.65m | 2:14PM0.47m | ||||||||||||||||
Low Tide | 7:36PM0.08m | 8:03AM0.20m | 7:56PM0.05m | 8:55AM0.19m | 8:19PM0.03m | ||||||||||||||||
 | |  |  | | | | | | | | | | | | | | |  |  |  | |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 27 | 26 | 24 | 24 | 23 | 23 | 23 | 25 | 27 | 26 | 24 | 24 |
Feels °C | 29 | 28 | 25 | 26 | 24 | 26 | 26 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 28 | 27 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SSW 14 | SSW 15 | E 7 | SSW 16 |
| kJ | 94 | 90 | 90 | 75 | 75 | 73 | 51 | 41 | 79 | 62 | 79 | 62 | 60 | 60 | 60 | 60 | 60 | 156 | 176 | 40 | 263 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | NE 8 | NE 8 | NW 11 | SSW 13 | NW 11 | SSW 13 | SSW 16 | S 16 | S 17 | S 17 | S 18 | E 8 | S 12 | SSW 12 | SSW 12 |
| kJ | 79 | 75 | 73 | 71 | 70 | 69 | 31 | 28 | 43 | 65 | 42 | 187 | 259 | 137 | 146 | 154 | 156 | 42 | 110 | 119 | 117 |
Swell 3 Height (m) Direction Period (s) | NW 11 | SSE 11 | NW 11 | NW 12 | NW 12 | NW 12 | SSW 13 | NW 11 | SSW 13 | NW 11 | SSW 16 | NW 11 | NW 11 | NW 11 | NW 10 | SSW 13 | SSW 13 | S 18 | E 8 | SSW 15 | E 7 |
| kJ | 19 | 23 | 31 | 49 | 50 | 50 | 68 | 44 | 65 | 42 | 81 | 41 | 40 | 40 | 39 | 65 | 93 | 162 | 41 | 135 | 39 |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | NE 8 | ENE 8 | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | — | — | NE 3 | ENE 7 | NE 4 |
| kJ | — | — | — | 2 | 99 | 72 | — | — | — | 145 | 145 | 142 | 120 | 99 | — | — | — | — | 5 | 62 | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 10 | 12 | 13 | 13 | 0 | 0 | 3 | 12 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 10 | 0 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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