Surf Forecasts:
How big are the waves at Ala Moana Courts today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 1.5ft (0.4m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 1.5ft (0.4m), 12s period with S swell.
- Evening surf: Evening surf (19 Oct, local time) - 1.5ft (0.4m), 15s period with SW swell.
The current surf forecast for Ala Moana Courts at 8AM is: 0.4m 17s primary swell from a Southwest direction and 0.4m 12s secondary swell from a South direction (forecast issued at 01:00am October 19). An open ocean swell of 0.5m 11s is not directed at the surf break, a second open ocean swell of 2.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 1.5ft (0.4m) | 17s |
| Afternoon (19 Oct) | 1.5ft (0.4m) | 12s |
| Evening (19 Oct) | 1.5ft (0.4m) | 15s |
Table - waves today at Ala Moana Courts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Mon morning, min 24°C on Mon night). Winds decreasing (strong winds from the ENE on Mon night, light winds from the ENE by Wed night). | ||||||||||||||||||||||||
Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||||||
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) | SW 17 | SW 17 | SW 17 | SW 17 | S 12 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 71 | 73 | 74 | 73 | 44 | 57 | 60 | 63 | 64 | 64 | 65 | 64 | 37 | 20 | 57 | 62 | 64 | 64 | 63 | 61 | 57 | 85 | 54 | 54 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | off | off | cross-off |
High Tide | 00:02AM0.25m | 11:21AM0.56m | 00:39AM0.31m | 12:05PM0.55m | 1:10AM0.37m | 12:44PM0.54m | ||||||||||||||||||
Low Tide | 3:48AM0.21m | 6:52PM0.11m | 5:16AM0.20m | 7:10PM0.09m | 6:23AM0.19m | 7:28PM0.07m | ||||||||||||||||||
 | |  | | | | | | |  | | | | | | | | | | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 22 | 20 | 20 | 22 | 20 | 22 | 20 | 20 | 21 | 22 | 22 | 21 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SW 15 | SW 15 |
| kJ | 86 | 59 | 59 | 58 | 63 | 63 | 40 | 38 | 38 | 37 | 21 | 19 | 19 | 18 | 57 | 62 | 64 | 64 | 63 | 61 | 57 | 85 | 54 | 54 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 14 | N 10 | NNW 10 | N 10 | S 12 | S 12 | S 12 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
| kJ | 45 | 44 | 44 | 44 | 44 | 25 | 60 | 63 | 64 | 64 | 65 | 64 | 37 | 20 | 18 | 19 | 17 | 26 | 26 | 26 | 4 | 7 | 3 | 3 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 17 | SW 15 | SW 15 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | N 10 | N 10 | N 9 | S 12 | N 9 | N 9 | S 11 |
| kJ | 71 | 73 | 74 | 73 | 35 | 57 | 25 | 25 | 24 | 22 | 21 | 21 | 21 | 9 | 9 | 9 | 21 | 17 | 16 | 15 | 11 | 6 | 6 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 654 | 655 | 672 | 604 | 604 | 604 | 725 | 784 | 640 | 574 | 574 | 693 | 640 | 623 | 640 | 675 | 561 | 468 | 358 | 322 | 302 | 302 | 310 | 296 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 158 | 45 | 45 | 39 | 158 | 158 | 45 | 128 | 39 | 37 | 39 | 158 | 158 | 46 | 37 | 37 | 37 | 30 | 31 | 37 | 30 | 37 | 29 | 29 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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