Surf Forecasts:
How big are the waves at Ala Moana Courts today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 1.5ft (0.5m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 1.5ft (0.5m), 16s period with SW swell.
- Evening surf: Evening surf (23 Sep, local time) - 2ft (0.6m), 16s period with SSW swell.
The current surf forecast for Ala Moana Courts at 1AM is: 2.0m 9s primary swell from a East direction and 0.6m 12s secondary swell from a South direction (forecast issued at 07:00pm September 22). The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 1.5ft (0.5m) | 17s |
| Afternoon (23 Sep) | 1.5ft (0.5m) | 16s |
| Evening (23 Sep) | 2ft (0.6m) | 16s |
Table - waves today at Ala Moana Courts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 25°C on Thu night). Mainly strong winds. | |||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||
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) | S 12 | S 12 | E 9 | E 9 | E 10 | SW 17 | SW 17 | SW 17 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | E 8 | E 8 | E 8 | SSW 17 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 146 | 106 | 537 | 664 | 739 | 148 | 145 | 138 | 125 | 166 | 164 | 166 | 201 | 255 | 544 | 680 | 573 | 197 | 220 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 2:04AM0.37m | 2:12PM0.62m | 2:36AM0.43m | 2:42PM0.60m | |||||||||||||||
Low Tide | 8:34PM0.11m | 7:31AM0.11m | 8:51PM0.09m | 8:17AM0.10m | 9:09PM0.07m | ||||||||||||||
 |  | | |  | | | | | | | | |  | | |  |  | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 24 | 26 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | E 9 | E 9 | S 13 | S 13 | S 13 | S 13 | S 12 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 17 | SSW 14 | SW 15 |
| kJ | 146 | 106 | 537 | 664 | 117 | 119 | 121 | 82 | 75 | 166 | 164 | 166 | 201 | 255 | 245 | 226 | 377 | 134 | 220 |
Swell 2 Height (m) Direction Period (s) | N 12 | N 11 | S 12 | S 12 | N 11 | SW 17 | SW 17 | SW 17 | SW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | S 12 | S 12 | SSW 17 | SSW 18 |
| kJ | 69 | 63 | 106 | 108 | 57 | 148 | 145 | 138 | 125 | 75 | 76 | 76 | 75 | 72 | 47 | 44 | 44 | 197 | 123 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 17 | N 11 | N 11 | SSW 17 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | S 12 | NNW 10 |
| kJ | 92 | 72 | 61 | 61 | 119 | 35 | 34 | 34 | 33 | 33 | 32 | 31 | 18 | 18 | 39 | 35 | 33 | 44 | 31 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | — | E 10 | E 10 | E 10 | E 10 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 414 | 448 | 341 | — | 739 | 767 | 767 | 809 | 705 | 564 | 552 | 528 | 560 | 439 | 544 | 680 | 573 | 518 | 471 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 37 | 37 | 29 | 29 | 29 | 29 | 37 | 37 | 37 | 29 | 29 | 29 | 29 | 29 | 37 | 128 | 39 | 42 | 37 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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