Surf Forecasts:
How big are the waves at Ala Moana Courts today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.7m), 12s period with S swell.
- Evening surf: Evening surf (22 Sep, local time) - 2ft (0.6m), 12s period with S swell.
The current surf forecast for Ala Moana Courts at 1AM is: 0.7m 13s primary swell from a South direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 07:00pm September 21). An open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Sep) | 2.5ft (0.7m) | 13s |
| Afternoon (22 Sep) | 2.5ft (0.7m) | 12s |
| Evening (22 Sep) | 2ft (0.6m) | 12s |
Table - waves today at Ala Moana Courts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 26°C on Mon night). Mainly strong winds. | |||||||||||||||||||
Mon 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||||
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 13 | SSW 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | E 10 | E 10 | SW 17 | SW 17 | SW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 239 | 236 | 171 | 168 | 178 | 176 | 170 | 153 | 146 | 106 | 106 | 108 | 669 | 683 | 145 | 138 | 125 | 166 | 164 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off |
High Tide | 1:32AM0.32m | 1:41PM0.62m | 2:04AM0.37m | 2:12PM0.62m | |||||||||||||||
Low Tide | 8:17PM0.13m | 6:43AM0.13m | 8:34PM0.11m | 7:31AM0.11m | 8:51PM0.09m | ||||||||||||||
 |  | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Feels °C | 24 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | S 13 | S 13 | ENE 8 | ENE 8 | SSW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | E 10 | S 13 | S 13 | S 13 | S 12 | SSW 16 | SSW 16 |
| kJ | 239 | 236 | 171 | 168 | 330 | 291 | 170 | 153 | 146 | 106 | 106 | 108 | 669 | 119 | 121 | 82 | 75 | 166 | 164 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 13 | SSW 13 | SSW 13 | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | S 13 | SW 17 | SW 17 | SW 17 | SW 16 | S 12 | S 12 |
| kJ | 31 | 31 | 46 | 46 | 178 | 176 | 75 | 72 | 69 | 63 | 61 | 61 | 117 | 148 | 145 | 138 | 125 | 75 | 76 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | N 14 | NNW 13 | NNW 13 | SSW 19 | SW 19 | SW 19 | SW 17 | SW 17 | SW 17 | N 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 9 | 9 | 10 | 15 | 58 | 55 | 36 | 57 | 92 | 72 | 74 | 76 | 57 | 35 | 34 | 34 | 33 | 33 | 32 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 9 | E 9 | — | E 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 428 | 385 | 394 | 338 | — | — | 280 | 318 | 326 | 448 | 617 | 675 | — | 683 | 696 | 681 | 589 | 564 | 599 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 29 | 29 | 0 | 0 | 0 | 29 | 29 | 37 | 37 | 30 | 29 | 29 | 29 | 29 | 37 | 37 | 37 | 31 | 29 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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