Surf Forecasts:
How big are the waves at Ala Moana Courts today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2.5ft (0.7m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 1.5ft (0.5m), 16s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 1.5ft (0.4m), 16s period with SSW swell.
The current surf forecast for Ala Moana Courts at 7AM is: 0.7m 15s primary swell from a Southwest direction (forecast issued at 01:00am September 12). An open ocean swell of 0.8m 10s 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 (12 Sep) | 2.5ft (0.7m) | 15s |
| Afternoon (12 Sep) | 1.5ft (0.5m) | 16s |
| Evening (12 Sep) | 1.5ft (0.4m) | 16s |
Table - waves today at Ala Moana Courts. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 13 | SSW 14 | E 5 | SW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 23 | SW 22 | SW 22 | SW 22 | SSW 21 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 226 | 223 | 223 | 242 | 122 | 124 | 124 | 98 | 68 | 121 | 18 | 107 | 84 | 84 | 54 | 54 | 100 | 97 | 54 | 86 | 237 | 227 | 227 | 180 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off |
High Tide | 4:51AM0.54m | 4:42PM0.50m | 5:31AM0.57m | 5:11PM0.43m | 6:14AM0.58m | 5:40PM0.36m | ||||||||||||||||||
Low Tide | 10:52AM0.13m | 10:56PM0.05m | 11:45AM0.17m | 11:19PM0.06m | 12:45PM0.20m | |||||||||||||||||||
 | |  | | | | | | | |  | | | | | | | | | | | | |  | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 26 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | SW 22 | SSW 14 | NE 8 |
| kJ | 187 | 167 | 131 | 128 | 100 | 81 | 101 | 101 | 99 | 99 | 99 | 115 | 99 | 99 | 115 | 79 | 79 | 86 | 84 | 74 | 55 | 227 | 71 | 53 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | NE 9 | ENE 10 | SW 16 | SSW 16 | ENE 9 | SSW 14 | E 5 | SW 15 | SSW 15 | SSW 15 | SW 14 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | SW 22 | SW 14 | SW 22 | SSW 13 |
| kJ | 226 | 223 | 223 | 242 | 79 | 98 | 124 | 98 | 84 | 121 | 18 | 107 | 84 | 84 | 54 | 37 | 100 | 97 | 50 | 49 | 237 | 49 | 227 | 69 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | NE 8 | NE 8 | NE 8 | SW 16 | SW 16 | SSW 13 | SSW 13 | SSW 13 | E 5 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SW 12 | SW 14 | ENE 8 | SSW 24 | SSW 24 | SW 23 | SW 14 | SSW 11 | E 14 | SSW 21 |
| kJ | 40 | 64 | 67 | 74 | 122 | 124 | 69 | 69 | 68 | 12 | 32 | 26 | 31 | 25 | 37 | 54 | 14 | 54 | 54 | 86 | 49 | 12 | 16 | 180 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 10 | ENE 9 | E 5 | — | — | E 5 | E 5 | E 4 | ENE 8 | ENE 8 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | NE 8 | NE 8 | ENE 5 |
| kJ | — | — | — | — | — | — | 94 | 84 | 11 | — | — | 17 | 17 | 10 | 57 | 80 | 13 | 10 | 25 | 44 | 37 | 154 | 171 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 3 | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 29 | 29 | 0 | 0 | 0 | 0 | 0 | 26 | 29 | 3 | 0 | 0 | 0 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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