Surf Forecasts:
How big are the waves at Ala Moana Courts today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.7m), 14s period with S swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 1.5ft (0.5m), 19s period with S swell.
- Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.5m), 19s period with S swell.
The current surf forecast for Ala Moana Courts at 10AM is: 0.5m 20s primary swell from a South direction and 0.7m 14s secondary swell from a South direction (forecast issued at 07:00am June 21). An open ocean swell of 0.6m 5s 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 (21 Jun) | 2.5ft (0.7m) | 14s |
| Afternoon (21 Jun) | 1.5ft (0.5m) | 19s |
| Evening (21 Jun) | 1.5ft (0.5m) | 19s |
Table - waves today at Ala Moana Courts. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon morning. Warm (max 26°C on Sun morning, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 14 | S 14 | S 20 | S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 12 | S 18 | S 16 | S 16 | S 16 | S 16 | S 16 | SSW 16 | S 12 | NE 10 | NE 10 | SSW 15 | SSW 15 | S 19 | S 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 206 | 191 | 186 | 184 | 184 | 181 | 155 | 221 | 227 | 105 | 150 | 130 | 186 | 186 | 131 | 131 | 86 | 44 | 0 | 0 | 73 | 75 | 190 | 270 |
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 | cross-off | off | off | off | cross-off | cross-off | off | cross-off | off | off | off | cross-off | cross-off |
High Tide | 11:01AM0.35m | 9:26PM0.38m | 12:01PM0.42m | 10:12PM0.30m | 12:49PM0.49m | 11:05PM0.24m | ||||||||||||||||||
Low Tide | 4:03AM-0.03m | 3:59PM0.22m | 4:37AM-0.02m | 5:57PM0.23m | 5:09AM-0.02m | 7:40PM0.20m | ||||||||||||||||||
 |  | | | |  | | | |  | | | | | | | |  | | | |  | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 26 | 26 | 26 | 24 | 25 | 24 | 25 | 26 | 23 | 24 | 22 | 22 | 22 | 22 | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 18 | S 18 | E 4 | NE 11 | NE 11 | S 16 | NE 10 | NE 10 | S 16 | NE 10 | ENE 6 | ENE 5 | ENE 6 | NE 10 | NE 9 | N 8 | S 19 |
| kJ | 206 | 191 | 173 | 170 | 123 | 123 | 121 | 221 | 227 | 14 | 73 | 72 | 186 | 65 | 64 | 131 | 61 | 50 | 39 | 34 | 58 | 55 | 34 | 270 |
Swell 2 Height (m) Direction Period (s) | SW 18 | NE 8 | S 20 | S 19 | S 19 | NE 8 | S 18 | S 13 | NE 11 | NE 11 | S 12 | S 12 | S 12 | S 16 | S 12 | S 12 | SSW 16 | NE 10 | NE 10 | NE 10 | N 9 | N 8 | S 19 | N 8 |
| kJ | 79 | 17 | 186 | 184 | 184 | 21 | 155 | 117 | 75 | 75 | 72 | 69 | 69 | 186 | 72 | 44 | 86 | 60 | 60 | 58 | 39 | 35 | 190 | 33 |
Swell 3 Height (m) Direction Period (s) | NE 8 | S 20 | NE 8 | NE 8 | SW 16 | S 19 | NE 10 | NE 11 | S 13 | S 12 | S 18 | S 16 | SW 15 | S 12 | S 16 | SW 15 | S 12 | S 12 | N 7 | N 9 | SSW 15 | SSW 15 | SSW 16 | SSW 16 |
| kJ | 11 | 69 | 23 | 22 | 40 | 181 | 33 | 76 | 78 | 105 | 150 | 130 | 54 | 72 | 131 | 33 | 44 | 44 | 17 | 41 | 73 | 75 | 81 | 82 |
Wind waves Height (m) Direction Period (s) | ENE 5 | E 5 | E 5 | E 4 | ENE 8 | ENE 4 | ENE 4 | ENE 4 | E 4 | — | E 5 | E 5 | ENE 10 | ENE 5 | ENE 5 | ENE 5 | E 6 | ENE 5 | — | — | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
| kJ | 24 | 23 | 16 | 15 | 91 | 14 | 16 | 19 | 19 | — | 22 | 28 | 225 | 42 | 41 | 86 | 77 | 32 | — | — | 42 | 70 | 200 | 281 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 29 | 29 | 29 | 0 | 29 | 29 | 11 | 0 | 37 | 29 | 29 | 0 | 29 | 29 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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