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Surf Forecasts:
Ala Moana Courts surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Wednesday 13 May 2026 HSTForecast update in hr min s Forecast update imminent
Ala Moana Courts surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ala Moana Courts sea temperature is
25.5° C
(Which is slightly warmer than usual)How big are the waves at Ala Moana Courts today?
The current surf forecast for Ala Moana Courts at 3PM is: 0.4m 14s primary swell from a South direction and 0.4m 15s secondary swell from a Southwest direction (forecast issued at 07:00am May 13). An open ocean swell of 1.9m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 1.5ft (0.4m) | 16s |
| Afternoon (13 May) | 1.5ft (0.4m) | 15s |
| Evening (13 May) | 7ft (2.2m) | 7s |
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 7mm), mostly falling on Fri afternoon. Warm (max 25°C on Fri afternoon, min 23°C on Wed morning). Winds decreasing (strong winds from the ENE on Wed morning, light winds from the E by Fri morning). | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 15 | SW 16 | SW 15 | SW 15 | SSW 14 | E 7 | SW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | ENE 8 | SSW 16 | ENE 8 | |
42 | 67 | 66 | 62 | 82 | 522 | 54 | 81 | 81 | 53 | 53 | 50 | 47 | 77 | 47 | 70 | 129 | 127 | 124 | 124 | 124 | 0 | 102 | 0 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | off | cross-off | off | off | off | off | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | |
High Tide | 2:09PM0.52m | 1:34AM0.29m | 2:50PM0.61m | 2:19AM0.24m | 3:34PM0.68m | |||||||||||||||||||
Low Tide | 7:10AM-0.09m | 8:34PM0.07m | 7:40AM-0.12m | 9:37PM0.04m | 8:12AM-0.13m | 10:38PM0.02m | ||||||||||||||||||
 |  | | | | | | |  |  | | | | | | | | | |  | |  | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:52 |
 | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:01 | — | — | 7:01 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | — | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 24 | 24 |
18 | 18 | 19 | 20 | 20 | 19 | 19 | 20 | 20 | 19 | 21 | 21 | 21 | 23 | 23 | 23 | 24 | 26 | 25 | 26 | 26 | 24 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | S 15 | S 14 | S 14 | SSW 14 | SSW 14 | SW 14 | SSW 14 | SSW 14 | NW 16 | NW 15 | NW 15 | NNW 15 | NNW 14 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 42 | 67 | 66 | 62 | 82 | 37 | 54 | 81 | 81 | 64 | 109 | 107 | 142 | 138 | 214 | 220 | 246 | 215 | 186 | 186 | 210 | 212 | 218 | 259 |
Swell 2 Height (m) Direction Period (s) | NW 9 | SW 16 | SW 15 | SW 15 | N 8 | N 8 | N 8 | N 9 | NW 16 | SW 14 | SW 14 | N 8 | N 8 | SW 17 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NW 13 | NW 12 | SW 16 | N 8 | N 6 | N 6 |
| kJ | 22 | 63 | 57 | 55 | 13 | 12 | 13 | 13 | 68 | 53 | 53 | 22 | 22 | 77 | 127 | 120 | 116 | 113 | 78 | 73 | 124 | 31 | 20 | 12 |
Swell 3 Height (m) Direction Period (s) | S 15 | NW 9 | NW 9 | N 10 | S 14 | SW 15 | S 13 | NW 16 | N 8 | N 8 | N 8 | SW 14 | SW 14 | N 8 | SW 14 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | NW 12 | NNW 12 | SSW 16 | NW 11 |
| kJ | 38 | 21 | 13 | 7 | 14 | 33 | 31 | 42 | 13 | 12 | 12 | 50 | 47 | 12 | 47 | 70 | 129 | 127 | 124 | 124 | 71 | 56 | 102 | 33 |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | ENE 7 | — | — | — | — | — | — | — | — |
| kJ | 377 | 342 | 299 | 276 | 350 | 522 | 465 | 373 | 327 | 302 | 247 | 254 | 236 | 231 | — | 134 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 37 | 37 | 37 | 158 | 42 | 37 | 37 | 29 | 30 | 30 | 29 | 37 | 29 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 30 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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