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Surf Forecasts:
Ala Moana Courts surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Sunday 10 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 9PM is: 0.2m 18s primary swell from a South-southwest direction and 0.2m 11s secondary swell from a South-southwest direction (forecast issued at 01:00pm May 10). An open ocean swell of 0.5m 10s is not directed at the surf break, a second open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 1.5ft (0.4m) | 13s |
| Afternoon (10 May) | 1ft (0.3m) | 13s |
| Evening (10 May) | 0.5ft (0.2m) | 18s |
Table - waves today at Ala Moana Courts. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Sun afternoon, min 23°C on Sun night). Mainly strong winds. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | SSW 13 | SSW 12 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | E 7 | SSW 16 | S 16 | S 16 | S 16 | S 16 | S 16 | SW 16 | E 7 | E 7 | SW 16 | |
57 | 58 | 34 | 34 | 66 | 33 | 29 | 69 | 62 | 103 | 102 | 101 | 101 | 286 | 89 | 127 | 127 | 131 | 124 | 79 | 71 | 371 | 270 | 67 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 12:12PM0.25m | 11:17PM0.42m | 12:52PM0.34m | 00:03AM0.39m | 1:30PM0.43m | 00:49AM0.34m | ||||||||||||||||||
Low Tide | 4:54PM0.14m | 6:20AM-0.03m | 6:17PM0.12m | 6:44AM-0.06m | 7:29PM0.10m | 7:10AM-0.09m | ||||||||||||||||||
 | | |  | |  | | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 |
21 | 22 | 20 | 20 | 20 | 21 | 21 | 20 | 21 | 20 | 21 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 18 | 19 | 18 | 18 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 10 | NNW 10 | NNW 10 | NW 12 | NW 12 | N 7 | N 7 | NNW 11 | NNW 11 | NNW 11 | N 7 | N 7 | N 7 | SSW 16 | S 16 | S 16 | S 16 | N 10 | NNW 10 | NNW 10 | NNW 10 | NW 10 | S 15 |
 kJ | 77 | 60 | 59 | 59 | 35 | 50 | 24 | 22 | 47 | 45 | 44 | 32 | 32 | 32 | 89 | 127 | 127 | 131 | 51 | 38 | 38 | 37 | 23 | 67 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 11 | NNW 10 | SSW 13 | NW 12 | NW 12 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | NNW 12 | NNW 12 | NNW 11 | NNW 10 | S 16 | S 16 | S 15 | S 15 | SSW 15 | SW 16 |
| kJ | 57 | 58 | 34 | 12 | 31 | 33 | 36 | 67 | 62 | 103 | 102 | 101 | 101 | 97 | 30 | 46 | 40 | 35 | 124 | 79 | 71 | 39 | 42 | 63 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SSE 8 | SSW 11 | SSW 19 | SSW 18 | NNW 10 | SSW 12 | SSW 19 | SSW 10 | S 10 | S 12 | NW 11 | NW 11 | NW 11 | S 12 | NW 11 | S 16 | SSE 9 | S 11 | SW 16 | SW 16 | SW 16 | S 15 | NW 9 |
| kJ | 3 | 7 | 12 | 34 | 66 | 18 | 29 | 69 | 10 | 8 | 11 | 30 | 18 | 18 | 26 | 18 | 47 | 8 | 9 | 40 | 65 | 40 | 38 | 13 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | NE 6 | NE 6 | ENE 5 | ENE 6 | ENE 5 | E 6 | ENE 6 | ENE 5 | ENE 5 | ENE 6 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | ENE 7 |
| kJ | 124 | 112 | 123 | 110 | 110 | 93 | 78 | 77 | 107 | 99 | 113 | 122 | 181 | 286 | 377 | 366 | 366 | 268 | 201 | 237 | 322 | 371 | 270 | 261 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 30 | 30 | 128 | 30 | 29 | 30 | 30 | 29 | 29 | 128 | 128 | 37 | 37 | 30 | 37 | 37 | 37 | 42 | 43 | 39 | 39 | 37 | 37 | 37 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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