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Surf Forecasts:
Ala Moana Courts surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Saturday 23 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
25.6° C
(Which is normal for this time of year)How big are the waves at Ala Moana Courts today?
The current surf forecast for Ala Moana Courts at 5AM is: 0.5m 16s primary swell from a South direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 01:00am May 23). An open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 1.5ft (0.5m) | 16s |
| Afternoon (23 May) | 2ft (0.6m) | 15s |
| Evening (23 May) | 2ft (0.6m) | 15s |
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 24°C on Sat afternoon, min 22°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | |
130 | 129 | 127 | 125 | 174 | 159 | 157 | 109 | 155 | 146 | 132 | 93 | 92 | 93 | 89 | 140 | 99 | 99 | 64 | 97 | 89 | 87 | 84 | 84 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | off | off | off | off | off | cross-off | off | |
High Tide | 11:42AM0.26m | 10:30PM0.44m | 12:35PM0.34m | 11:20PM0.37m | 1:17PM0.42m | |||||||||||||||||||
Low Tide | 5:12AM-0.05m | 4:11PM0.16m | 5:45AM-0.05m | 5:51PM0.17m | 6:13AM-0.06m | 7:16PM0.16m | ||||||||||||||||||
 | |  |  |  | | | | | | | | | |  | | | | | | | | | | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 |
18 | 19 | 17 | 17 | 19 | 17 | 18 | 18 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 19 | 19 | |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 |
 kJ | 130 | 129 | 127 | 125 | 174 | 159 | 157 | 109 | 155 | 146 | 132 | 93 | 92 | 93 | 89 | 140 | 99 | 99 | 64 | 97 | 89 | 87 | 84 | 84 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NNW 16 | NNW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | S 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 |
| kJ | 60 | 59 | 58 | 34 | 25 | 44 | 54 | 52 | 46 | 44 | 43 | 39 | 37 | 37 | 36 | 21 | 20 | 19 | 25 | 12 | 11 | 11 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | S 18 | SSE 11 | SSE 11 | SE 11 | S 16 | S 16 | S 16 | S 16 | — | SW 20 | SW 20 | NW 11 | SW 20 | S 15 | S 20 | S 20 | SW 19 |
| kJ | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 24 | 12 | 12 | 5 | 46 | 46 | 46 | 46 | — | 16 | 15 | 19 | 15 | 5 | 7 | 7 | 15 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 |
| kJ | 919 | 850 | 960 | 1213 | 996 | 973 | 919 | 897 | 919 | 731 | 770 | 770 | 731 | 675 | 659 | 670 | 679 | 662 | 579 | 541 | 471 | 447 | 423 | 423 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 130 | 128 | 199 | 199 | 45 | 207 | 45 | 45 | 45 | 29 | 129 | 130 | 128 | 128 | 37 | 45 | 45 | 42 | 37 | 37 | 128 | 37 | 37 | 45 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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