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ADs/Doubles Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
ADs/Doubles surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Wednesday 20 May 2026 HSTForecast update in hr min s Forecast update imminent
ADs/Doubles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's ADs/Doubles sea temperature is
25.7° C
(Which is slightly warmer than usual)How big are the waves at ADs/Doubles today?
The current surf forecast for ADs/Doubles at 11PM is: 3.0m 8s primary swell from a East-northeast direction and 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 07:00pm May 20). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | - | - |
| Afternoon (20 May) | 7.5ft (2.3m) | 8s |
| Evening (20 May) | 8ft (2.5m) | 8s |
Table - waves today at ADs/Doubles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Wed night, min 23°C on Wed night). Mainly strong winds. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
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 8 | ENE 8 | |
844 | 962 | 1072 | 1449 | 1364 | 1251 | 1251 | 1202 | 1442 | 1476 | 1503 | 1306 | 1223 | 1099 | 1048 | 1051 | 984 | 1081 | 1081 | 1051 | 984 | 919 | 1055 | 1136 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 6:43PM0.66m | 7:34AM0.14m | 7:39PM0.60m | 9:11AM0.19m | 8:35PM0.54m | 10:30AM0.27m | ||||||||||||||||||
Low Tide | 2:51AM0.00m | 12:06PM0.05m | 3:41AM-0.00m | 1:31PM0.12m | 4:22AM-0.01m | |||||||||||||||||||
 |  | | | | | | | |  | | | | |  | | | | | | | | | | |
 | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — |
 | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | 7:05 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 16 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | S 16 | S 16 | S 16 | SSW 16 | S 16 | S 15 | S 15 | S 15 | S 15 | SSW 15 | S 14 | SSW 14 | SSW 14 | S 14 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 |
 kJ | 107 | 105 | 69 | 68 | 134 | 134 | 132 | 85 | 126 | 112 | 157 | 110 | 110 | 71 | 106 | 66 | 62 | 93 | 138 | 130 | 129 | 127 | 181 | 174 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | SSW 16 | NNW 10 | SSW 13 | NNW 10 | SSW 12 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | S 19 | S 18 | S 18 | S 18 | S 18 | SSW 13 | NW 11 | SSW 13 | SSW 13 | NW 10 | NNW 16 |
| kJ | 65 | 65 | 44 | 91 | 40 | 57 | 19 | 30 | 17 | 33 | 33 | 32 | 30 | 61 | 101 | 98 | 97 | 97 | 60 | 30 | 59 | 58 | 27 | 100 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | NNW 10 | SSW 13 | NNW 10 | SSW 13 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | SSE 12 | NW 10 | NW 11 | NW 11 | NW 11 | NW 11 | SSW 13 | NW 11 | NW 10 | NW 16 | NW 10 |
| kJ | 60 | 61 | 100 | 43 | 34 | 19 | 33 | 19 | 9 | 9 | 9 | 9 | 10 | 29 | 27 | 30 | 30 | 30 | 30 | 60 | 29 | 28 | 68 | 27 |
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 8 | ENE 8 |
| kJ | 844 | 962 | 1072 | 1449 | 1364 | 1251 | 1251 | 1202 | 1442 | 1476 | 1503 | 1306 | 1223 | 1099 | 1048 | 1051 | 984 | 1081 | 1081 | 1051 | 984 | 919 | 1055 | 1136 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 56 | 62 | 64 | 64 | 112 | 112 | 110 | 110 | 139 | 110 | 3782 | 112 | 237 | 62 | 56 | 61 | 139 | 220 | 218 | 112 | 58 | 56 | 109 | 110 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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