Surf Forecasts:
ADs/Doubles surf forecast from 10 Jul 2026:
- Most powerful swell: Sunday 12 Jul, 11PM (local time) - 7.5ft (2.3m), 8s period, ENE swell with 639 kJ wave energy.
Best Forecast Surf Conditions for ADs/Doubles this week:
The most powerful waves expected at ADs/Doubles in the next 16 days are 2.3m 8s and forecast to arrive on Sunday (Jul 12) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 17s period and expected on Sunday (Jul 12) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Sun 12th Jul) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for ADs/Doubles over the next 16 days.
Alright folks, Rusty here. Let’s get into the outlook for ADs/Doubles. Honestly, it’s a tough stretch ahead. The ENE wind just won’t let up, and it’s blowing cross or cross-on, day after day, with a lot of muscle behind it – we’re seeing 18 to 25 mph winds for most of the period. That means the wave faces are going to be chopped up and messy, making for some pretty poor conditions overall.
The first week is a write-off, I’m sorry to say. From July 9th right through to the end of that week and into the next, nothing is offering good surf. The swell sticks between 5 ft and 8 ft, coming from the ENE and NE, but with a short, weak period of only 7 to 8 seconds. The combined wave energy is moderate, but that doesn't matter when the wind is just shredding it. This is not paddle surfing weather.
There is a little bit of a shift later on. On the 20th of July, a long-period groundswell from the south arrives, with a period of 16 seconds. The swell height is only 3 ft to 3 ft, but the period is very long. This means it’ll have some real energy behind it, but with that long period and a cross-shore breeze, it might break too straight at this beach setup. It’s still a marginal call at best. From the 21st through the 24th, the wind stays on it, and the swell goes a bit wonky again. There are simply no standouts here, no days to circle on the calendar. It’s a long, blank run. Sometimes that’s just how it goes for this spot.
The water temperature is around 79°F with a very normal anomaly, so the water is about average for the time of year.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 24°C on Thu night). Mainly strong winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Sun afternoon, min 24°C on Sun afternoon). Mainly strong winds. | ||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | NE 8 | NE 8 | SSW 17 | SSW 18 | NE 7 | SSW 16 | ENE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 469 | 468 | 353 | 325 | 484 | 516 | 516 | 333 | 537 | 581 | 589 | 422 | 353 | 327 | 283 | 283 | 279 | 217 | 247 | 314 | 222 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross-on | cross |
High Tide | 10:28PM0.22m | 12:36PM0.72m | 11:48PM0.19m | 1:24PM0.77m | 00:55AM0.18m | 2:10PM0.81m | 1:53AM0.19m | 2:55PM0.82m | 2:47AM0.21m | 3:38PM0.81m | 3:40AM0.23m | 4:19PM0.78m | 4:35AM0.27m | ||||||||
Low Tide | 7:30PM0.18m | 4:54AM-0.05m | 8:27PM0.12m | 5:46AM-0.07m | 9:12PM0.08m | 6:39AM-0.08m | 9:53PM0.05m | 7:31AM-0.09m | 10:32PM0.03m | 8:22AM-0.08m | 11:09PM0.02m | 9:12AM-0.05m | 11:45PM0.02m | 10:02AM0.01m | |||||||
 |  | | | |  | | | | | | | | | | | | | | | | |
 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 |
 | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 22 | 20 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SSW 11 | SW 19 | SSW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 17 | SW 13 | SW 14 | SSW 16 | W 14 |
| kJ | 112 | 75 | 71 | 42 | 184 | 221 | 316 | 309 | 381 | 367 | 353 | 326 | 272 | 208 | 194 | 189 | 261 | 164 | 203 | 314 | 150 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 13 | W 14 | SW 21 | S 12 | S 12 | S 12 | S 11 | S 11 | SSE 12 | SSE 12 | SSE 12 | W 14 | W 18 | W 16 | W 16 | SSW 13 | W 15 | W 15 | W 15 | SSW 16 |
| kJ | 15 | 14 | 36 | 111 | 42 | 44 | 25 | 22 | 23 | 28 | 28 | 27 | 35 | 96 | 127 | 127 | 111 | 161 | 159 | 157 | 175 |
Swell 3 Height (m) Direction Period (s) | W 17 | S 15 | SSW 21 | S 13 | W 13 | W 14 | W 13 | W 13 | W 12 | W 12 | W 12 | SSW 20 | SSE 11 | SW 18 | SSW 19 | SW 19 | W 15 | SSW 18 | SSW 18 | SSW 19 | SSW 13 |
| kJ | 6 | 17 | 45 | 13 | 31 | 63 | 31 | 30 | 28 | 26 | 26 | 39 | 25 | 82 | 146 | 94 | 161 | 207 | 209 | 37 | 113 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | NE 8 | NE 8 | ENE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 |
| kJ | 469 | 468 | 353 | 325 | 484 | 516 | 516 | 333 | 537 | 581 | 589 | 422 | 353 | 327 | 283 | 283 | 279 | 217 | 247 | 299 | 222 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 61 | 64 | 49 | 58 | 49 | 56 | 58 | 49 | 56 | 58 | 49 | 49 | 50 | 49 | 49 | 49 | 49 | 49 | 56 | 49 | 49 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the ADs/Doubles Surf forecast
The above surf forecast table for ADs/Doubles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at ADs/Doubles can be found by selecting the local surf guide option on the grey menu. Our ADs/Doubles surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (ADs/Doubles) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for ADs/Doubles may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
ADs/Doubles is 14 km (9 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.
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