ADs/Doubles Surf Break

Lat Long: 21.30° N 157.66° W

ADs/Doubles Surf Forecast and Surf Report

Issued: 1 am 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's ADs/Doubles sea temperature is
27.0° C
0.4° 

ADs/Doubles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


ADs/Doubles surf forecast from 10 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 8AM (local time) - 10ft (3.0m), 10s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Sunday 16 Aug, 11AM (local time) - 25ft (7.5m), 12s period, ENE swell with 16,368 kJ wave energy.
  • Next surfable swell (1★+): Saturday 15 Aug, 8AM (local time) - 10ft (3.0m), 10s period with ENE swell.

Best Forecast Surf Conditions for ADs/Doubles this week:

The surf forecast for ADs/Doubles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 8AM. The primary swell is predicted to be 3.0m and 10s period with a secondary swell of 0.8m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at ADs/Doubles in the next 16 days are 7.5m 12s and forecast to arrive on Sunday (Aug 16) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 8s period and expected on Monday (Aug 10) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 15th Aug)10ft (3.0m) 10s
Best Surf 8AM (Sat 15th Aug)10ft (3.0m) 10s
Most Powerful11AM (Sun 16th Aug)25ft (7.5m) 12s

Table - best surf conditions forecast for ADs/Doubles over the next 16 days.


The Lowdown

Alright, let's get this straight. The next couple of weeks are looking pretty bleak for a proper surf. It's a whole lot of wind and chop, with very little to get excited about. The first week is basically a write-off, and we've got a run of at least six or seven days where you wouldn't even bother getting your board wet. It's a long, flat, and bumpy stretch, but it's not the norm around here for it to stay this poor for too long, so we'll keep our fingers crossed.

Looking at the beginning, through to the 14th, it's really just a mess. The wind is up from the east-northeast, mostly cross-shore, and it's going to be lumpy and uninviting. The swell is weak to moderate, with the combined energy staying in the 500-1000 range for most of it. There's a glimmer of something bigger on the 12th, but it's still too messy to be any good. All this is at ADs/Doubles, and honestly, it's just not worth the paddle to get beaten up by that cross-chop.

We are waiting for the weekend to change things up, but it's for a different reason. On the 15th and 16th, the swell is predicted to pump, but it's going to be way too big for this spot. We're talking overhead-plus territory, with size hitting 10ft on the Saturday and pushing 15ft by Sunday afternoon. The energy is massive, reaching 6921, but it's a serious case of too much of a good thing. It's wind and tide favorable, but this break just can't hold that kind of size, and it's going to be a washing machine. The wind is cross-off and clean on Sunday morning, which is tempting, but the size is just too much. All of this is too big for beginners, and really only a proper expert wave. This would be a heavy, potentially dangerous situation.

After that, from the 17th onwards, the wind swings around to the south and it drops back into the poor category, with the swell dropping away. The long-range hints of a south-southwest groundswell around the 23rd and 24th carry a lot of period, over 20 seconds, which is a positive sign, but the wind is still trash, so it's likely to be lumpy and messy. The energy is moderate to strong, but the conditions just aren't there. It looks more like a kite-surfing kind of setup than a paddle-surfing one for most of this period.

If I had to call it, there's nothing here that's a true standout for a surfer. The water temperature is about average for this time of year, so you won't need a thick suit. It's a waiting game, and while the long-range stuff has some promise, it's just too far out and the wind is too messy to get excited about. Keep the board in the car and enjoy the time off.

Short Range Forecast

Mostly dry. Warm (max 26°C on Mon morning, min 25°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Heavy rain (total 42mm), heaviest during Sat night. Warm (max 26°C on Thu morning, min 25°C on Thu night). Winds increasing (fresh winds from the NE on Thu morning, severe gales from the SSW by Sat night).

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
!
!
!
!
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
ENE
8
0.7
SSW
15
1.5
E
7
1.4
ENE
7
0.8
SSW
14
0.6
S
20
0.9
S
18
1
S
18
1
S
16
1
S
16
1.2
S
15
1.1
S
15
2.3
ENE
8
2.3
ENE
8
3
ENE
8
3
ENE
10
3.5
ENE
12
4
ENE
11
7.5
ENE
12
5.5
E
11
2.5
ENE
9
Wave Graph
Metric surfscale
Energy kJ
232
234
245
208
269
268
509
613
520
501
653
537
588
669
889
1956
3331
3525
16368
7050
1114
Wind (km/h)
30
ENE
30
ENE
25
ENE
25
ENE
30
ENE
25
ENE
30
ENE
35
ENE
30
ENE
35
NE
35
NE
40
ENE
40
NE
35
NE
35
NE
40
NNE
45
N
45
WSW
35
SSE
30
SSE
20
SE
Wind State
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-on
cross-on
on
High Tide
1:55PM0.79m
1:52AM0.27m
2:36PM0.79m
2:40AM0.31m
3:14PM0.76m
3:27AM0.36m
3:49PM0.71m
4:15AM0.41m
4:22PM0.64m
5:04AM0.45m
4:53PM0.55m
5:55AM0.48m
5:21PM0.47m
Low Tide
9:21PM0.06m
7:31AM-0.04m
9:52PM0.05m
8:22AM-0.02m
10:21PM0.04m
9:11AM0.01m
10:50PM0.04m
10:01AM0.07m
11:17PM0.04m
10:54AM0.13m
11:44PM0.05m
11:53AM0.20m
00:11AM0.05m
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:07
6:07
6:07
6:07
6:07
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:04
7:02
7:02
7:01
7:00
7:00
7:00
 mm
3
39
15
2
2
Temp °C
26
26
26
26
26
25
25
25
26
26
26
25
25
25
25
26
26
26
26
27
26
Feels °C
26
25
26
25
24
22
24
22
25
24
23
22
21
22
22
24
23
22
22
26
26
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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