ADs/Doubles Surf Break

Lat Long: 21.30° N 157.66° W

ADs/Doubles Surf Forecast and Surf Report

Issued: 1 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's ADs/Doubles sea temperature is
26.4° 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 8 Jul 2026:

  • Most powerful swell: Wednesday 8 Jul, 8PM (local time) - 8ft (2.5m), 8s period, ENE swell with 725 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 2.5m 8s and forecast to arrive on Wednesday (Jul 08) at 8PM. 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 TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Wed 8th Jul)8ft (2.5m) 8s

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


Right, let’s have a look at what’s coming up for ADs/Doubles.

To be honest, mate, the next couple of weeks are looking pretty rough. We’ve got a solid run of ENE swell hanging around, but the wind is just murdering it. From Tuesday 7 July right through, it’s a constant stream of fresh to strong cross-shore and cross-onshore ENE winds, blowing 18 to 25 mph. That’s creating messy cross-chop and lumpy conditions, and the wave quality is just poor. The swell is there – between 6 ft and 8 ft with moderate energy – but it’s all short-period, 7 to 8 seconds, and with that wind, it’s a washing machine. Not even worth paddling out for.

This is a beach-and-reef setup, but with that much wind and chop, frankly, it looks more interesting for kite surfing than paddle surfing.

That stretch of poor conditions runs all the way through until the morning of Monday 20 July. There’s a gap of about two weeks with no real surf recommendation.

Then, finally, there’s a flicker of hope on Tuesday 21 July. The morning shows a 4 ft swell from the east, but the real story is the period jumps to 16 seconds – that’s a very long period groundswell. The combined energy is strong. However, the wind is still a moderate cross-shore from the ENE at 15 mph, and the surf is still only rated as marginal. That long period swell at a beach break can break too straight, so it’s a bit of a caveat.

The real standout, though, is on Wednesday 22 July. The afternoon shows glassy conditions – a light SSE breeze at just 3 mph, and the water will be glassy. The swell is 4 ft from the east, with a 14-second period, and the combined energy is moderate. The wind is offshore for the break (the optimum is ESE, and the swell is from the east, which is close enough), and the wave quality is expected to be very good. This is the one day to pencil in. The water temperature is about 80°F, which is pretty normal for the time of year, nothing unusual there.

So, if you’ve got patience, Wednesday 22 July afternoon is the only true standout. The rest of the window is a write-off.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 25°C on Wed morning, min 24°C on Tue afternoon). Mainly strong winds.

Days 5-7 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 25°C on Fri afternoon, min 24°C on Fri night). Mainly strong winds.

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
ENE
8
2.4
ENE
7
2.3
ENE
7
2.5
ENE
7
2.2
ENE
8
1.9
ENE
8
1.9
ENE
8
2
ENE
7
1.9
ENE
7
2.1
ENE
7
2.5
ENE
7
2.3
ENE
7
2.1
ENE
7
2.4
ENE
7
2.2
ENE
7
2.1
ENE
8
2.3
ENE
8
2.1
ENE
8
1.9
ENE
8
1.9
ENE
7
1.7
ENE
8
Wave Graph
Metric surfscale
Energy kJ
566
637
573
655
557
410
400
428
390
469
687
581
462
603
528
531
607
494
410
369
337
Wind (km/h)
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
NE
35
ENE
35
ENE
35
ENE
35
ENE
35
ENE
30
ENE
30
ENE
30
ENE
Wind State
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
High Tide
8:03PM0.36m
10:53AM0.55m
9:06PM0.28m
11:46AM0.64m
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
Low Tide
3:55PM0.27m
3:22AM-0.01m
6:02PM0.24m
4:05AM-0.03m
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
clear
clear
clear
clear
rain showers
clear
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:54
5:54
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:15
7:15
7:15
7:15
7:15
7:15
7:15
7:15
 mm
2
2
Temp °C
24
24
25
25
24
25
25
24
25
25
24
24
25
24
25
25
24
24
25
24
25
Feels °C
20
20
21
21
20
22
22
21
22
22
21
20
22
21
23
22
20
21
22
21
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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