Empty Lots Surf Break

Lat Long: 21.31° N 158.01° W

Empty Lots Surf Forecast and Surf Report

Issued: 1 am 17 Aug 2026 (local time)

Forecast update in  hr  min

Today's Empty Lots sea temperature is
27.2° C
0.4° 

Empty Lots surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Empty Lots surf forecast from 17 Aug 2026:

  • Best quality surf: Saturday 22 Aug, 2AM (local time) - 3ft (0.9m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Friday 21 Aug, 5AM (local time) - 3ft (0.9m), 17s period, SW swell with 414 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 2ft (0.6m), 16s period with SSW swell.

Best Forecast Surf Conditions for Empty Lots this week:

The surf forecast for Empty Lots over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 2AM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.8m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Empty Lots in the next 16 days are 0.9m 17s and forecast to arrive on Friday (Aug 21) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 7s period and expected on Thursday (Aug 20) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Thu 20th Aug)2ft (0.6m) 16s
Best Surf 2AM (Sat 22nd Aug)3ft (0.9m) 16s
Most Powerful 5AM (Fri 21st Aug)3ft (0.9m) 17s

Table - best surf conditions forecast for Empty Lots over the next 16 days.


The Lowdown

Alright, this is Rusty. Let’s have a look at the forecast for Empty Lots.

Honestly, folks, it’s a bit of a grim picture coming up. The overall pattern for the next couple of weeks is dominated by persistent cross-shore winds that won’t let up, and the surf quality just never gets good. For the first week or more, we are stuck with poor surf conditions, so don’t expect much.

The first sign of anything rideable creeps in on Thursday the 20th, but only as marginal. Swell is small, around 2ft from the SSW, with a long period. The wind stays light and cross-onshore, which isn’t doing us any favours. The wave energy is moderate at best (400-543). It’s a bit of a tease, really.

The standout window – and I use that word loosely – looks to be from the morning of Tuesday the 25th of August onward, with the swell building. By the 27th and 28th, we see swell pushing 8ft to 8ft from the east, with moderate to strong combined energy (1720 is the peak). That’s solid size for Empty Lots, definitely in the expert-only zone. However, the period is short (8 seconds) and the wind remains a moderate cross-shore breeze. Those conditions mean lumpy, choppy surf. It’s big but messy, and with that short period, it’s going to close out fast. Not what you’d call a classic day.

The only real spark of hope comes on the 26th of August in the afternoon, when a 4ft SSW swell with a much better 12-second period arrives, and combined energy is strong (1116). The wind drops to 12 mph. Still cross-shore, so not perfect, but that longer period from the south is your best chance for a wave with a bit of shape. Even then, it’s only a marginal forecast.

There’s a long stretch of poor or marginal conditions.

For the most part, this setup at Empty Lots looks more interesting for kite surfing than paddle surfing, especially when the wind is up and the swell is onshore.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 24°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Thu afternoon, min 25°C on Thu morning). Wind will be generally light.

Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
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
0
2
0
1
2
1
0
3
0
0
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
S
14
0.9
S
14
0.8
S
13
0.8
S
13
0.7
S
13
0.7
S
13
0.5
SW
16
0.5
SW
16
0.6
SSW
16
0.7
SW
18
0.7
SW
17
0.8
SSW
16
0.8
SSW
17
0.8
SSW
16
0.9
SW
16
0.8
SSW
16
0.8
SSW
16
1.6
ENE
7
1.4
E
7
1.6
ENE
7
0.7
SSW
14
Wave Graph
Metric surfscale
Energy kJ
412
329
222
219
162
158
129
125
175
316
305
347
364
326
367
326
318
245
203
220
203
Wind (km/h)
25
ENE
20
ENE
20
ENE
25
ENE
25
ENE
15
ENE
20
ENE
15
ENE
10
NE
10
E
5
ENE
5
NNE
10
SSE
10
SE
10
NE
20
ESE
20
E
25
ENE
30
ENE
30
ENE
25
ENE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-on
cross
glassy
on
cross-on
cross-off
cross-on
cross
cross
cross
cross
cross
High Tide
6:10PM0.44m
8:25AM0.55m
6:13PM0.37m
9:42AM0.56m
11:04AM0.57m
12:12PM0.60m
11:03PM0.23m
1:02PM0.64m
00:38AM0.25m
1:42PM0.67m
1:26AM0.28m
Low Tide
1:18PM0.31m
00:54AM0.11m
2:59PM0.34m
1:23AM0.13m
2:04AM0.14m
3:11AM0.15m
9:15PM0.23m
9:01PM0.20m
5:49AM0.13m
9:11PM0.18m
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:11
6:11
6:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:00
6:59
6:58
6:57
6:55
6:55
 mm
Temp °C
26
26
25
26
27
25
26
27
25
27
28
26
27
27
27
27
28
26
27
28
25
Feels °C
26
26
25
24
25
25
26
27
26
29
30
29
30
29
30
28
29
27
25
26
24
  • Map Icons:
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  • 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 Empty Lots Surf forecast

The above surf forecast table for Empty Lots provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Empty Lots can be found by selecting the local surf guide option on the grey menu. Our Empty Lots 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 (Empty Lots) 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 Empty Lots 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.

Empty Lots is 0 km (0 miles) from 'Ewa Beach. If you plan a vacation in Oahu, look for hotels and other accommodation in 'Ewa Beach. 'Ewa Beach has rooms for a wide range of budgets as well as car hire and transport links.

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