Empty Lots Surf Break

Lat Long: 21.31° N 158.01° W

Empty Lots Surf Forecast and Surf Report

Issued: 7 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Empty Lots sea temperature is
27.4°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 14 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 5PM (local time) - 1.5ft (0.4m), 15s period, SSW swell with glassy winds.
  • Most powerful swell: Thursday 17 Sep, 11PM (local time) - 4ft (1.2m), 18s period, SSW swell with 826 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 5PM (local time) - 1.5ft (0.4m), 15s 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 Sunday (Sep 13) at 5PM. The primary swell is predicted to be 0.4m and 15s period with a secondary swell of 0.4m and 12s. Another secondary swell of 0.6m and 9s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Empty Lots in the next 16 days are 1.2m 18s and forecast to arrive on Thursday (Sep 17) 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 4s period and expected on Monday (Sep 14) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Sun 13th Sep)1.5ft (0.4m) 15s
Best Surf 5PM (Sun 13th Sep)1.5ft (0.4m) 15s
Most Powerful11PM (Thu 17th Sep)4ft (1.2m) 18s

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


The Lowdown

Alright, Rusty here. Let’s get into it. We’re looking at a pretty tough stretch ahead for Empty Lots. This is a reef break, exposed to the swell, and it likes that SSE direction, but the wind and the waves are just not playing ball for most of this run.

Right off the bat, the water temp is sitting at 81° – that’s pretty much what you’d expect for this time of year, nothing out of the ordinary.

We kick things off this Sunday morning, the 13th. Tiny swell, only 2 ft out of the SW, but the period is a long 15 seconds. The real problem is the cross-shore wind, so it’s going to be a bit messy. The combined energy is weak (232), and the report calls it marginal. Sunday afternoon sees the wind go glassy with a slight breeze from the ENE, and the swell drops to 1 ft. It’ll be clean as a whistle but barely a ripple. You could get a knee-high one if you’re desperate, but it’s not really surfable.

Monday the 14th and Tuesday the 15th are more of the same. The swell stays tiny, under 3 ft, and that cross-shore wind is a constant issue. The energy picks up a bit Tuesday morning to 620, but the conditions are still lumpy and cross. The forecast is calling it poor or marginal. Not worth the paddle.

From Wednesday the 16th through to the end of the month, we see a slow build in swell, but the wind is our enemy. It’s almost always a fresh cross-shore breeze from the ENE or E, cranking at 18 to 22 mph. That’s going to put a nasty lumpy chop on the surface. By the 17th, the swell bumps up to 6 ft, but with that wind and a short period of 10 seconds, it’s going to be a washing machine. The combined energy jumps into the strong range (1209) but the forecast says “poor surf conditions” – that’s all you need to know.

The 20th of September sees a spike to 6 ft from the E, but with a period of just 8 seconds, that’s a short-period windswell. Combined with the fresh cross-shore, it’s going to be ugly. We finally get a clean window on the afternoon of the 24th, with a cross-offshore breeze, but the swell is 6 ft from the E with a 9-second period. That’s a lot of energy (879), but the quality is still only marginal.

After the 24th, it’s a long grind of 5 ft to 6 ft waves from the east, all with short periods and a fresh, messy cross-wind. The 28th looks a little better with a 3 ft swell and a longer 17-second period from the SSW, but again, the cross-wind ruins the surface.

Honestly, if I had to pick a standout, and I mean really scrape the barrel, it would be Sunday afternoon the 13th. The swell is tiny, but it’s glassy. You won't get a wave, but you’ll get wet. For the rest of the 16 days, the wind is just too strong and in the wrong direction for Empty Lots to offer anything clean. The set-up with this much cross-shore wind and building swell might honestly be more fun for a kite surfer than a paddle surfer. It’s a long, frustrating gap with no real recommendations. Stick to the coffee shop and watch the forecast for a change.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Wed morning, min 26°C on Wed morning). Mainly fresh winds.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
0
0
1
1
1
2
0
1
1
0
0
1
0
1
0
0
1
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
SW
15
0.4
SSW
15
0.6
SSW
14
0.3
SW
24
0.5
SW
22
0.5
SW
21
0.9
SW
20
0.8
SSW
19
0.9
SW
19
0.9
SSW
18
0.9
SSW
18
0.9
SSW
17
0.8
SSW
16
1.8
ENE
10
1.2
SSW
18
1.1
SSW
17
1.1
SSW
17
1
SSW
16
0.9
SSW
16
1
SSW
16
0.8
SSW
14
Wave Graph
Metric surfscale
Energy kJ
107
84
134
87
227
224
557
480
535
541
541
510
322
614
826
725
675
539
419
512
260
Wind (km/h)
15
E
5
ENE
10
NE
20
E
15
ENE
10
ENE
20
E
25
ENE
15
NE
25
ENE
30
NE
30
NE
35
ENE
35
ENE
30
ENE
35
ENE
25
E
25
E
35
ENE
30
ENE
30
ENE
Wind State
cross
glassy
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
4:46PM0.48m
5:51AM0.63m
5:07PM0.41m
6:35AM0.62m
5:22PM0.36m
7:27AM0.60m
5:15PM0.31m
8:35AM0.57m
10:01AM0.57m
11:19AM0.58m
11:43PM0.23m
Low Tide
11:21AM0.20m
10:57PM0.08m
12:14PM0.24m
11:18PM0.09m
1:19PM0.28m
11:41PM0.11m
3:06PM0.30m
00:08AM0.13m
00:43AM0.16m
1:55AM0.18m
8:04PM0.21m
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
clear
clear
part cloud
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:18
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:36
6:35
6:34
6:32
6:31
6:30
 mm
3
Temp °C
27
27
26
26
28
26
27
28
27
28
28
26
27
28
26
27
28
26
27
27
26
Feels °C
28
28
27
25
27
27
28
28
28
28
27
25
25
27
25
24
25
24
25
25
25
  • 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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