
Surf Forecasts:
Empty Lots surf forecast from 21 Jul 2026:
- Most powerful swell: Monday 27 Jul, 8AM (local time) - 6ft (1.8m), 15s period, E swell with 1,409 kJ wave energy.
Best Forecast Surf Conditions for Empty Lots this week:
The most powerful waves expected at Empty Lots in the next 16 days are 1.8m 15s and forecast to arrive on Monday (Jul 27) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 8s period and expected on Monday (Jul 27) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Mon 27th Jul) | 6ft (1.8m) 15s |
Table - best surf conditions forecast for Empty Lots over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's cookin' at Empty Lots.
First off, I gotta be straight with you – this stretch of ocean is going through a bit of a moody spell. The water is sitting at a pretty average temperature for this time of year, nothing wild there. But the real story is the wind. It's been howling from the ENE for days, and it's not letting up for a while. That's making things messy, with a constant cross-chop that's just killing the wave quality. The swell energy is pretty hefty behind it all – we're seeing moderate to strong combined energy readings, like 481 to 992 (moderate) in the early days, and then it jumps up to four-digit numbers like 1172 and 1417 (strong) by the weekend, but the wind is just ruining it.
For the first week, from Tuesday the 21st through to Monday the 27th, it's a write-off. The wind is too strong and too cross-shore, creating lumpy, choppy conditions. The wave heights are small, between 2ft and 6ft, with a period that's all over the place – we get a super long 24-second period swell from the SSW on Wednesday the 22nd, but that's just a tease with that wind. There's a bit of a bump in size on the 27th and 28th, with the swell pushing 6ft to 6ft, and the period dropping to a more standard 14 seconds, which is okay, but the wind is still messy.
Now, the first real glimmer of hope comes on Tuesday, July 28th. The morning is still a bit lumpy with a 6ft E swell and a cross-shore breeze, but the afternoon... the afternoon is the standout. The wind goes light and variable, becoming a clean cross-offshore from the NE at 15 mph. The swell is a solid 6ft from the ENE with a period of 13 seconds. The combined energy is strong at 1546. This is the best window we've got. The waves will be clean, with that offshore wind holding the faces up. It's a bit of a beast at 6ft, getting into the intermediate zone, but for any experienced surfer, this is the session to aim for. The break is fairly consistent, but crowds are possible, so don't expect to have it all to yourself.
After that, Wednesday the 29th still has some clean moments, with a 5ft ENE swell and a glassy cross-offshore wind in the afternoon, but the energy is dropping. From Thursday the 30th onward, the bottom falls out. The wind swings around and the swell drops to tiny 2ft to 4ft slop with short periods. The forecast looks pretty bleak through the end of July and into the first week of August. There's a small window on Sunday, August 2nd with a 4ft E swell, but it's short period (8 seconds) and the wind is a fresh cross-shore, so it's back to the lumpy stuff. Honestly, for the rest of the run, you're better off finding something else to do.
So, to sum it up: the first week is a bust. The only real, honest-to-goodness quality surf is that Tuesday afternoon, July 28th at Empty Lots. It's going to be clean, with a decent-sized swell. Mark it on your calendar, but don't hold your breath for the rest of the forecast.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 28°C on Tue afternoon, min 24°C on Mon night). Winds increasing (light winds from the ENE on Tue night, fresh winds from the ENE by Thu afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Sun afternoon, min 24°C on Thu night). Mainly fresh winds. | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 14 | S 14 | S 13 | SSW 24 | SSW 23 | SSW 22 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 18 | SSW 18 | E 16 | E 16 | E 15 |
Wave Graph | |||||||||||||||||||
163 | 329 | 311 | 342 | 437 | 426 | 480 | 561 | 395 | 616 | 329 | 428 | 298 | 502 | 685 | 662 | 723 | 827 | 1046 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 10:46AM0.54m | 7:33PM0.36m | 11:52AM0.59m | 12:45PM0.63m | 10:43PM0.26m | 1:30PM0.66m | 00:28AM0.25m | 2:09PM0.70m | 1:28AM0.26m | 2:45PM0.72m | 2:12AM0.27m | ||||||||
Low Tide | 2:48AM0.12m | 6:02PM0.36m | 3:27AM0.12m | 4:16AM0.12m | 9:32PM0.26m | 5:13AM0.11m | 9:33PM0.22m | 6:08AM0.10m | 9:50PM0.20m | 6:58AM0.08m | 10:10PM0.18m | ||||||||
— | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | |
7:15 | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — | — | 7:13 | — | |
mm | 2 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 27 | 28 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 27 | 24 |
Feels °C | 25 | 28 | 27 | 25 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 24 | 24 | 23 | 23 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | ENE 7 | S 14 | S 14 | E 7 | S 13 | SSW 23 | S 13 | SSW 20 | SSW 20 | SSW 18 | S 12 | SSW 17 | SSW 16 | E 8 | SSW 18 | SSW 18 | E 16 | E 16 | E 15 |
89 | 329 | 311 | 97 | 277 | 426 | 206 | 561 | 395 | 616 | 187 | 428 | 298 | 227 | 685 | 662 | 723 | 827 | 1046 | |
Swell 2 Height (m) Direction Period (s) | S 13 | E 7 | SSW 16 | S 13 | E 12 | S 13 | SSW 22 | S 12 | S 11 | S 11 | SSW 18 | S 12 | S 20 | SSW 19 | S 11 | E 17 | SSW 16 | SSW 16 | SSW 16 |
163 | 79 | 103 | 342 | 102 | 125 | 480 | 134 | 163 | 56 | 329 | 138 | 296 | 502 | 60 | 481 | 568 | 452 | 416 | |
Swell 3 Height (m) Direction Period (s) | S 15 | SW 17 | E 11 | E 13 | SSW 24 | E 11 | E 12 | SW 16 | SSW 16 | S 13 | SW 16 | S 21 | S 12 | SSW 16 | E 14 | S 11 | S 11 | S 11 | S 10 |
161 | 73 | 23 | 84 | 437 | 90 | 139 | 124 | 173 | 85 | 118 | 329 | 100 | 288 | 103 | 37 | 36 | 35 | 19 | |
Wind waves Height (m) Direction Period (s) | — | — | ENE 7 | ENE 7 | E 7 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 7 | ENE 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
— | — | 65 | 153 | 113 | 104 | 110 | 173 | 233 | 247 | 278 | 277 | 272 | 400 | 212 | 245 | 159 | 220 | 120 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 13 | 13 | 5 | 13 | 16 | 21 | 21 | 24 | 13 | 21 | 144 | 14 | 13 | 24 | 13 | 13 | 144 | 13 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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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.










