
Surf Forecasts:
Empty Lots surf forecast from 20 Jul 2026:
- Best quality surf: Monday 20 Jul, 2AM (local time) - 1.5ft (0.5m), 18s period, S swell with cross-offshore winds.
- Most powerful swell: Sunday 26 Jul, 5PM (local time) - 5ft (1.5m), 16s period, E swell with 1,115 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 2AM (local time) - 1.5ft (0.5m), 18s period with S 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 Monday (Jul 20) at 2AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.5m and 11s. Another secondary swell of 0.5m and 18s 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 1.5m 16s and forecast to arrive on Sunday (Jul 26) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 20th Jul) | 1.5ft (0.5m) 18s |
| Best Surf | 2AM (Mon 20th Jul) | 1.5ft (0.5m) 18s |
| Most Powerful | 5PM (Sun 26th Jul) | 5ft (1.5m) 16s |
Table - best surf conditions forecast for Empty Lots over the next 16 days.
The Lowdown
Alright, surfers, grab a seat. Let's talk about the next 16 days. This is a tough stretch for us, so I'm gonna be straight with you.
First thing you gotta know: the next few days are a write-off. We’re looking at a solid gap of poor conditions right through the start of the period. The wind is a constant problem, and the swell energy is just not lining up right. Don't even bother waxing your board until later in the week.
Alright, let's get into it. The only break that even has a pulse is Empty Lots. This is a reef break, fairly consistent, but it's exposed and the wind is a real issue. The water temp is about average for the time of year, so nothing weird there.
We start seeing a bit of hope on Monday, July 28th. The morning shows a 5 ft swell from the east, with a 12-second period. The combined energy is moderate (913). The wind is a gentle cross-shore, which is the best we’ve seen. It’s still marginal, but it’s the only window that might be worth a look. The afternoon drops off a bit to 5 ft, so the morning is your best bet.
Tuesday, July 29th, is a no-go. The wind switches to a cross-onshore, and the swell bumps up to 5 ft but it’s just messy. That's a hard pass.
Looking further out, the end of the first week into the second week is a whole lot of nothing. The wind stays onshore or cross-onshore, and the swell energy is weak. The period from Thursday, July 31st, all the way through to Tuesday, August 4th, is just poor surf with no real hope. The combined energy drops into the low hundreds and the swell is small and weak.
Honestly, if you’re desperate, the only real standout is that Monday morning, July 28th, at Empty Lots. It’s not going to be epic, but it’s the least bad of a bad bunch. The rest of the 16 days is a bust. For most of this, the setup looks more interesting for kite surfing than paddle surfing, given the persistent cross-shore wind and messy conditions.
Stay patient, keep an eye on the charts, but don't hold your breath.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 28°C on Mon afternoon, min 24°C on Sun night). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Thu morning. Warm (max 27°C on Fri afternoon, min 24°C on Wed night). Mainly fresh winds. | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||
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 18 | S 16 | S 16 | S 13 | S 14 | S 14 | S 13 | SSW 24 | SSW 23 | SSW 22 | SSW 20 | SSW 20 | SSW 18 | E 7 | SSW 17 | E 8 | SSW 19 | SSW 18 | E 17 |
Wave Graph | |||||||||||||||||||
153 | 193 | 407 | 163 | 329 | 311 | 277 | 437 | 426 | 480 | 561 | 395 | 616 | 399 | 428 | 413 | 502 | 692 | 797 | |
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 | 9:31AM0.50m | 7:31PM0.43m | 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 | ||||||||
Low Tide | 2:15AM0.11m | 3:02PM0.36m | 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 | ||||||||
— | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
7:15 | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:14 | — | — | 7:14 | — | — | 7:14 | — | |
mm | — | — | — | — | 2 | 1 | — | — | — | — | 2 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 27 | 28 | 25 | 27 | 27 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 26 | 27 | 25 | 26 | 26 | 25 |
Feels °C | 25 | 26 | 26 | 24 | 26 | 25 | 24 | 23 | 24 | 24 | 23 | 22 | 23 | 22 | 23 | 22 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | S 13 | S 16 | S 13 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SSW 20 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 19 | SSW 18 | E 17 |
71 | 121 | 407 | 163 | 329 | 311 | 277 | 277 | 264 | 206 | 561 | 395 | 616 | 329 | 428 | 298 | 502 | 692 | 797 | |
Swell 2 Height (m) Direction Period (s) | S 18 | S 16 | SW 18 | S 15 | SW 17 | ENE 7 | E 13 | E 12 | SSW 23 | SSW 22 | S 12 | S 11 | S 11 | S 12 | S 12 | S 20 | SSW 16 | E 14 | SSW 18 |
152 | 193 | 80 | 161 | 73 | 79 | 84 | 102 | 426 | 480 | 132 | 125 | 56 | 143 | 102 | 296 | 288 | 103 | 662 | |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 18 | W 12 | SW 16 | E 12 | SSW 16 | SSW 15 | SSW 24 | E 11 | E 12 | SW 16 | SSW 16 | S 13 | SSW 16 | S 21 | S 12 | E 15 | E 18 | S 11 |
92 | 83 | 24 | 132 | 25 | 103 | 93 | 437 | 90 | 139 | 124 | 173 | 85 | 94 | 329 | 100 | 112 | 155 | 36 | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | ENE 8 | ENE 7 | E 7 | ENE 7 | E 7 | ENE 7 | ENE 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | ENE 8 | ENE 8 |
153 | 121 | 151 | 132 | 94 | 153 | 117 | 135 | 81 | 119 | 229 | 270 | 340 | 399 | 427 | 413 | 272 | 373 | 308 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 11 | 13 | 13 | 13 | 13 | 14 | 13 | 14 | 13 | 21 | 24 | 13 | 22 | 144 | 31 | 13 | 144 | 13 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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.










