
Surf Forecasts:
Empty Lots surf forecast from 28 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 11PM (local time) - 6ft (1.9m), 12s period, ENE swell with cross-offshore winds.
- Most powerful swell: Tuesday 28 Jul, 2PM (local time) - 7ft (2.1m), 13s period, E swell with 1,514 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 11PM (local time) - 6ft (1.9m), 12s period with ENE 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 Tuesday (Jul 28) at 11PM. The primary swell is predicted to be 1.9m and 12s period with a secondary swell of 0.7m and 14s. 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 2.1m 13s and forecast to arrive on Tuesday (Jul 28) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 7s period and expected on Tuesday (Jul 28) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 28th Jul) | 6ft (1.9m) 12s |
| Best Surf | 11PM (Tue 28th Jul) | 6ft (1.9m) 12s |
| Most Powerful | 2PM (Tue 28th Jul) | 7ft (2.1m) 13s |
Table - best surf conditions forecast for Empty Lots over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a proper look at what's on the cards for Empty Lots.
Alright, so the outlook for Empty Lots over the next 16 days is a bit of a mixed bag. We're looking at a window that starts with some moderate swell but the wind is going to be a real problem for most of it. The water temp is sitting at 80°, which is about average for this time of year, so nothing unusual there.
The best chance for a decent wave comes up on Wednesday, July 29th. The morning starts with a light cross-on breeze and 5ft swell from the ENE, but the real stand-out is the afternoon. We get a glassy clean-up with 4ft of ENE swell, period around 9 seconds. That's not going to be a massive day, but with the wind totally dropping out, it'll be the cleanest surf of the whole run. The combined energy is moderate at 582, so there's a bit of push. With the water being warm and the conditions that good, it's worth a paddle. Empty Lots is a reef break, and it's fairly consistent here, which is a plus, but it does get crowded sometimes, so expect some company.
The early part of the run, from Tuesday the 28th, has some size with 7ft to 7ft swell from the E, but it's crossed-up by a strong NE wind. The combined energy is strong, hitting 1569 and 1657, but the wind is going to trash it. This is a reef setup, and with that much wind and cross-chop, it might actually be more interesting for a kite session than a paddle session.
From Thursday the 30th onwards, it really goes downhill for a while. The wind cranks from the ENE and sticks around, with speeds hitting 25 to 28 mph. The swell stays around 5ft to 8ft, but it's short-period, 8-second windswell, and the cross-wind creates a horrible, lumpy chop. The combined energy is moderate to strong (816 to 1250), but it's just messy. This pattern of poor conditions looks set to last for about a week, right through to Wednesday, August 6th.
There's a glimmer of hope late in the run. On Sunday, August 9th, we see a shift. The swell direction swings to the SSW, and the period jumps to a very long 18 seconds. That's a proper groundswell. The morning has 3ft at 18 seconds, and the combined energy is strong at 937. The wind is still a fresh cross-shore, so it won't be perfect, but that long-period energy is promising. The afternoon is similar, 3ft at 18 seconds with 892 energy. The wind lightens up a touch but is still cross-shore.
This long-period SSW swell is best suited for a reef like Empty Lots, but these long-period swells can be a bit tricky. They tend to have long waits between sets, but the waves that come through will have plenty of shape and power. The wind continues to be a cross-shore issue through the following days, but the swell direction and period are a big improvement over the short-period junk we saw earlier. This is the only other window worth keeping an eye on, but it's a long-range call so it's a bit less certain.
Stay safe out there.
Rusty
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Fri morning, min 24°C on Fri night). Winds decreasing (strong winds from the ENE on Sat morning, light winds from the NE by Sun night). | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
AM | PM | 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) | E 13 | E 13 | ENE 11 | ENE 10 | ENE 9 | S 14 | S 14 | S 13 | SW 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 13 |
Wave Graph | |||||||||||||||||||||
1380 | 1468 | 851 | 425 | 266 | 243 | 232 | 280 | 268 | 294 | 308 | 686 | 809 | 650 | 682 | 579 | 422 | 358 | 344 | 180 | 212 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-on | glassy | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 3:48PM0.75m | 3:28AM0.31m | 4:17PM0.75m | 4:07AM0.34m | 4:44PM0.73m | 4:49AM0.37m | 5:10PM0.70m | 5:33AM0.41m | 5:35PM0.65m | 6:22AM0.44m | 5:59PM0.58m | 7:18AM0.48m | 6:23PM0.51m | ||||||||
Low Tide | 8:21AM0.04m | 10:55PM0.16m | 8:58AM0.05m | 11:17PM0.15m | 9:35AM0.07m | 11:39PM0.13m | 10:13AM0.10m | 00:01AM0.12m | 10:55AM0.16m | 00:23AM0.11m | 11:42AM0.22m | 00:48AM0.10m | 12:42PM0.28m | 1:16AM0.09m | |||||||
6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
— | 7:12 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | — | 7:10 | — | — | 7:09 | — | — | 7:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 29 | 26 | 26 | 26 | 26 | 28 | 28 | 26 | 27 | 27 | 25 | 26 | 26 | 25 | 26 | 27 | 25 | 27 | 27 | 25 |
Feels °C | 29 | 29 | 28 | 28 | 30 | 30 | 28 | 26 | 25 | 23 | 23 | 22 | 20 | 21 | 22 | 23 | 24 | 25 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | ENE 11 | ENE 10 | ENE 9 | ENE 9 | E 8 | E 8 | S 13 | S 12 | SW 15 | SW 15 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 8 | E 13 | E 13 |
1380 | 1468 | 851 | 425 | 266 | 162 | 186 | 124 | 163 | 151 | 236 | 220 | 202 | 191 | 196 | 196 | 146 | 146 | 200 | 123 | 212 | |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | S 14 | S 14 | S 13 | SW 16 | SW 16 | E 16 | E 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | E 13 | SSW 12 | SSW 12 |
189 | 189 | 195 | 261 | 257 | 243 | 232 | 280 | 268 | 261 | 231 | 205 | 194 | 149 | 131 | 131 | 114 | 57 | 89 | 50 | 56 | |
Swell 3 Height (m) Direction Period (s) | NNE 8 | NNE 8 | NNE 9 | SW 21 | SW 19 | SW 19 | SSW 18 | SSW 18 | E 16 | E 15 | S 12 | S 12 | SSW 12 | S 11 | S 11 | S 11 | S 11 | SW 13 | SSW 13 | SW 13 | SSE 9 |
14 | 20 | 8 | 17 | 59 | 95 | 209 | 207 | 81 | 110 | 106 | 71 | 45 | 39 | 22 | 9 | 9 | 42 | 54 | 41 | 16 | |
Wind waves Height (m) Direction Period (s) | NNE 8 | NNE 9 | NNE 9 | — | — | — | — | — | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 |
173 | 190 | 151 | — | — | — | — | — | 201 | 294 | 308 | 686 | 809 | 650 | 682 | 579 | 422 | 358 | 344 | 180 | 176 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 11 | 0 | 11 | 0 | 13 | 13 | 13 | 21 | 24 | 29 | 145 | 165 | 29 | 31 | 21 | 173 | 14 | 21 | 14 | 0 |
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.










