Surf Forecasts:
Empty Lots surf forecast from 12 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 2AM (local time) - 4ft (1.2m), 7s period, E swell with cross-offshore winds.
- Most powerful swell: Sunday 16 Aug, 8AM (local time) - 16ft (5.0m), 11s period, E swell with 5,369 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 2AM (local time) - 4ft (1.2m), 7s period with E 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 Wednesday (Aug 19) at 2AM. The primary swell is predicted to be 1.2m and 7s period with a secondary swell of 0.5m and 13s. Another secondary swell of 0.4m and 8s 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 5.0m 11s and forecast to arrive on Sunday (Aug 16) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 13s period and expected on Saturday (Aug 15) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 19th Aug) | 4ft (1.2m) 7s |
| Best Surf | 2AM (Wed 19th Aug) | 4ft (1.2m) 7s |
| Most Powerful | 8AM (Sun 16th Aug) | 16ft (5.0m) 11s |
Table - best surf conditions forecast for Empty Lots over the next 16 days.
The Lowdown
G'day, it's Rusty here. Look, I'll level with you – this forecast window is a rough one for Empty Lots. It's a reef break that's advanced-level only, and it's fairly consistent, but the conditions just don't line up for a good paddle session. The water temp is sitting at 81°F, which is about average for this time of year, so at least you won't be freezing while you're getting skunked.
The pattern is a long, drawn-out run of poor surf. There are no real standouts here at all. We start on Wednesday the 12th with a bit of small swell, 3ft from the south, but a cross-shore breeze of 16 mph ruins it. Combined wave energy is weak at 1029. Thursday the 13th through Friday the 14th are similar – lumpy cross-shore chop and poor conditions. Saturday the 15th and Sunday the 16th see a big spike in size, with 8ft to 12ft east swell, but the wind cranks up to 25-34 mph, making it a total mess. For a beach and reef setup like this, with that much wind and swell, it's honestly looking more interesting for kite surfing than paddle surfing. That energy is massive – 2590 on Sunday morning – but it's unsurfable.
After that, the swell drops back to 3ft or less through the rest of the week, but the wind stays cross-shore and the quality is poor. There's a tiny glimmer on Saturday the 22nd afternoon: 2ft southwest swell, period 15 seconds, and glassy wind. That's the only "good" score in the whole 16 days but the swell is tiny. The energy is only 408. It's a rare moment of calm, but for a spot that's rarely breaking well, it's not enough to get excited about.
Honestly, there's a big gap of days with no real surf on offer. It's a blank run for this area – not unusual, but frustrating. The second week is even quieter, with small south and southwest swells and cross-shore winds. The forecast for the 22nd is promising but less certain because it's so far out. For now, I'd leave the board at home.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 25°C on Wed night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 26mm), heaviest during Sun morning. Warm (max 28°C on Sat afternoon, min 25°C on Sat night). Winds decreasing (gales from the NE on Sun morning, light winds from the E by Sun night). | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | S 18 | S 18 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | ENE 8 | E 11 | E 11 | E 10 | E 10 | E 9 | E 9 | S 14 | S 14 | ENE 7 | E 7 | E 7 | E 7 |
Wave Graph | |||||||||||||||||||||
627 | 741 | 1029 | 858 | 763 | 636 | 496 | 496 | 438 | 1397 | 1763 | 2037 | 2239 | 836 | 339 | 412 | 329 | 231 | 168 | 176 | 128 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off |
High Tide | 3:59PM0.80m | 4:08AM0.41m | 4:32PM0.75m | 4:55AM0.46m | 5:02PM0.68m | 5:41AM0.50m | 5:29PM0.60m | 6:30AM0.53m | 5:53PM0.51m | 7:23AM0.54m | 6:10PM0.44m | 8:25AM0.55m | 6:13PM0.37m | ||||||||
Low Tide | 8:53AM0.02m | 10:50PM0.10m | 9:42AM0.06m | 11:15PM0.09m | 10:30AM0.11m | 11:40PM0.09m | 11:19AM0.18m | 00:04AM0.09m | 12:13PM0.25m | 00:28AM0.10m | 1:18PM0.31m | 00:54AM0.11m | 2:59PM0.34m | 1:23AM0.13m | |||||||
6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | |
— | 7:04 | — | — | 7:02 | — | — | 7:02 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 11 | 5 | 6 | 1 | 2 | — | — | — | — |
Temp °C | 27 | 28 | 25 | 28 | 28 | 26 | 27 | 28 | 26 | 27 | 28 | 26 | 25 | 27 | 27 | 27 | 27 | 25 | 26 | 27 | 25 |
Feels °C | 25 | 26 | 24 | 25 | 25 | 25 | 24 | 25 | 24 | 24 | 25 | 24 | 18 | 25 | 27 | 28 | 28 | 25 | 24 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | E 9 | E 9 | E 8 | S 14 | E 7 | S 13 | S 13 | S 13 |
627 | 741 | 1029 | 858 | 763 | 636 | 496 | 496 | 377 | 280 | 219 | 229 | 161 | 836 | 339 | 257 | 329 | 131 | 168 | 119 | 82 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 12 | WNW 12 | W 11 | W 11 | WNW 13 | S 18 | S 16 | SSE 8 | SSE 7 | S 14 | SSE 6 | S 13 | SSE 8 | SSE 8 | SSE 8 |
289 | 289 | 28 | 27 | 27 | 25 | 27 | 27 | 21 | 22 | 34 | 99 | 190 | 117 | 134 | 412 | 20 | 222 | 26 | 28 | 28 | |
Swell 3 Height (m) Direction Period (s) | WNW 13 | WNW 12 | SSE 9 | SSE 9 | SSE 9 | SW 18 | SSE 12 | SSW 18 | SSW 17 | SSE 11 | S 16 | WNW 13 | WNW 12 | S 13 | S 14 | SSE 6 | SW 5 | SSE 6 | SSW 17 | SSW 18 | WNW 12 |
55 | 28 | 8 | 8 | 8 | 13 | 13 | 30 | 29 | 12 | 43 | 56 | 48 | 215 | 315 | 30 | 7 | 6 | 115 | 123 | 48 | |
Wind waves Height (m) Direction Period (s) | E 6 | E 7 | E 7 | E 6 | E 7 | E 7 | E 8 | E 8 | ENE 8 | E 11 | E 11 | E 10 | E 10 | SE 8 | SE 7 | ENE 8 | E 8 | ENE 7 | E 7 | E 7 | E 7 |
113 | 124 | 128 | 120 | 200 | 261 | 287 | 333 | 438 | 1397 | 1763 | 2037 | 2239 | 264 | 167 | 250 | 201 | 231 | 157 | 176 | 128 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 144 | 13 | 27 | 27 | 15 | 27 | 148 | 22 | 183 | 183 | 183 | 183 | 145 | 33 | 33 | 13 | 13 | 13 | 13 | 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.











