
Surf Forecasts:
Leftovers/Rightovers surf forecast from 8 Aug 2026:
- Most powerful swell: Saturday 8 Aug, 2PM (local time) - 1ft (0.3m), 18s period, SW swell with 50 kJ wave energy.
Best Forecast Surf Conditions for Leftovers/Rightovers this week:
The most powerful waves expected at Leftovers/Rightovers in the next 16 days are 0.3m 18s and forecast to arrive on Saturday (Aug 08) 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 5.5m 11s period and expected on Saturday (Aug 15) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sat 8th Aug) | 1ft (0.3m) 18s |
Table - best surf conditions forecast for Leftovers/Rightovers over the next 16 days.
The Lowdown
Alright, let’s get into it. Look, I’m gonna be straight with you—this stretch we’re looking at is going to be a tough one to get wet. For the next week and a half, from the 8th all the way through the 19th, there’s just nothing on the table. We’re talking tiny, weak leftovers, mostly around 0.7ft to 1ft, with periods that are all over the shop and not doing us any favors. The energy numbers are mostly comically low, down in single digits and twenties and thirties—weak stuff, 89, 36, 46, nothing that’s going to make you want to paddle out. The wind is mostly cross-off or cross, but that doesn’t matter when there’s no wave to push around. It’s just a flat, clean-looking ocean, which is frustrating.
The one little blip in that whole first week is the afternoon of the 9th, where energy pushes up to 107, but it’s still just 1ft of swell. Same with the morning of the 10th, 46 energy, 1ft. It’s just not surfable. We’re in a proper flat spell. I’ve seen these stretches where it just sits there, looking pretty but doing nothing.
Now, keep your eyes on the morning of Thursday, the 20th of August. That’s the only real highlight in this whole 16-day window. The forecast shows the swell jumping up to 4ft from the northeast, with a period of 8 seconds. The energy reading finally shows some life, hitting 234—that’s moderate energy, the most we’ve seen by a long shot. It’s still a short-period swell, so it won’t be the cleanest thing, but it’s the only time we get any real size on offer. The wind is light, 10 km/h from the east, so the surface should be clean. That’s the standout, but it’s a one-hit wonder. By Thursday afternoon, it’s already dropped back down to 1ft and the energy collapses to 33. It’s a tease.
For Leftovers/Rightovers, a reef break that’s fairly consistent and exposed to a northwest swell, the optimum swell direction is northwest. So, that 4ft coming from the northeast isn't perfect, but it's the best we get.
The water temp on that first morning of the 8th is 80°, which is right around normal for this time of year, so nothing weird there. Back to the surf: the gap with no surf is about 11 days. It’s a long, dry spell. And even on the 20th, it’s a one-off. After that, it pretty much goes flat again.
So, if you’re not an expert, stay home. Don’t even bother. For the rest of you, we’re waiting on that Thursday morning. It’s the only window with any pulse, but it’s a short-period pulse, so take it for what it is. Don’t get your hopes up too high, but it’s the only thing on the calendar.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 25°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Tue morning, min 24°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
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) | SW 18 | ENE 7 | NE 9 | W 11 | SW 16 | NNW 10 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | W 11 | WNW 13 | W 13 | W 12 | W 12 | NNW 9 | W 12 | NNW 8 | W 12 | NNW 10 | NNW 9 |
Wave Graph | |||||||||||||||||||||
52 | 0 | 27 | 23 | 41 | 33 | 27 | 24 | 13 | 11 | 20 | 17 | 29 | 11 | 11 | 8 | 11 | 6 | 11 | 18 | 15 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 12:18PM0.58m | 11:57PM0.16m | 1:07PM0.62m | 00:58AM0.18m | 1:52PM0.63m | 1:49AM0.21m | 2:33PM0.63m | 2:37AM0.25m | 3:11PM0.61m | 3:24AM0.29m | 3:46PM0.57m | 4:12AM0.32m | 4:19PM0.51m | ||||||||
Low Tide | 6:56PM0.09m | 4:18AM-0.01m | 7:30PM0.06m | 5:17AM-0.03m | 8:01PM0.05m | 6:11AM-0.03m | 8:32PM0.04m | 7:02AM-0.02m | 9:01PM0.03m | 7:51AM0.01m | 9:30PM0.03m | 8:41AM0.05m | 9:57PM0.03m | ||||||||
6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | |
— | 7:07 | — | — | 7:07 | — | — | 7:06 | — | — | 7:05 | — | — | 7:05 | — | — | 7:04 | — | — | 7:02 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 25 | 26 | 27 | 25 | 27 | 27 | 26 | 27 | 27 | 25 | 26 | 27 | 25 | 26 | 27 | 25 | 27 | 26 | 26 |
Feels °C | 27 | 26 | 25 | 26 | 27 | 25 | 28 | 27 | 27 | 27 | 27 | 25 | 25 | 26 | 24 | 24 | 25 | 24 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NE 10 | NE 10 | NE 9 | SW 16 | NE 9 | NNW 10 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | S 16 | S 15 | ESE 12 | ESE 15 | SSW 14 | NNW 9 |
37 | 26 | 27 | 69 | 27 | 33 | 27 | 24 | 13 | 11 | 40 | 35 | 32 | 53 | 31 | 45 | 41 | 81 | 169 | 40 | 15 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 18 | NE 9 | NNW 11 | SW 16 | SSW 16 | W 10 | SSW 15 | SSW 15 | NNW 7 | NNW 7 | W 13 | S 18 | S 16 | SSW 12 | SSW 12 | SSW 15 | SSW 14 | NNW 10 | S 14 |
46 | 44 | 78 | 13 | 39 | 64 | 50 | 18 | 23 | 21 | 11 | 5 | 29 | 55 | 46 | 28 | 28 | 72 | 41 | 18 | 33 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 13 | W 11 | SW 16 | NE 8 | W 10 | SSW 16 | W 10 | W 10 | W 11 | WNW 13 | S 18 | W 12 | W 12 | NNW 9 | W 12 | NNW 8 | W 12 | W 12 | W 11 |
52 | 81 | 44 | 23 | 41 | 11 | 19 | 24 | 8 | 8 | 20 | 17 | 25 | 11 | 11 | 8 | 11 | 6 | 11 | 11 | 9 | |
Wind waves Height (m) Direction Period (s) | E 6 | ENE 7 | E 7 | E 7 | ENE 7 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | E 14 | E 14 |
151 | 158 | 233 | 238 | 220 | 311 | 285 | 279 | 277 | 233 | 209 | 190 | 170 | 181 | 268 | 247 | 326 | 558 | 893 | 4206 | 6776 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1 | 20 | 20 | 20 | 22 | 20 | 20 | 20 | 20 | 20 | 24 | 20 | 20 | 22 | 22 | 24 | 22 | 22 | 22 | 168 | 166 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Leftovers/Rightovers Surf forecast
The above surf forecast table for Leftovers/Rightovers provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Leftovers/Rightovers can be found by selecting the local surf guide option on the grey menu. Our Leftovers/Rightovers 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 (Leftovers/Rightovers) 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 Leftovers/Rightovers 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.
Leftovers/Rightovers is 16 km (10 miles) from Wahiawa. If you plan a vacation in Oahu, look for hotels and other accommodation in Wahiawa. Wahiawa has rooms for a wide range of budgets as well as car hire and transport links.











