
Surf Forecasts:
Leftovers/Rightovers surf forecast from 27 Jul 2026:
- Most powerful swell: Monday 27 Jul, 5PM (local time) - 5.5ft (1.7m), 7s period, NE swell with 303 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 1.7m 7s and forecast to arrive on Monday (Jul 27) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 11s period and expected on Wednesday (Jul 29) at 5AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Mon 27th Jul) | 5.5ft (1.7m) 7s |
Table - best surf conditions forecast for Leftovers/Rightovers over the next 16 days.
The Lowdown
Alright folks, Rusty here with a look at what’s coming up for Leftovers/Rightovers. I gotta be straight with you – it’s a tough run ahead, with a real flat spell for days on end. Let’s get into it.
We start off Monday the 27th of July with a bit of swell, but it’s a messy one. The morning sees a 6ft swell from the NE, but it’s short period at 7 seconds, and we’ve got a brisk 16 mph cross-off wind from the ENE keeping things clean. However, the combined energy is only moderate at 301, and the forecast and tide conditions are marginal. It’s really not worth getting wet for anything more than a slide, and the afternoon gets worse with poor conditions.
Then things go quiet. From Tuesday the 28th right through to the morning of Saturday the 8th of August, we have a long stretch of no surf. Swell heights stay below 2ft for over a week, with combined energy values barely reaching double digits. The winds are cross-off, and the conditions look clean on paper, but there’s simply no power in the water. This is a classic northern summer flat spell.
Now, on Saturday the 8th of August morning, something finally starts to change. We see a 1ft swell from the WNW, but with a period of 15 seconds – that’s a very long period groundswell. The combined energy jumps to 123, showing moderate energy is starting to filter in. The wind is a fresh 19 mph cross-off from the ENE, so it’ll be clean but blown-out looking. Sunday the 9th of August is similar, with a 2ft swell and 15-second period, energy hitting 131, and a moderate 16 mph cross-off wind. This is the standout window. The swell direction at WNW matches the optimum of NW pretty well. While the height is small, that long period means the few waves we get will have proper shape and push on the reef. It’s a setup that favours patience, not power.
Monday the 10th of August carries on with 2ft, 15-second period swells and combined energy in the 100s, with light to moderate cross-off winds. By Tuesday the 11th, the energy drops back down into the 60s, signalling the end of the pulse.
The water temperature is about average for the time of year, so no need to dig out the winter suit just yet.
So, what’s the verdict? The only real window to watch is Saturday the 8th of August through Monday the 10th of August. The swell will be tiny, but that very long period and clean wind could make for a few fun, reeling lines on the reef. Don’t expect a classic.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Mon night. Warm (max 27°C on Tue afternoon, min 24°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 28°C on Thu afternoon, min 25°C on Wed night). Winds increasing (light winds from the S on Wed night, fresh winds from the ENE by Sat morning). | ||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
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 15 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 8 | SW 15 | SW 20 | N 10 | SW 18 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 11 | N 10 |
Wave Graph | |||||||||||||||||||
0 | 301 | 303 | 170 | 175 | 118 | 191 | 8 | 15 | 2 | 49 | 15 | 14 | 22 | 12 | 11 | 5 | 2 | 17 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:29AM0.16m | 2:25PM0.54m | 2:06AM0.18m | 2:55PM0.55m | 2:43AM0.19m | 3:25PM0.55m | 3:23AM0.21m | 3:54PM0.54m | 4:05AM0.23m | 4:22PM0.52m | 4:52AM0.27m | 4:50PM0.48m | |||||||
Low Tide | 8:18PM0.09m | 5:46AM0.01m | 8:41PM0.08m | 6:24AM-0.00m | 9:05PM0.07m | 7:01AM0.00m | 9:29PM0.06m | 7:38AM0.02m | 9:53PM0.05m | 8:18AM0.05m | 10:17PM0.05m | 9:03AM0.09m | 10:42PM0.04m | ||||||
— | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | |
7:14 | — | 7:14 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | |
mm | — | — | — | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 25 | 26 | 27 | 25 | 27 | 27 | 26 | 27 | 28 | 26 | 27 | 27 | 25 | 26 | 26 | 24 |
Feels °C | 24 | 25 | 25 | 25 | 27 | 28 | 26 | 30 | 30 | 29 | 28 | 29 | 27 | 26 | 26 | 24 | 23 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | E 15 | E 14 | E 13 | E 13 | E 13 | E 13 | ENE 11 | ENE 10 | ENE 9 | SSW 13 | SW 18 | SW 18 | E 16 | E 15 | E 15 | E 15 | E 15 | E 15 | E 14 |
706 | 640 | 792 | 1412 | 1632 | 2052 | 1626 | 1196 | 688 | 35 | 49 | 79 | 82 | 161 | 208 | 208 | 271 | 267 | 334 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 14 | NNE 10 | SSW 14 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 19 | SSW 13 | SSW 13 | SW 16 | SW 16 | SSW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
49 | 42 | 41 | 60 | 36 | 35 | 36 | 36 | 38 | 37 | 34 | 34 | 68 | 65 | 93 | 56 | 50 | 47 | 49 | |
Swell 3 Height (m) Direction Period (s) | — | S 10 | S 11 | SSW 14 | — | — | S 16 | SW 15 | SW 20 | N 10 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 11 | N 10 |
— | 2 | 2 | 40 | — | — | 20 | 8 | 15 | 2 | 7 | 15 | 14 | 22 | 12 | 11 | 5 | 2 | 17 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 6 | NNE 8 | — | S 4 | ENE 8 | E 8 | E 8 | E 7 | E 8 | E 7 | E 8 | ENE 8 | ENE 8 | ENE 8 |
329 | 301 | 303 | 170 | 175 | 118 | 191 | — | 2 | 448 | 324 | 308 | 381 | 470 | 439 | 670 | 871 | 871 | 889 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 20 | 20 | 26 | 20 | 24 | 29 | 16 | 15 | 13 | 2 | 2 | 20 | 20 | 20 | 24 | 165 | 169 | 168 | 23 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
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.










