
Surf Forecasts:
Sandtracks surf forecast from 28 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 5AM (local time) - 6ft (1.8m), 13s period, E swell with cross-offshore winds.
- Most powerful swell: Tuesday 28 Jul, 5PM (local time) - 7ft (2.2m), 13s period, E swell with 1,631 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 5AM (local time) - 6ft (1.8m), 13s period with E swell.
Best Forecast Surf Conditions for Sandtracks this week:
The surf forecast for Sandtracks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 28) at 5AM. The primary swell is predicted to be 1.8m and 13s 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 Sandtracks in the next 16 days are 2.2m 13s and forecast to arrive on Tuesday (Jul 28) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Tuesday (Jul 28) at 2AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 28th Jul) | 6ft (1.8m) 13s |
| Best Surf | 5AM (Tue 28th Jul) | 6ft (1.8m) 13s |
| Most Powerful | 5PM (Tue 28th Jul) | 7ft (2.2m) 13s |
Table - best surf conditions forecast for Sandtracks over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
The next 16 days are looking like a real mixed bag. We get a brief window of clean surf early on, but then the wind turns nasty and the consistency drops off a cliff. The opening couple of days are your best bet; after that, we’re looking at a long stretch of messy, blown-out conditions that are more frustrating than fun.
First up, Sandtracks. Monday morning, July 27th, is a bit of a write-off with a messy cross-shore wind, but the swell is there at 4ft from the East. The water is a pleasant 80°, which is about normal for this time of year. The real action starts Monday afternoon. The wind swings offshore, cleaning everything up nicely. We’ve got a solid 4ft of East swell with a 13-second period, giving it good shape. The combined energy is a moderate 1027. This is clean, fun-sized surf for the intermediate crew.
Tuesday, July 28th, is the standout. The morning has 7ft of East swell under a 15 km/h offshore breeze. Combined energy jumps to a strong 1618. The afternoon pushes even higher to 7ft and 1839 energy, still with the offshore wind. This is the best the forecast has to offer – solid, clean waves with that long period pushing in. It’s a reef setup, so it’ll handle the strength well. Just be aware that with a long period swell like this, the sets will be spaced out, making the paddle out manageable. Crowds are often here, so if you can get out there, it’ll be worth it.
Wednesday, July 29th, is where the wheels come off. The wind swings onshore, the swell drops and gets jumbled. By Thursday morning, July 30th, the wind is up to 25 km/h and the conditions are declared poor. This is where the long gap begins.
From Thursday, July 30th, right through to Sunday, August 9th, the forecast is grim. The wind is relentless from the East and Northeast, blowing 15 to 25 mph, creating a constant cross-shore chop. The swell is all short-period windswell of 8 seconds or less, with combined energy figures that are still moderate to strong, but the quality is just gone. On Saturday, August 1st, the swell hits 8ft, but with 25 mph cross-shore winds, that’s a washing machine, not a wave. It’s more of a kiteboarding setup than a paddle-surfing one. The water temp info is missing for those days, but the conditions are a hard no.
The final few days, from August 10th to 11th, see the swell fade to below 3ft and the wind drops slightly, but it’s still cross-shore and the energy is weak. It’s a poor end to the outlook.
So, the call is clear. Tuesday, July 28th, at Sandtracks is your window. That’s the one to aim for. The rest of the run is a write-off.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Wed night. Warm (max 29°C on Tue afternoon, min 25°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Thu morning, min 24°C on Fri night). Winds increasing (light winds from the ENE on Thu morning, strong winds from the ENE by Sat afternoon). | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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 14 | E 13 | E 13 | E 13 | E 13 | ENE 11 | ENE 10 | S 14 | SSW 14 | S 14 | S 13 | SW 16 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 |
Wave Graph | |||||||||||||||||||||
546 | 595 | 1303 | 1419 | 1631 | 942 | 416 | 257 | 254 | 232 | 280 | 268 | 261 | 308 | 541 | 943 | 692 | 559 | 566 | 522 | 386 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 3:17PM0.74m | 2:51AM0.29m | 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 | ||||||||
Low Tide | 10:32PM0.17m | 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 | ||||||||
6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | |
— | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | — | 7:10 | — | — | 7:09 | — | |
mm | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 28 | 25 | 28 | 29 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 25 | 27 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 25 | 27 | 25 | 30 | 29 | 28 | 30 | 30 | 30 | 27 | 28 | 26 | 24 | 23 | 23 | 21 | 21 | 21 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 13 | E 13 | E 13 | E 13 | ENE 11 | ENE 10 | ENE 9 | E 8 | E 8 | E 8 | S 13 | SW 16 | SW 15 | SW 15 | SW 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
546 | 595 | 1303 | 1419 | 1631 | 942 | 416 | 243 | 165 | 153 | 124 | 163 | 261 | 236 | 220 | 191 | 202 | 199 | 206 | 146 | 140 | |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | S 14 | S 13 | SW 16 | S 12 | E 15 | E 15 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 13 |
288 | 284 | 213 | 189 | 189 | 250 | 213 | 257 | 254 | 232 | 280 | 268 | 151 | 225 | 150 | 45 | 123 | 133 | 131 | 116 | 43 | |
Swell 3 Height (m) Direction Period (s) | S 11 | NNE 10 | SSE 10 | SSE 10 | SSE 10 | SW 21 | NW 6 | NW 5 | SW 19 | SSW 18 | SSW 18 | E 16 | E 15 | S 12 | S 12 | S 16 | S 11 | S 11 | S 11 | S 11 | SSW 13 |
9 | 9 | 22 | 10 | 19 | 18 | 5 | 4 | 95 | 209 | 207 | 81 | 159 | 106 | 71 | 19 | 38 | 22 | 9 | 9 | 34 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | NNE 7 | NNE 9 | NNE 9 | — | — | SSE 2 | — | — | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | E 8 |
135 | 148 | 150 | 199 | 194 | — | — | 1 | — | — | 102 | 223 | 256 | 308 | 541 | 943 | 692 | 559 | 566 | 522 | 386 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 8 | 8 | 0 | 10 | 31 | 10 | 14 | 10 | 10 | 20 | 26 | 146 | 149 | 148 | 148 | 23 | 30 | 14 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Sandtracks Surf forecast
The above surf forecast table for Sandtracks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sandtracks can be found by selecting the local surf guide option on the grey menu. Our Sandtracks 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 (Sandtracks) 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 Sandtracks 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.
Sandtracks is 3 km (2 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.










