
Surf Forecasts:
Sandtracks surf forecast from 27 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, 8PM (local time) - 7.5ft (2.3m), 12s period, ENE swell with 1,461 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 2.3m 12s and forecast to arrive on Tuesday (Jul 28) at 8PM. 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 5AM.
| 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 | 8PM (Tue 28th Jul) | 7.5ft (2.3m) 12s |
Table - best surf conditions forecast for Sandtracks over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming down the line for the next couple of weeks.
Right off the bat, I gotta be honest with you – the start of this outlook is a bit of a slow burner. The first few days are pretty average, with cross-shore winds and lumpy conditions not doing us any favours. But hold on, because there’s a window of proper, clean swell shaping up for Tuesday the 28th of July that’s got my attention. That’s our standout. The rest of the run, especially into the second week, looks like a write-off with strong, messy winds and poor surf.
Let’s break it down. The first real bit of surf we see is on Sunday the 26th. Sandtracks is showing a 3 ft SSW swell with a very long 16-second period. The energy is high, reading 1033 in the water, but the wind is a fresh 19 mph cross-shore from the ENE. That’s going to leave it lumpy and cross-chop. Not the day to get excited. Monday the 27th isn’t much better – swell bumps up to 4 ft from the E, but it’s still cross-shore and messy. You’re better off waiting.
Now, Tuesday morning the 28th of July – this is the one. Sandtracks gets a clean 6 ft swell from the east. The period is a solid 12 seconds, so there’s some proper groundswell energy running. The wind is a light 9 mph cross-offshore from the NE. That’s the good stuff. The wave energy is huge at 1276, meaning there’s plenty of push. This is a reef break, so that long-period east swell will wrap in nicely and line up. It’s a bit hefty for beginners at 6 ft, but for the intermediates, this is going to be clean and fun. The water temp is sitting at 80°, which is pretty much bang on average for this time of year, so a spring suit or just boardies will do.
The afternoon of the 28th sees the swell kick up to 7 ft, and the wind swings a touch more north, but it’s still cross-offshore. The energy jumps to 1545, which is serious. At that size, we’re looking at expert territory at Sandtracks. It’s an exposed reef, so it’ll be powerful, and with that size, only the experienced crew should be out there. Crowds are often a thing here, but on a Tuesday, you might get a bit more room.
After that, it’s a downhill slide. Wednesday the 29th sees onshore winds ruin the fun, and the swell drops off. From Thursday the 30th all the way through to the 10th of August, it’s a constant stream of strong cross-shore winds, mostly from the ENE at 19-25 mph, with lumpy, choppy, and messy conditions. The swell stays around 5 ft to 8 ft, but with those winds and periods dropping to 8 seconds, it’s just a washing machine. The energy is moderate to strong, but with that wind, it’s a no-go for a paddle board. Honestly, with that much wind and that size, the setup at Sandtracks looks more interesting for kite surfing than paddle surfing.
There’s a long gap of poor conditions from the 30th of July right through the first week of August. The second week is a write-off, with no decent windows. The 8th of August sees a brief 2 ft-3 ft SSW swell with a long 16-second period, but it’s still cross-shore and windy. Not worth the paddle.
So, to sum it up: your one and only standout is Tuesday morning, the 28th of July at Sandtracks. Get out there early for the clean cross-offshore wind and the solid 6 ft east swell. It’s a short window, but it’s the best we’ve got.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Tue afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Wed morning). | Days 5-7 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 27°C on Wed afternoon, min 25°C on Wed night). Winds increasing (light winds from the E on Wed night, strong winds from the ENE by Fri night). | |||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | ||||||||||||||
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) | SSW 16 | E 15 | E 14 | E 13 | E 13 | E 13 | E 12 | ENE 11 | ENE 10 | S 14 | SSW 14 | S 14 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph | ||||||||||||||||||||
452 | 506 | 546 | 595 | 1303 | 1087 | 1356 | 1072 | 416 | 257 | 250 | 232 | 240 | 268 | 341 | 346 | 665 | 734 | 753 | 737 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:45PM0.72m | 2:12AM0.27m | 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 | |||||||
Low Tide | 10:10PM0.18m | 7:41AM0.05m | 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 | |||||||
— | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | |
7:13 | — | — | 7:13 | — | — | 7:13 | — | — | 7:12 | — | — | 7:12 | — | — | 7:10 | — | — | 7:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 26 | 27 | 25 | 28 | 29 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 25 | 26 | 26 | 25 |
Feels °C | 23 | 23 | 24 | 26 | 25 | 30 | 30 | 28 | 30 | 29 | 30 | 27 | 28 | 24 | 24 | 23 | 23 | 22 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | E 15 | E 14 | E 13 | E 13 | E 13 | E 12 | ENE 11 | ENE 10 | ENE 9 | ENE 8 | S 14 | E 8 | S 13 | S 12 | SW 15 | SW 15 | E 15 | E 14 | E 14 |
452 | 506 | 546 | 595 | 1303 | 1087 | 1356 | 1072 | 416 | 243 | 202 | 232 | 146 | 163 | 151 | 236 | 220 | 213 | 202 | 199 | |
Swell 2 Height (m) Direction Period (s) | E 14 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | S 14 | SSW 14 | SSW 18 | S 13 | SW 16 | SW 16 | E 15 | E 15 | SSW 14 | SSW 14 | SSW 14 |
334 | 416 | 288 | 284 | 213 | 189 | 189 | 250 | 261 | 257 | 250 | 209 | 222 | 268 | 261 | 159 | 205 | 127 | 123 | 133 | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 11 | S 10 | SSE 10 | NNE 9 | — | SW 21 | NW 6 | NW 6 | SW 19 | SW 13 | SSW 18 | E 16 | E 15 | S 12 | S 12 | S 12 | S 11 | S 11 |
19 | 7 | 9 | 8 | 11 | 8 | — | 18 | 5 | 6 | 95 | 7 | 207 | 83 | 159 | 106 | 71 | 42 | 39 | 22 | |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NNE 6 | NNE 9 | NNE 9 | — | — | — | SE 3 | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
228 | 160 | 147 | 144 | 100 | 199 | 190 | — | — | — | 3 | 182 | 240 | 249 | 341 | 346 | 665 | 734 | 753 | 737 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 23 | 10 | 10 | 10 | 10 | 0 | 8 | 0 | 10 | 20 | 10 | 12 | 10 | 13 | 23 | 27 | 146 | 148 | 148 | 20 |
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.










